RE: git-upload-pack hangs

["Jason Pyeron" <jpyeron@pdinc.us>]

> -----Original Message-----
> From: Jason Pyeron 
> Sent: Monday, September 26, 2016 01:51
> 
> git is hanging on clone. I am runnig (cygwin) git 2.8.3 on 
> IIS7 (windows server 2012 R2).
> 
> Where can I start to perform additional debugging?
> 

Reading this thread, it seems plausible as a cause since it aligns with my testing.

http://www.spinics.net/lists/git/msg279437.html [ and http://www.spinics.net/lists/git/attachments/binQFGHirNLw3.bin ]

I will start to trudge into the code to see if this (or similar) has been applied and if not, does it fix it.

> Selected items I have read, but they did not help:
> 
> http://unix.stackexchange.com/questions/98959/git-upload-pack-
> hangs-indefinitely
> 
> https://sparethought.wordpress.com/2012/12/06/setting-git-to-w
ork-behind-ntlm-authenticated-proxy-cntlm-to-the-rescue/
> 
> https://sourceforge.net/p/cntlm/bugs/24/
> 
> invocation of the clone:
> 
> jpyeron.adm@SERVER /tmp
> $ GIT_TRACE=1  GIT_CURL_VERBOSE=true git clone 
> http://SERVER.domain.com/git/test.git
> 01:23:37.020476 git.c:350               trace: built-in: git 
> 'clone' 'http://SERVER.domain.com/git/test.git'
> Cloning into 'test'...
> 01:23:37.206046 run-command.c:336       trace: run_command: 
> 'git-remote-http' 'origin' 'http://SERVER.domain.com/git/test.git'
> * STATE: INIT => CONNECT handle 0x60009a140; line 1397 
> (connection #-5000)
> * Couldn't find host SERVER.domain.com in the .netrc file; 
> using defaults
> * Added connection 0. The cache now contains 1 members
> *   Trying ::1...
> * TCP_NODELAY set
> * STATE: CONNECT => WAITCONNECT handle 0x60009a140; line 1450 
> (connection #0)
> * Connected to SERVER.domain.com (::1) port 80 (#0)
> * STATE: WAITCONNECT => SENDPROTOCONNECT handle 0x60009a140; 
> line 1557 (connection #0)
> * Marked for [keep alive]: HTTP default
> * STATE: SENDPROTOCONNECT => DO handle 0x60009a140; line 1575 
> (connection #0)
> > GET /git/test.git/info/refs?service=git-upload-pack HTTP/1.1
> Host: SERVER.domain.com
> User-Agent: git/2.8.3
> Accept: */*
> Accept-Encoding: gzip
> Accept-Language: en-US, *;q=0.9
> Pragma: no-cache
> 
> * STATE: DO => DO_DONE handle 0x60009a140; line 1654 (connection #0)
> * STATE: DO_DONE => WAITPERFORM handle 0x60009a140; line 1781 
> (connection #0)
> * STATE: WAITPERFORM => PERFORM handle 0x60009a140; line 1791 
> (connection #0)
> * HTTP 1.1 or later with persistent connection, pipelining supported
> < HTTP/1.1 200 OK
> < Cache-Control: no-cache, max-age=0, must-revalidate
> < Pragma: no-cache
> < Content-Type: application/x-git-upload-pack-advertisement
> < Expires: Fri, 01 Jan 1980 00:00:00 GMT
> * Server Microsoft-IIS/8.5 is not blacklisted
> < Server: Microsoft-IIS/8.5
> < X-Powered-By: ASP.NET
> < Date: Mon, 26 Sep 2016 05:23:37 GMT
> * Marked for [closure]: Connection: close used
> < Connection: close
> < Content-Length: 310
> <
> * STATE: PERFORM => DONE handle 0x60009a140; line 1955 (connection #0)
> * multi_done
> * Curl_http_done: called premature == 0
> * Closing connection 0
> * The cache now contains 0 members
> 01:23:37.688252 run-command.c:336       trace: run_command: 
> 'fetch-pack' '--stateless-rpc' '--stdin' '--lock-pack' 
> '--thin' '--check-self-contained-and-connected' '--cloning' 
> 'http://SERVER.domain.com/git/test.git/'
> 01:23:37.717168 exec_cmd.c:120          trace: exec: 'git' 
> 'fetch-pack' '--stateless-rpc' '--stdin' '--lock-pack' 
> '--thin' '--check-self-contained-and-connected' '--cloning' 
> 'http://SERVER.domain.com/git/test.git/'
> 01:23:37.749820 git.c:350               trace: built-in: git 
> 'fetch-pack' '--stateless-rpc' '--stdin' '--lock-pack' 
> '--thin' '--check-self-contained-and-connected' '--cloning' 
> 'http://SERVER.domain.com/git/test.git/'
> * STATE: INIT => CONNECT handle 0x60009a140; line 1397 
> (connection #-5000)
> * Couldn't find host SERVER.domain.com in the .netrc file; 
> using defaults
> * Added connection 1. The cache now contains 1 members
> * Hostname SERVER.domain.com was found in DNS cache
> *   Trying ::1...
> * TCP_NODELAY set
> * STATE: CONNECT => WAITCONNECT handle 0x60009a140; line 1450 
> (connection #1)
> * Connected to SERVER.domain.com (::1) port 80 (#1)
> * STATE: WAITCONNECT => SENDPROTOCONNECT handle 0x60009a140; 
> line 1557 (connection #1)
> * Marked for [keep alive]: HTTP default
> * STATE: SENDPROTOCONNECT => DO handle 0x60009a140; line 1575 
> (connection #1)
> > POST /git/test.git/git-upload-pack HTTP/1.1
> Host: SERVER.domain.com
> User-Agent: git/2.8.3
> Accept-Encoding: gzip
> Content-Type: application/x-git-upload-pack-request
> Accept: application/x-git-upload-pack-result
> Content-Length: 140
> 
> * upload completely sent off: 140 out of 140 bytes
> * STATE: DO => DO_DONE handle 0x60009a140; line 1654 (connection #1)
> * STATE: DO_DONE => WAITPERFORM handle 0x60009a140; line 1781 
> (connection #1)
> * STATE: WAITPERFORM => PERFORM handle 0x60009a140; line 1791 
> (connection #1)

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