Exemplo n.º 1
0
//-----------------------------------------------------------------------------
ReadResult ConsoleServer::update_client(TCPSocket client)
{
	uint32_t msg_len = 0;
	ReadResult rr = client.read_nonblock(&msg_len, 4);

	// If no data received, return
	if (rr.error == ReadResult::NO_ERROR && rr.bytes_read == 0) return rr;
	if (rr.error == ReadResult::REMOTE_CLOSED) return rr;
	if (rr.error != ReadResult::NO_ERROR) return rr;

	// Else read the message
	Array<char> msg_buf(default_allocator());
	array::resize(msg_buf, msg_len);
	ReadResult msg_result = client.read(array::begin(msg_buf), msg_len);
	array::push_back(msg_buf, '\0');

	if (msg_result.error == ReadResult::REMOTE_CLOSED) return msg_result;
	if (msg_result.error != ReadResult::NO_ERROR) return msg_result;

	process(client, array::begin(msg_buf));
	return msg_result;
}