message: Improve swLog_put
diff: @@ -104,6 +104,6 @@ void swLog_put(int level, char *cnt)
  n = sw_snprintf(log_str, SW_LOG_BUFFER_SIZE, "[%s %c%d.%d]\t%s\t%s\n", date_str, process_flag, SwooleG.pid, process_id, level_str, cnt);
  if (write(SwooleG.log_fd, log_str, n) < 0)
  {
  - printf("write(log_fd, size=%d) failed. Error: %s[%d].\n", n, strerror(errno), errno);
  + printf("write(log_fd, size=%d) failed. Error: %s[%d].\nMessage: %s\n", n, strerror(errno), errno, log_str);
  }
  }
  