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cargo fmt

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This commit is contained in:
Christien Rioux 2024-08-11 09:43:37 -07:00
parent c812534eb6
commit 01a4b9c735
34 changed files with 974 additions and 827 deletions
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6
veilid-cli/src/main.rs
View File

@ -152,7 +152,7 @@ fn main() -> Result<(), String> {
(Box::pin(f.compat()) as Pin<Box<dyn futures::AsyncRead + Send>>, tokio::io::stdout().compat_write())
};
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
@ -171,7 +171,7 @@ fn main() -> Result<(), String> {
let in_str = format!("{}\n", evaluate);
let (in_obj, out_obj) = (futures::io::Cursor::new(in_str), tokio::io::stdout().compat_write());
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
@ -347,7 +347,7 @@ fn main() -> Result<(), String> {
// Wait for ui and connection to complete
let _ = tokio::join!(ui_future, connection_future);
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
Ok(())

2
veilid-cli/src/tools.rs
View File

@ -20,7 +20,7 @@ cfg_if! {
local.block_on(&rt, f)
}
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

2
veilid-core/src/crypto/types/byte_array_types.rs
View File

@ -267,7 +267,7 @@ macro_rules! byte_array_type {
Self::new(value)
}
}
impl From<$name> for [u8; $size] {
fn from(value: $name) -> Self {
value.bytes

2
veilid-core/src/intf/native/system.rs
View File

@ -29,7 +29,7 @@ cfg_if! {
AsyncResolver::tokio(config, options)
}
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

324
veilid-core/src/network_manager/native/igd_manager.rs
View File

@ -2,11 +2,11 @@ use super::*;
use igd::*;
use std::net::UdpSocket;
const UPNP_GATEWAY_DETECT_TIMEOUT_MS: u32 = 5_000;
const UPNP_MAPPING_LIFETIME_MS: u32 = 120_000;
const UPNP_MAPPING_ATTEMPTS: u32 = 3;
const UPNP_MAPPING_LIFETIME_US:TimestampDuration = TimestampDuration::new(UPNP_MAPPING_LIFETIME_MS as u64 * 1000u64);
const UPNP_MAPPING_LIFETIME_US: TimestampDuration =
TimestampDuration::new(UPNP_MAPPING_LIFETIME_MS as u64 * 1000u64);
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
struct PortMapKey {
@ -36,7 +36,6 @@ pub struct IGDManager {
inner: Arc<Mutex<IGDManagerInner>>,
}
fn convert_llpt(llpt: LowLevelProtocolType) -> PortMappingProtocol {
match llpt {
LowLevelProtocolType::UDP => PortMappingProtocol::UDP,
@ -44,7 +43,6 @@ fn convert_llpt(llpt: LowLevelProtocolType) -> PortMappingProtocol {
}
}
impl IGDManager {
//
@ -71,7 +69,7 @@ impl IGDManager {
return None;
}
};
// can be any routable ip address,
// this is just to make the system routing table calculate the appropriate local ip address
// using google's dns, but it wont actually send any packets to it
@ -82,7 +80,8 @@ impl IGDManager {
IpAddr::V6(Ipv6Addr::new(0x2001, 0x4860, 0x4860, 0, 0, 0, 0, 0x8888)),
80,
),
}).map_err(|e| {
})
.map_err(|e| {
log_net!(debug "failed to connect to dummy address: {}", e);
e
})
@ -92,9 +91,7 @@ impl IGDManager {
}
#[instrument(level = "trace", target = "net", skip_all)]
fn find_local_ip(inner: &mut IGDManagerInner,
address_type: AddressType,
) -> Option<IpAddr> {
fn find_local_ip(inner: &mut IGDManagerInner, address_type: AddressType) -> Option<IpAddr> {
if let Some(ip) = inner.local_ip_addrs.get(&address_type) {
return Some(*ip);
}
@ -112,10 +109,7 @@ impl IGDManager {
}
#[instrument(level = "trace", target = "net", skip_all)]
fn get_local_ip(
inner: &mut IGDManagerInner,
address_type: AddressType,
) -> Option<IpAddr> {
fn get_local_ip(inner: &mut IGDManagerInner, address_type: AddressType) -> Option<IpAddr> {
if let Some(ip) = inner.local_ip_addrs.get(&address_type) {
return Some(*ip);
}
@ -123,20 +117,14 @@ impl IGDManager {
}
#[instrument(level = "trace", target = "net", skip_all)]
fn find_gateway(
inner: &mut IGDManagerInner,
local_ip: IpAddr,
) -> Option<Arc<Gateway>> {
fn find_gateway(inner: &mut IGDManagerInner, local_ip: IpAddr) -> Option<Arc<Gateway>> {
if let Some(gw) = inner.gateways.get(&local_ip) {
return Some(gw.clone());
}
let gateway = match local_ip {
IpAddr::V4(v4) => {
let mut opts = SearchOptions::new_v4(
UPNP_GATEWAY_DETECT_TIMEOUT_MS as u64,
);
let mut opts = SearchOptions::new_v4(UPNP_GATEWAY_DETECT_TIMEOUT_MS as u64);
opts.bind_addr = SocketAddr::V4(SocketAddrV4::new(v4, 0));
match igd::search_gateway(opts) {
@ -162,7 +150,6 @@ impl IGDManager {
}
}
}
};
let gw = Arc::new(gateway);
inner.gateways.insert(local_ip, gw.clone());
@ -170,59 +157,68 @@ impl IGDManager {
}
#[instrument(level = "trace", target = "net", skip_all)]
fn get_gateway(
inner: &mut IGDManagerInner,
local_ip: IpAddr,
) -> Option<Arc<Gateway>> {
fn get_gateway(inner: &mut IGDManagerInner, local_ip: IpAddr) -> Option<Arc<Gateway>> {
if let Some(gw) = inner.gateways.get(&local_ip) {
return Some(gw.clone());
}
None
}
fn get_description(&self, llpt: LowLevelProtocolType, local_port:u16) -> String {
format!("{} map {} for port {}", self.config.get().program_name, convert_llpt(llpt), local_port )
fn get_description(&self, llpt: LowLevelProtocolType, local_port: u16) -> String {
format!(
"{} map {} for port {}",
self.config.get().program_name,
convert_llpt(llpt),
local_port
)
}
#[instrument(level = "trace", target = "net", skip_all)]
pub async fn unmap_port(&self,
pub async fn unmap_port(
&self,
llpt: LowLevelProtocolType,
at: AddressType,
mapped_port: u16,
) -> Option<()> {
let this = self.clone();
blocking_wrapper("igd unmap_port", move || {
let mut inner = this.inner.lock();
blocking_wrapper(
"igd unmap_port",
move || {
let mut inner = this.inner.lock();
// If we already have this port mapped, just return the existing portmap
let mut found = None;
for (pmk, pmv) in &inner.port_maps {
if pmk.llpt == llpt && pmk.at == at && pmv.mapped_port == mapped_port {
found = Some(*pmk);
break;
// If we already have this port mapped, just return the existing portmap
let mut found = None;
for (pmk, pmv) in &inner.port_maps {
if pmk.llpt == llpt && pmk.at == at && pmv.mapped_port == mapped_port {
found = Some(*pmk);
break;
}
}
}
let pmk = found?;
let _pmv = inner.port_maps.remove(&pmk).expect("key found but remove failed");
let pmk = found?;
let _pmv = inner
.port_maps
.remove(&pmk)
.expect("key found but remove failed");
// Get local ip address
let local_ip = Self::find_local_ip(&mut inner, at)?;
// Get local ip address
let local_ip = Self::find_local_ip(&mut inner, at)?;
// Find gateway
let gw = Self::find_gateway(&mut inner, local_ip)?;
// Find gateway
let gw = Self::find_gateway(&mut inner, local_ip)?;
// Unmap port
match gw.remove_port(convert_llpt(llpt), mapped_port) {
Ok(()) => (),
Err(e) => {
// Failed to map external port
log_net!(debug "upnp failed to remove external port: {}", e);
return None;
}
};
Some(())
}, None)
// Unmap port
match gw.remove_port(convert_llpt(llpt), mapped_port) {
Ok(()) => (),
Err(e) => {
// Failed to map external port
log_net!(debug "upnp failed to remove external port: {}", e);
return None;
}
};
Some(())
},
None,
)
.await
}
@ -310,7 +306,13 @@ impl IGDManager {
.await
}
#[instrument(level = "trace", target = "net", name = "IGDManager::tick", skip_all, err)]
#[instrument(
level = "trace",
target = "net",
name = "IGDManager::tick",
skip_all,
err
)]
pub async fn tick(&self) -> EyreResult<bool> {
// Refresh mappings if we have them
// If an error is received, then return false to restart the local network
@ -322,13 +324,14 @@ impl IGDManager {
for (k, v) in &inner.port_maps {
let mapping_lifetime = now.saturating_sub(v.timestamp);
if mapping_lifetime >= UPNP_MAPPING_LIFETIME_US || v.renewal_attempts >= UPNP_MAPPING_ATTEMPTS {
if mapping_lifetime >= UPNP_MAPPING_LIFETIME_US
|| v.renewal_attempts >= UPNP_MAPPING_ATTEMPTS
{
// Past expiration time or tried N times, do a full renew and fail out if we can't
full_renews.push((*k, *v));
}
else if mapping_lifetime >= v.renewal_lifetime {
} else if mapping_lifetime >= v.renewal_lifetime {
// Attempt a normal renewal
renews.push((*k, *v));
renews.push((*k, *v));
}
}
@ -340,100 +343,125 @@ impl IGDManager {
}
let this = self.clone();
blocking_wrapper("igd tick", move || {
let mut inner = this.inner.lock();
blocking_wrapper(
"igd tick",
move || {
let mut inner = this.inner.lock();
// Process full renewals
for (k, v) in full_renews {
// Process full renewals
for (k, v) in full_renews {
// Get local ip for address type
let local_ip = match Self::get_local_ip(&mut inner, k.at) {
Some(ip) => ip,
None => {
return Err(eyre!("local ip missing for address type"));
}
};
// Get local ip for address type
let local_ip = match Self::get_local_ip(&mut inner, k.at) {
Some(ip) => ip,
None => {
return Err(eyre!("local ip missing for address type"));
}
};
// Get gateway for interface
let gw = match Self::get_gateway(&mut inner, local_ip) {
Some(gw) => gw,
None => {
return Err(eyre!("gateway missing for interface"));
}
};
// Get gateway for interface
let gw = match Self::get_gateway(&mut inner, local_ip) {
Some(gw) => gw,
None => {
return Err(eyre!("gateway missing for interface"));
}
};
// Delete the mapping if it exists, ignore any errors here
let _ = gw.remove_port(convert_llpt(k.llpt), v.mapped_port);
inner.port_maps.remove(&k);
// Delete the mapping if it exists, ignore any errors here
let _ = gw.remove_port(convert_llpt(k.llpt), v.mapped_port);
inner.port_maps.remove(&k);
let desc = this.get_description(k.llpt, k.local_port);
match gw.add_any_port(convert_llpt(k.llpt), SocketAddr::new(local_ip, k.local_port), (UPNP_MAPPING_LIFETIME_MS + 999) / 1000, &desc) {
Ok(mapped_port) => {
log_net!(debug "full-renewed mapped port {:?} -> {:?}", v, k);
inner.port_maps.insert(k, PortMapValue {
ext_ip: v.ext_ip,
mapped_port,
timestamp: Timestamp::now(),
renewal_lifetime: TimestampDuration::new((UPNP_MAPPING_LIFETIME_MS / 2) as u64 * 1000u64),
renewal_attempts: 0,
});
},
Err(e) => {
info!("failed to full-renew mapped port {:?} -> {:?}: {}", v, k, e);
// Must restart network now :(
return Ok(false);
}
};
let desc = this.get_description(k.llpt, k.local_port);
match gw.add_any_port(
convert_llpt(k.llpt),
SocketAddr::new(local_ip, k.local_port),
(UPNP_MAPPING_LIFETIME_MS + 999) / 1000,
&desc,
) {
Ok(mapped_port) => {
log_net!(debug "full-renewed mapped port {:?} -> {:?}", v, k);
inner.port_maps.insert(
k,
PortMapValue {
ext_ip: v.ext_ip,
mapped_port,
timestamp: Timestamp::now(),
renewal_lifetime: TimestampDuration::new(
(UPNP_MAPPING_LIFETIME_MS / 2) as u64 * 1000u64,
),
renewal_attempts: 0,
},
);
}
Err(e) => {
info!("failed to full-renew mapped port {:?} -> {:?}: {}", v, k, e);
}
// Process normal renewals
for (k, mut v) in renews {
// Get local ip for address type
let local_ip = match Self::get_local_ip(&mut inner, k.at) {
Some(ip) => ip,
None => {
return Err(eyre!("local ip missing for address type"));
}
};
// Must restart network now :(
return Ok(false);
}
};
}
// Process normal renewals
for (k, mut v) in renews {
// Get local ip for address type
let local_ip = match Self::get_local_ip(&mut inner, k.at) {
Some(ip) => ip,
None => {
return Err(eyre!("local ip missing for address type"));
}
};
// Get gateway for interface
let gw = match Self::get_gateway(&mut inner, local_ip) {
Some(gw) => gw,
None => {
return Err(eyre!("gateway missing for address type"));
}
};
// Get gateway for interface
let gw = match Self::get_gateway(&mut inner, local_ip) {
Some(gw) => gw,
None => {
return Err(eyre!("gateway missing for address type"));
}
};
let desc = this.get_description(k.llpt, k.local_port);
match gw.add_port(convert_llpt(k.llpt), v.mapped_port, SocketAddr::new(local_ip, k.local_port), (UPNP_MAPPING_LIFETIME_MS + 999) / 1000, &desc) {
Ok(()) => {
log_net!("renewed mapped port {:?} -> {:?}", v, k);
let desc = this.get_description(k.llpt, k.local_port);
match gw.add_port(
convert_llpt(k.llpt),
v.mapped_port,
SocketAddr::new(local_ip, k.local_port),
(UPNP_MAPPING_LIFETIME_MS + 999) / 1000,
&desc,
) {
Ok(()) => {
log_net!("renewed mapped port {:?} -> {:?}", v, k);
inner.port_maps.insert(k, PortMapValue {
ext_ip: v.ext_ip,
mapped_port: v.mapped_port,
timestamp: Timestamp::now(),
renewal_lifetime: ((UPNP_MAPPING_LIFETIME_MS / 2) as u64 * 1000u64).into(),
renewal_attempts: 0,
});
},
Err(e) => {
log_net!(debug "failed to renew mapped port {:?} -> {:?}: {}", v, k, e);
// Get closer to the maximum renewal timeline by a factor of two each time
v.renewal_lifetime = (v.renewal_lifetime + UPNP_MAPPING_LIFETIME_US) / 2u64;
v.renewal_attempts += 1;
// Store new value to try again
inner.port_maps.insert(k, v);
}
};
}
// Normal exit, no restart
Ok(true)
}, Err(eyre!("failed to process blocking task"))).instrument(tracing::trace_span!("igd tick fut")).await
inner.port_maps.insert(
k,
PortMapValue {
ext_ip: v.ext_ip,
mapped_port: v.mapped_port,
timestamp: Timestamp::now(),
renewal_lifetime: ((UPNP_MAPPING_LIFETIME_MS / 2) as u64
* 1000u64)
.into(),
renewal_attempts: 0,
},
);
}
Err(e) => {
log_net!(debug "failed to renew mapped port {:?} -> {:?}: {}", v, k, e);
// Get closer to the maximum renewal timeline by a factor of two each time
v.renewal_lifetime =
(v.renewal_lifetime + UPNP_MAPPING_LIFETIME_US) / 2u64;
v.renewal_attempts += 1;
// Store new value to try again
inner.port_maps.insert(k, v);
}
};
}
// Normal exit, no restart
Ok(true)
},
Err(eyre!("failed to process blocking task")),
)
.instrument(tracing::trace_span!("igd tick fut"))
.await
}
}

4
veilid-core/src/network_manager/native/network_tcp.rs
View File

@ -288,7 +288,7 @@ impl Network {
std_listener.set_nonblocking(true).expect("failed to set nonblocking");
let listener = TcpListener::from_std(std_listener).wrap_err("failed to create tokio tcp listener")?;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
@ -317,7 +317,7 @@ impl Network {
} else if #[cfg(feature="rt-tokio")] {
let incoming_stream = tokio_stream::wrappers::TcpListenerStream::new(listener);
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

2
veilid-core/src/network_manager/native/network_udp.rs
View File

@ -128,7 +128,7 @@ impl Network {
std_udp_socket.set_nonblocking(true).expect("failed to set nonblocking");
let udp_socket = UdpSocket::from_std(std_udp_socket).wrap_err("failed to make inbound tokio udpsocket")?;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
let socket_arc = Arc::new(udp_socket);

4
veilid-core/src/network_manager/native/protocol/sockets.rs
View File

@ -9,7 +9,7 @@ cfg_if! {
pub use tokio::net::{TcpStream, TcpListener, UdpSocket};
pub use tokio_util::compat::*;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
@ -182,7 +182,7 @@ pub async fn nonblocking_connect(
} else if #[cfg(feature="rt-tokio")] {
Ok(TimeoutOr::value(TcpStream::from_std(async_stream.into_inner()?)?))
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
}

2
veilid-core/src/network_manager/native/protocol/tcp.rs
View File

@ -39,7 +39,7 @@ impl RawTcpNetworkConnection {
// .shutdown()
// .await
// } else {
// compile_error!("needs executor implementation")
// compile_error!("needs executor implementation");
// }
// }
}

1
veilid-core/src/network_manager/native/protocol/wrtc.rs
View File

@ -0,0 +1 @@

2
veilid-core/src/network_manager/native/protocol/ws.rs
View File

@ -31,7 +31,7 @@ cfg_if! {
WebsocketNetworkConnection<async_tls::client::TlsStream<Compat<TcpStream>>>;
pub type WebsocketNetworkConnectionWS = WebsocketNetworkConnection<Compat<TcpStream>>;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

61
veilid-core/src/network_manager/network_connection.rs
View File

@ -82,7 +82,6 @@ pub struct NetworkConnectionStats {
last_message_recv_time: Option<Timestamp>,
}
#[derive(Debug)]
pub(in crate::network_manager) struct NetworkConnection {
connection_id: NetworkConnectionId,
@ -104,7 +103,6 @@ impl Drop for NetworkConnection {
}
}
impl NetworkConnection {
pub(super) fn dummy(id: NetworkConnectionId, flow: Flow) -> Self {
// Create handle for sending (dummy is immediately disconnected)
@ -149,16 +147,19 @@ impl NetworkConnection {
let local_stop_token = stop_source.token();
// Spawn connection processor and pass in protocol connection
let processor = spawn("connection processor", Self::process_connection(
connection_manager,
local_stop_token,
manager_stop_token,
connection_id,
flow,
receiver,
protocol_connection,
stats.clone(),
));
let processor = spawn(
"connection processor",
Self::process_connection(
connection_manager,
local_stop_token,
manager_stop_token,
connection_id,
flow,
receiver,
protocol_connection,
stats.clone(),
),
);
// Return the connection
Self {
@ -198,7 +199,7 @@ impl NetworkConnection {
self.ref_count > 0
}
pub fn protected_node_ref(&self) -> Option<NodeRef>{
pub fn protected_node_ref(&self) -> Option<NodeRef> {
self.protected_nr.clone()
}
@ -221,7 +222,7 @@ impl NetworkConnection {
}
}
#[instrument(level="trace", target="net", skip_all)]
#[instrument(level = "trace", target = "net", skip_all)]
async fn send_internal(
protocol_connection: &ProtocolNetworkConnection,
stats: Arc<Mutex<NetworkConnectionStats>>,
@ -236,7 +237,7 @@ impl NetworkConnection {
Ok(NetworkResult::Value(()))
}
#[instrument(level="trace", target="net", skip_all)]
#[instrument(level = "trace", target = "net", skip_all)]
async fn recv_internal(
protocol_connection: &ProtocolNetworkConnection,
stats: Arc<Mutex<NetworkConnectionStats>>,
@ -446,16 +447,30 @@ impl NetworkConnection {
}
pub fn debug_print(&self, cur_ts: Timestamp) -> String {
format!("{} <- {} | {} | est {} sent {} rcvd {} refcount {}{}",
self.flow.remote_address(),
self.flow.local().map(|x| x.to_string()).unwrap_or("---".to_owned()),
format!(
"{} <- {} | {} | est {} sent {} rcvd {} refcount {}{}",
self.flow.remote_address(),
self.flow
.local()
.map(|x| x.to_string())
.unwrap_or("---".to_owned()),
self.connection_id.as_u64(),
debug_duration(cur_ts.as_u64().saturating_sub(self.established_time.as_u64())),
self.stats().last_message_sent_time.map(|ts| debug_duration(cur_ts.as_u64().saturating_sub(ts.as_u64())) ).unwrap_or("---".to_owned()),
self.stats().last_message_recv_time.map(|ts| debug_duration(cur_ts.as_u64().saturating_sub(ts.as_u64())) ).unwrap_or("---".to_owned()),
self.ref_count,
debug_duration(
cur_ts
.as_u64()
.saturating_sub(self.established_time.as_u64())
),
self.stats()
.last_message_sent_time
.map(|ts| debug_duration(cur_ts.as_u64().saturating_sub(ts.as_u64())))
.unwrap_or("---".to_owned()),
self.stats()
.last_message_recv_time
.map(|ts| debug_duration(cur_ts.as_u64().saturating_sub(ts.as_u64())))
.unwrap_or("---".to_owned()),
self.ref_count,
if let Some(pnr) = &self.protected_nr {
format!(" PROTECTED:{}",pnr)
format!(" PROTECTED:{}", pnr)
} else {
"".to_owned()
}

300
veilid-core/src/network_manager/send_data.rs
View File

@ -10,9 +10,9 @@ impl NetworkManager {
/// in this case, if it matches the node ref's filters and no more permissive flow
/// could be established.
///
/// Sending to a node requires determining a NetworkClass compatible contact method
/// Sending to a node requires determining a NetworkClass compatible contact method
/// between the source and destination node
#[instrument(level="trace", target="net", skip_all, err)]
#[instrument(level = "trace", target = "net", skip_all, err)]
pub(crate) async fn send_data(
&self,
destination_node_ref: NodeRef,
@ -20,15 +20,10 @@ impl NetworkManager {
) -> EyreResult<NetworkResult<SendDataMethod>> {
// First try to send data to the last flow we've seen this peer on
let data = if let Some(flow) = destination_node_ref.last_flow() {
match self
.net()
.send_data_to_existing_flow(flow, data)
.await?
{
match self.net().send_data_to_existing_flow(flow, data).await? {
SendDataToExistingFlowResult::Sent(unique_flow) => {
// Update timestamp for this last flow since we just sent to it
destination_node_ref
.set_last_flow(unique_flow.flow, Timestamp::now());
destination_node_ref.set_last_flow(unique_flow.flow, Timestamp::now());
return Ok(NetworkResult::value(SendDataMethod {
opt_relayed_contact_method: None,
@ -48,15 +43,22 @@ impl NetworkManager {
};
// No existing connection was found or usable, so we proceed to see how to make a new one
// Get the best way to contact this node
let possibly_relayed_contact_method = self.get_node_contact_method(destination_node_ref.clone())?;
self.try_possibly_relayed_contact_method(possibly_relayed_contact_method, destination_node_ref, data).await
// Get the best way to contact this node
let possibly_relayed_contact_method =
self.get_node_contact_method(destination_node_ref.clone())?;
self.try_possibly_relayed_contact_method(
possibly_relayed_contact_method,
destination_node_ref,
data,
)
.await
}
#[instrument(level="trace", target="net", skip_all)]
pub(crate) fn try_possibly_relayed_contact_method(&self,
#[instrument(level = "trace", target = "net", skip_all)]
pub(crate) fn try_possibly_relayed_contact_method(
&self,
possibly_relayed_contact_method: NodeContactMethod,
destination_node_ref: NodeRef,
data: Vec<u8>,
@ -74,9 +76,9 @@ impl NetworkManager {
}
cm => (cm, destination_node_ref.clone(), None),
};
#[cfg(feature = "verbose-tracing")]
log_net!(debug
log_net!(debug
"ContactMethod: {:?} for {:?}",
contact_method, destination_node_ref
);
@ -154,7 +156,7 @@ impl NetworkManager {
}
/// Send data using NodeContactMethod::Existing
#[instrument(level="trace", target="net", skip_all, err)]
#[instrument(level = "trace", target = "net", skip_all, err)]
async fn send_data_ncm_existing(
&self,
target_node_ref: NodeRef,
@ -162,16 +164,13 @@ impl NetworkManager {
) -> EyreResult<NetworkResult<SendDataMethod>> {
// First try to send data to the last connection we've seen this peer on
let Some(flow) = target_node_ref.last_flow() else {
return Ok(NetworkResult::no_connection_other(
format!("should have found an existing connection: {}", target_node_ref)
));
return Ok(NetworkResult::no_connection_other(format!(
"should have found an existing connection: {}",
target_node_ref
)));
};
let unique_flow = match self
.net()
.send_data_to_existing_flow(flow, data)
.await?
{
let unique_flow = match self.net().send_data_to_existing_flow(flow, data).await? {
SendDataToExistingFlowResult::Sent(unique_flow) => unique_flow,
SendDataToExistingFlowResult::NotSent(_) => {
return Ok(NetworkResult::no_connection_other(
@ -183,43 +182,41 @@ impl NetworkManager {
// Update timestamp for this last connection since we just sent to it
target_node_ref.set_last_flow(flow, Timestamp::now());
Ok(NetworkResult::value(SendDataMethod{
contact_method: NodeContactMethod::Existing,
opt_relayed_contact_method: None,
unique_flow
}))
}
/// Send data using NodeContactMethod::Unreachable
#[instrument(level="trace", target="net", skip_all, err)]
async fn send_data_ncm_unreachable(
&self,
target_node_ref: NodeRef,
data: Vec<u8>,
) -> EyreResult<NetworkResult<SendDataMethod>> {
// Try to send data to the last socket we've seen this peer on
let Some(flow) = target_node_ref.last_flow() else {
return Ok(NetworkResult::no_connection_other(
format!("Node is not reachable and has no existing connection: {}", target_node_ref)
));
};
let unique_flow = match self
.net()
.send_data_to_existing_flow(flow, data)
.await?
{
SendDataToExistingFlowResult::Sent(unique_flow) => unique_flow,
SendDataToExistingFlowResult::NotSent(_) => {
return Ok(NetworkResult::no_connection_other(
format!("failed to send to unreachable node over existing connection: {:?}", flow)
));
}
};
// Update timestamp for this last connection since we just sent to it
target_node_ref.set_last_flow(flow, Timestamp::now());
Ok(NetworkResult::value(SendDataMethod {
contact_method: NodeContactMethod::Existing,
opt_relayed_contact_method: None,
unique_flow,
}))
}
/// Send data using NodeContactMethod::Unreachable
#[instrument(level = "trace", target = "net", skip_all, err)]
async fn send_data_ncm_unreachable(
&self,
target_node_ref: NodeRef,
data: Vec<u8>,
) -> EyreResult<NetworkResult<SendDataMethod>> {
// Try to send data to the last socket we've seen this peer on
let Some(flow) = target_node_ref.last_flow() else {
return Ok(NetworkResult::no_connection_other(format!(
"Node is not reachable and has no existing connection: {}",
target_node_ref
)));
};
let unique_flow = match self.net().send_data_to_existing_flow(flow, data).await? {
SendDataToExistingFlowResult::Sent(unique_flow) => unique_flow,
SendDataToExistingFlowResult::NotSent(_) => {
return Ok(NetworkResult::no_connection_other(format!(
"failed to send to unreachable node over existing connection: {:?}",
flow
)));
}
};
// Update timestamp for this last connection since we just sent to it
target_node_ref.set_last_flow(flow, Timestamp::now());
Ok(NetworkResult::value(SendDataMethod {
contact_method: NodeContactMethod::Existing,
opt_relayed_contact_method: None,
@ -228,7 +225,7 @@ impl NetworkManager {
}
/// Send data using NodeContactMethod::SignalReverse
#[instrument(level="trace", target="net", skip_all, err)]
#[instrument(level = "trace", target = "net", skip_all, err)]
async fn send_data_ncm_signal_reverse(
&self,
relay_nr: NodeRef,
@ -237,20 +234,15 @@ impl NetworkManager {
) -> EyreResult<NetworkResult<SendDataMethod>> {
// First try to send data to the last socket we've seen this peer on
let data = if let Some(flow) = target_node_ref.last_flow() {
match self
.net()
.send_data_to_existing_flow(flow, data)
.await?
{
match self.net().send_data_to_existing_flow(flow, data).await? {
SendDataToExistingFlowResult::Sent(unique_flow) => {
// Update timestamp for this last connection since we just sent to it
target_node_ref
.set_last_flow(flow, Timestamp::now());
target_node_ref.set_last_flow(flow, Timestamp::now());
return Ok(NetworkResult::value(SendDataMethod{
return Ok(NetworkResult::value(SendDataMethod {
contact_method: NodeContactMethod::Existing,
opt_relayed_contact_method: None,
unique_flow
unique_flow,
}));
}
SendDataToExistingFlowResult::NotSent(data) => {
@ -276,7 +268,7 @@ impl NetworkManager {
}
/// Send data using NodeContactMethod::SignalHolePunch
#[instrument(level="trace", target="net", skip_all, err)]
#[instrument(level = "trace", target = "net", skip_all, err)]
async fn send_data_ncm_signal_hole_punch(
&self,
relay_nr: NodeRef,
@ -285,20 +277,15 @@ impl NetworkManager {
) -> EyreResult<NetworkResult<SendDataMethod>> {
// First try to send data to the last socket we've seen this peer on
let data = if let Some(flow) = target_node_ref.last_flow() {
match self
.net()
.send_data_to_existing_flow(flow, data)
.await?
{
match self.net().send_data_to_existing_flow(flow, data).await? {
SendDataToExistingFlowResult::Sent(unique_flow) => {
// Update timestamp for this last connection since we just sent to it
target_node_ref
.set_last_flow(flow, Timestamp::now());
target_node_ref.set_last_flow(flow, Timestamp::now());
return Ok(NetworkResult::value(SendDataMethod{
return Ok(NetworkResult::value(SendDataMethod {
contact_method: NodeContactMethod::Existing,
opt_relayed_contact_method: None,
unique_flow
unique_flow,
}));
}
SendDataToExistingFlowResult::NotSent(data) => {
@ -312,8 +299,10 @@ impl NetworkManager {
data
};
let unique_flow =
network_result_try!(self.do_hole_punch(relay_nr.clone(), target_node_ref.clone(), data).await?);
let unique_flow = network_result_try!(
self.do_hole_punch(relay_nr.clone(), target_node_ref.clone(), data)
.await?
);
Ok(NetworkResult::value(SendDataMethod {
contact_method: NodeContactMethod::SignalHolePunch(relay_nr, target_node_ref),
opt_relayed_contact_method: None,
@ -322,7 +311,7 @@ impl NetworkManager {
}
/// Send data using NodeContactMethod::Direct
#[instrument(level="trace", target="net", skip_all, err)]
#[instrument(level = "trace", target = "net", skip_all, err)]
async fn send_data_ncm_direct(
&self,
node_ref: NodeRef,
@ -335,24 +324,20 @@ impl NetworkManager {
// First try to send data to the last socket we've seen this peer on
let data = if let Some(flow) = node_ref.last_flow() {
#[cfg(feature = "verbose-tracing")]
log_net!(debug
log_net!(debug
"ExistingConnection: {:?} for {:?}",
flow, node_ref
);
match self
.net()
.send_data_to_existing_flow(flow, data)
.await?
{
match self.net().send_data_to_existing_flow(flow, data).await? {
SendDataToExistingFlowResult::Sent(unique_flow) => {
// Update timestamp for this last connection since we just sent to it
node_ref.set_last_flow(flow, Timestamp::now());
return Ok(NetworkResult::value(SendDataMethod{
return Ok(NetworkResult::value(SendDataMethod {
contact_method: NodeContactMethod::Existing,
opt_relayed_contact_method: None,
unique_flow
unique_flow,
}));
}
SendDataToExistingFlowResult::NotSent(d) => {
@ -366,8 +351,11 @@ impl NetworkManager {
};
// New direct connection was necessary for this dial info
let unique_flow =
network_result_try!(self.net().send_data_to_dial_info(dial_info.clone(), data).await?);
let unique_flow = network_result_try!(
self.net()
.send_data_to_dial_info(dial_info.clone(), data)
.await?
);
// If we connected to this node directly, save off the last connection so we can use it again
node_ref.set_last_flow(unique_flow.flow, Timestamp::now());
@ -376,13 +364,13 @@ impl NetworkManager {
contact_method: NodeContactMethod::Direct(dial_info),
opt_relayed_contact_method: None,
unique_flow,
}))
}))
}
/// Figure out how to reach a node from our own node over the best routing domain and reference the nodes we want to access
/// Uses NodeRefs to ensure nodes are referenced, this is not a part of 'RoutingTable' because RoutingTable is not
/// allowed to use NodeRefs due to recursive locking
#[instrument(level="trace", target="net", skip_all, err)]
#[instrument(level = "trace", target = "net", skip_all, err)]
pub(crate) fn get_node_contact_method(
&self,
target_node_ref: NodeRef,
@ -390,7 +378,11 @@ impl NetworkManager {
let routing_table = self.routing_table();
// If a node is punished, then don't try to contact it
if target_node_ref.node_ids().iter().any(|nid| self.address_filter().is_node_id_punished(*nid)) {
if target_node_ref
.node_ids()
.iter()
.any(|nid| self.address_filter().is_node_id_punished(*nid))
{
return Ok(NodeContactMethod::Unreachable);
}
@ -432,9 +424,10 @@ impl NetworkManager {
let dial_info_filter = target_node_ref.dial_info_filter().filtered(
&DialInfoFilter::all()
.with_address_type_set(peer_a.signed_node_info().node_info().address_types())
.with_protocol_type_set(peer_a.signed_node_info().node_info().outbound_protocols()));
.with_protocol_type_set(peer_a.signed_node_info().node_info().outbound_protocols()),
);
let sequencing = target_node_ref.sequencing();
// If the node has had lost questions or failures to send, prefer sequencing
// to improve reliability. The node may be experiencing UDP fragmentation drops
// or other firewalling issues and may perform better with TCP.
@ -443,11 +436,15 @@ impl NetworkManager {
// log_net!(debug "Node contact failing over to Ordered for {}", target_node_ref.to_string().cyan());
// sequencing = Sequencing::PreferOrdered;
// }
// Deprioritize dial info that have recently failed
let address_filter = self.address_filter();
let mut dial_info_failures_map = BTreeMap::<DialInfo, Timestamp>::new();
for did in peer_b.signed_node_info().node_info().all_filtered_dial_info_details(DialInfoDetail::NO_SORT, |_| true) {
for did in peer_b
.signed_node_info()
.node_info()
.all_filtered_dial_info_details(DialInfoDetail::NO_SORT, |_| true)
{
if let Some(ts) = address_filter.get_dial_info_failed_ts(&did.dial_info) {
dial_info_failures_map.insert(did.dial_info, ts);
}
@ -455,9 +452,15 @@ impl NetworkManager {
let dif_sort: Option<Arc<DialInfoDetailSort>> = if dial_info_failures_map.is_empty() {
None
} else {
Some(Arc::new(move |a: &DialInfoDetail, b: &DialInfoDetail| {
let ats = dial_info_failures_map.get(&a.dial_info).copied().unwrap_or_default();
let bts = dial_info_failures_map.get(&b.dial_info).copied().unwrap_or_default();
Some(Arc::new(move |a: &DialInfoDetail, b: &DialInfoDetail| {
let ats = dial_info_failures_map
.get(&a.dial_info)
.copied()
.unwrap_or_default();
let bts = dial_info_failures_map
.get(&b.dial_info)
.copied()
.unwrap_or_default();
ats.cmp(&bts)
}))
};
@ -491,7 +494,8 @@ impl NetworkManager {
bail!("signalreverse target noderef didn't match target key: {:?} != {} for relay {}", target_node_ref, target_key, relay_key );
}
relay_nr.set_sequencing(sequencing);
let target_node_ref = target_node_ref.filtered_clone(NodeRefFilter::from(dial_info_filter));
let target_node_ref =
target_node_ref.filtered_clone(NodeRefFilter::from(dial_info_filter));
NodeContactMethod::SignalReverse(relay_nr, target_node_ref)
}
ContactMethod::SignalHolePunch(relay_key, target_key) => {
@ -511,8 +515,11 @@ impl NetworkManager {
// if any other protocol were possible here we could update this and do_hole_punch
// but tcp hole punch is very very unreliable it seems
let udp_target_node_ref = target_node_ref
.filtered_clone(NodeRefFilter::new().with_dial_info_filter(dial_info_filter).with_protocol_type(ProtocolType::UDP));
let udp_target_node_ref = target_node_ref.filtered_clone(
NodeRefFilter::new()
.with_dial_info_filter(dial_info_filter)
.with_protocol_type(ProtocolType::UDP),
);
NodeContactMethod::SignalHolePunch(relay_nr, udp_target_node_ref)
}
@ -555,14 +562,13 @@ impl NetworkManager {
/// Send a reverse connection signal and wait for the return receipt over it
/// Then send the data across the new connection
/// Only usable for PublicInternet routing domain
#[instrument(level="trace", target="net", skip_all, err)]
#[instrument(level = "trace", target = "net", skip_all, err)]
async fn do_reverse_connect(
&self,
relay_nr: NodeRef,
target_nr: NodeRef,
data: Vec<u8>,
) -> EyreResult<NetworkResult<UniqueFlow>> {
// Detect if network is stopping so we can break out of this
let Some(stop_token) = self.unlocked_inner.startup_lock.stop_token() else {
return Ok(NetworkResult::service_unavailable("network is stopping"));
@ -580,18 +586,20 @@ impl NetworkManager {
// Get target routing domain
let Some(routing_domain) = target_nr.best_routing_domain() else {
return Ok(NetworkResult::no_connection_other("No routing domain for target for reverse connect"));
return Ok(NetworkResult::no_connection_other(
"No routing domain for target for reverse connect",
));
};
// Ensure we have a valid network class so our peer info is useful
if !self.routing_table().has_valid_network_class(routing_domain){
return Ok(NetworkResult::no_connection_other("Network class not yet valid for reverse connect"));
if !self.routing_table().has_valid_network_class(routing_domain) {
return Ok(NetworkResult::no_connection_other(
"Network class not yet valid for reverse connect",
));
};
// Get our peer info
let peer_info = self
.routing_table()
.get_own_peer_info(routing_domain);
let peer_info = self.routing_table().get_own_peer_info(routing_domain);
// Issue the signal
let rpc = self.rpc_processor();
@ -604,7 +612,11 @@ impl NetworkManager {
.wrap_err("failed to send signal")?);
// Wait for the return receipt
let inbound_nr = match eventual_value.timeout_at(stop_token).in_current_span().await {
let inbound_nr = match eventual_value
.timeout_at(stop_token)
.in_current_span()
.await
{
Err(_) => {
return Ok(NetworkResult::service_unavailable("network is stopping"));
}
@ -640,27 +652,26 @@ impl NetworkManager {
// And now use the existing connection to send over
if let Some(flow) = inbound_nr.last_flow() {
match self
.net()
.send_data_to_existing_flow(flow, data)
.await?
{
SendDataToExistingFlowResult::Sent(unique_flow) => Ok(NetworkResult::value(unique_flow)),
match self.net().send_data_to_existing_flow(flow, data).await? {
SendDataToExistingFlowResult::Sent(unique_flow) => {
Ok(NetworkResult::value(unique_flow))
}
SendDataToExistingFlowResult::NotSent(_) => Ok(NetworkResult::no_connection_other(
"unable to send over reverse connection",
)),
}
} else {
return Ok(NetworkResult::no_connection_other(format!(
"reverse connection dropped from {}", target_nr)
));
"reverse connection dropped from {}",
target_nr
)));
}
}
/// Send a hole punch signal and do a negotiating ping and wait for the return receipt
/// Then send the data across the new connection
/// Only usable for PublicInternet routing domain
#[instrument(level="trace", target="net", skip_all, err)]
#[instrument(level = "trace", target = "net", skip_all, err)]
async fn do_hole_punch(
&self,
relay_nr: NodeRef,
@ -691,18 +702,20 @@ impl NetworkManager {
// Get target routing domain
let Some(routing_domain) = target_nr.best_routing_domain() else {
return Ok(NetworkResult::no_connection_other("No routing domain for target for hole punch"));
return Ok(NetworkResult::no_connection_other(
"No routing domain for target for hole punch",
));
};
// Ensure we have a valid network class so our peer info is useful
if !self.routing_table().has_valid_network_class(routing_domain){
return Ok(NetworkResult::no_connection_other("Network class not yet valid for hole punch"));
if !self.routing_table().has_valid_network_class(routing_domain) {
return Ok(NetworkResult::no_connection_other(
"Network class not yet valid for hole punch",
));
};
// Get our peer info
let peer_info = self
.routing_table()
.get_own_peer_info(routing_domain);
let peer_info = self.routing_table().get_own_peer_info(routing_domain);
// Get the udp direct dialinfo for the hole punch
let hole_punch_did = target_nr
@ -730,7 +743,11 @@ impl NetworkManager {
.wrap_err("failed to send signal")?);
// Wait for the return receipt
let inbound_nr = match eventual_value.timeout_at(stop_token).in_current_span().await {
let inbound_nr = match eventual_value
.timeout_at(stop_token)
.in_current_span()
.await
{
Err(_) => {
return Ok(NetworkResult::service_unavailable("network is stopping"));
}
@ -770,20 +787,19 @@ impl NetworkManager {
// And now use the existing connection to send over
if let Some(flow) = inbound_nr.last_flow() {
match self
.net()
.send_data_to_existing_flow(flow, data)
.await?
{
SendDataToExistingFlowResult::Sent(unique_flow) => Ok(NetworkResult::value(unique_flow)),
match self.net().send_data_to_existing_flow(flow, data).await? {
SendDataToExistingFlowResult::Sent(unique_flow) => {
Ok(NetworkResult::value(unique_flow))
}
SendDataToExistingFlowResult::NotSent(_) => Ok(NetworkResult::no_connection_other(
"unable to send over hole punch",
)),
}
} else {
return Ok(NetworkResult::no_connection_other(format!(
"hole punch dropped from {}", target_nr)
));
"hole punch dropped from {}",
target_nr
)));
}
}
}

127
veilid-core/src/routing_table/bucket_entry.rs
View File

@ -1,7 +1,6 @@
use super::*;
use core::sync::atomic::{AtomicU32, Ordering};
/// Reliable pings are done with increased spacing between pings
/// - Start secs is the number of seconds between the first two pings
@ -75,12 +74,10 @@ impl BucketEntryState {
BucketEntryState::Reliable => 3,
}
}
}
impl From<BucketEntryStateReason> for BucketEntryState {
fn from(value: BucketEntryStateReason) -> Self
{
fn from(value: BucketEntryStateReason) -> Self {
match value {
BucketEntryStateReason::Punished(_) => BucketEntryState::Punished,
BucketEntryStateReason::Dead(_) => BucketEntryState::Dead,
@ -90,7 +87,6 @@ impl From<BucketEntryStateReason> for BucketEntryState {
}
}
#[derive(Debug, Clone, Eq, PartialEq, PartialOrd, Ord, Hash)]
pub(crate) struct LastFlowKey(ProtocolType, AddressType);
@ -199,7 +195,7 @@ impl BucketEntryInner {
return Ok(None);
}
// Won't change number of crypto kinds
node_ids.add(node_id);
node_ids.add(node_id);
return Ok(Some(old_node_id));
}
// Check to ensure we aren't adding more crypto kinds than we support
@ -223,7 +219,11 @@ impl BucketEntryInner {
}
/// All-of capability check
pub fn has_all_capabilities(&self, routing_domain: RoutingDomain, capabilities: &[Capability]) -> bool {
pub fn has_all_capabilities(
&self,
routing_domain: RoutingDomain,
capabilities: &[Capability],
) -> bool {
let Some(ni) = self.node_info(routing_domain) else {
return false;
};
@ -231,7 +231,11 @@ impl BucketEntryInner {
}
/// Any-of capability check
pub fn has_any_capabilities(&self, routing_domain: RoutingDomain, capabilities: &[Capability]) -> bool {
pub fn has_any_capabilities(
&self,
routing_domain: RoutingDomain,
capabilities: &[Capability],
) -> bool {
let Some(ni) = self.node_info(routing_domain) else {
return false;
};
@ -300,7 +304,9 @@ impl BucketEntryInner {
}
#[allow(dead_code)]
pub fn sort_fastest_reliable_fn(cur_ts: Timestamp) -> impl FnMut(&Self, &Self) -> std::cmp::Ordering {
pub fn sort_fastest_reliable_fn(
cur_ts: Timestamp,
) -> impl FnMut(&Self, &Self) -> std::cmp::Ordering {
move |e1, e2| Self::cmp_fastest_reliable(cur_ts, e1, e2)
}
@ -355,7 +361,7 @@ impl BucketEntryInner {
// Update the envelope version support we have to use
let envelope_support = signed_node_info.node_info().envelope_support().to_vec();
// Update the signed node info
// Let the node try to live again but don't mark it as seen yet
*opt_current_sni = Some(Box::new(signed_node_info));
@ -363,7 +369,7 @@ impl BucketEntryInner {
self.updated_since_last_network_change = true;
self.make_not_dead(Timestamp::now());
// If we're updating an entry's node info, purge all
// If we're updating an entry's node info, purge all
// but the last connection in our last connections list
// because the dial info could have changed and it's safer to just reconnect.
// The latest connection would have been the one we got the new node info
@ -398,11 +404,7 @@ impl BucketEntryInner {
}
// Check connections
let last_flows = self.last_flows(
rti,
true,
NodeRefFilter::from(routing_domain),
);
let last_flows = self.last_flows(rti, true, NodeRefFilter::from(routing_domain));
!last_flows.is_empty()
}
@ -429,10 +431,9 @@ impl BucketEntryInner {
};
// Peer info includes all node ids, even unvalidated ones
let node_ids = self.node_ids();
opt_current_sni.as_ref().map(|s| PeerInfo::new(
node_ids,
*s.clone(),
))
opt_current_sni
.as_ref()
.map(|s| PeerInfo::new(node_ids, *s.clone()))
}
pub fn best_routing_domain(
@ -452,15 +453,9 @@ impl BucketEntryInner {
}
// Check connections
let mut best_routing_domain: Option<RoutingDomain> = None;
let last_connections = self.last_flows(
rti,
true,
NodeRefFilter::from(routing_domain_set),
);
let last_connections = self.last_flows(rti, true, NodeRefFilter::from(routing_domain_set));
for lc in last_connections {
if let Some(rd) =
rti.routing_domain_for_address(lc.0.remote_address().address())
{
if let Some(rd) = rti.routing_domain_for_address(lc.0.remote_address().address()) {
if let Some(brd) = best_routing_domain {
if rd < brd {
best_routing_domain = Some(rd);
@ -474,10 +469,7 @@ impl BucketEntryInner {
}
fn flow_to_key(&self, last_flow: Flow) -> LastFlowKey {
LastFlowKey(
last_flow.protocol_type(),
last_flow.address_type(),
)
LastFlowKey(last_flow.protocol_type(), last_flow.address_type())
}
// Stores a flow in this entry's table of last flows
@ -487,15 +479,13 @@ impl BucketEntryInner {
return;
}
let key = self.flow_to_key(last_flow);
self.last_flows
.insert(key, (last_flow, timestamp));
self.last_flows.insert(key, (last_flow, timestamp));
}
// Removes a flow in this entry's table of last flows
// Removes a flow in this entry's table of last flows
pub fn remove_last_flow(&mut self, last_flow: Flow) {
let key = self.flow_to_key(last_flow);
self.last_flows
.remove(&key);
self.last_flows.remove(&key);
}
// Clears the table of last flows to ensure we create new ones and drop any existing ones
@ -509,7 +499,7 @@ impl BucketEntryInner {
// No last_connections
return;
}
let mut dead_keys = Vec::with_capacity(self.last_flows.len()-1);
let mut dead_keys = Vec::with_capacity(self.last_flows.len() - 1);
let mut most_recent_flow = None;
let mut most_recent_flow_time = 0u64;
for (k, v) in &self.last_flows {
@ -539,8 +529,7 @@ impl BucketEntryInner {
only_live: bool,
filter: NodeRefFilter,
) -> Vec<(Flow, Timestamp)> {
let opt_connection_manager =
rti.unlocked_inner.network_manager.opt_connection_manager();
let opt_connection_manager = rti.unlocked_inner.network_manager.opt_connection_manager();
let mut out: Vec<(Flow, Timestamp)> = self
.last_flows
@ -588,9 +577,7 @@ impl BucketEntryInner {
})
.collect();
// Sort with newest timestamps
out.sort_by(|a, b| {
b.1.cmp(&a.1)
});
out.sort_by(|a, b| b.1.cmp(&a.1));
out
}
@ -615,7 +602,11 @@ impl BucketEntryInner {
}
pub fn best_envelope_version(&self) -> Option<u8> {
self.envelope_support.iter().rev().find(|x| VALID_ENVELOPE_VERSIONS.contains(x)).copied()
self.envelope_support
.iter()
.rev()
.find(|x| VALID_ENVELOPE_VERSIONS.contains(x))
.copied()
}
pub fn state_reason(&self, cur_ts: Timestamp) -> BucketEntryStateReason {
@ -657,14 +648,8 @@ impl BucketEntryInner {
}
pub fn node_status(&self, routing_domain: RoutingDomain) -> Option<NodeStatus> {
match routing_domain {
RoutingDomain::LocalNetwork => self
.local_network
.node_status
.as_ref().cloned(),
RoutingDomain::PublicInternet => self
.public_internet
.node_status
.as_ref().cloned()
RoutingDomain::LocalNetwork => self.local_network.node_status.as_ref().cloned(),
RoutingDomain::PublicInternet => self.public_internet.node_status.as_ref().cloned(),
}
}
@ -714,7 +699,10 @@ impl BucketEntryInner {
}
///// state machine handling
pub(super) fn check_unreliable(&self, cur_ts: Timestamp) -> Option<BucketEntryUnreliableReason> {
pub(super) fn check_unreliable(
&self,
cur_ts: Timestamp,
) -> Option<BucketEntryUnreliableReason> {
// If we have had any failures to send, this is not reliable
if self.peer_stats.rpc_stats.failed_to_send > 0 {
return Some(BucketEntryUnreliableReason::FailedToSend);
@ -730,7 +718,8 @@ impl BucketEntryInner {
None => return Some(BucketEntryUnreliableReason::NotSeenConsecutively),
// If not have seen the node consistently for longer than UNRELIABLE_PING_SPAN_SECS then it is unreliable
Some(ts) => {
let seen_consecutively = cur_ts.saturating_sub(ts) >= TimestampDuration::new(UNRELIABLE_PING_SPAN_SECS as u64 * 1_000_000u64);
let seen_consecutively = cur_ts.saturating_sub(ts)
>= TimestampDuration::new(UNRELIABLE_PING_SPAN_SECS as u64 * 1_000_000u64);
if !seen_consecutively {
return Some(BucketEntryUnreliableReason::InUnreliablePingSpan);
}
@ -749,20 +738,23 @@ impl BucketEntryInner {
// a node is not dead if we haven't heard from it yet,
// but we give it NEVER_REACHED_PING_COUNT chances to ping before we say it's dead
None => {
let no_answers = self.peer_stats.rpc_stats.recent_lost_answers >= NEVER_SEEN_PING_COUNT;
let no_answers =
self.peer_stats.rpc_stats.recent_lost_answers >= NEVER_SEEN_PING_COUNT;
if no_answers {
return Some(BucketEntryDeadReason::TooManyLostAnswers)
return Some(BucketEntryDeadReason::TooManyLostAnswers);
}
}
// return dead if we have not heard from the node at all for the duration of the unreliable ping span
// and we have tried to reach it and failed the entire time of unreliable ping span
Some(ts) => {
let not_seen = cur_ts.saturating_sub(ts) >= TimestampDuration::new(UNRELIABLE_PING_SPAN_SECS as u64 * 1_000_000u64);
let no_answers = self.peer_stats.rpc_stats.recent_lost_answers >= (UNRELIABLE_PING_SPAN_SECS / UNRELIABLE_PING_INTERVAL_SECS);
let not_seen = cur_ts.saturating_sub(ts)
>= TimestampDuration::new(UNRELIABLE_PING_SPAN_SECS as u64 * 1_000_000u64);
let no_answers = self.peer_stats.rpc_stats.recent_lost_answers
>= (UNRELIABLE_PING_SPAN_SECS / UNRELIABLE_PING_INTERVAL_SECS);
if not_seen && no_answers {
return Some(BucketEntryDeadReason::NoPingResponse)
}
return Some(BucketEntryDeadReason::NoPingResponse);
}
}
}
@ -794,7 +786,7 @@ impl BucketEntryInner {
pub(super) fn needs_ping(&self, cur_ts: Timestamp) -> bool {
// See which ping pattern we are to use
let state = self.state(cur_ts);
match state {
BucketEntryState::Reliable => {
// If we are in a reliable state, we need a ping on an exponential scale
@ -809,7 +801,9 @@ impl BucketEntryInner {
let first_consecutive_seen_ts =
self.peer_stats.rpc_stats.first_consecutive_seen_ts.unwrap();
let start_of_reliable_time = first_consecutive_seen_ts
+ TimestampDuration::new_secs(UNRELIABLE_PING_SPAN_SECS - UNRELIABLE_PING_INTERVAL_SECS);
+ TimestampDuration::new_secs(
UNRELIABLE_PING_SPAN_SECS - UNRELIABLE_PING_INTERVAL_SECS,
);
let reliable_cur = cur_ts.saturating_sub(start_of_reliable_time);
let reliable_last =
latest_contact_time.saturating_sub(start_of_reliable_time);
@ -826,7 +820,10 @@ impl BucketEntryInner {
}
BucketEntryState::Unreliable => {
// If we are in an unreliable state, we need a ping every UNRELIABLE_PING_INTERVAL_SECS seconds
self.needs_constant_ping(cur_ts, TimestampDuration::new(UNRELIABLE_PING_INTERVAL_SECS as u64 * 1_000_000u64))
self.needs_constant_ping(
cur_ts,
TimestampDuration::new(UNRELIABLE_PING_INTERVAL_SECS as u64 * 1_000_000u64),
)
}
BucketEntryState::Dead => {
error!("Should not be asking this for dead nodes");
@ -836,7 +833,6 @@ impl BucketEntryInner {
error!("Should not be asking this for punished nodes");
false
}
}
}
@ -941,7 +937,6 @@ pub(crate) struct BucketEntry {
impl BucketEntry {
pub(super) fn new(first_node_id: TypedKey) -> Self {
// First node id should always be one we support since TypedKeySets are sorted and we must have at least one supported key
assert!(VALID_CRYPTO_KINDS.contains(&first_node_id.kind));

67
veilid-core/src/routing_table/tasks/bootstrap.rs
View File

@ -254,26 +254,28 @@ impl RoutingTable {
}
//#[instrument(level = "trace", skip(self), err)]
pub(crate) fn bootstrap_with_peer(self, crypto_kinds: Vec<CryptoKind>, pi: PeerInfo, unord: &FuturesUnordered<SendPinBoxFuture<()>>) {
pub(crate) fn bootstrap_with_peer(
self,
crypto_kinds: Vec<CryptoKind>,
pi: PeerInfo,
unord: &FuturesUnordered<SendPinBoxFuture<()>>,
) {
log_rtab!(
"--- bootstrapping {} with {:?}",
pi.node_ids(),
pi.signed_node_info().node_info().dial_info_detail_list()
);
let nr =
match self.register_node_with_peer_info(RoutingDomain::PublicInternet, pi, true) {
let nr = match self.register_node_with_peer_info(RoutingDomain::PublicInternet, pi, true) {
Ok(nr) => nr,
Err(e) => {
log_rtab!(error "failed to register bootstrap peer info: {}", e);
return;
}
};
// Add this our futures to process in parallel
for crypto_kind in crypto_kinds {
// Bootstrap this crypto kind
let nr = nr.clone();
let routing_table = self.clone();
@ -320,8 +322,11 @@ impl RoutingTable {
}
#[instrument(level = "trace", skip(self), err)]
pub(crate) async fn bootstrap_with_peer_list(self, peers: Vec<PeerInfo>, stop_token: StopToken) -> EyreResult<()> {
pub(crate) async fn bootstrap_with_peer_list(
self,
peers: Vec<PeerInfo>,
stop_token: StopToken,
) -> EyreResult<()> {
log_rtab!(debug " bootstrapped peers: {:?}", &peers);
// Get crypto kinds to bootstrap
@ -332,7 +337,8 @@ impl RoutingTable {
// Run all bootstrap operations concurrently
let mut unord = FuturesUnordered::<SendPinBoxFuture<()>>::new();
for peer in peers {
self.clone().bootstrap_with_peer(crypto_kinds.clone(), peer, &unord);
self.clone()
.bootstrap_with_peer(crypto_kinds.clone(), peer, &unord);
}
// Wait for all bootstrap operations to complete before we complete the singlefuture
@ -355,7 +361,6 @@ impl RoutingTable {
crypto_kinds
}
#[instrument(level = "trace", skip(self), err)]
pub(crate) async fn bootstrap_task_routine(self, stop_token: StopToken) -> EyreResult<()> {
let bootstrap = self
@ -378,7 +383,7 @@ impl RoutingTable {
}
}
}
// Get a peer list from bootstrap to process
let peers = if !bootstrap_dialinfos.is_empty() {
// Direct bootstrap
@ -398,28 +403,34 @@ impl RoutingTable {
} else {
// If not direct, resolve bootstrap servers and recurse their TXT entries
let bsrecs = self.resolve_bootstrap(bootstrap).await?;
let peers : Vec<PeerInfo> = bsrecs.into_iter().map(|bsrec| {
// Get crypto support from list of node ids
let crypto_support = bsrec.node_ids.kinds();
let peers: Vec<PeerInfo> = bsrecs
.into_iter()
.map(|bsrec| {
// Get crypto support from list of node ids
let crypto_support = bsrec.node_ids.kinds();
// Make unsigned SignedNodeInfo
let sni =
SignedNodeInfo::Direct(SignedDirectNodeInfo::with_no_signature(NodeInfo::new(
NetworkClass::InboundCapable, // Bootstraps are always inbound capable
ProtocolTypeSet::only(ProtocolType::UDP), // Bootstraps do not participate in relaying and will not make outbound requests, but will have UDP enabled
AddressTypeSet::all(), // Bootstraps are always IPV4 and IPV6 capable
bsrec.envelope_support, // Envelope support is as specified in the bootstrap list
crypto_support, // Crypto support is derived from list of node ids
vec![], // Bootstrap needs no capabilities
bsrec.dial_info_details, // Dial info is as specified in the bootstrap list
)));
// Make unsigned SignedNodeInfo
let sni = SignedNodeInfo::Direct(SignedDirectNodeInfo::with_no_signature(
NodeInfo::new(
NetworkClass::InboundCapable, // Bootstraps are always inbound capable
ProtocolTypeSet::only(ProtocolType::UDP), // Bootstraps do not participate in relaying and will not make outbound requests, but will have UDP enabled
AddressTypeSet::all(), // Bootstraps are always IPV4 and IPV6 capable
bsrec.envelope_support, // Envelope support is as specified in the bootstrap list
crypto_support, // Crypto support is derived from list of node ids
vec![], // Bootstrap needs no capabilities
bsrec.dial_info_details, // Dial info is as specified in the bootstrap list
),
));
PeerInfo::new(bsrec.node_ids, sni)
}).collect();
PeerInfo::new(bsrec.node_ids, sni)
})
.collect();
peers
};
self.clone().bootstrap_with_peer_list(peers, stop_token).await
self.clone()
.bootstrap_with_peer_list(peers, stop_token)
.await
}
}

375
veilid-core/src/rpc_processor/mod.rs
View File

@ -32,18 +32,18 @@ mod rpc_start_tunnel;
pub(crate) use coders::*;
pub(crate) use destination::*;
pub(crate) use fanout_call::*;
pub(crate) use operation_waiter::*;
pub(crate) use rpc_error::*;
pub(crate) use rpc_status::*;
pub(crate) use fanout_call::*;
use super::*;
use crypto::*;
use fanout_queue::*;
use futures_util::StreamExt;
use network_manager::*;
use routing_table::*;
use fanout_queue::*;
use stop_token::future::FutureExt;
use storage_manager::*;
@ -53,7 +53,7 @@ use storage_manager::*;
struct RPCMessageHeaderDetailDirect {
/// The decoded header of the envelope
envelope: Envelope,
/// The noderef of the peer that sent the message (not the original sender).
/// The noderef of the peer that sent the message (not the original sender).
/// Ensures node doesn't get evicted from routing table until we're done with it
/// Should be filted to the routing domain of the peer that we received from
peer_noderef: NodeRef,
@ -171,14 +171,13 @@ pub(crate) struct RPCMessage {
opt_sender_nr: Option<NodeRef>,
}
#[instrument(level="trace", target="rpc", skip_all, err)]
#[instrument(level = "trace", target = "rpc", skip_all, err)]
pub fn builder_to_vec<'a, T>(builder: capnp::message::Builder<T>) -> Result<Vec<u8>, RPCError>
where
T: capnp::message::Allocator + 'a,
{
let mut buffer = vec![];
capnp::serialize_packed::write_message(&mut buffer, &builder)
.map_err(RPCError::protocol)?;
capnp::serialize_packed::write_message(&mut buffer, &builder).map_err(RPCError::protocol)?;
Ok(buffer)
}
@ -200,15 +199,23 @@ struct WaitableReply {
#[derive(Clone, Debug, Default)]
pub struct Answer<T> {
/// Hpw long it took to get this answer
pub _latency: TimestampDuration,
pub _latency: TimestampDuration,
/// The private route requested to receive the reply
pub reply_private_route: Option<PublicKey>,
/// The answer itself
pub answer: T,
pub answer: T,
}
impl<T> Answer<T> {
pub fn new(latency: TimestampDuration, reply_private_route: Option<PublicKey>, answer: T) -> Self {
Self { _latency: latency, reply_private_route, answer }
pub fn new(
latency: TimestampDuration,
reply_private_route: Option<PublicKey>,
answer: T,
) -> Self {
Self {
_latency: latency,
reply_private_route,
answer,
}
}
}
@ -395,11 +402,10 @@ impl RPCProcessor {
for task_n in 0..self.unlocked_inner.concurrency {
let this = self.clone();
let receiver = channel.1.clone();
let jh = spawn(&format!("rpc worker {}",task_n), Self::rpc_worker(
this,
inner.stop_source.as_ref().unwrap().token(),
receiver,
));
let jh = spawn(
&format!("rpc worker {}", task_n),
Self::rpc_worker(this, inner.stop_source.as_ref().unwrap().token(), receiver),
);
inner.worker_join_handles.push(jh);
}
}
@ -408,7 +414,7 @@ impl RPCProcessor {
self.storage_manager
.set_rpc_processor(Some(self.clone()))
.await;
guard.success();
Ok(())
}
@ -453,11 +459,13 @@ impl RPCProcessor {
/// Get waiting app call id for debugging purposes
pub fn get_app_call_ids(&self) -> Vec<OperationId> {
self.unlocked_inner.waiting_app_call_table.get_operation_ids()
self.unlocked_inner
.waiting_app_call_table
.get_operation_ids()
}
/// Determine if a SignedNodeInfo can be placed into the specified routing domain
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn verify_node_info(
&self,
routing_domain: RoutingDomain,
@ -466,14 +474,16 @@ impl RPCProcessor {
) -> bool {
let routing_table = self.routing_table();
routing_table.signed_node_info_is_valid_in_routing_domain(routing_domain, signed_node_info)
&& signed_node_info.node_info().has_all_capabilities(capabilities)
&& signed_node_info
.node_info()
.has_all_capabilities(capabilities)
}
//////////////////////////////////////////////////////////////////////
/// Search the network for a single node and add it to the routing table and return the node reference
/// If no node was found in the timeout, this returns None
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
async fn search_for_node_id(
&self,
node_id: TypedKey,
@ -493,33 +503,32 @@ impl RPCProcessor {
let call_routine = |next_node: NodeRef| {
let this = self.clone();
async move {
let v = network_result_try!(this
.clone()
.rpc_call_find_node(
Destination::direct(next_node).with_safety(safety_selection),
node_id,
vec![],
)
.await?);
let v = network_result_try!(
this.clone()
.rpc_call_find_node(
Destination::direct(next_node).with_safety(safety_selection),
node_id,
vec![],
)
.await?
);
Ok(NetworkResult::value(v.answer))
}
};
// Routine to call to check if we're done at each step
let check_done = |_:&[NodeRef]| {
let Ok(Some(nr)) = routing_table
.lookup_node_ref(node_id) else {
return None;
};
let check_done = |_: &[NodeRef]| {
let Ok(Some(nr)) = routing_table.lookup_node_ref(node_id) else {
return None;
};
// ensure we have some dial info for the entry already,
// and that the node is still alive
// if not, we should keep looking for better info
if nr.state(Timestamp::now()).is_alive() &&
nr.has_any_dial_info() {
if nr.state(Timestamp::now()).is_alive() && nr.has_any_dial_info() {
return Some(nr);
}
None
};
@ -540,60 +549,66 @@ impl RPCProcessor {
/// Search the DHT for a specific node corresponding to a key unless we have that node in our routing table already, and return the node reference
/// Note: This routine can possibly be recursive, hence the SendPinBoxFuture async form
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
pub fn resolve_node(
&self,
node_id: TypedKey,
safety_selection: SafetySelection,
) -> SendPinBoxFuture<Result<Option<NodeRef>, RPCError>> {
) -> SendPinBoxFuture<Result<Option<NodeRef>, RPCError>> {
let this = self.clone();
Box::pin(async move {
let _guard = this.unlocked_inner.startup_lock.enter().map_err(RPCError::map_try_again("not started up"))?;
Box::pin(
async move {
let _guard = this
.unlocked_inner
.startup_lock
.enter()
.map_err(RPCError::map_try_again("not started up"))?;
let routing_table = this.routing_table();
let routing_table = this.routing_table();
// First see if we have the node in our routing table already
if let Some(nr) = routing_table
.lookup_node_ref(node_id)
.map_err(RPCError::internal)?
{
// ensure we have some dial info for the entry already,
// and that the node is still alive
// if not, we should do the find_node anyway
if nr.state(Timestamp::now()).is_alive() &&
nr.has_any_dial_info() {
return Ok(Some(nr));
// First see if we have the node in our routing table already
if let Some(nr) = routing_table
.lookup_node_ref(node_id)
.map_err(RPCError::internal)?
{
// ensure we have some dial info for the entry already,
// and that the node is still alive
// if not, we should do the find_node anyway
if nr.state(Timestamp::now()).is_alive() && nr.has_any_dial_info() {
return Ok(Some(nr));
}
}
// If nobody knows where this node is, ask the DHT for it
let (node_count, _consensus_count, fanout, timeout) = {
let c = this.config.get();
(
c.network.dht.max_find_node_count as usize,
c.network.dht.resolve_node_count as usize,
c.network.dht.resolve_node_fanout as usize,
TimestampDuration::from(ms_to_us(c.network.dht.resolve_node_timeout_ms)),
)
};
// Search in preferred cryptosystem order
let nr = match this
.search_for_node_id(node_id, node_count, fanout, timeout, safety_selection)
.await
{
TimeoutOr::Timeout => None,
TimeoutOr::Value(Ok(v)) => v,
TimeoutOr::Value(Err(e)) => {
return Err(e);
}
};
Ok(nr)
}
// If nobody knows where this node is, ask the DHT for it
let (node_count, _consensus_count, fanout, timeout) = {
let c = this.config.get();
(
c.network.dht.max_find_node_count as usize,
c.network.dht.resolve_node_count as usize,
c.network.dht.resolve_node_fanout as usize,
TimestampDuration::from(ms_to_us(c.network.dht.resolve_node_timeout_ms)),
)
};
// Search in preferred cryptosystem order
let nr = match this
.search_for_node_id(node_id, node_count, fanout, timeout, safety_selection)
.await
{
TimeoutOr::Timeout => None,
TimeoutOr::Value(Ok(v)) => v,
TimeoutOr::Value(Err(e)) => {
return Err(e);
}
};
Ok(nr)
}.in_current_span())
.in_current_span(),
)
}
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
async fn wait_for_reply(
&self,
waitable_reply: WaitableReply,
@ -645,17 +660,25 @@ impl RPCProcessor {
if let Some(reply_private_route) = waitable_reply.reply_private_route {
match &rpcreader.header.detail {
RPCMessageHeaderDetail::Direct(_) => {
return Err(RPCError::protocol("should have received reply over private route or stub"));
},
return Err(RPCError::protocol(
"should have received reply over private route or stub",
));
}
RPCMessageHeaderDetail::SafetyRouted(sr) => {
let node_id = self.routing_table.node_id(sr.direct.envelope.get_crypto_kind());
let node_id = self
.routing_table
.node_id(sr.direct.envelope.get_crypto_kind());
if node_id.value != reply_private_route {
return Err(RPCError::protocol("should have received reply from safety route to a stub"));
return Err(RPCError::protocol(
"should have received reply from safety route to a stub",
));
}
},
}
RPCMessageHeaderDetail::PrivateRouted(pr) => {
if pr.private_route != reply_private_route {
return Err(RPCError::protocol("received reply over the wrong private route"));
return Err(RPCError::protocol(
"received reply over the wrong private route",
));
}
}
};
@ -666,7 +689,7 @@ impl RPCProcessor {
}
/// Wrap an operation with a private route inside a safety route
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn wrap_with_route(
&self,
safety_selection: SafetySelection,
@ -683,12 +706,15 @@ impl RPCProcessor {
let pr_pubkey = remote_private_route.public_key.value;
let crypto_kind = remote_private_route.crypto_kind();
let Some(vcrypto) = self.crypto.get(crypto_kind) else {
return Err(RPCError::internal("crypto not available for selected private route"));
return Err(RPCError::internal(
"crypto not available for selected private route",
));
};
// Compile the safety route with the private route
let compiled_route: CompiledRoute = network_result_try!(rss
.compile_safety_route(safety_selection, remote_private_route).to_rpc_network_result()?);
.compile_safety_route(safety_selection, remote_private_route)
.to_rpc_network_result()?);
let sr_is_stub = compiled_route.safety_route.is_stub();
let sr_pubkey = compiled_route.safety_route.public_key.value;
@ -741,12 +767,12 @@ impl RPCProcessor {
/// Produce a byte buffer that represents the wire encoding of the entire
/// unencrypted envelope body for a RPC message. This incorporates
/// wrapping a private and/or safety route if they are specified.
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn render_operation(
&self,
dest: Destination,
operation: &RPCOperation,
) ->RPCNetworkResult<RenderedOperation> {
) -> RPCNetworkResult<RenderedOperation> {
let out: NetworkResult<RenderedOperation>;
// Encode message to a builder and make a message reader for it
@ -873,14 +899,17 @@ impl RPCProcessor {
/// routing table caching when it is okay to do so
/// Also check target's timestamp of our own node info, to see if we should send that
/// And send our timestamp of the target's node info so they can determine if they should update us on their next rpc
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn get_sender_peer_info(&self, dest: &Destination) -> SenderPeerInfo {
// Don't do this if the sender is to remain private
// Otherwise we would be attaching the original sender's identity to the final destination,
// thus defeating the purpose of the safety route entirely :P
let Some(UnsafeRoutingInfo {
opt_node, opt_relay: _, opt_routing_domain
}) = dest.get_unsafe_routing_info(self.routing_table.clone()) else {
opt_node,
opt_relay: _,
opt_routing_domain,
}) = dest.get_unsafe_routing_info(self.routing_table.clone())
else {
return SenderPeerInfo::default();
};
let Some(node) = opt_node else {
@ -915,7 +944,7 @@ impl RPCProcessor {
}
/// Record failure to send to node or route
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn record_send_failure(
&self,
rpc_kind: RPCKind,
@ -925,7 +954,7 @@ impl RPCProcessor {
remote_private_route: Option<PublicKey>,
) {
let wants_answer = matches!(rpc_kind, RPCKind::Question);
// Record for node if this was not sent via a route
if safety_route.is_none() && remote_private_route.is_none() {
node_ref.stats_failed_to_send(send_ts, wants_answer);
@ -950,7 +979,7 @@ impl RPCProcessor {
}
/// Record question lost to node or route
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn record_question_lost(
&self,
send_ts: Timestamp,
@ -993,7 +1022,7 @@ impl RPCProcessor {
}
/// Record success sending to node or route
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn record_send_success(
&self,
rpc_kind: RPCKind,
@ -1037,7 +1066,7 @@ impl RPCProcessor {
/// Record answer received from node or route
#[allow(clippy::too_many_arguments)]
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn record_answer_received(
&self,
send_ts: Timestamp,
@ -1123,7 +1152,7 @@ impl RPCProcessor {
}
/// Record question or statement received from node or route
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn record_question_received(&self, msg: &RPCMessage) {
let recv_ts = msg.header.timestamp;
let bytes = msg.header.body_len;
@ -1168,7 +1197,7 @@ impl RPCProcessor {
/// Issue a question over the network, possibly using an anonymized route
/// Optionally keeps a context to be passed to the answer processor when an answer is received
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
async fn question(
&self,
dest: Destination,
@ -1248,12 +1277,12 @@ impl RPCProcessor {
remote_private_route,
);
// Ref the connection so it doesn't go away until we're done with the waitable reply
let opt_connection_ref_scope = send_data_method.unique_flow.connection_id.and_then(|id| self
.network_manager()
.connection_manager()
.try_connection_ref_scope(id));
let opt_connection_ref_scope = send_data_method.unique_flow.connection_id.and_then(|id| {
self.network_manager()
.connection_manager()
.try_connection_ref_scope(id)
});
// Pass back waitable reply completion
Ok(NetworkResult::value(WaitableReply {
@ -1270,12 +1299,8 @@ impl RPCProcessor {
}
/// Issue a statement over the network, possibly using an anonymized route
#[instrument(level="trace", target="rpc", skip_all)]
async fn statement(
&self,
dest: Destination,
statement: RPCStatement,
) ->RPCNetworkResult<()> {
#[instrument(level = "trace", target = "rpc", skip_all)]
async fn statement(&self, dest: Destination, statement: RPCStatement) -> RPCNetworkResult<()> {
// Get sender peer info if we should send that
let spi = self.get_sender_peer_info(&dest);
@ -1342,13 +1367,8 @@ impl RPCProcessor {
}
/// Issue a reply over the network, possibly using an anonymized route
/// The request must want a response, or this routine fails
#[instrument(level="trace", target="rpc", skip_all)]
async fn answer(
&self,
request: RPCMessage,
answer: RPCAnswer,
) ->RPCNetworkResult<()> {
#[instrument(level = "trace", target = "rpc", skip_all)]
async fn answer(&self, request: RPCMessage, answer: RPCAnswer) -> RPCNetworkResult<()> {
// Extract destination from respond_to
let dest = network_result_try!(self.get_respond_to_destination(&request));
@ -1420,7 +1440,7 @@ impl RPCProcessor {
/// Decoding RPC from the wire
/// This performs a capnp decode on the data, and if it passes the capnp schema
/// it performs the cryptographic validation required to pass the operation up for processing
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn decode_rpc_operation(
&self,
encoded_msg: &RPCMessageEncoded,
@ -1438,17 +1458,17 @@ impl RPCProcessor {
}
/// Cryptographic RPC validation and sanitization
///
///
/// This code may modify the RPC operation to remove elements that are inappropriate for this node
/// or reject the RPC operation entirely. For example, PeerInfo in fanout peer lists may be
/// or reject the RPC operation entirely. For example, PeerInfo in fanout peer lists may be
/// removed if they are deemed inappropriate for this node, without rejecting the entire operation.
///
///
/// We do this as part of the RPC network layer to ensure that any RPC operations that are
/// processed have already been validated cryptographically and it is not the job of the
/// caller or receiver. This does not mean the operation is 'semantically correct'. For
/// complex operations that require stateful validation and a more robust context than
/// 'signatures', the caller must still perform whatever validation is necessary
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn validate_rpc_operation(&self, operation: &mut RPCOperation) -> Result<(), RPCError> {
// If this is an answer, get the question context for this answer
// If we received an answer for a question we did not ask, this will return an error
@ -1473,11 +1493,8 @@ impl RPCProcessor {
}
//////////////////////////////////////////////////////////////////////
#[instrument(level="trace", target="rpc", skip_all)]
async fn process_rpc_message(
&self,
encoded_msg: RPCMessageEncoded,
) ->RPCNetworkResult<()> {
#[instrument(level = "trace", target = "rpc", skip_all)]
async fn process_rpc_message(&self, encoded_msg: RPCMessageEncoded) -> RPCNetworkResult<()> {
let address_filter = self.network_manager.address_filter();
// Decode operation appropriately based on header detail
@ -1497,19 +1514,22 @@ impl RPCProcessor {
log_rpc!(debug "Invalid RPC Operation: {}", e);
// Punish nodes that send direct undecodable crap
address_filter.punish_node_id(sender_node_id, PunishmentReason::FailedToDecodeOperation);
},
address_filter.punish_node_id(
sender_node_id,
PunishmentReason::FailedToDecodeOperation,
);
}
// Ignored messages that should be dropped
RPCError::Ignore(_) | RPCError::Network(_) | RPCError::TryAgain(_) => {
log_rpc!("Dropping RPC Operation: {}", e);
},
}
// Internal errors that deserve louder logging
RPCError::Unimplemented(_) | RPCError::Internal(_) => {
log_rpc!(error "Error decoding RPC operation: {}", e);
}
};
return Ok(NetworkResult::invalid_message(e));
},
}
};
// Get the routing domain this message came over
@ -1521,7 +1541,8 @@ impl RPCProcessor {
// Ensure the sender peer info is for the actual sender specified in the envelope
if !sender_peer_info.node_ids().contains(&sender_node_id) {
// Attempted to update peer info for the wrong node id
address_filter.punish_node_id(sender_node_id, PunishmentReason::WrongSenderPeerInfo);
address_filter
.punish_node_id(sender_node_id, PunishmentReason::WrongSenderPeerInfo);
return Ok(NetworkResult::invalid_message(
"attempt to update peer info for non-sender node id",
));
@ -1533,10 +1554,14 @@ impl RPCProcessor {
sender_peer_info.signed_node_info(),
&[],
) {
address_filter.punish_node_id(sender_node_id, PunishmentReason::FailedToVerifySenderPeerInfo);
return Ok(NetworkResult::invalid_message(
format!("sender peerinfo has invalid peer scope: {:?}",sender_peer_info.signed_node_info())
));
address_filter.punish_node_id(
sender_node_id,
PunishmentReason::FailedToVerifySenderPeerInfo,
);
return Ok(NetworkResult::invalid_message(format!(
"sender peerinfo has invalid peer scope: {:?}",
sender_peer_info.signed_node_info()
)));
}
opt_sender_nr = match self.routing_table().register_node_with_peer_info(
routing_domain,
@ -1545,9 +1570,12 @@ impl RPCProcessor {
) {
Ok(v) => Some(v),
Err(e) => {
address_filter.punish_node_id(sender_node_id, PunishmentReason::FailedToRegisterSenderPeerInfo);
address_filter.punish_node_id(
sender_node_id,
PunishmentReason::FailedToRegisterSenderPeerInfo,
);
return Ok(NetworkResult::invalid_message(e));
}
}
}
}
@ -1556,7 +1584,7 @@ impl RPCProcessor {
opt_sender_nr = match self.routing_table().lookup_node_ref(sender_node_id) {
Ok(v) => v,
Err(e) => {
// If this fails it's not the other node's fault. We should be able to look up a
// If this fails it's not the other node's fault. We should be able to look up a
// node ref for a registered sender node id that just sent a message to us
return Ok(NetworkResult::no_connection_other(e));
}
@ -1608,26 +1636,26 @@ impl RPCProcessor {
if let Some(sender_nr) = msg.opt_sender_nr.clone() {
sender_nr.stats_question_rcvd(msg.header.timestamp, msg.header.body_len);
}
// Log rpc receive
#[cfg(feature = "verbose-tracing")]
debug!(target: "rpc_message", dir = "recv", kind = "question", op_id = msg.operation.op_id().as_u64(), desc = msg.operation.kind().desc(), header = ?msg.header);
debug!(target: "rpc_message", dir = "recv", kind = "question", op_id = msg.operation.op_id().as_u64(), desc = msg.operation.kind().desc(), header = ?msg.header);
}
RPCOperationKind::Statement(_) => {
if let Some(sender_nr) = msg.opt_sender_nr.clone() {
sender_nr.stats_question_rcvd(msg.header.timestamp, msg.header.body_len);
}
// Log rpc receive
#[cfg(feature = "verbose-tracing")]
debug!(target: "rpc_message", dir = "recv", kind = "statement", op_id = msg.operation.op_id().as_u64(), desc = msg.operation.kind().desc(), header = ?msg.header);
debug!(target: "rpc_message", dir = "recv", kind = "statement", op_id = msg.operation.op_id().as_u64(), desc = msg.operation.kind().desc(), header = ?msg.header);
}
RPCOperationKind::Answer(_) => {
// Answer stats are processed in wait_for_reply
// Log rpc receive
#[cfg(feature = "verbose-tracing")]
debug!(target: "rpc_message", dir = "recv", kind = "answer", op_id = msg.operation.op_id().as_u64(), desc = msg.operation.kind().desc(), header = ?msg.header);
debug!(target: "rpc_message", dir = "recv", kind = "answer", op_id = msg.operation.op_id().as_u64(), desc = msg.operation.kind().desc(), header = ?msg.header);
}
};
@ -1664,26 +1692,27 @@ impl RPCProcessor {
},
RPCOperationKind::Answer(_) => {
let op_id = msg.operation.op_id();
if let Err(e) = self.unlocked_inner
if let Err(e) = self
.unlocked_inner
.waiting_rpc_table
.complete_op_waiter(op_id, msg) {
match e {
RPCError::Unimplemented(_) |
RPCError::Internal(_) => {
log_rpc!(error "Could not complete rpc operation: id = {}: {}", op_id, e);
},
RPCError::InvalidFormat(_) |
RPCError::Protocol(_) |
RPCError::Network(_) |
RPCError::TryAgain(_) => {
log_rpc!(debug "Could not complete rpc operation: id = {}: {}", op_id, e);
},
RPCError::Ignore(_) => {
log_rpc!("Answer late: id = {}", op_id);
},
};
// Don't throw an error here because it's okay if the original operation timed out
}
.complete_op_waiter(op_id, msg)
{
match e {
RPCError::Unimplemented(_) | RPCError::Internal(_) => {
log_rpc!(error "Could not complete rpc operation: id = {}: {}", op_id, e);
}
RPCError::InvalidFormat(_)
| RPCError::Protocol(_)
| RPCError::Network(_)
| RPCError::TryAgain(_) => {
log_rpc!(debug "Could not complete rpc operation: id = {}: {}", op_id, e);
}
RPCError::Ignore(_) => {
log_rpc!("Answer late: id = {}", op_id);
}
};
// Don't throw an error here because it's okay if the original operation timed out
}
Ok(NetworkResult::value(()))
}
}
@ -1696,10 +1725,10 @@ impl RPCProcessor {
) {
while let Ok(Ok((prev_span, msg))) =
receiver.recv_async().timeout_at(stop_token.clone()).await
{
{
let rpc_message_span = tracing::trace_span!("rpc message");
rpc_message_span.follows_from(prev_span);
network_result_value_or_log!(match self
.process_rpc_message(msg).instrument(rpc_message_span)
.await
@ -1716,7 +1745,7 @@ impl RPCProcessor {
}
}
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
pub fn enqueue_direct_message(
&self,
envelope: Envelope,
@ -1725,7 +1754,11 @@ impl RPCProcessor {
routing_domain: RoutingDomain,
body: Vec<u8>,
) -> EyreResult<()> {
let _guard = self.unlocked_inner.startup_lock.enter().map_err(RPCError::map_try_again("not started up"))?;
let _guard = self
.unlocked_inner
.startup_lock
.enter()
.map_err(RPCError::map_try_again("not started up"))?;
let header = RPCMessageHeader {
detail: RPCMessageHeaderDetail::Direct(RPCMessageHeaderDetailDirect {
@ -1756,7 +1789,7 @@ impl RPCProcessor {
Ok(())
}
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn enqueue_safety_routed_message(
&self,
direct: RPCMessageHeaderDetailDirect,
@ -1791,7 +1824,7 @@ impl RPCProcessor {
Ok(())
}
#[instrument(level="trace", target="rpc", skip_all)]
#[instrument(level = "trace", target = "rpc", skip_all)]
fn enqueue_private_routed_message(
&self,
direct: RPCMessageHeaderDetailDirect,

124
veilid-core/src/rpc_processor/rpc_get_value.rs
View File

@ -15,7 +15,7 @@ impl RPCProcessor {
/// Because this leaks information about the identity of the node itself,
/// replying to this request received over a private route will leak
/// the identity of the node and defeat the private route.
#[instrument(level = "trace", target = "rpc", skip(self, last_descriptor),
fields(ret.value.data.len,
ret.value.data.seq,
@ -29,7 +29,7 @@ impl RPCProcessor {
key: TypedKey,
subkey: ValueSubkey,
last_descriptor: Option<SignedValueDescriptor>,
) ->RPCNetworkResult<Answer<GetValueAnswer>> {
) -> RPCNetworkResult<Answer<GetValueAnswer>> {
let _guard = self
.unlocked_inner
.startup_lock
@ -105,31 +105,34 @@ impl RPCProcessor {
let (value, peers, descriptor) = get_value_a.destructure();
if debug_target_enabled!("dht") {
let debug_string_value = value.as_ref().map(|v| {
format!(" len={} seq={} writer={}",
v.value_data().data().len(),
v.value_data().seq(),
v.value_data().writer(),
)
}).unwrap_or_default();
let debug_string_value = value
.as_ref()
.map(|v| {
format!(
" len={} seq={} writer={}",
v.value_data().data().len(),
v.value_data().seq(),
v.value_data().writer(),
)
})
.unwrap_or_default();
let debug_string_answer = format!(
"OUT <== GetValueA({} #{}{}{} peers={}) <= {}",
key,
subkey,
debug_string_value,
if descriptor.is_some() {
" +desc"
} else {
""
},
if descriptor.is_some() { " +desc" } else { "" },
peers.len(),
dest
);
log_dht!(debug "{}", debug_string_answer);
let peer_ids:Vec<String> = peers.iter().filter_map(|p| p.node_ids().get(key.kind).map(|k| k.to_string())).collect();
let peer_ids: Vec<String> = peers
.iter()
.filter_map(|p| p.node_ids().get(key.kind).map(|k| k.to_string()))
.collect();
log_dht!(debug "Peers: {:#?}", peer_ids);
}
@ -153,7 +156,10 @@ impl RPCProcessor {
if let Some(value) = &value {
tracing::Span::current().record("ret.value.data.len", value.value_data().data().len());
tracing::Span::current().record("ret.value.data.seq", value.value_data().seq());
tracing::Span::current().record("ret.value.data.writer", value.value_data().writer().to_string());
tracing::Span::current().record(
"ret.value.data.writer",
value.value_data().writer().to_string(),
);
}
#[cfg(feature = "verbose-tracing")]
tracing::Span::current().record("ret.peers.len", peers.len());
@ -172,11 +178,7 @@ impl RPCProcessor {
////////////////////////////////////////////////////////////////////////////////////////////////
#[instrument(level = "trace", target = "rpc", skip(self, msg), fields(msg.operation.op_id), ret, err)]
pub(crate) async fn process_get_value_q(
&self,
msg: RPCMessage,
) ->RPCNetworkResult<()> {
pub(crate) async fn process_get_value_q(&self, msg: RPCMessage) -> RPCNetworkResult<()> {
// Ensure this never came over a private route, safety route is okay though
match &msg.header.detail {
RPCMessageHeaderDetail::Direct(_) | RPCMessageHeaderDetail::SafetyRouted(_) => {}
@ -189,14 +191,8 @@ impl RPCProcessor {
// Ignore if disabled
let routing_table = self.routing_table();
let opi = routing_table.get_own_peer_info(msg.header.routing_domain());
if !opi
.signed_node_info()
.node_info()
.has_capability(CAP_DHT)
{
return Ok(NetworkResult::service_unavailable(
"dht is not available",
));
if !opi.signed_node_info().node_info().has_capability(CAP_DHT) {
return Ok(NetworkResult::service_unavailable("dht is not available"));
}
// Get the question
@ -214,18 +210,16 @@ impl RPCProcessor {
// Get the nodes that we know about that are closer to the the key than our own node
let routing_table = self.routing_table();
let closer_to_key_peers = network_result_try!(routing_table.find_preferred_peers_closer_to_key(key, vec![CAP_DHT]));
let closer_to_key_peers = network_result_try!(
routing_table.find_preferred_peers_closer_to_key(key, vec![CAP_DHT])
);
if debug_target_enabled!("dht") {
let debug_string = format!(
"IN <=== GetValueQ({} #{}{}) <== {}",
key,
subkey,
if want_descriptor {
" +wantdesc"
} else {
""
},
if want_descriptor { " +wantdesc" } else { "" },
msg.header.direct_sender_node_id()
);
@ -237,29 +231,34 @@ impl RPCProcessor {
let c = self.config.get();
c.network.dht.set_value_count as usize
};
let (get_result_value, get_result_descriptor) = if closer_to_key_peers.len() >= set_value_count {
// Not close enough
(None, None)
} else {
// Close enough, lets get it
let (get_result_value, get_result_descriptor) =
if closer_to_key_peers.len() >= set_value_count {
// Not close enough
(None, None)
} else {
// Close enough, lets get it
// See if we have this record ourselves
let storage_manager = self.storage_manager();
let get_result = network_result_try!(storage_manager
.inbound_get_value(key, subkey, want_descriptor)
.await
.map_err(RPCError::internal)?);
(get_result.opt_value, get_result.opt_descriptor)
};
// See if we have this record ourselves
let storage_manager = self.storage_manager();
let get_result = network_result_try!(storage_manager
.inbound_get_value(key, subkey, want_descriptor)
.await
.map_err(RPCError::internal)?);
(get_result.opt_value, get_result.opt_descriptor)
};
if debug_target_enabled!("dht") {
let debug_string_value = get_result_value.as_ref().map(|v| {
format!(" len={} seq={} writer={}",
v.value_data().data().len(),
v.value_data().seq(),
v.value_data().writer(),
)
}).unwrap_or_default();
let debug_string_value = get_result_value
.as_ref()
.map(|v| {
format!(
" len={} seq={} writer={}",
v.value_data().data().len(),
v.value_data().seq(),
v.value_data().writer(),
)
})
.unwrap_or_default();
let debug_string_answer = format!(
"IN ===> GetValueA({} #{}{}{} peers={}) ==> {}",
@ -274,10 +273,10 @@ impl RPCProcessor {
closer_to_key_peers.len(),
msg.header.direct_sender_node_id()
);
log_dht!(debug "{}", debug_string_answer);
}
// Make GetValue answer
let get_value_a = RPCOperationGetValueA::new(
get_result_value.map(|x| (*x).clone()),
@ -286,7 +285,10 @@ impl RPCProcessor {
)?;
// Send GetValue answer
self.answer(msg, RPCAnswer::new(RPCAnswerDetail::GetValueA(Box::new(get_value_a))))
.await
self.answer(
msg,
RPCAnswer::new(RPCAnswerDetail::GetValueA(Box::new(get_value_a))),
)
.await
}
}

2
veilid-core/src/rpc_processor/rpc_inspect_value.rs
View File

@ -37,7 +37,7 @@ impl RPCProcessor {
.startup_lock
.enter()
.map_err(RPCError::map_try_again("not started up"))?;
// Ensure destination never has a private route
// and get the target noderef so we can validate the response
let Some(target) = dest.node() else {

116
veilid-core/src/rpc_processor/rpc_set_value.rs
View File

@ -33,7 +33,7 @@ impl RPCProcessor {
value: SignedValueData,
descriptor: SignedValueDescriptor,
send_descriptor: bool,
) ->RPCNetworkResult<Answer<SetValueAnswer>> {
) -> RPCNetworkResult<Answer<SetValueAnswer>> {
let _guard = self
.unlocked_inner
.startup_lock
@ -62,11 +62,7 @@ impl RPCProcessor {
subkey,
value.value_data().data().len(),
value.value_data().writer(),
if send_descriptor {
" +senddesc"
} else {
""
},
if send_descriptor { " +senddesc" } else { "" },
dest
);
@ -122,31 +118,33 @@ impl RPCProcessor {
let (set, value, peers) = set_value_a.destructure();
if debug_target_enabled!("dht") {
let debug_string_value = value.as_ref().map(|v| {
format!(" len={} writer={}",
v.value_data().data().len(),
v.value_data().writer(),
)
}).unwrap_or_default();
let debug_string_value = value
.as_ref()
.map(|v| {
format!(
" len={} writer={}",
v.value_data().data().len(),
v.value_data().writer(),
)
})
.unwrap_or_default();
let debug_string_answer = format!(
"OUT <== SetValueA({} #{}{}{} peers={}) <= {}",
key,
subkey,
if set {
" +set"
} else {
""
},
if set { " +set" } else { "" },
debug_string_value,
peers.len(),
dest,
);
log_dht!(debug "{}", debug_string_answer);
let peer_ids:Vec<String> = peers.iter().filter_map(|p| p.node_ids().get(key.kind).map(|k| k.to_string())).collect();
let peer_ids: Vec<String> = peers
.iter()
.filter_map(|p| p.node_ids().get(key.kind).map(|k| k.to_string()))
.collect();
log_dht!(debug "Peers: {:#?}", peer_ids);
}
@ -172,7 +170,10 @@ impl RPCProcessor {
if let Some(value) = &value {
tracing::Span::current().record("ret.value.data.len", value.value_data().data().len());
tracing::Span::current().record("ret.value.data.seq", value.value_data().seq());
tracing::Span::current().record("ret.value.data.writer", value.value_data().writer().to_string());
tracing::Span::current().record(
"ret.value.data.writer",
value.value_data().writer().to_string(),
);
}
#[cfg(feature = "verbose-tracing")]
tracing::Span::current().record("ret.peers.len", peers.len());
@ -187,25 +188,16 @@ impl RPCProcessor {
////////////////////////////////////////////////////////////////////////////////////////////////
#[instrument(level = "trace", target = "rpc", skip(self, msg), fields(msg.operation.op_id), ret, err)]
pub(crate) async fn process_set_value_q(
&self,
msg: RPCMessage,
) ->RPCNetworkResult<()> {
pub(crate) async fn process_set_value_q(&self, msg: RPCMessage) -> RPCNetworkResult<()> {
// Ignore if disabled
let routing_table = self.routing_table();
let rss = routing_table.route_spec_store();
let opi = routing_table.get_own_peer_info(msg.header.routing_domain());
if !opi
.signed_node_info()
.node_info()
.has_capability(CAP_DHT)
{
return Ok(NetworkResult::service_unavailable(
"dht is not available",
));
if !opi.signed_node_info().node_info().has_capability(CAP_DHT) {
return Ok(NetworkResult::service_unavailable("dht is not available"));
}
// Ensure this never came over a private route, safety route is okay though
match &msg.header.detail {
RPCMessageHeaderDetail::Direct(_) | RPCMessageHeaderDetail::SafetyRouted(_) => {}
@ -232,10 +224,12 @@ impl RPCProcessor {
// Get target for ValueChanged notifications
let dest = network_result_try!(self.get_respond_to_destination(&msg));
let target = dest.get_target(rss)?;
// Get the nodes that we know about that are closer to the the key than our own node
let routing_table = self.routing_table();
let closer_to_key_peers = network_result_try!(routing_table.find_preferred_peers_closer_to_key(key, vec![CAP_DHT]));
let closer_to_key_peers = network_result_try!(
routing_table.find_preferred_peers_closer_to_key(key, vec![CAP_DHT])
);
let debug_string = format!(
"IN <=== SetValueQ({} #{} len={} seq={} writer={}{}) <== {}",
@ -244,11 +238,7 @@ impl RPCProcessor {
value.value_data().data().len(),
value.value_data().seq(),
value.value_data().writer(),
if descriptor.is_some() {
" +desc"
} else {
""
},
if descriptor.is_some() { " +desc" } else { "" },
msg.header.direct_sender_node_id()
);
@ -268,7 +258,13 @@ impl RPCProcessor {
// Save the subkey, creating a new record if necessary
let storage_manager = self.storage_manager();
let new_value = network_result_try!(storage_manager
.inbound_set_value(key, subkey, Arc::new(value), descriptor.map(Arc::new), target)
.inbound_set_value(
key,
subkey,
Arc::new(value),
descriptor.map(Arc::new),
target
)
.await
.map_err(RPCError::internal)?);
@ -276,23 +272,23 @@ impl RPCProcessor {
};
if debug_target_enabled!("dht") {
let debug_string_value = new_value.as_ref().map(|v| {
format!(" len={} seq={} writer={}",
v.value_data().data().len(),
v.value_data().seq(),
v.value_data().writer(),
)
}).unwrap_or_default();
let debug_string_value = new_value
.as_ref()
.map(|v| {
format!(
" len={} seq={} writer={}",
v.value_data().data().len(),
v.value_data().seq(),
v.value_data().writer(),
)
})
.unwrap_or_default();
let debug_string_answer = format!(
"IN ===> SetValueA({} #{}{}{} peers={}) ==> {}",
key,
subkey,
if set {
" +set"
} else {
""
},
if set { " +set" } else { "" },
debug_string_value,
closer_to_key_peers.len(),
msg.header.direct_sender_node_id()
@ -302,10 +298,14 @@ impl RPCProcessor {
}
// Make SetValue answer
let set_value_a = RPCOperationSetValueA::new(set, new_value.map(|x| (*x).clone()), closer_to_key_peers)?;
let set_value_a =
RPCOperationSetValueA::new(set, new_value.map(|x| (*x).clone()), closer_to_key_peers)?;
// Send SetValue answer
self.answer(msg, RPCAnswer::new(RPCAnswerDetail::SetValueA(Box::new(set_value_a))))
.await
self.answer(
msg,
RPCAnswer::new(RPCAnswerDetail::SetValueA(Box::new(set_value_a))),
)
.await
}
}

117
veilid-core/src/storage_manager/get_value.rs
View File

@ -195,7 +195,7 @@ impl StorageManager {
// send partial update if desired
if ctx.send_partial_update {
ctx.send_partial_update=false;
ctx.send_partial_update = false;
// return partial result
let fanout_result = FanoutResult {
@ -225,60 +225,73 @@ impl StorageManager {
};
// Call the fanout in a spawned task
spawn("outbound_get_value fanout", Box::pin(async move {
let fanout_call = FanoutCall::new(
routing_table.clone(),
key,
key_count,
fanout,
timeout_us,
capability_fanout_node_info_filter(vec![CAP_DHT]),
call_routine,
check_done,
);
spawn(
"outbound_get_value fanout",
Box::pin(
async move {
let fanout_call = FanoutCall::new(
routing_table.clone(),
key,
key_count,
fanout,
timeout_us,
capability_fanout_node_info_filter(vec![CAP_DHT]),
call_routine,
check_done,
);
let kind = match fanout_call.run(init_fanout_queue).await {
// If we don't finish in the timeout (too much time passed checking for consensus)
TimeoutOr::Timeout => FanoutResultKind::Timeout,
// If we finished with or without consensus (enough nodes returning the same value)
TimeoutOr::Value(Ok(Some(()))) => FanoutResultKind::Finished,
// If we ran out of nodes before getting consensus)
TimeoutOr::Value(Ok(None)) => FanoutResultKind::Exhausted,
// Failed
TimeoutOr::Value(Err(e)) => {
// If we finished with an error, return that
log_dht!(debug "GetValue fanout error: {}", e);
if let Err(e) = out_tx.send(Err(e.into())) {
log_dht!(debug "Sending GetValue fanout error failed: {}", e);
let kind = match fanout_call.run(init_fanout_queue).await {
// If we don't finish in the timeout (too much time passed checking for consensus)
TimeoutOr::Timeout => FanoutResultKind::Timeout,
// If we finished with or without consensus (enough nodes returning the same value)
TimeoutOr::Value(Ok(Some(()))) => FanoutResultKind::Finished,
// If we ran out of nodes before getting consensus)
TimeoutOr::Value(Ok(None)) => FanoutResultKind::Exhausted,
// Failed
TimeoutOr::Value(Err(e)) => {
// If we finished with an error, return that
log_dht!(debug "GetValue fanout error: {}", e);
if let Err(e) = out_tx.send(Err(e.into())) {
log_dht!(debug "Sending GetValue fanout error failed: {}", e);
}
return;
}
};
let ctx = context.lock();
let fanout_result = FanoutResult {
kind,
value_nodes: ctx.value_nodes.clone(),
};
log_network_result!(debug "GetValue Fanout: {:?}", fanout_result);
if let Err(e) = out_tx.send(Ok(OutboundGetValueResult {
fanout_result,
get_result: GetResult {
opt_value: ctx.value.clone(),
opt_descriptor: ctx.descriptor.clone(),
},
})) {
log_dht!(debug "Sending GetValue result failed: {}", e);
}
return;
}
};
let ctx = context.lock();
let fanout_result = FanoutResult {
kind,
value_nodes: ctx.value_nodes.clone(),
};
log_network_result!(debug "GetValue Fanout: {:?}", fanout_result);
if let Err(e) = out_tx.send(Ok(OutboundGetValueResult {
fanout_result,
get_result: GetResult {
opt_value: ctx.value.clone(),
opt_descriptor: ctx.descriptor.clone(),
},
})) {
log_dht!(debug "Sending GetValue result failed: {}", e);
}
}.instrument(tracing::trace_span!("outbound_get_value result"))))
.instrument(tracing::trace_span!("outbound_get_value result")),
),
)
.detach();
Ok(out_rx)
}
#[instrument(level = "trace", target = "dht", skip_all)]
pub(super) fn process_deferred_outbound_get_value_result_inner(&self, inner: &mut StorageManagerInner, res_rx: flume::Receiver<Result<get_value::OutboundGetValueResult, VeilidAPIError>>, key: TypedKey, subkey: ValueSubkey, last_seq: ValueSeqNum) {
pub(super) fn process_deferred_outbound_get_value_result_inner(
&self,
inner: &mut StorageManagerInner,
res_rx: flume::Receiver<Result<get_value::OutboundGetValueResult, VeilidAPIError>>,
key: TypedKey,
subkey: ValueSubkey,
last_seq: ValueSeqNum,
) {
let this = self.clone();
inner.process_deferred_results(
res_rx,
@ -326,7 +339,13 @@ impl StorageManager {
}
#[instrument(level = "trace", target = "dht", skip_all)]
pub(super) async fn process_outbound_get_value_result(&self, key: TypedKey, subkey: ValueSubkey, opt_last_seq: Option<u32>, result: get_value::OutboundGetValueResult) -> Result<Option<ValueData>, VeilidAPIError> {
pub(super) async fn process_outbound_get_value_result(
&self,
key: TypedKey,
subkey: ValueSubkey,
opt_last_seq: Option<u32>,
result: get_value::OutboundGetValueResult,
) -> Result<Option<ValueData>, VeilidAPIError> {
// See if we got a value back
let Some(get_result_value) = result.get_result.opt_value else {
// If we got nothing back then we also had nothing beforehand, return nothing
@ -335,7 +354,7 @@ impl StorageManager {
// Keep the list of nodes that returned a value for later reference
let mut inner = self.lock().await?;
inner.process_fanout_results(
key,
core::iter::once((subkey, &result.fanout_result)),
@ -353,7 +372,7 @@ impl StorageManager {
)
.await?;
}
Ok(Some(get_result_value.value_data().clone()))
Ok(Some(get_result_value.value_data().clone()))
}
/// Handle a received 'Get Value' query

115
veilid-core/src/storage_manager/set_value.rs
View File

@ -197,9 +197,10 @@ impl StorageManager {
kind: FanoutResultKind::Partial,
value_nodes: ctx.value_nodes.clone(),
};
let out=OutboundSetValueResult {
let out = OutboundSetValueResult {
fanout_result,
signed_value_data: ctx.value.clone()};
signed_value_data: ctx.value.clone(),
};
log_dht!(debug "Sending partial SetValue result: {:?}", out);
if let Err(e) = out_tx.send(Ok(out)) {
@ -224,59 +225,71 @@ impl StorageManager {
};
// Call the fanout in a spawned task
spawn("outbound_set_value fanout", Box::pin(async move {
let fanout_call = FanoutCall::new(
routing_table.clone(),
key,
key_count,
fanout,
timeout_us,
capability_fanout_node_info_filter(vec![CAP_DHT]),
call_routine,
check_done,
);
spawn(
"outbound_set_value fanout",
Box::pin(
async move {
let fanout_call = FanoutCall::new(
routing_table.clone(),
key,
key_count,
fanout,
timeout_us,
capability_fanout_node_info_filter(vec![CAP_DHT]),
call_routine,
check_done,
);
let kind = match fanout_call.run(init_fanout_queue).await {
// If we don't finish in the timeout (too much time passed checking for consensus)
TimeoutOr::Timeout => FanoutResultKind::Timeout,
// If we finished with or without consensus (enough nodes returning the same value)
TimeoutOr::Value(Ok(Some(()))) => FanoutResultKind::Finished,
// If we ran out of nodes before getting consensus)
TimeoutOr::Value(Ok(None)) => FanoutResultKind::Exhausted,
// Failed
TimeoutOr::Value(Err(e)) => {
// If we finished with an error, return that
log_dht!(debug "SetValue fanout error: {}", e);
if let Err(e) = out_tx.send(Err(e.into())) {
log_dht!(debug "Sending SetValue fanout error failed: {}", e);
let kind = match fanout_call.run(init_fanout_queue).await {
// If we don't finish in the timeout (too much time passed checking for consensus)
TimeoutOr::Timeout => FanoutResultKind::Timeout,
// If we finished with or without consensus (enough nodes returning the same value)
TimeoutOr::Value(Ok(Some(()))) => FanoutResultKind::Finished,
// If we ran out of nodes before getting consensus)
TimeoutOr::Value(Ok(None)) => FanoutResultKind::Exhausted,
// Failed
TimeoutOr::Value(Err(e)) => {
// If we finished with an error, return that
log_dht!(debug "SetValue fanout error: {}", e);
if let Err(e) = out_tx.send(Err(e.into())) {
log_dht!(debug "Sending SetValue fanout error failed: {}", e);
}
return;
}
};
let ctx = context.lock();
let fanout_result = FanoutResult {
kind,
value_nodes: ctx.value_nodes.clone(),
};
log_network_result!(debug "SetValue Fanout: {:?}", fanout_result);
if let Err(e) = out_tx.send(Ok(OutboundSetValueResult {
fanout_result,
signed_value_data: ctx.value.clone(),
})) {
log_dht!(debug "Sending SetValue result failed: {}", e);
}
return;
}
};
let ctx = context.lock();
let fanout_result = FanoutResult {
kind,
value_nodes: ctx.value_nodes.clone(),
};
log_network_result!(debug "SetValue Fanout: {:?}", fanout_result);
if let Err(e) = out_tx.send(Ok(OutboundSetValueResult {
fanout_result,
signed_value_data: ctx.value.clone(),
})) {
log_dht!(debug "Sending SetValue result failed: {}", e);
}
}.instrument(tracing::trace_span!("outbound_set_value fanout routine"))))
.instrument(tracing::trace_span!("outbound_set_value fanout routine")),
),
)
.detach();
Ok(out_rx)
}
#[instrument(level = "trace", target = "dht", skip_all)]
pub(super) fn process_deferred_outbound_set_value_result_inner(&self, inner: &mut StorageManagerInner,
res_rx: flume::Receiver<Result<set_value::OutboundSetValueResult, VeilidAPIError>>,
key: TypedKey, subkey: ValueSubkey, last_value_data: ValueData, safety_selection: SafetySelection, ) {
pub(super) fn process_deferred_outbound_set_value_result_inner(
&self,
inner: &mut StorageManagerInner,
res_rx: flume::Receiver<Result<set_value::OutboundSetValueResult, VeilidAPIError>>,
key: TypedKey,
subkey: ValueSubkey,
last_value_data: ValueData,
safety_selection: SafetySelection,
) {
let this = self.clone();
let last_value_data = Arc::new(Mutex::new(last_value_data));
inner.process_deferred_results(
@ -336,8 +349,14 @@ impl StorageManager {
}
#[instrument(level = "trace", target = "stor", skip_all, err)]
pub(super) async fn process_outbound_set_value_result(&self, key: TypedKey, subkey: ValueSubkey, last_value_data: ValueData, safety_selection: SafetySelection, result: set_value::OutboundSetValueResult) -> Result<Option<ValueData>, VeilidAPIError> {
pub(super) async fn process_outbound_set_value_result(
&self,
key: TypedKey,
subkey: ValueSubkey,
last_value_data: ValueData,
safety_selection: SafetySelection,
result: set_value::OutboundSetValueResult,
) -> Result<Option<ValueData>, VeilidAPIError> {
// Regain the lock after network access
let mut inner = self.lock().await?;

10
veilid-core/src/table_store/tests/test_table_store.rs
View File

@ -223,7 +223,15 @@ pub async fn test_protect_unprotect(vcrypto: CryptoSystemVersion, ts: TableStore
);
let deks = [dek1, dek2, dek3];
let passwords = ["", " ", " ", "12345678", "|/\\!@#$%^&*()_+", "Ⓜ️", "🔥🔥♾️"];
let passwords = [
"",
" ",
" ",
"12345678",
"|/\\!@#$%^&*()_+",
"Ⓜ️",
"🔥🔥♾️",
];
for dek in deks {
for password in passwords {

2
veilid-core/src/tests/native/mod.rs
View File

@ -49,7 +49,7 @@ cfg_if::cfg_if! {
rt.block_on(f)
}
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

2
veilid-core/src/veilid_api/api.rs
View File

@ -263,7 +263,7 @@ impl VeilidAPI {
}
/// Allocate a new private route and specify a specific cryptosystem, stability and sequencing preference.
/// Faster connections may be possible with [Stability::LowLatency], and [Sequencing::NoPreference] at the
/// Faster connections may be possible with [Stability::LowLatency], and [Sequencing::NoPreference] at the
/// expense of some loss of messages.
/// Returns a route id and a publishable 'blob' with the route encrypted with each crypto kind.
/// Those nodes importing the blob will have their choice of which crypto kind to use.

2
veilid-flutter/rust/src/dart_ffi.rs
View File

@ -283,7 +283,7 @@ pub extern "C" fn initialize_veilid_core(platform_config: FfiStr) {
.with_endpoint(format!("http://{}", grpc_endpoint));
let batch = opentelemetry::runtime::Tokio;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

10
veilid-flutter/rust/src/tools.rs
View File

@ -16,19 +16,19 @@ cfg_if! {
pub use async_std::future::timeout;
} else if #[cfg(feature="rt-tokio")] {
pub use tokio::task::JoinHandle;
//pub use tokio::time::error::Elapsed as TimeoutError;
pub fn spawn<F: Future<Output = T> + Send + 'static, T: Send + 'static>(f: F) -> JoinHandle<T> {
GLOBAL_RUNTIME.spawn(f)
}
lazy_static::lazy_static! {
static ref GLOBAL_RUNTIME: tokio::runtime::Runtime = tokio::runtime::Runtime::new().unwrap();
}
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

2
veilid-server/src/client_api.rs
View File

@ -27,7 +27,7 @@ cfg_if! {
use tokio::io::AsyncBufReadExt;
use tokio::io::AsyncWriteExt;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

2
veilid-server/src/main.rs
View File

@ -5,7 +5,7 @@
#![recursion_limit = "256"]
#[cfg(all(feature = "rt-async-std", windows))]
compile_error! {"async-std compilation for windows is currently unsupportedg"}
compile_error!("async-std compilation for windows is currently unsupported");
mod client_api;
mod server;

2
veilid-server/src/tools.rs
View File

@ -49,6 +49,6 @@ cfg_if! {
local.block_on(&rt, f)
}
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

2
veilid-server/src/veilid_logs.rs
View File

@ -132,7 +132,7 @@ impl VeilidLogs {
.with_endpoint(format!("http://{}", grpc_endpoint));
let batch = opentelemetry_sdk::runtime::Tokio;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}

2
veilid-tools/src/ipc/ipc_async_std/windows.rs
View File

@ -1 +1 @@
compile_error! {"async-std compilation for windows is currently unsupported"}
compile_error!("async-std compilation for windows is currently unsupported");

2
veilid-tools/src/lib.rs
View File

@ -175,7 +175,7 @@ cfg_if! {
#[doc(no_inline)]
pub use tokio::task::JoinHandle as LowLevelJoinHandle;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
}

6
veilid-tools/src/must_join_handle.rs
View File

@ -27,7 +27,7 @@ impl<T> MustJoinHandle<T> {
jh.detach();
}
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
self.completed = true;
@ -52,7 +52,7 @@ impl<T> MustJoinHandle<T> {
drop(self.join_handle.take());
self.completed = true;
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
@ -97,7 +97,7 @@ impl<T: 'static> Future for MustJoinHandle<T> {
} else if #[cfg(target_arch = "wasm32")] {
Poll::Ready(t)
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
}

2
veilid-tools/src/network_interfaces/netlink.rs
View File

@ -20,7 +20,7 @@ cfg_if! {
} else if #[cfg(feature="rt-tokio")] {
use netlink_sys::{TokioSocket as RTNetLinkSocket};
} else {
compile_error!("needs executor implementation")
compile_error!("needs executor implementation");
}
}
use std::convert::TryInto;