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From "Rashmi R Katagall" <rashmikatag...@in.ibm.com>
Subject Fw: Tomcat 7.0.63 - socketBuffer "-1" - linux platform behaviour
Date Mon, 07 Mar 2016 10:46:35 GMT
Hi,

I have implemented a service using Http11Protocol and I have disabled the 
socketBuffer for the object by setting its value to "-1". When the client 
disconnects before the server responds, then on windows I see the 
exception:

SEVERE: Error processing request
java.net.SocketException: Unrecognized Windows Sockets error: 0: socket 
write er
ror
        at 
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:125)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:171)
        at 
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffe
r.doWrite(InternalOutputBuffer.java:243)
        at 
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(Identit
yOutputFilter.java:84)
        at 
org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputB
uffer.java:192)
        at org.apache.coyote.Response.doWrite(Response.java:499)
        at dummyAdapter.service(dummyAdapter.java:49)

But on linux, I don't see any exception raised.

The source code and jar file - 

To execute the code run: java TomcatCipherTst

This will start the listener on port 7677 and wait for client to connect. 
The server responds only after 60 seconds. So, to recreate the client 
needs to disconnect before 60 seconds.

I am looking for help to understand why there is no exception raised on 
linux when the client disconnects before server responds unlike that on 
windows.


Thanks,
Rashmi
 





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