把项目fork下来，加入本地项目，当push到源仓库的时候，出现如下问题：

git -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree push -v --tags origin refs/heads/develop:refs/heads/develop 

Pushing to http://git.oschina.net/******

POST git-receive-pack (chunked)

error: unable to rewind rpc post data - try increasing http.postBuffer

error: RPC failed; curl 56 Recv failure: Connection reset by peer

fatal: The remote end hung up unexpectedly

fatal: The remote end hung up unexpectedly

Everything up-to-date

Completed with errors, see above

大概意思是http.postBuffer太小，需要设置更大的值，应该是我们项目中用到的第三方静态库有400多MB大小的单个.a文件。

谷歌查了相关资料，在终端执行

git config --global http.postBuffer 524288000

命令，将http.postBuffer设置为500MB大小后，可以正常push操作了。

也可以通过Source Tree

唤起终端运行命令：

git config http.postBuffer 524288000

参考链接：http://www.ifeegoo.com/git-code-management-dot-gitignore-file-has-no-effect-solution.html

http://www.ifeegoo.com/git-rpc-failed-result-equals-56-http-code-equals-0-error-analysis-and-solution.html

http://support.deveo.com/knowledgebase/articles/188200-git-push-over-https-with-large-changesets