message: fix setnonblock side-effects
diff: @@ -1272,8 +1272,8 @@ static sw_inline int swSocket_is_stream(uint8_t type)
  #define swSetNonBlock(sock) swoole_ioctl_set_block(sock, 1)
  #define swSetBlock(sock) swoole_ioctl_set_block(sock, 0)
  #else
  -#define swSetNonBlock(sock) swoole_fcntl_set_option(sock, 1, 0)
  -#define swSetBlock(sock) swoole_fcntl_set_option(sock, 0, 0)
  +#define swSetNonBlock(sock) swoole_fcntl_set_option(sock, 1, -1)
  +#define swSetBlock(sock) swoole_fcntl_set_option(sock, 0, -1)
  #endif
  void swoole_init(void);
  