message: properly handle socket errors in recieving packets
diff: @@ -78,7 +78,7 @@ bool CNSocket::sendData(uint8_t* data, int size) {
  while (sentBytes < size) {
  int sent = send(sock, (buffer_t*)(data + sentBytes), size - sentBytes, 0); // no flags defined
  if (SOCKETERROR(sent)) {
  - if (errno == 11 && maxTries > 0) {
  + if (errno == EAGAIN && maxTries > 0) {
  maxTries--;
  continue; // try again
  }
  @@ -181,6 +181,10 @@ void CNSocket::step() {
  // we'll just leave bufferIndex at 0 since we already have the packet size, it's safe to overwrite those bytes
  activelyReading = true;
  + } else if (errno != EAGAIN) {
  + // serious socket issue, disconnect connection
  + kill();
  + return;
  }
  }
  @@ -189,6 +193,11 @@ void CNSocket::step() {
  int recved = recv(sock, (buffer_t*)(readBuffer + readBufferIndex), readSize - readBufferIndex, 0);
  if (!SOCKETERROR(recved))
  readBufferIndex += recved;
  + else if (errno != EAGAIN) {
  + // serious socket issue, disconnect connection
  + kill();
  + return;
  + }
  }
  if (activelyReading && readBufferIndex - readSize <= 0) {
  