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Added Exclusive Proxy Lock for DETERMINISTIC SYM Nats.

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* tweaked time periods as these type of connections take longer.
 * added NatHoleType() to ConnectStateBox logic - as its required for ProxyPort Determination.
 * added ConnectStateBox::getNetState() so we can work out if in ExclusiveNat mode.
 * added ExclusiveLock checks at Connection Initiation / Proxy Connection Auth & Connection Ends.
 * added Simulation of Symmetric / Exclusive Nat to UdpStunner.
 * exported ExclusiveProxyLock for GUI display.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4457 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
drbob 2011-07-17 13:48:37 +00:00
parent a5c77d02e7
commit 181ad06e33
9 changed files with 338 additions and 78 deletions
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40
libretroshare/src/dht/connectstatebox.cc
View file

@ -33,31 +33,35 @@
#define TESTING_PERIODS 1
/* Have made the PROXY Attempts + MAX_TIME much larger,
* have have potential for this to take a while.
*/
#ifdef TESTING_PERIODS
#define FAILED_WAIT_TIME (1800) // 5 minutes.
#define TCP_WAIT_TIME (10) // 1/6 minutes.
#define DIRECT_MAX_WAIT_TIME (30) // 1/6 minutes.
#define PROXY_MAX_WAIT_TIME (30) // 1/6 minutes.
#define PROXY_MAX_WAIT_TIME (120) // 1/6 minutes.
#define RELAY_MAX_WAIT_TIME (30) // 1/6 minutes.
#define REVERSE_WAIT_TIME (30) // 1/2 minutes.
#define MAX_DIRECT_ATTEMPTS (3)
#define MAX_PROXY_ATTEMPTS (3)
#define MAX_PROXY_ATTEMPTS (10)
#define MAX_RELAY_ATTEMPTS (3)
#define MAX_DIRECT_FAILED_ATTEMPTS (1)
#define MAX_PROXY_FAILED_ATTEMPTS (1)
#define MAX_PROXY_FAILED_ATTEMPTS (2)
#define MAX_RELAY_FAILED_ATTEMPTS (1)
#else
#define FAILED_WAIT_TIME (1800) // 30 minutes.
#define TCP_WAIT_TIME (60) // 1 minutes.
#define DIRECT_MAX_WAIT_TIME (60) // 1 minutes.
#define PROXY_MAX_WAIT_TIME (60) // 1 minutes.
#define PROXY_MAX_WAIT_TIME (120) // 1 minutes.
#define RELAY_MAX_WAIT_TIME (60) // 1 minutes.
#define REVERSE_WAIT_TIME (300) // 5 minutes.
#define MAX_DIRECT_ATTEMPTS (10)
#define MAX_PROXY_ATTEMPTS (10)
#define MAX_PROXY_ATTEMPTS (20)
#define MAX_RELAY_ATTEMPTS (10)
#define MAX_DIRECT_FAILED_ATTEMPTS (3)
@ -81,6 +85,11 @@ PeerConnectStateBox::PeerConnectStateBox()
}
uint32_t PeerConnectStateBox::getNetState()
{
return mNetState;
}
std::string NetStateAsString(uint32_t netstate)
{
@ -230,14 +239,15 @@ std::string PeerConnectStateBox::connectState() const
std::ostringstream out;
time_t now = time(NULL);
out << str << "(" << mNoAttempts << "/" << mNoFailedAttempts << ") for " << now - mStateTS << " secs";
out << " LA: " << mAttemptLength;
if ( (mState == CSB_CONNECTED) || (mState == CSB_DIRECT_ATTEMPT) ||
(mState == CSB_PROXY_ATTEMPT) || (mState == CSB_RELAY_ATTEMPT) )
(mState == CSB_PROXY_ATTEMPT) || (mState == CSB_RELAY_ATTEMPT) ||
(mState == CSB_FAILED_WAIT) )
{
// nothing here... as we are not dependent on the timer.
out << " Last Attempt: " << mAttemptLength;
}
else
{
out << " LA: " << mAttemptLength;
out << " NextAttempt: " << mNextAttemptTS - now;
}
@ -245,7 +255,7 @@ std::string PeerConnectStateBox::connectState() const
}
uint32_t convertNetStateToInternal(uint32_t netmode, uint32_t nattype)
uint32_t convertNetStateToInternal(uint32_t netmode, uint32_t nathole, uint32_t nattype)
{
uint32_t connNet = CSB_NETSTATE_UNKNOWN;
@ -253,6 +263,10 @@ uint32_t convertNetStateToInternal(uint32_t netmode, uint32_t nattype)
{
connNet = CSB_NETSTATE_FORWARD;
}
else if ((nathole != RSNET_NATHOLE_UNKNOWN) && (nathole != RSNET_NATHOLE_NONE))
{
connNet = CSB_NETSTATE_FORWARD;
}
else if (netmode == RSNET_NETWORK_BEHINDNAT)
{
if ((nattype == RSNET_NATTYPE_RESTRICTED_CONE) ||
@ -281,15 +295,15 @@ bool shouldUseProxyPortInternal(uint32_t netstate)
return true;
}
bool PeerConnectStateBox::shouldUseProxyPort(uint32_t netmode, uint32_t nattype)
bool PeerConnectStateBox::shouldUseProxyPort(uint32_t netmode, uint32_t nathole, uint32_t nattype)
{
uint32_t netstate = convertNetStateToInternal(netmode, nattype);
uint32_t netstate = convertNetStateToInternal(netmode, nathole, nattype);
return shouldUseProxyPortInternal(netstate);
}
uint32_t PeerConnectStateBox::connectCb(uint32_t cbtype, uint32_t netmode, uint32_t nattype)
uint32_t PeerConnectStateBox::connectCb(uint32_t cbtype, uint32_t netmode, uint32_t nathole, uint32_t nattype)
{
uint32_t netstate = convertNetStateToInternal(netmode, nattype);
uint32_t netstate = convertNetStateToInternal(netmode, nathole, nattype);
std::cerr << "PeerConnectStateBox::connectCb(";
if (cbtype == CSB_CONNECT_DIRECT)

5
libretroshare/src/dht/connectstatebox.h
View file

@ -84,11 +84,12 @@ class PeerConnectStateBox
public:
PeerConnectStateBox();
uint32_t connectCb(uint32_t cbtype, uint32_t netmode, uint32_t nattype);
uint32_t connectCb(uint32_t cbtype, uint32_t netmode, uint32_t nathole, uint32_t nattype);
uint32_t updateCb(uint32_t updateType);
bool shouldUseProxyPort(uint32_t netmode, uint32_t nattype);
bool shouldUseProxyPort(uint32_t netmode, uint32_t nathole, uint32_t nattype);
uint32_t getNetState();
std::string connectState() const;
std::string mPeerId;

8
libretroshare/src/dht/p3bitdht.h
View file

@ -71,6 +71,8 @@ class DhtPeerDetails
time_t mPeerConnectTS;
time_t mPeerConnectClosedTS;
bool mExclusiveProxyLock;
/* keeping the PeerCbMsg, as we will need it for debugging */
/* don't think this data is ever used for decisions??? */
@ -109,6 +111,7 @@ class PeerAction
uint32_t mMode;
uint32_t mPoint;
uint32_t mAnswer;
uint32_t mDelayOrBandwidth;
};
@ -226,9 +229,12 @@ void ConnectCalloutRelay(const std::string &peerId, struct sockaddr_in srcaddr,
void Feedback_Connected(std::string pid);
void Feedback_ConnectionFailed(std::string pid);
void UdpConnectionFailed_locked(DhtPeerDetails *dpd);
void Feedback_ConnectionClosed(std::string pid);
void UdpConnectionFailed_locked(DhtPeerDetails *dpd);
void ReleaseProxyExclusiveMode_locked(DhtPeerDetails *dpd);
/***********************************************************************************************
************************** Internal Accounting (p3bitdht_peers.cc) ****************************

2
libretroshare/src/dht/p3bitdht_interface.cc
View file

@ -185,6 +185,8 @@ void convertDhtPeerDetailsToRsDhtNetPeer(RsDhtNetPeer &status, const DhtPeerDeta
status.mPeerReqState = details.mPeerReqState;
status.mExclusiveProxyLock = details.mExclusiveProxyLock;
status.mPeerConnectState = details.mPeerConnectState;
switch(details.mPeerConnectMode)

280
libretroshare/src/dht/p3bitdht_peernet.cc
View file

@ -313,7 +313,7 @@ int p3BitDht::OnlinePeerCallback_locked(const bdId *id, uint32_t status, DhtPeer
/* work out network state */
uint32_t connectFlags = dpd->mConnectLogic.connectCb(CSB_CONNECT_DIRECT,
mNetMgr->getNetworkMode(), mNetMgr->getNatTypeMode());
mNetMgr->getNetworkMode(), mNetMgr->getNatHoleMode(), mNetMgr->getNatTypeMode());
bool useProxyPort = (connectFlags & CSB_ACTION_PROXY_PORT);
switch(connectFlags & CSB_ACTION_MASK_MODE)
@ -414,7 +414,7 @@ int p3BitDht::UnreachablePeerCallback_locked(const bdId *id, uint32_t status, Dh
/* work out network state */
uint32_t connectFlags = dpd->mConnectLogic.connectCb(CSB_CONNECT_UNREACHABLE,
mNetMgr->getNetworkMode(), mNetMgr->getNatTypeMode());
mNetMgr->getNetworkMode(), mNetMgr->getNatHoleMode(), mNetMgr->getNatTypeMode());
bool useProxyPort = (connectFlags & CSB_ACTION_PROXY_PORT);
switch(connectFlags & CSB_ACTION_MASK_MODE)
@ -580,6 +580,7 @@ int p3BitDht::ConnectCallback(const bdId *srcId, const bdId *proxyId, const bdId
ca.mDestId = *destId;
ca.mPoint = point;
ca.mAnswer = connectionAllowed;
ca.mDelayOrBandwidth = 0;
mActions.push_back(ca);
}
@ -676,6 +677,7 @@ int p3BitDht::ConnectCallback(const bdId *srcId, const bdId *proxyId, const bdId
ca.mProxyId = *proxyId;
ca.mSrcId = *srcId;
ca.mDestId = *destId;
ca.mDelayOrBandwidth = 0;
/* Check Proxy ExtAddress Status (but only if connection is Allowed) */
if ((connectionAllowed == BITDHT_CONNECT_ANSWER_OKAY) &&
@ -690,6 +692,7 @@ int p3BitDht::ConnectCallback(const bdId *srcId, const bdId *proxyId, const bdId
bool connectOk = false;
bool proxyPort = false;
bool exclusivePort = false;
std::cerr << "dhtConnectionCallback(): Proxy... deciding which port to use.";
std::cerr << std::endl;
@ -697,7 +700,7 @@ int p3BitDht::ConnectCallback(const bdId *srcId, const bdId *proxyId, const bdId
if (dpd)
{
proxyPort = dpd->mConnectLogic.shouldUseProxyPort(
mNetMgr->getNetworkMode(), mNetMgr->getNatTypeMode());
mNetMgr->getNetworkMode(), mNetMgr->getNatHoleMode(), mNetMgr->getNatTypeMode());
dpd->mConnectLogic.storeProxyPortChoice(0, proxyPort);
@ -705,6 +708,17 @@ int p3BitDht::ConnectCallback(const bdId *srcId, const bdId *proxyId, const bdId
std::cerr << " UseProxyPort? " << proxyPort;
std::cerr << std::endl;
if (proxyPort)
{
exclusivePort = (CSB_NETSTATE_EXCLUSIVENAT == dpd->mConnectLogic.getNetState());
}
if (exclusivePort)
{
std::cerr << "dhtConnectionCallback: we Require Exclusive Proxy Port for connection";
std::cerr << std::endl;
}
connectOk = true;
}
else
@ -725,7 +739,7 @@ int p3BitDht::ConnectCallback(const bdId *srcId, const bdId *proxyId, const bdId
{
std::cerr << "dhtConnectionCallback() Proxy Connection Attempt to: ";
bdStdPrintId(std::cerr, &(peerId));
std::cerr << " is OkGo as we have Stable Own External Proxy Address";
std::cerr << " is Ok as we have Stable Own External Proxy Address";
std::cerr << std::endl;
if (point == BD_PROXY_CONNECTION_END_POINT)
@ -738,14 +752,62 @@ int p3BitDht::ConnectCallback(const bdId *srcId, const bdId *proxyId, const bdId
std::cerr << "dhtConnectionCallback() ERROR Proxy Auth as SrcId";
std::cerr << std::endl;
}
/* check if we require exclusive use of the proxy port */
if (exclusivePort)
{
std::cerr << "dhtConnectionCallback: Attempting to Grab ExclusiveLock of UdpStunner";
std::cerr << std::endl;
int delay = mProxyStunner->grabExclusiveMode();
if (delay > 0)
{
/* great we got it! */
ca.mDelayOrBandwidth = delay;
DhtPeerDetails *dpd = findInternalDhtPeer_locked(&(peerId.id), RSDHT_PEERTYPE_FRIEND);
if (dpd)
{
dpd->mExclusiveProxyLock = true;
std::cerr << "dhtConnectionCallback: Success at grabbing ExclusiveLock of UdpStunner";
std::cerr << std::endl;
}
else
{
std::cerr << "PeerAction: Connect Proxy: ERROR Cannot find PeerStatus";
std::cerr << std::endl;
connectionAllowed = BITDHT_CONNECT_ERROR_TEMPUNAVAIL;
mProxyStunner->releaseExclusiveMode();
}
}
else
{
/* failed to get exclusive mode - must wait */
connectionAllowed = BITDHT_CONNECT_ERROR_TEMPUNAVAIL;
std::cerr << "dhtConnectionCallback: Failed to Grab ExclusiveLock, Returning TEMPUNAVAIL";
std::cerr << std::endl;
}
}
}
else
{
connectionAllowed = BITDHT_CONNECT_ERROR_UNREACHABLE;
std::cerr << "dhtConnectionCallback() Proxy Connection";
std::cerr << " is Discarded, as Own External Proxy Address is Not Stable!";
std::cerr << std::endl;
if (exclusivePort)
{
connectionAllowed = BITDHT_CONNECT_ERROR_TEMPUNAVAIL;
std::cerr << "dhtConnectionCallback() Proxy Connection";
std::cerr << " is Discarded, as External Proxy Address is Not Stable! (EXCLUSIVE MODE)";
std::cerr << std::endl;
}
else
{
connectionAllowed = BITDHT_CONNECT_ERROR_UNREACHABLE;
std::cerr << "dhtConnectionCallback() Proxy Connection";
std::cerr << " is Discarded, as Own External Proxy Address is Not Stable!";
std::cerr << std::endl;
}
}
}
else
@ -853,6 +915,8 @@ int p3BitDht::ConnectCallback(const bdId *srcId, const bdId *proxyId, const bdId
{
if (errcode)
{
ReleaseProxyExclusiveMode_locked(dpd);
dpd->mPeerReqStatusMsg = "STOPPED: ";
dpd->mPeerReqStatusMsg += decodeConnectionError(errcode);
dpd->mPeerReqState = RSDHT_PEERREQ_STOPPED;
@ -1032,23 +1096,22 @@ int p3BitDht::doActions()
std::cerr << " mode: " << action.mMode;
std::cerr << std::endl;
bool connectionRequested = false;
bool doConnectionRequest = false;
bool connectionReqFailed = false;
bool grabbedExclusivePort = false;
// Parameters that will be used for the Connect Request.
struct sockaddr_in connAddr; // We zero this address. (DHT Layer handles most cases)
sockaddr_clear(&connAddr);
uint32_t connStart = 1; /* > 0 indicates GO (number indicates required startup delay) */
uint32_t connDelay = 0;
uint32_t failReason = CSB_UPDATE_MODE_UNAVAILABLE;
if ((action.mMode == BITDHT_CONNECT_MODE_DIRECT) ||
(action.mMode == BITDHT_CONNECT_MODE_RELAY))
{
struct sockaddr_in laddr; // We zero this address. The DHT layer should be able to handle this!
sockaddr_clear(&laddr);
uint32_t start = 1;
if (mUdpBitDht->ConnectionRequest(&laddr, &(action.mDestId.id), action.mMode, start))
{
connectionRequested = true;
}
else
{
connectionReqFailed = true;
}
doConnectionRequest = true;
}
else if (action.mMode == BITDHT_CONNECT_MODE_PROXY)
{
@ -1056,6 +1119,7 @@ int p3BitDht::doActions()
uint8_t extStable = 0;
sockaddr_clear(&extaddr);
bool proxyPort = true;
bool exclusivePort = false;
bool connectOk = false;
std::cerr << "PeerAction: Proxy... deciding which port to use.";
@ -1068,8 +1132,12 @@ int p3BitDht::doActions()
{
connectOk = true;
proxyPort = dpd->mConnectLogic.getProxyPortChoice();
if (proxyPort)
{
std::cerr << "PeerAction: Using ProxyPort. NetState indicates Exclusive Mode";
std::cerr << std::endl;
exclusivePort = (CSB_NETSTATE_EXCLUSIVENAT == dpd->mConnectLogic.getNetState());
}
}
else
{
@ -1091,25 +1159,55 @@ int p3BitDht::doActions()
bdStdPrintId(std::cerr, &(action.mDestId));
std::cerr << " is OkGo as we have Stable Own External Proxy Address";
std::cerr << std::endl;
int start = 1;
if (mUdpBitDht->ConnectionRequest(&extaddr, &(action.mDestId.id), action.mMode, start))
/* check if we require exclusive use of the proxy port */
if (exclusivePort)
{
connectionRequested = true;
int delay = mProxyStunner->grabExclusiveMode();
if (delay > 0)
{
/* great we got it! */
connAddr = extaddr;
connDelay = delay;
doConnectionRequest = true;
grabbedExclusivePort = true;
}
else
{
/* failed to get exclusive mode - must wait */
connectionReqFailed = true;
failReason = CSB_UPDATE_RETRY_ATTEMPT;
}
}
else
{
connectionReqFailed = true;
/* stable and non-exclusive - go for it */
connAddr = extaddr;
connStart = 1;
doConnectionRequest = true;
}
}
else
{
std::cerr << "PeerAction: ERROR Proxy Connection Attempt to: ";
std::cerr << "PeerAction: WARNING Proxy Connection Attempt to: ";
bdStdPrintId(std::cerr, &(action.mDestId));
std::cerr << " is Discarded, as Own External Proxy Address is Not Stable!";
std::cerr << std::endl;
connectionReqFailed = true;
if (exclusivePort)
{
failReason = CSB_UPDATE_RETRY_ATTEMPT;
std::cerr << "PeerAction: As Exclusive Mode, Port Will stabilise => RETRY";
std::cerr << std::endl;
}
else
{
failReason = CSB_UPDATE_MODE_UNAVAILABLE;
std::cerr << "PeerAction: Not Exclusive Mode, => MODE UNAVAILABLE";
std::cerr << std::endl;
}
}
}
else
@ -1119,38 +1217,48 @@ int p3BitDht::doActions()
std::cerr << " is Discarded, as Failed to get Own External Proxy Address.";
std::cerr << std::endl;
connectionReqFailed = true;
failReason = CSB_UPDATE_RETRY_ATTEMPT;
}
}
if (doConnectionRequest)
{
// XXX TO DO.
//if (mUdpBitDht->ConnectionRequest(&connAddr, &(action.mDestId.id), action.mMode, connStart, connDelay))
if (mUdpBitDht->ConnectionRequest(&connAddr, &(action.mDestId.id), action.mMode, connStart))
{
RsStackMutex stack(dhtMtx); /********** LOCKED MUTEX ***************/
std::cerr << "PeerAction: Connection Attempt to: ";
bdStdPrintId(std::cerr, &(action.mDestId));
std::cerr << " has gone ahead";
std::cerr << std::endl;
DhtPeerDetails *dpd = findInternalDhtPeer_locked(&(action.mDestId.id), RSDHT_PEERTYPE_FRIEND);
if (dpd)
{
dpd->mConnectLogic.updateCb(CSB_UPDATE_FAILED_ATTEMPT);
dpd->mPeerReqStatusMsg = "Connect Request";
dpd->mPeerReqState = RSDHT_PEERREQ_RUNNING;
dpd->mPeerReqMode = action.mMode;
dpd->mPeerReqTS = now;
if (grabbedExclusivePort)
{
dpd->mExclusiveProxyLock = true;
}
}
else
{
std::cerr << "PeerAction: Connect ERROR Cannot find PeerStatus";
std::cerr << std::endl;
}
}
}
if (connectionRequested)
{
RsStackMutex stack(dhtMtx); /********** LOCKED MUTEX ***************/
std::cerr << "PeerAction: Connection Attempt to: ";
bdStdPrintId(std::cerr, &(action.mDestId));
std::cerr << " has gone ahead";
std::cerr << std::endl;
DhtPeerDetails *dpd = findInternalDhtPeer_locked(&(action.mDestId.id), RSDHT_PEERTYPE_FRIEND);
if (dpd)
{
dpd->mPeerReqStatusMsg = "Connect Request";
dpd->mPeerReqState = RSDHT_PEERREQ_RUNNING;
dpd->mPeerReqMode = action.mMode;
dpd->mPeerReqTS = now;
}
else
{
std::cerr << "PeerAction: Connect ERROR Cannot find PeerStatus";
std::cerr << std::endl;
connectionReqFailed = true;
failReason = CSB_UPDATE_MODE_UNAVAILABLE;
}
}
@ -1161,11 +1269,16 @@ int p3BitDht::doActions()
std::cerr << " is Discarded, as Mode is Unavailable";
std::cerr << std::endl;
if (grabbedExclusivePort)
{
mProxyStunner->releaseExclusiveMode();
}
RsStackMutex stack(dhtMtx); /********** LOCKED MUTEX ***************/
DhtPeerDetails *dpd = findInternalDhtPeer_locked(&(action.mDestId.id), RSDHT_PEERTYPE_FRIEND);
if (dpd)
{
dpd->mConnectLogic.updateCb(CSB_UPDATE_MODE_UNAVAILABLE);
dpd->mConnectLogic.updateCb(failReason);
dpd->mPeerReqStatusMsg = "Req Mode Unavailable";
dpd->mPeerReqState = RSDHT_PEERREQ_STOPPED;
@ -1185,8 +1298,13 @@ int p3BitDht::doActions()
std::cerr << " and ";
bdStdPrintId(std::cerr, &(action.mDestId));
std::cerr << " mode: " << action.mMode;
std::cerr << " delay/bandwidth: " << action.mDelayOrBandwidth;
std::cerr << std::endl;
// XXX TODO
//mUdpBitDht->ConnectionAuth(&(action.mSrcId), &(action.mProxyId), &(action.mDestId),
// action.mMode, action.mPoint, action.mAnswer, action.mDelayOrBandwidth);
mUdpBitDht->ConnectionAuth(&(action.mSrcId), &(action.mProxyId), &(action.mDestId),
action.mMode, action.mPoint, action.mAnswer);
@ -1238,8 +1356,13 @@ int p3BitDht::doActions()
std::cerr << " and ";
bdStdPrintId(std::cerr, &(action.mDestId));
std::cerr << " mode: " << action.mMode;
std::cerr << " delay/bandwidth: " << action.mDelayOrBandwidth;
std::cerr << std::endl;
// XXX TO DO.
//initiateConnection(&(action.mSrcId), &(action.mProxyId), &(action.mDestId),
// action.mMode, action.mPoint, action.mAnswer, action.mDelayOrBandwidth);
initiateConnection(&(action.mSrcId), &(action.mProxyId), &(action.mDestId),
action.mMode, action.mPoint, action.mAnswer);
}
@ -1256,6 +1379,9 @@ int p3BitDht::doActions()
struct sockaddr_in laddr;
sockaddr_clear(&laddr);
uint32_t start = 1;
// XXX TO DO.
//mUdpBitDht->ConnectionRequest(&laddr, &(action.mDestId.id), action.mMode, start, 0);
mUdpBitDht->ConnectionRequest(&laddr, &(action.mDestId.id), action.mMode, start);
}
break;
@ -1271,6 +1397,9 @@ int p3BitDht::doActions()
struct sockaddr_in laddr;
sockaddr_clear(&laddr);
uint32_t start = 0;
// XXX TO DO.
//mUdpBitDht->ConnectionRequest(&laddr, &(action.mDestId.id), action.mMode, start, 0);
mUdpBitDht->ConnectionRequest(&laddr, &(action.mDestId.id), action.mMode, start);
}
break;
@ -1283,11 +1412,6 @@ int p3BitDht::doActions()
std::cerr << " mode: " << action.mMode;
std::cerr << std::endl;
struct sockaddr_in laddr;
sockaddr_clear(&laddr);
uint32_t start = 0;
mUdpBitDht->ConnectionRequest(&laddr, &(action.mDestId.id), action.mMode, start);
std::string peerRsId;
bool foundPeerId = false;
{
@ -1883,6 +2007,8 @@ void p3BitDht::Feedback_Connected(std::string pid)
std::cerr << "p3BitDht::monitorConnections() ERROR Request not active, can't stop";
std::cerr << std::endl;
}
ReleaseProxyExclusiveMode_locked(dpd);
}
void p3BitDht::Feedback_ConnectionFailed(std::string pid)
@ -1983,10 +2109,50 @@ void p3BitDht::UdpConnectionFailed_locked(DhtPeerDetails *dpd)
std::cerr << "p3BitDht::monitorConnections() ERROR Request not active, can't stop";
std::cerr << std::endl;
}
ReleaseProxyExclusiveMode_locked(dpd);
}
void p3BitDht::ReleaseProxyExclusiveMode_locked(DhtPeerDetails *dpd)
{
#ifdef DEBUG_BITDHT_COMMON
std::cerr << "p3BitDht::ReleaseProxyExclusiveMode_locked()";
bdStdPrintNodeId(std::cerr, &(dpd->mDhtId.id));
std::cerr << std::endl;
#endif
if (dpd->mExclusiveProxyLock)
{
if (mProxyStunner->releaseExclusiveMode())
{
dpd->mExclusiveProxyLock = false;
std::cerr << "p3BitDht::ReleaseProxyExclusiveMode_locked() Lock released by Connection to peer: ";
bdStdPrintNodeId(std::cerr, &(dpd->mDhtId.id));
std::cerr << std::endl;
}
else
{
dpd->mExclusiveProxyLock = false;
std::cerr << "p3BitDht::ReleaseProxyExclusiveMode_locked() ERROR ProxyStunner is not Locked";
bdStdPrintNodeId(std::cerr, &(dpd->mDhtId.id));
std::cerr << std::endl;
}
}
else
{
#ifdef DEBUG_BITDHT_COMMON
std::cerr << "p3BitDht::ReleaseProxyExclusiveMode_locked() Don't Have a Lock";
std::cerr << std::endl;
#endif
}
}
void p3BitDht::ConnectionFeedback(std::string pid, int mode)
{

2
libretroshare/src/dht/p3bitdht_peers.cc
View file

@ -89,6 +89,8 @@ bool p3BitDht::findPeer(std::string pid)
dpd->mPeerReqMode = 0;
//dpd->mPeerReqProxyId;
dpd->mPeerReqTS = time(NULL);
dpd->mExclusiveProxyLock = false;
dpd->mPeerCbMsg = "No CB Yet";
dpd->mPeerCbMode = 0;