[IPython-User] sockjs code errors

Darren Govoni darren@ontrenet....
Fri Sep 21 10:27:01 CDT 2012


Not sure. But the calls should be rather instant. The page is only up for a few seconds, then I try to execute a cell and get the errors right away, so I don't think its timing out. 

There is some added security on the network I am on, but what struck me was there is still a ws:// error reference.

If all the calls return on the same outbound port as the notebook, I think our security will be satisfied.

<br><br><br>------- Original Message -------
On 9/21/2012  10:12 AM Matthias BUSSONNIER wrote:<br>sept. 2012 � 15:23, Darren Govoni a �crit :
<br>
<br>> Hi again,
<br>> 
<br>>    I'm trying to test the SockJS PR code on our network (which restricts some non-origination port access). Here is the errors I get loading a notebook.
<br>> 
<br>>  
<br>> GET http://ec2-23-22-85-215.compute-1.amazonaws.com/...6f72-2332-4b46-801e-7b2ac3d7279c?_=1348150153522
<br>> 200 OK
<br>> 	 875ms	
<br>> jquery...v=ddb84 (line 4)
<br>> POST http://ec2-23-22-85-215.compute-1.amazonaws.com/...ls?notebook=3f516f72-2332-4b46-801e-7b2ac3d7279c
<br>> 200 OK
<br>> 	 156ms	
<br>> jquery...v=ddb84 (line 4)
<br>> Kernel started: 
<br>> 4fcdd448-528c-4398-9f35-66ef0c8dd845
<br>> kernel.js?v=8ec9a (line 72)
<br>> Starting SockJS:
<br>> http://ec2-23-22-85-215.compute-1.amazonaws.com/kernels/4fcdd448-528c-4398-9f35-66ef0c8dd845
<br>> kernel.js?v=8ec9a (line 128)
<br>> GET http://ec2-23-22-85-215.compute-1.amazonaws.com/...s/4fcdd448-528c-4398-9f35-66ef0c8dd845/sock/info
<br>> 200 OK
<br>> 	 31ms	
<br>> sockjs...v=677b0 (line 27)
<br>> POST http://ec2-23-22-85-215.compute-1.amazonaws.com/...f35-66ef0c8dd845/sock/694/20e9o3i2/xhr_streaming
<br>> Aborted
<br>> 	 	
<br>> sockjs...v=677b0 (line 27)
<br>> POST http://ec2-23-22-85-215.compute-1.amazonaws.com/...28c-4398-9f35-66ef0c8dd845/sock/694/9j21bbu5/xhr
<br>> 200 OK
<br>> 	 156ms	
<br>> sockjs...v=677b0 (line 27)
<br>> POST http://ec2-23-22-85-215.compute-1.amazonaws.com/.. .398-9f35-66ef0c8dd845/sock/694/9j21bbu5/xhr_send
<br>> 500 Internal Server Error
<br>> 	 63ms	
<br>> sockjs...v=677b0 (line 27)
<br>> POST http://ec2-23-22-85-215.compute-1.amazonaws.com/...28c-4398-9f35-66ef0c8dd845/sock/694/9j21bbu5/xhr
<br>> 200 OK
<br>> 	 47ms	
<br>> sockjs...v=677b0 (line 27)
<br>> "NetworkError: 500 Internal Server Error - http://ec2-23-22-85-215.compute-1.amazonaws.com/kernels/4fcdd448-528c-4398-9f35-66ef0c8dd845/sock/694/9j21bbu5/xhr_send"
<br>> xhr_send
<br>> The connection to ws://ec2-23-22-85-215.compute-1.amazonaws.com/kernels/4fcdd448-528c-4398-9f35-66ef0c8dd845/sock/694/k9gnz13n/websocket was interrupted while the page was loading.
<br>>  	
<br>> ...)})},y.prototype._didMessage=function(a){var b=this,c=a.slice(0,1);switch(c){cas...
<br>> sockjs...v=677b0 (line 27)
<br>Can it be some security measure so that even with connexion=keep-alive either a proxy or the remote server close the connexion after  a given timeout ?
<br>I have not enough netcat foo to tell you how to check.
<br>-- 
<br>Matthias 
<br>
<br>
<br>
<br>>  
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