title: error: RPC failed; curl 55 Send failure: Connection timed out
body: <p>When I push a single or two files I can push successfully but when I try to push many files I am getting the message after a long time</p>
  
  <pre><code>error: RPC failed; curl 55 Send failure: Connection timed out
  fatal: The remote end hung up unexpectedly
  </code></pre>
  
  <p>I have applied the solution by increasing the postBuffer but still not working.</p>
  
  <p>The response of the detailed push command</p>
  
  <pre><code>GIT_CURL_VERBOSE=1 git push origin backend
  </code></pre>
  
  <p>is following</p>
  
  <pre><code>* Couldn't find host gitlab.odookorea.com in the .netrc file; using defaults
  * Found bundle for host gitlab.odookorea.com: 0x918de0 [can pipeline]
  * Re-using existing connection! (#0) with host gitlab.odookorea.com
  * Connected to gitlab.odookorea.com (182.237.84.46) port 80 (#0)
  * Server auth using Basic with user 'abbas'
  &gt; GET /hyuna/fruits-passion.git/info/refs?service=git-receive-pack HTTP/1.1
  Host: gitlab.odookorea.com
  Authorization: Basic YWJiYXM6QWJiYXMxMjM1IQ==
  User-Agent: git/2.18.0
  Accept: */*
  Accept-Encoding: deflate, gzip
  Accept-Language: en-US, *;q=0.9
  Pragma: no-cache
  
  &lt; HTTP/1.1 200 OK
  &lt; Server: nginx/1.10.3 (Ubuntu)
  &lt; Date: Fri, 20 Jul 2018 04:06:36 GMT
  &lt; Content-Type: application/x-git-receive-pack-advertisement
  &lt; Content-Length: 603
  &lt; Connection: keep-alive
  &lt; Cache-Control: no-cache
  &lt; Strict-Transport-Security: max-age=31536000
  &lt; 
  * Connection #0 to host gitlab.odookorea.com left intact
  Enumerating objects: 525, done.
  Counting objects: 100% (525/525), done.
  Delta compression using up to 8 threads.
  Compressing objects: 100% (322/322), done.
  Writing objects: 100% (521/521), 221.37 KiB | 73.79 MiB/s, done.
  Total 521 (delta 157), reused 492 (delta 147)
  * Couldn't find host gitlab.odookorea.com in the .netrc file; using defaults
  * Found bundle for host gitlab.odookorea.com: 0x918de0 [can pipeline]
  * Re-using existing connection! (#0) with host gitlab.odookorea.com
  * Connected to gitlab.odookorea.com (182.237.84.46) port 80 (#0)
  * Server auth using Basic with user 'abbas'
  &gt; POST /hyuna/fruits-passion.git/git-receive-pack HTTP/1.1
  Host: gitlab.odookorea.com
  Authorization: Basic YWJiYXM6QWJiYXMxMjM1IQ==
  User-Agent: git/2.18.0
  Accept-Encoding: deflate, gzip
  Content-Type: application/x-git-receive-pack-request
  Accept: application/x-git-receive-pack-result
  Content-Length: 226841
  
  * Send failure: Connection timed out
  * Closing connection 0
  error: RPC failed; curl 55 Send failure: Connection timed out
  fatal: The remote end hung up unexpectedly
  fatal: The remote end hung up unexpectedly
  Everything up-to-date
  </code></pre>
  
  <p>I am trying to solve it from last week but unable to solve it. Please help me to solve it.</p>
  
  <p>Thank You!</p>