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add tokio console

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This commit is contained in:
John Smith 2022-11-03 11:28:29 -04:00
parent f1bf883376
commit 404f579baa
10 changed files with 221 additions and 11 deletions
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3
.cargo/config.toml
View File

@ -1,3 +1,6 @@
[build]
rustflags = ["--cfg", "tokio_unstable"]
[target.aarch64-unknown-linux-gnu]
linker = "aarch64-linux-gnu-gcc"

77
Cargo.lock generated
View File

@ -973,6 +973,42 @@ dependencies = [
"yaml-rust",
]
[[package]]
name = "console-api"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e57ff02e8ad8e06ab9731d5dc72dc23bef9200778eae1a89d555d8c42e5d4a86"
dependencies = [
"prost",
"prost-types",
"tonic",
"tracing-core",
]
[[package]]
name = "console-subscriber"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22a3a81dfaf6b66bce5d159eddae701e3a002f194d378cbf7be5f053c281d9be"
dependencies = [
"console-api",
"crossbeam-channel",
"crossbeam-utils",
"futures",
"hdrhistogram",
"humantime",
"prost-types",
"serde",
"serde_json",
"thread_local",
"tokio 1.21.2",
"tokio-stream",
"tonic",
"tracing",
"tracing-core",
"tracing-subscriber",
]
[[package]]
name = "console_error_panic_hook"
version = "0.1.7"
@ -1040,6 +1076,15 @@ dependencies = [
"libc",
]
[[package]]
name = "crc32fast"
version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
dependencies = [
"cfg-if 1.0.0",
]
[[package]]
name = "criterion"
version = "0.4.0"
@ -1736,6 +1781,16 @@ version = "0.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
[[package]]
name = "flate2"
version = "1.0.24"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
dependencies = [
"crc32fast",
"miniz_oxide",
]
[[package]]
name = "flexi_logger"
version = "0.23.3"
@ -2080,6 +2135,19 @@ dependencies = [
"hashbrown",
]
[[package]]
name = "hdrhistogram"
version = "7.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f19b9f54f7c7f55e31401bb647626ce0cf0f67b0004982ce815b3ee72a02aa8"
dependencies = [
"base64 0.13.1",
"byteorder",
"flate2",
"nom 7.1.1",
"num-traits",
]
[[package]]
name = "heck"
version = "0.4.0"
@ -2172,6 +2240,12 @@ version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
[[package]]
name = "humantime"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
[[package]]
name = "hyper"
version = "0.14.22"
@ -4849,6 +4923,7 @@ dependencies = [
"signal-hook-registry",
"socket2",
"tokio-macros",
"tracing",
"winapi 0.3.9",
]
@ -5532,6 +5607,7 @@ dependencies = [
"ansi_term",
"async-std",
"async-tungstenite 0.18.0",
"backtrace",
"bugsalot",
"capnp",
"capnp-rpc",
@ -5540,6 +5616,7 @@ dependencies = [
"clap",
"color-eyre",
"config",
"console-subscriber",
"ctrlc",
"daemonize",
"directories",

70
veilid-cli/src/client_api_connection.rs
View File

@ -3,6 +3,7 @@ use crate::tools::*;
use crate::veilid_client_capnp::*;
use capnp::capability::Promise;
use capnp_rpc::{pry, rpc_twoparty_capnp, twoparty, Disconnector, RpcSystem};
use futures::future::FutureExt;
use serde::de::DeserializeOwned;
use std::cell::RefCell;
use std::net::SocketAddr;
@ -101,6 +102,7 @@ struct ClientApiConnectionInner {
disconnector: Option<Disconnector<rpc_twoparty_capnp::Side>>,
server: Option<Rc<RefCell<veilid_server::Client>>>,
disconnect_requested: bool,
cancel_eventual: Eventual,
}
type Handle<T> = Rc<RefCell<T>>;
@ -119,9 +121,19 @@ impl ClientApiConnection {
disconnector: None,
server: None,
disconnect_requested: false,
cancel_eventual: Eventual::new(),
})),
}
}
pub fn cancel(&self) {
let eventual = {
let inner = self.inner.borrow();
inner.cancel_eventual.clone()
};
eventual.resolve(); // don't need to await this
}
async fn process_veilid_state<'a>(
&'a mut self,
veilid_state: VeilidState,
@ -264,6 +276,34 @@ impl ClientApiConnection {
}
}
pub fn cancellable<T>(&mut self, p: Promise<T, capnp::Error>) -> Promise<T, capnp::Error>
where
T: 'static,
{
let (mut cancel_instance, cancel_eventual) = {
let inner = self.inner.borrow();
(
inner.cancel_eventual.instance_empty().fuse(),
inner.cancel_eventual.clone(),
)
};
let mut p = p.fuse();
Promise::from_future(async move {
let out = select! {
a = p => {
a
},
_ = cancel_instance => {
Err(capnp::Error::failed("cancelled".into()))
}
};
drop(cancel_instance);
cancel_eventual.reset();
out
})
}
pub async fn server_attach(&mut self) -> Result<(), String> {
trace!("ClientApiConnection::server_attach");
let server = {
@ -275,7 +315,10 @@ impl ClientApiConnection {
.clone()
};
let request = server.borrow().attach_request();
let response = request.send().promise.await.map_err(map_to_string)?;
let response = self
.cancellable(request.send().promise)
.await
.map_err(map_to_string)?;
let reader = response
.get()
.map_err(map_to_string)?
@ -296,7 +339,10 @@ impl ClientApiConnection {
.clone()
};
let request = server.borrow().detach_request();
let response = request.send().promise.await.map_err(map_to_string)?;
let response = self
.cancellable(request.send().promise)
.await
.map_err(map_to_string)?;
let reader = response
.get()
.map_err(map_to_string)?
@ -317,7 +363,10 @@ impl ClientApiConnection {
.clone()
};
let request = server.borrow().shutdown_request();
let response = request.send().promise.await.map_err(map_to_string)?;
let response = self
.cancellable(request.send().promise)
.await
.map_err(map_to_string)?;
response.get().map(drop).map_err(map_to_string)
}
@ -333,7 +382,10 @@ impl ClientApiConnection {
};
let mut request = server.borrow().debug_request();
request.get().set_command(&what);
let response = request.send().promise.await.map_err(map_to_string)?;
let response = self
.cancellable(request.send().promise)
.await
.map_err(map_to_string)?;
let reader = response
.get()
.map_err(map_to_string)?
@ -361,7 +413,10 @@ impl ClientApiConnection {
request.get().set_layer(&layer);
let log_level_json = veilid_core::serialize_json(&log_level);
request.get().set_log_level(&log_level_json);
let response = request.send().promise.await.map_err(map_to_string)?;
let response = self
.cancellable(request.send().promise)
.await
.map_err(map_to_string)?;
let reader = response
.get()
.map_err(map_to_string)?
@ -384,7 +439,10 @@ impl ClientApiConnection {
let mut request = server.borrow().app_call_reply_request();
request.get().set_id(id);
request.get().set_message(&msg);
let response = request.send().promise.await.map_err(map_to_string)?;
let response = self
.cancellable(request.send().promise)
.await
.map_err(map_to_string)?;
let reader = response
.get()
.map_err(map_to_string)?

6
veilid-cli/src/command_processor.rs
View File

@ -102,6 +102,12 @@ impl CommandProcessor {
}
}
pub fn cancel_command(&self) {
trace!("CommandProcessor::cancel_command");
let capi = self.capi();
capi.cancel();
}
pub fn cmd_help(&self, _rest: Option<String>, callback: UICallback) -> Result<(), String> {
trace!("CommandProcessor::cmd_help");
self.ui().add_node_event(

7
veilid-cli/src/ui.rs
View File

@ -306,11 +306,18 @@ impl UI {
fn run_command(s: &mut Cursive, text: &str) -> Result<(), String> {
// disable ui
Self::enable_command_ui(s, false);
// run command
s.set_global_callback(cursive::event::Event::Key(Key::Esc), |s| {
let cmdproc = Self::command_processor(s);
cmdproc.cancel_command();
});
let cmdproc = Self::command_processor(s);
cmdproc.run_command(
text,
Box::new(|s| {
s.set_global_callback(cursive::event::Event::Key(Key::Esc), UI::quit_handler);
Self::enable_command_ui(s, true);
}),
)

6
veilid-server/Cargo.toml
View File

@ -13,7 +13,7 @@ path = "src/main.rs"
[features]
default = [ "rt-tokio" ]
rt-async-std = [ "veilid-core/rt-async-std", "async-std", "opentelemetry/rt-async-std", "opentelemetry-otlp/grpc-sys" ]
rt-tokio = [ "veilid-core/rt-tokio", "tokio", "tokio-stream", "tokio-util", "opentelemetry/rt-tokio"]
rt-tokio = [ "veilid-core/rt-tokio", "tokio", "tokio-stream", "tokio-util", "opentelemetry/rt-tokio", "console-subscriber" ]
tracking = [ "veilid-core/tracking" ]
[dependencies]
@ -27,11 +27,13 @@ opentelemetry = { version = "^0" }
opentelemetry-otlp = { version = "^0" }
opentelemetry-semantic-conventions = "^0"
async-std = { version = "^1", features = ["unstable"], optional = true }
tokio = { version = "^1", features = ["full"], optional = true }
tokio = { version = "^1", features = ["full", "tracing"], optional = true }
console-subscriber = { version = "^0", optional = true }
tokio-stream = { version = "^0", features = ["net"], optional = true }
tokio-util = { version = "^0", features = ["compat"], optional = true}
async-tungstenite = { version = "^0", features = ["async-tls"] }
color-eyre = { version = "^0", default-features = false }
backtrace = "^0"
clap = "^3"
directories = "^4"
capnp = "^0"

17
veilid-server/src/cmdline.rs
View File

@ -130,8 +130,20 @@ fn do_clap_matches(default_config_path: &OsStr) -> Result<clap::ArgMatches, clap
.value_name("BOOTSTRAP_NODE_LIST")
.help("Specify a list of bootstrap node dialinfos to use"),
)
.arg(
Arg::new("panic")
.long("panic")
.help("panic on ctrl-c instead of graceful shutdown"),
)
;
#[cfg(feature = "rt-tokio")]
let matches = matches.arg(
Arg::new("console")
.long("console")
.help("enable tokio console"),
);
#[cfg(debug_assertions)]
let matches = matches.arg(
Arg::new("wait-for-debug")
@ -288,6 +300,11 @@ pub fn process_command_line() -> EyreResult<(Settings, ArgMatches)> {
};
settingsrw.core.network.bootstrap_nodes = bootstrap_list;
}
if matches.occurrences_of("console") != 0 {
settingsrw.logging.console.enabled = true;
}
drop(settingsrw);
// Set specific config settings

15
veilid-server/src/main.rs
View File

@ -91,8 +91,23 @@ fn main() -> EyreResult<()> {
}
// --- Normal Startup ---
let panic_on_shutdown = matches.occurrences_of("panic") != 0;
ctrlc::set_handler(move || {
if panic_on_shutdown {
let orig_hook = std::panic::take_hook();
std::panic::set_hook(Box::new(move |panic_info| {
// invoke the default handler and exit the process
orig_hook(panic_info);
let backtrace = backtrace::Backtrace::new();
eprintln!("Backtrace:\n{:?}", backtrace);
std::process::exit(1);
}));
panic!("panic requested");
} else {
shutdown();
}
})
.expect("Error setting Ctrl-C handler");

10
veilid-server/src/settings.rs
View File

@ -41,6 +41,8 @@ logging:
enabled: false
level: 'trace'
grpc_endpoint: 'localhost:4317'
console:
enabled: false
testing:
subnode_index: 0
core:
@ -416,6 +418,11 @@ pub struct Terminal {
pub level: LogLevel,
}
#[derive(Debug, Deserialize, Serialize)]
pub struct Console {
pub enabled: bool,
}
#[derive(Debug, Deserialize, Serialize)]
pub struct File {
pub enabled: bool,
@ -456,6 +463,7 @@ pub struct Logging {
pub file: File,
pub api: Api,
pub otlp: Otlp,
pub console: Console,
}
#[derive(Debug, Deserialize, Serialize)]
@ -922,6 +930,7 @@ impl Settings {
set_config_value!(inner.logging.otlp.enabled, value);
set_config_value!(inner.logging.otlp.level, value);
set_config_value!(inner.logging.otlp.grpc_endpoint, value);
set_config_value!(inner.logging.console.enabled, value);
set_config_value!(inner.testing.subnode_index, value);
set_config_value!(inner.core.protected_store.allow_insecure_fallback, value);
set_config_value!(
@ -1443,6 +1452,7 @@ mod tests {
s.logging.otlp.grpc_endpoint,
NamedSocketAddrs::from_str("localhost:4317").unwrap()
);
assert_eq!(s.logging.console.enabled, false);
assert_eq!(s.testing.subnode_index, 0);
assert_eq!(

15
veilid-server/src/veilid_logs.rs
View File

@ -1,6 +1,8 @@
use crate::settings::*;
use crate::*;
use cfg_if::*;
#[cfg(feature = "rt-tokio")]
use console_subscriber::ConsoleLayer;
use opentelemetry::sdk::*;
use opentelemetry::*;
use opentelemetry_otlp::WithExportConfig;
@ -36,6 +38,19 @@ impl VeilidLogs {
// XXX:
//layers.push(tracing_error::ErrorLayer::default().boxed());
#[cfg(feature = "rt-tokio")]
if settingsr.logging.console.enabled {
let layer = ConsoleLayer::builder()
.with_default_env()
.spawn()
.with_filter(
filter::Targets::new()
.with_target("tokio", Level::TRACE)
.with_target("runtime", Level::TRACE),
);
layers.push(layer.boxed());
}
// Terminal logger
if settingsr.logging.terminal.enabled {
let filter = veilid_core::VeilidLayerFilter::new(