W dniu 06.08.2011 19:04, Roberto De Ioris pisze:
Another one of my developmemnt servers has started doing this now.. This
time, it's unrelated to any sort of lag/delay in response:

Sat Aug  6 15:50:12 2011 - write(): Broken pipe
[plugins/python/wsgi_subhandler.c line 189]
Sat Aug  6 15:50:14 2011 - write(): Broken pipe
[plugins/python/wsgi_subhandler.c line 189]
Sat Aug  6 15:50:16 2011 - write(): Broken pipe
[plugins/python/wsgi_subhandler.c line 189]
Sat Aug  6 15:50:18 2011 - writev(): Broken pipe
[plugins/python/wsgi_headers.c line 182]
Sat Aug  6 15:50:18 2011 - write(): Broken pipe
[plugins/python/wsgi_subhandler.c line 189]
Sat Aug  6 15:50:30 2011 - write(): Broken pipe
[plugins/python/wsgi_subhandler.c line 189]

PY-Execution-Time: 0.178904056549
PY-Execution-Time: 0.279319047928
PY-Execution-Time: 0.212793111801
PY-Execution-Time: 0.19362783432
PY-Execution-Time: 0.18998003006
PY-Execution-Time: 0.230093002319

Any ideas?

If uWSGI is not blocked this could be a simple disconnecting client,
otherwise remember that you can send SIGUSR2 to workers to know what they
are doing (and eventually call strace on it)

This happend to me just now. I had an application on my dev server (uwsgi 0.9.8.1) which was respawning due to an import error, meanwhile nginx (v0.8.54) was receiving incoming http requests. It lasted about 15 secs than everything went back to normal. Maybe some timeout configuration? Keep-alive ?

--
Pozdrawiam,

Łukasz Czuja

Programista / Analityk / Architekt IT

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