void WorldSocket::OutPacket(uint16 opcode, size_t len, const void* data)
{
OUTPACKET_RESULT res;
if( (len + 10) > WORLDSOCKET_SENDBUF_SIZE )
{
printf("WARNING: Tried to send a packet of %u bytes (which is too large) to a socket. Opcode was: %u (0x%03X)\n", (unsigned int)len, (unsigned int)opcode, (unsigned int)opcode);
return;
}
res = _OutPacket(opcode, len, data);
if(res == OUTPACKET_RESULT_SUCCESS)
return;
if(res == OUTPACKET_RESULT_NO_ROOM_IN_BUFFER)
{
/* queue the packet */
queueLock.Acquire();
//WorldPacket * pck = new WorldPacket(opcode, len);
WorldPacket * pck = g_bufferPool.Allocate(len);
pck->SetOpcode(opcode);
if(len) pck->append((const uint8*)data, len);
_queue.Push(pck);
queueLock.Release();
}
}
void WorldSocket::UpdateQueuedPackets()
{
queueLock.Acquire();
if(!_queue.HasItems())
{
queueLock.Release();
return;
}
WorldPacket* pck;
while((pck = _queue.front()) != NULL)
{
/* try to push out as many as you can */
switch(_OutPacket(pck->GetOpcode(), pck->size(), pck->size() ? pck->contents() : NULL))
{
case OUTPACKET_RESULT_SUCCESS:
{
delete pck;
_queue.pop_front();
}
break;
case OUTPACKET_RESULT_NO_ROOM_IN_BUFFER:
{
/* still connected */
queueLock.Release();
return;
}
break;
default:
{
/* kill everything in the buffer */
while((pck == _queue.Pop()) != 0)
{
delete pck;
}
queueLock.Release();
return;
}
break;
}
}
queueLock.Release();
}
