git pull/push无法从github拉/推/到github，但git pull/push-vv可以

我曾多次遇到，

git push

无法推送到github，而

git push-vv

可以，例如检查我刚才运行的以下结果。我找不到关于

-vv

的文档，除了明显的输出更详细

同样的情况也发生在git pull上

那为什么呢？还是这真的只是运气

ws_redis ➤ git push -v origin v4                                                                             
Pushing to https://github.com/qiulang/ws_redis.git
fatal: unable to access 'https://github.com/qiulang/ws_redis.git/': Failed to connect to github.com port 443: Operation timed out
ws_redis ➤ git push -v origin v4                                                                              
Pushing to https://github.com/qiulang/ws_redis.git
fatal: unable to access 'https://github.com/qiulang/ws_redis.git/': Failed to connect to github.com port 443: Operation timed out
ws_redis ➤ git push -vv origin v4                                                                             
Pushing to https://github.com/qiulang/ws_redis.git
Enumerating objects: 98, done.
Counting objects: 100% (98/98), done.
Delta compression using up to 8 threads
Compressing objects: 100% (84/84), done.
Writing objects: 100% (87/87), 20.73 KiB | 1.22 MiB/s, done.
Total 87 (delta 53), reused 0 (delta 0)
POST git-receive-pack (21396 bytes)
remote: Resolving deltas: 100% (53/53), completed with 8 local objects.
remote: 
remote: Create a pull request for 'v4' on GitHub by visiting:
remote:      https://github.com/qiulang/ws_redis/pull/new/v4
remote: 
To https://github.com/qiulang/ws_redis.git
 * [new branch]      v4 -> v4
updating local tracking ref 'refs/remotes/origin/v4' 

或

---更新---

---

如果我最近从中国访问，github服务是相当不稳定的。所以我猜可能是运气不好。

这里的问题很相似，谢谢，但我检查了其中一个问题，我认为他的问题不同。你有两次超时，然后成功连接。我想，如果您先使用

git push-vv

，然后使用

git push-v

第二次，然后使用

git push-vv

第三次，您仍然会有两次超时，然后连接成功。也就是说，

-v

标志并不重要：唯一重要的是运气。我最初是这么想的，但发生了好几次，让我怀疑这真的只是运气吗？从中国大陆到GitHub的连接从未稳定过。去买一些类似VPN的服务。

//I run following commands together
lang@localhost qiulang.github.io % git pull --verbose
From https://github.com/qiulang/qiulang.github.io
 = [up to date]      master     -> origin/master
Already up to date.
lang@localhost qiulang.github.io % git pull
fatal: unable to access 'https://github.com/qiulang/qiulang.github.io.git/': LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443
lang@localhost qiulang.github.io % git pull -vv
From https://github.com/qiulang/qiulang.github.io
 = [up to date]      master     -> origin/master
Already up to date.
lang@localhost qiulang.github.io % git pull
fatal: unable to access 'https://github.com/qiulang/qiulang.github.io.git/': LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443