error: [Errno 32] Broken pipe

[Marcelo Rodrigues]

Hi Guys,

My PyDAP server is getting down many times by day. I can see in my log the message below. There is a solution?

Exception happened during processing of request from ('172.31.132.57', 44195)

Traceback (most recent call last):

  File "/usr/lib/python2.7/site-packages/paste/httpserver.py", line 1085, in process_request_in_thread

    self.finish_request(request, client_address)

  File "/usr/lib64/python2.7/SocketServer.py", line 334, in finish_request

    self.RequestHandlerClass(request, client_address, self)

  File "/usr/lib64/python2.7/SocketServer.py", line 651, in __init__

    self.finish()

  File "/usr/lib64/python2.7/SocketServer.py", line 710, in finish

    self.wfile.close()

  File "/usr/lib64/python2.7/socket.py", line 279, in close

    self.flush()

  File "/usr/lib64/python2.7/socket.py", line 303, in flush

    self._sock.sendall(view[write_offset:write_offset+buffer_size])

error: [Errno 32] Broken pipe

[James Hiebert]

Hi Marcelo,

I believe that a broken pipe happens when your server loses connectivity
with the client without one side or the other properly ending the TCP
connection. It might be one side or the other losing an Internet
connection, the client machine powering down during the request, or many
other things.

This *shouldn't* crash the PyDAP server, and the fact that it's getting
logged (as an unhandled exception) indicates that it's not. Could you
clarify that point? If it does actually crash the server, could you
submit that as a GitHub issue?

~James Hiebert

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