github推送仓库出现的错误问题解决记录

1、fatal: the remote end hung up unexpectedly

具体现象如下：

Total 47 (delta 9), reused 0 (delta 0), pack-reused 0
error: RPC failed; curl 55 Recv failure: Connection was reset
send-pack: unexpected disconnect while reading sideband packet
fatal: the remote end hung up unexpectedly
Everything up-to-date
FATAL Something's wrong. Maybe you can find the solution here: https://hexo.io/docs/troubleshooting.html
Error: Spawn failed
    at ChildProcess.<anonymous> (E:\CodeLab\GitRepoLab\00-OwnCode\hexo_blog\node_modules\hexo-util\lib\spawn.js:51:21)
    at ChildProcess.emit (node:events:517:28)
    at cp.emit (E:\CodeLab\GitRepoLab\00-OwnCode\hexo_blog\node_modules\cross-spawn\lib\enoent.js:34:29)
    at ChildProcess._handle.onexit (node:internal/child_process:292:12)

问题原因：推送的文件太大，超出了buffer。

解决办法：

• 修改当前仓库buffer：

git config --local http.postBuffer 524288000

• 或者修改.git/config下的postBuffer属性：

参考：https://blog.csdn.net/u013250071/article/details/81203900

2、Failed to connect to github.com port 443 after 21065 ms: Couldn’t connect to server

问题现象：

fatal: unable to access 'https://github.com/minixiaoxin/codestar.github.io.git/': Failed to connect to github.com port 443 after 21065 ms: Couldn't connect to server
FATAL Something's wrong. Maybe you can find the solution here: https://hexo.io/docs/troubleshooting.html
Error: Spawn failed
    at ChildProcess.<anonymous> (E:\CodeLab\GitRepoLab\00-OwnCode\hexo_blog\node_modules\hexo-util\lib\spawn.js:51:21)
    at ChildProcess.emit (node:events:517:28)
    at cp.emit (E:\CodeLab\GitRepoLab\00-OwnCode\hexo_blog\node_modules\cross-spawn\lib\enoent.js:34:29)
    at ChildProcess._handle.onexit (node:internal/child_process:292:12)

问题原因：配置了VPN代理的原因

• 有VPN代理，则使用下面的代理进行连接：

http代理(Ghelper使用此类型代理)：

git config --global http.proxy 127.0.0.1:9981
git config --global https.proxy 127.0.0.1:9981
git config --global http.proxy 127.0.0.1:9981;git config --global https.proxy 127.0.0.1:9981

socket5代理：

git config --global http.proxy socks5 127.0.0.1:9981
git config --global https.proxy socks5 127.0.0.1:9981
git config --global http.proxy socks5 127.0.0.1:9981;git config --global https.proxy socks5 127.0.0.1:9981

• 无代理：

查看代理

git config --global --get http.proxy
git config --global --get https.proxy
git config --global --get http.proxy;git config --global --get https.proxy

取消代理

git config --global --unset http.proxy
git config --global --unset https.proxy
git config --global --unset http.proxy;git config --global --unset https.proxy

参考：https://blog.csdn.net/zpf1813763637/article/details/128340109

3、Recv failure: Connection was reset

问题现象：

fatal: unable to access 'https://github.com/minixiaoxin/codestar.github.io.git/': Recv failure: Connection was reset
FATAL Something's wrong. Maybe you can find the solution here: https://hexo.io/docs/troubleshooting.html
Error: Spawn failed
    at ChildProcess.<anonymous> (E:\CodeLab\GitRepoLab\00-OwnCode\hexo_blog\node_modules\hexo-util\lib\spawn.js:51:21)
    at ChildProcess.emit (node:events:517:28)
    at cp.emit (E:\CodeLab\GitRepoLab\00-OwnCode\hexo_blog\node_modules\cross-spawn\lib\enoent.js:34:29)
    at ChildProcess._handle.onexit (node:internal/child_process:292:12)

问题原因：路由问题。

解决方法：

• 重置Git代理：

git config --global --unset http.proxy
git config --global --unset https.proxy

• 清除DNS缓存，在cmd面板执行：

ipconfig/flushdns

之后，重新提交即可：

参考：https://blog.csdn.net/m0_69087087/article/details/128838186

4、unexpected disconnect while reading sideband packet

扩大git缓存，单位是Byte， 1048576000B=1G

git config --global http.postBuffer 1048576000

参考：

https://blog.csdn.net/st75033562/article/details/132452763