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Fix use of enetMutex during connection failure

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This commit is contained in:
Cameron Gutman
2017-05-21 10:52:44 -07:00
parent 109472e4ab
commit b3b5ee1c2c
1 changed files with 5 additions and 4 deletions
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src/ControlStream.c
+5 -4
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@@ -150,6 +150,7 @@ int initializeControlStream(void) {
stopping = 0; stopping = 0;
PltCreateEvent(&invalidateRefFramesEvent); PltCreateEvent(&invalidateRefFramesEvent);
LbqInitializeLinkedBlockingQueue(&invalidReferenceFrameTuples, 20); LbqInitializeLinkedBlockingQueue(&invalidReferenceFrameTuples, 20);
PltCreateMutex(&enetMutex);
if (AppVersionQuad[0] == 3) { if (AppVersionQuad[0] == 3) {
packetTypes = (short*)packetTypesGen3; packetTypes = (short*)packetTypesGen3;
@@ -195,6 +196,7 @@ void destroyControlStream(void) {
LC_ASSERT(stopping); LC_ASSERT(stopping);
PltCloseEvent(&invalidateRefFramesEvent); PltCloseEvent(&invalidateRefFramesEvent);
freeFrameInvalidationList(LbqDestroyLinkedBlockingQueue(&invalidReferenceFrameTuples)); freeFrameInvalidationList(LbqDestroyLinkedBlockingQueue(&invalidReferenceFrameTuples));
PltDeleteMutex(&enetMutex);
} }
int getNextFrameInvalidationTuple(PQUEUED_FRAME_INVALIDATION_TUPLE* qfit) { int getNextFrameInvalidationTuple(PQUEUED_FRAME_INVALIDATION_TUPLE* qfit) {
@@ -599,8 +601,6 @@ int stopControlStream(void) {
ctlSock = INVALID_SOCKET; ctlSock = INVALID_SOCKET;
} }
PltDeleteMutex(&enetMutex);
return 0; return 0;
} }
@@ -620,8 +620,6 @@ int sendInputPacketOnControlStream(unsigned char* data, int length) {
int startControlStream(void) { int startControlStream(void) {
int err; int err;
PltCreateMutex(&enetMutex);
if (AppVersionQuad[0] >= 5) { if (AppVersionQuad[0] >= 5) {
ENetAddress address; ENetAddress address;
ENetEvent event; ENetEvent event;
@@ -735,8 +733,11 @@ int startControlStream(void) {
} }
if (peer != NULL) { if (peer != NULL) {
// We must use the mutex here because we have a live thread now.
PltLockMutex(&enetMutex);
enet_peer_disconnect_now(peer, 0); enet_peer_disconnect_now(peer, 0);
peer = NULL; peer = NULL;
PltUnlockMutex(&enetMutex);
} }
PltInterruptThread(&lossStatsThread); PltInterruptThread(&lossStatsThread);