Re: Socket read error (was: Sniff TCP/IP traffic on iSeries?)

[David Gibbs <david@xxxxxxxxxxxx>]

Nothing ... the server side won't know that I'm done sending.

Please keep in mind ... this code works 100% on dozens of other systems
it's installed on.  No problems at all.

david

Chris Payne wrote:
> What happens if you try to read before the shutdown?
> 
> -----Original Message-----
> From: rpg400-l-bounces@xxxxxxxxxxxx
> [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of David Gibbs
> Sent: Tuesday, October 25, 2005 1:45 PM
> To: Midrange Systems Technical Discussion
> Cc: RPG400-L@xxxxxxxxxxxx
> Subject: Socket read error (was: Sniff TCP/IP traffic on iSeries?)
> 
> *** CROSS POSTING TO RPG400-L because it relates to RPG programming now.
> 
> Chris Bipes wrote:
> 
>>Well if the code works else where, PTF should fix the problem.  Good
>>Luck. 
> 
> 
> Well, it gets weirder and weirder.
> 
> We finally got boat loads of PTF's installed ... and can now run our
> java server on the iSeries ... but we're still getting the same error.
> 
> We're communicating to localhost.  So this rules out networking
> problems.
> 
> When I run a java test program that interacts with the server (also
> running java, different JVM) it responds correctly.  This pretty much
> rules out the server application.
> 
> However, if I try to invoke the same transaction from RPG, I get the
> 3426 error when I do the read.  The send works fine ... no errors.
> 
> My basic logic is as follows ...
> 
> open socket
> connect to remote
> send data on socket
> shutdown sending socket [shutdown(socket:1)]
> read data from socket
> 
> At this point I'm getting a -1 from the read.  When I get the errno
> value, I'm getting 3426.
> 
> I'm at wits end on this one.
> 
> david