[Zope] Stable ZopeHTTP crashes on Linux - TAR problem?

[Stephan Richter]

The code looks okay. If you have () then the indention is ignored. The problem
is the 'write' method I think!?! But I do not know enough about this code to
make further statements.

stephan

On Fri, 13 Aug 1999, you wrote:
> Hi all.
> 
> I'm using the latest stable release in Linux 2.0.37 and Zope crashed
> three times in less than 24 hours. My logs read as follows:
> 
> # cat serve.log    
> Publishing module Main
> Serving HTTP on port 9673 ...
> ----------------------------------------
> Exception happened during processing of request from ('200.211.x.x',
> 1132)
> ----------------------------------------
> 
> # cat serve.errors
> 200.211.x.x - - [13/Aug/1999 15:27:35] "GET /abc/ HTTP/1.1" 200 -
> 200.211.x.x - - [13/Aug/1999 15:27:36] "GET /abc/Images/advert.gif
> HTTP/1.1" 200 -
> Traceback (innermost last):
>   File "ZopeHTTPServer/ZopeHTTPServer.py", line 388, in handle_request
>     self.process_request(request, client_address)
>   File "lib/python1.5/SocketServer.py", line 239, in process_request
>     self.finish_request(request, client_address)
>   File "lib/python1.5/SocketServer.py", line 243, in finish_request
>     self.RequestHandlerClass(request, client_address, self)
>   File "lib/python1.5/SocketServer.py", line 362, in __init__
>     self.handle()
>   File "lib/python1.5/BaseHTTPServer.py", line 258, in handle
>     method()
>   File "ZopeHTTPServer/ZopeHTTPServer.py", line 292, in do_GET
>     self.publish_module()
>   File "ZopeHTTPServer/ZopeHTTPServer.py", line 305, in publish_module
>     publish_module(
>   File "lib/python/ZPublisher/Publish.py", line 893, in publish_module
>     if response: stdout.write(response)
>   File "ZopeHTTPServer/ZopeHTTPServer.py", line 240, in write
>     self.handler.wfile.write(self.data[:start]+
> IOError: (32, 'Broken pipe')
> 
> Note: isn't something strange here? The logs seems to be switched.
> "serve.log" have only a error message and "sever.errors" have the entire
> access log.
> 
> ZopeHTTPServer.py reads on line 240 (*)
>  
>    def write(self,data):
>         if self.latch:
>             self.handler.wfile.write(data)
>         else:
>             self.data=self.data+data  
>             start=string.find(self.data,"Status: ")
>             if start != -1:
>                 end=string.find(self.data,"\n",start)
>                 status=self.data[start+8:end]
>                 code, message=tuple(string.split(status," ",1))
>                 self.handler.send_response(string.atoi(code),message)
>                 self.handler.wfile.write(self.data[:start]+
>                     self.data[end+1:])  ---> (*)
>                 self.latch=1
> 
> I don't do Python but, to my knowledge, spaces are significant, aren't
> they? In this case the source was only untared and not modified in any
> way. It looks that a newline is the problem here, am I right?
> 
> []s
> 
> --
> Henrique Almeida           | GCS !a CS++>$ UL+++
> Univ Federal de Uberlandia | W++ N+ Y+ PGP+ t++@
> Uberlandia, MG, Brasil     | 5+++ X+ tv- b++ D++
> almeida@uberlandia.org     | e+>++
> 
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--
Stephan Richter
iXL - Software Designer and Engineer