[IPython-dev] Notebook connection timeouts
Scott Burns
scott.s.burns at vanderbilt.edu
Thu Mar 20 16:16:00 EDT 2014
Long-running notebooks will often become unresponsive and I see this
from the server log:
```
...
WARNING:tornado.general:error on read
Traceback (most recent call last):
File
"/gpfs22/home/burnsss1/env6/lib/python2.7/site-packages/tornado/iostream.py",
line 391, in _handle_read
if self._read_to_buffer() == 0:
File
"/gpfs22/home/burnsss1/env6/lib/python2.7/site-packages/tornado/iostream.py",
line 447, in _read_to_buffer
chunk = self.read_from_fd()
File
"/gpfs22/home/burnsss1/env6/lib/python2.7/site-packages/tornado/iostream.py",
line 911, in read_from_fd
chunk = self.socket.read(self.read_chunk_size)
File
"/usr/local/python2/latest/x86_64/gcc46/nonet/lib/python2.7/ssl.py",
line 151, in read
return self._sslobj.read(len)
error: [Errno 110] Connection timed out
...
```
Is there a config in IPython I can set to help mitigate this? Would 2.0
help?
64-bit linux, python 2.7.2...
pyzmq==13.1.0
Jinja2==2.7
ipython==1.1.0
tornado==3.1.1
Thanks for the insight!
--Scott
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