void sendChunk()

in nailgun-client/c/ng.c [226:256]

• 26 lines of code
• 8 McCabe index (conditional complexity)

void sendChunk(unsigned int size, char chunkType, char* buf) {
  /* buffer used for reading and writing chunk headers */
  char header[CHUNK_HEADER_LEN];
  int bytesSent;

  header[0] = (size >> 24) & 0xff;
  header[1] = (size >> 16) & 0xff;
  header[2] = (size >> 8) & 0xff;
  header[3] = size & 0xff;
  header[4] = chunkType;

#ifdef WIN32
  if (WaitForSingleObject(sending, INFINITE) != WAIT_OBJECT_0) {
    handleError();
  }
#else
  gettimeofday(&sendtime, NULL);
#endif

  bytesSent = sendAll(nailgunsocket, header, CHUNK_HEADER_LEN);
  if (bytesSent != 0 && size > 0) {
    bytesSent = sendAll(nailgunsocket, buf, size);
  } else if (bytesSent == 0 && (chunkType != CHUNKTYPE_HEARTBEAT || !(errno == EPIPE || errno == ECONNRESET))) {
    perror("send");
    handleSocketClose();
  }

#ifdef WIN32
  ReleaseMutex(sending);
#endif
}