问题描述：

  // 第一次遇到的问题

  Error: packet_write_wait: Connection to 192.30.253.113 port 22: Broken pipe

  packet_write_wait: Connection to 192.30.253.113 port 22: Broken pipe

  fatal: sha1 file '<stdout>' write error: Broken pipe

  fatal: The remote end hung up unexpectedly

  fatal: The remote end hung up unexpectedly

  FATAL Something's wrong. Maybe you can find the solution here: http://hexo.io/docs/troubleshooting.html

  Error: packet_write_wait: Connection to 192.30.253.113 port 22: Broken pipe

  fatal: sha1 file '<stdout>' write error: Broken pipe

  fatal: The remote end hung up unexpectedly

  fatal: The remote end hung up unexpectedly

      at ChildProcess.<anonymous> (D:\blog\node_modules\hexo-util\lib\spawn.js:37:17)

      at emitTwo (events.js:126:13)

      at ChildProcess.emit (events.js:214:7)

      at ChildProcess.cp.emit (D:\blog\node_modules\cross-spawn\lib\enoent.js:40:29)

      at maybeClose (internal/child_process.js:925:16)

      at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

  // 第N次遇到的问题

  [master 852bb8c] Site updated: 2018-10-20 02:04:33

  67 files changed, 536 insertions(+), 536 deletions(-)

  Connection reset by 192.30.253.113 port 22

  fatal: sha1 file '<stdout>' write error: Broken pipe

  fatal: The remote end hung up unexpectedly

  fatal: The remote end hung up unexpectedly

  FATAL Something's wrong. Maybe you can find the solution here: http://hexo.io/docs/troubleshooting.html

  Error: Connection reset by 192.30.253.113 port 22

  fatal: sha1 file '<stdout>' write error: Broken pipe

  fatal: The remote end hung up unexpectedly

  fatal: The remote end hung up unexpectedly

      at ChildProcess.<anonymous> (D:\blog\node_modules\hexo-util\lib\spawn.js:37:17)

      at emitTwo (events.js:126:13)

      at ChildProcess.emit (events.js:214:7)

      at ChildProcess.cp.emit (D:\blog\node_modules\cross-spawn\lib\enoent.js:40:29)

      at maybeClose (internal/child_process.js:925:16)

      at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

解决方法：

往 Github push 文件时出现 packet_write_wait: Connection to 192.30.253.112: Broken pipe 这个问题是因为传输

过程被打断，而导致传输失败。

1、尝试过 ssh -o ServerAliveInterval=60 mzwua@192.30.253.112（只有一次有效，后面再遇到就挂了！）

2、有网友说：删除.deploy_git文件后重新部署（我试了一下还是挂了！）

3、改用手机热点（竟然可以了，Why？？防火墙？？）