That looks like a local network error.  It is not the other common case where galaxy is taking over stdout and stderr in a subprocess call to a local job and that job is a script that pipes output from one program to another via reassigning stdout and stdin within those programs.<br>
<br>Is this error repeatable?  If so, then there is something to investigate.  Otherwise, we need more graceful recovery, at some point, instead of a mystical stack trace.<br><br>Also, if you post these messages to the list, it is good practice to remove IP addresses which can be reached via the web.  Not all of us wear white hats.<br>
<br><br><br><div class="gmail_quote">On Mon, May 21, 2012 at 3:55 AM,  <span dir="ltr">&lt;<a href="mailto:xxtdqxx@gmail.com" target="_blank">xxtdqxx@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

<div dir="ltr">
<div dir="ltr">
<div style="font-size:12pt;font-family:&#39;Calibri&#39;">
<div>Dear Galaxy Team.</div>
<div> </div>
<div>I installed Galaxy on company server for integrating with our services. And 
I found some problem in uploading files via API.</div>
<div>I tried to upload file from local folder and it works well. But, then I 
tried to upload file from remote server it throws next exception:</div>
<div> </div>
<div>194.226.177.176 - - [21/May/2012:12:38:51 +0200] &quot;POST 
/api/user/adm/upload?key=71edcbdb2b91c9b2c1125775804d2093 HT</div>
<div>TP/1.1&quot; 500 - &quot;-&quot; &quot;Python-urllib/2.6&quot;</div>
<div>Debug at: <a href="http://cogangs.biobase.de:82/_debug/view/1337592259" target="_blank">http://cogangs.biobase.de:82/_debug/view/1337592259</a></div>
<div>----------------------------------------</div>
<div>Exception happened during processing of request from (&#39;194.226.177.176&#39;, 
29682)</div>
<div>Traceback (most recent call last):</div>
<div>  File 
&quot;/data/dat0/galaxy-dist-back/eggs/Paste-1.6-py2.6.egg/paste/httpserver.py&quot;, line 
1053, in process_request_in</div>
<div>_thread</div>
<div>    self.finish_request(request, client_address)</div>
<div>  File &quot;/usr/lib/python2.6/SocketServer.py&quot;, line 322, in 
finish_request</div>
<div>    self.RequestHandlerClass(request, client_address, 
self)</div>
<div>  File &quot;/usr/lib/python2.6/SocketServer.py&quot;, line 618, in 
__init__</div>
<div>    self.finish()</div>
<div>  File &quot;/usr/lib/python2.6/SocketServer.py&quot;, line 661, in finish</div>
<div>    self.wfile.flush()</div>
<div>  File &quot;/usr/lib/python2.6/socket.py&quot;, line 297, in flush</div>
<div>    self._sock.sendall(buffer(data, write_offset, 
buffer_size))</div>
<div>error: [Errno 32] Broken pipe</div>
<div>----------------------------------------</div>
<div> </div>
<div>Browsing libraries from remote server works well.</div>
<div>Please help me to resolve this problem.</div>
<div> </div>
<div>In attach: archive with debug message, controller class for processing 
uploading, buidapp.py, wsgi config file and script for request upload 
file.</div>
<div>Server A contains: uploading file, upload_file.py and Galaxy api</div>
<div>Server B contains: Galaxy service, upload.py, buildapp.py, wsgi config 
file</div>
<div> </div>
<div>Best regards,</div>
<div>Nikolay</div></div></div></div>
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