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Code Issues Releases Wiki Activity

Updated JS WebRTC debug hooks

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This commit is contained in:
Bryan Roe
2019-01-29 22:41:35 -08:00
parent 305f04ad2e
commit 1f4f3185bd
5 changed files with 62 additions and 27 deletions
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75
microscript/ILibDuktape_WebRTC.c
View File

@@ -37,12 +37,16 @@ limitations under the License.
#define ILibDuktape_WebRTC_ConnectionPtr "\xFF_WebRTC_ConnectionPtr"
#define ILibDuktape_WebRTC_DataChannelPtr "\xFF_WebRTC_DataChannelPtr"
extern void ILibWrapper_WebRTC_ConnectionFactory_RemoveFromChain(ILibWrapper_WebRTC_ConnectionFactory factory);
int ILibDuktape_WebRTC_SSL2Duktape = -1;
typedef struct ILibWebRTC_Duktape_Handlers
{
duk_context *ctx;
void *ConnectionObject;
ILibDuktape_EventEmitter *emitter;
#ifdef _WEBRTCDEBUG
int debugRegistered;
#endif
void *OnConnectionSendOK;
}ILibWebRTC_Duktape_Handlers;
@@ -233,9 +237,10 @@ duk_ret_t ILibDuktape_WebRTC_ConnectionFactory_Finalizer(duk_context *ctx)
#ifdef _WEBRTCDEBUG
void ILibDuktape_WebRTC_Connection_Debug(void* dtlsSession, char* debugField, int data)
{
ILibHashtable *t = ILibChain_GetBaseHashtable(((ILibTransport*)dtlsSession)->ChainLink.ParentChain);
ILibWebRTC_Duktape_Handlers *ptrs = (ILibWebRTC_Duktape_Handlers*)ILibHashtable_Get(t, dtlsSession, NULL, 0);
if (ptrs != NULL)
SSL *ssl = (SSL*)ILibWrapper_WebRTC_DtlsSessionToSSL(dtlsSession);
ILibWebRTC_Duktape_Handlers *ptrs = (ILibWebRTC_Duktape_Handlers*)SSL_get_ex_data(ssl, ILibDuktape_WebRTC_SSL2Duktape);
if (ptrs != NULL && ptrs->ConnectionObject != NULL)
{
if (strcmp(debugField, "OnHold") == 0)
{
@@ -314,23 +319,7 @@ void ILibDuktape_WebRTC_OnConnection(ILibWrapper_WebRTC_Connection connection, i
if (duk_pcall_method(ptrs->ctx, 1) != 0) { ILibDuktape_Process_UncaughtException(ptrs->ctx); }
duk_pop(ptrs->ctx); // ...
#ifdef _WEBRTCDEBUG
ILibHashtable *t = ILibChain_GetBaseHashtable(Duktape_GetChain(ptrs->ctx));
if (connected != 0)
{
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnHold", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnCongestionWindowSizeChanged", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnRTTCalculated", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnFastRecovery", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnReceiverCredits", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnT3RTX", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnSendRetry", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnSendFastRetry", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnRetryPacket", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnSACKReceived", ILibDuktape_WebRTC_Connection_Debug);
ILibHashtable_Put(t, ILibWrapper_WebRTC_Connection2DtlsSession(connection), NULL, 0, ptrs);
}
else
if (connected == 0 && ptrs->debugRegistered != 0)
{
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnHold", NULL);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnCongestionWindowSizeChanged", NULL);
@@ -342,7 +331,6 @@ void ILibDuktape_WebRTC_OnConnection(ILibWrapper_WebRTC_Connection connection, i
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnSendFastRetry", NULL);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnRetryPacket", NULL);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnSACKReceived", NULL);
ILibHashtable_Remove(t, ILibWrapper_WebRTC_Connection2DtlsSession(connection), NULL, 0);
}
#endif
@@ -478,10 +466,6 @@ duk_ret_t ILibDuktape_WebRTC_Connection_Finalizer(duk_context *ctx)
//printf("WebRTCConnection Finalizer on %p\n", (void*)connection);
if (connection == NULL) { return 0; }
#ifdef _WEBRTCDEBUG
ILibHashtable_Remove(ILibChain_GetBaseHashtable(Duktape_GetChain(ctx)), ILibWrapper_WebRTC_Connection2DtlsSession(connection), NULL, 0);
#endif
if (ILibWrapper_WebRTC_Connection_IsConnected(connection) != 0)
{
ILibWrapper_WebRTC_Connection_CloseAllDataChannels(connection);
@@ -490,6 +474,34 @@ duk_ret_t ILibDuktape_WebRTC_Connection_Finalizer(duk_context *ctx)
return 0;
}
#ifdef _WEBRTCDEBUG
void ILibDuktape_WebRTC_Connection_DebugHook(ILibDuktape_EventEmitter *sender, char *eventName, void *hookedCallback)
{
// Only register the debug handlers if someone actually subscribed to the event
duk_push_heapptr(sender->ctx, sender->object); // [connection]
ILibWrapper_WebRTC_Connection connection = (ILibWrapper_WebRTC_Connection)Duktape_GetPointerProperty(sender->ctx, -1, ILibDuktape_WebRTC_ConnectionPtr);
ILibWebRTC_Duktape_Handlers *ptrs = (ILibWebRTC_Duktape_Handlers*)ILibMemory_Extra(connection);
duk_pop(sender->ctx); // ...
if (ptrs->debugRegistered == 0)
{
SSL* ssl = ILibWrapper_WebRTC_DtlsSessionToSSL(ILibWrapper_WebRTC_Connection2DtlsSession(connection));
if (ILibDuktape_WebRTC_SSL2Duktape < 0) { ILibDuktape_WebRTC_SSL2Duktape = SSL_get_ex_new_index(0, "ILibDuktape_WebRTC_SSL2Connection index", NULL, NULL, NULL); }
SSL_set_ex_data(ssl, ILibDuktape_WebRTC_SSL2Duktape, ptrs);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnHold", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnCongestionWindowSizeChanged", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnRTTCalculated", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnFastRecovery", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnReceiverCredits", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnT3RTX", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnSendRetry", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnSendFastRetry", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnRetryPacket", ILibDuktape_WebRTC_Connection_Debug);
ILibSCTP_Debug_SetDebugCallback(ILibWrapper_WebRTC_Connection2DtlsSession(connection), "OnSACKReceived", ILibDuktape_WebRTC_Connection_Debug);
}
}
#endif
duk_ret_t ILibDuktape_WebRTC_CreateConnection(duk_context *ctx)
{
ILibWebRTC_Duktape_Handlers *ptrs;
@@ -513,6 +525,7 @@ duk_ret_t ILibDuktape_WebRTC_CreateConnection(duk_context *ctx)
ILibDuktape_EventEmitter_CreateEventEx(ptrs->emitter, "disconnected");
#ifdef _WEBRTCDEBUG
ptrs->debugRegistered = 0;
ILibDuktape_EventEmitter_CreateEventEx(ptrs->emitter, "_hold");
ILibDuktape_EventEmitter_CreateEventEx(ptrs->emitter, "_lastSackTime");
ILibDuktape_EventEmitter_CreateEventEx(ptrs->emitter, "_lastSentTime");
@@ -524,6 +537,18 @@ duk_ret_t ILibDuktape_WebRTC_CreateConnection(duk_context *ctx)
ILibDuktape_EventEmitter_CreateEventEx(ptrs->emitter, "_retransmit");
ILibDuktape_EventEmitter_CreateEventEx(ptrs->emitter, "_retransmitPacket");
ILibDuktape_EventEmitter_CreateEventEx(ptrs->emitter, "_sackReceived");
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_hold", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_lastSackTime", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_lastSentTime", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_congestionWindowSizeChange", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_fastRecovery", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_rttCalculated", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_receiverCredits", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_t3tx", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_retransmit", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_retransmitPacket", ILibDuktape_WebRTC_Connection_DebugHook);
ILibDuktape_EventEmitter_AddHook(ptrs->emitter, "_sackReceived", ILibDuktape_WebRTC_Connection_DebugHook);
#endif
duk_push_pointer(ctx, connection); // [factory][connection][ptr]
duk_put_prop_string(ctx, -2, ILibDuktape_WebRTC_ConnectionPtr); // [factory][connection]

6
microstack/ILibWebRTC.c
View File

@@ -912,6 +912,10 @@ typedef struct ILibSCTP_HoldingQueueFlags
#define ILibSCTP_GetHoldingQueueFlags(node) ((ILibSCTP_HoldingQueueFlags*)ILibLinkedList_GetExtendedMemory(node))
void* ILibWebRTC_Dtls2SSL(void *dtls)
{
return((void*)((ILibStun_dTlsSession*)dtls)->ssl);
}
void ILibWebRTC_DTLS_HandshakeDetect(struct ILibStun_Module* obj, char* directionPrefix, char* buffer, int offset, int length)
{
ILibWebRTC_DTLS_ContentTypes contentType = (ILibWebRTC_DTLS_ContentTypes)buffer[offset+0];
@@ -3273,7 +3277,7 @@ ILibTransport_DoneState ILibStun_SctpSendDataEx(struct ILibStun_Module *obj, int
// Only set the T3RTX timer if it is not already running
obj->dTlsSessions[session]->T3RTXTIME = rpacket->LastSentTimeStamp;
#ifdef _WEBRTCDEBUG
if (obj->dTlsSessions[session]->onT3RTX != NULL){ obj->dTlsSessions[session]->onT3RTX(obj, "OnT3RTX", obj->dTlsSessions[session]->RTO); }
if (obj->dTlsSessions[session]->onT3RTX != NULL){ obj->dTlsSessions[session]->onT3RTX(obj->dTlsSessions[session], "OnT3RTX", obj->dTlsSessions[session]->RTO); }
#endif
}

2
microstack/ILibWebRTC.h
View File

@@ -162,6 +162,8 @@ int ILibSCTP_DoesPeerSupportFeature(void* SctpSession, int feature);
void ILibSCTP_Pause(void* SctpSession);
void ILibSCTP_Resume(void* SctpSession);
void* ILibWebRTC_Dtls2SSL(void *dtls);
void ILibSCTP_SetCallbacks(void* StunModule, ILibSCTP_OnConnect onconnect, ILibSCTP_OnData ondata, ILibSCTP_OnSendOK onsendok);
ILibTransport_DoneState ILibSCTP_Send(void* SctpSession, unsigned short streamId, char* data, int datalen);
ILibTransport_DoneState ILibSCTP_SendEx(void* SctpSession, unsigned short streamId, char* data, int datalen, int dataType);

5
microstack/ILibWrapperWebRTC.c
View File

@@ -108,7 +108,10 @@ void* ILibWrapper_WebRTC_Connection_GetStunModule(ILibWrapper_WebRTC_Connection
{
return(((ILibWrapper_WebRTC_ConnectionStruct*)connection)->mFactory->mStunModule);
}
void* ILibWrapper_WebRTC_DtlsSessionToSSL(void *dtls)
{
return(ILibWebRTC_Dtls2SSL(dtls));
}
ILibTransport_DoneState ILibWrapper_ILibTransport_SendSink(void *transport, char* buffer, int bufferLength, ILibTransport_MemoryOwnership ownership, ILibTransport_DoneState done)
{
ILibTransport_DoneState retVal = ILibWrapper_WebRTC_DataChannel_Send((ILibWrapper_WebRTC_DataChannel*)transport, buffer, bufferLength);

1
microstack/ILibWrapperWebRTC.h
View File

@@ -213,6 +213,7 @@ ILibWrapper_WebRTC_Connection ILibWrapper_WebRTC_ConnectionFactory_CreateConnect
int ILibWrapper_WebRTC_Connection_GetID(ILibWrapper_WebRTC_Connection connection);
char* ILibWrapper_WebRTC_Connection_GetLocalUsername(ILibWrapper_WebRTC_Connection connection);
#define ILibWrapper_WebRTC_Connection2DtlsSession(connection) ((void**)(connection))[0]
void* ILibWrapper_WebRTC_DtlsSessionToSSL(void *dtls);
ILibTransport* ILibWrapper_WebRTC_Connection_GetRawTransport(ILibWrapper_WebRTC_Connection connection);
//! Set the STUN Servers to use with the WebRTC Connection when gathering candidates