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[WIP] Add try/catch block around message queue recive method in the engine #600

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[WIP] Add try/catch block around message queue recive method in the engine #600

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15 changes: 11 additions & 4 deletions src/vizdoom/src/viz_message_queue.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -68,12 +68,19 @@ void VIZ_MQSend(uint8_t code, const char * command){
}

void VIZ_MQReceive(void *msg) {
size_t size;
unsigned int priority;
if(vizMQDoom) {
size_t size;
unsigned int priority;

if(vizMQDoom) vizMQDoom->receive(msg, sizeof(VIZMessage), size, priority);
try{
vizMQDoom->receive(msg, sizeof(VIZMessage), size, priority);
}
catch(...){ // bip::interprocess_exception
VIZ_Error(VIZ_FUNC, "Failed to receive message.");
}

VIZ_DebugMsg(4, VIZ_FUNC, "Received msg: %d.", static_cast<VIZMessage *>(msg)->code);
VIZ_DebugMsg(4, VIZ_FUNC, "Received msg: %d.", static_cast<VIZMessage *>(msg)->code);
}
}

bool VIZ_MQTryReceive(void *msg){
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