void* SC_UdpCustomInPort::Run()
{
OSC_Packet *packet = 0;
const int fd = mSocket;
const int max_fd = fd+1;
mRunning.store(true);
while (mRunning.load(boost::memory_order_consume)) {
fd_set rfds;
FD_ZERO( &rfds);
FD_SET(fd, &rfds);
struct timeval timeout;
timeout.tv_sec = 0;
timeout.tv_usec = 500000;
int n = select(max_fd, &rfds, 0, 0, &timeout);
if ((n > 0) && FD_ISSET(fd, &rfds)) {
if (!packet) {
packet = (OSC_Packet*)malloc(sizeof(OSC_Packet));
}
packet->mReplyAddr.mSockAddrLen = sizeof(sockaddr_in);
int size = recvfrom(mSocket, buf, kTextBufSize , 0,
(struct sockaddr *) &packet->mReplyAddr.mSockAddr, (socklen_t*)&packet->mReplyAddr.mSockAddrLen);
if (size > 0 && mRunning.load(boost::memory_order_consume)) {
//dumpOSC(3, size, buf);
//fflush(stdout);
char *data = (char*)malloc(size);
packet->mReplyAddr.mReplyFunc = udp_reply_func;
packet->mSize = size;
packet->mData = data;
packet->mReplyAddr.mSocket = mSocket;
memcpy(data, buf, size);
ProcessOSCPacket(packet, mPortNum);
packet = 0;
}
}
}
FreeOSCPacket(packet); // just in case
return 0;
}
void ProcessOSCPacket(OSC_Packet* inPacket)
{
//post("recv '%s' %d\n", inPacket->mData, inPacket->mSize);
inPacket->mIsBundle = IsBundle(inPacket->mData);
pthread_mutex_lock (&gLangMutex);
if (compiledOK) {
PyrObject *replyObj = ConvertReplyAddress(&inPacket->mReplyAddr);
if (compiledOK) {
if (inPacket->mIsBundle) {
PerformOSCBundle(inPacket->mSize, inPacket->mData, replyObj);
} else {
PerformOSCMessage(inPacket->mSize, inPacket->mData, replyObj);
}
}
}
pthread_mutex_unlock (&gLangMutex);
FreeOSCPacket(inPacket);
}
// takes ownership of inPacket
void ProcessOSCPacket(OSC_Packet* inPacket, int inPortNum)
{
//post("recv '%s' %d\n", inPacket->mData, inPacket->mSize);
inPacket->mIsBundle = IsBundle(inPacket->mData);
gLangMutex.lock();
if (compiledOK) {
PyrObject *replyObj = ConvertReplyAddress(&inPacket->mReplyAddr);
if (compiledOK) {
if (inPacket->mIsBundle) {
PerformOSCBundle(inPacket->mSize, inPacket->mData, replyObj, inPortNum);
} else {
PerformOSCMessage(inPacket->mSize, inPacket->mData, replyObj, inPortNum);
}
}
}
gLangMutex.unlock();
FreeOSCPacket(inPacket);
}
