[Mpls-pm] Perl Socket programming problem with Windows

[Paul.Krcma@wellsfargo.com]

You know what? I gave up on user group email lists along time ago,
because of replies like your's. And here I was, thinking this email
group would be professional. Some things never change.

I just subscribed to this group. It's time to unsubscribe.




-----Original Message-----
From: mpls-pm-bounces at pm.org [mailto:mpls-pm-bounces at pm.org] On Behalf
Of shamu112 at yahoo.com
Sent: Wednesday, August 17, 2005 2:09 PM
To: Paul.Krcma at wellsfargo.com
Cc: mpls-pm at pm.org
Subject: Re: [Mpls-pm] Perl Socket programming problem with Windows

Consult the Book of Armaments, chapter two, verses nine through
twenty-one.

Read thy perldoc perlipc.

Incidentally, why 1024 in recv()?

- Mark

On Wed, Aug 17, 2005 at 01:18:27PM -0500, Paul.Krcma at wellsfargo.com
wrote:
> 
> Hello,
> 
> I'm writing a TCP Server program that polls waits for socket 
> connections on a specified port.  The connection will be coming from a
"black box"
> test harness written in C#.Net.  The connection hand-shake design is 
> as
> follow:
> 
> Black Box requests to connect to the Server Server responds back with 
> a "Challenge" with a hardcode string "1001|1000"
> The Black Box reads the Challenge, then returns another request as 
> "1001|1100"
> The Server will then processes the second request.
> 
> On my Server end, I can start the server and wait for connections. 
> When the Client makes a request to the Server, the Server accepts the 
> connections, but I can't read the data being sent. When I attempt to 
> read the data stream on the Server, it wait about 5 seconds, then the 
> Client hangs. I'm using IO::Socket and IO::Select, and I've tried 
> read, recv, <>, Open(filehandle), all attempts result with the same
error.
> ....clipped...
> 
> The programmer for the Black Box side assures me that he is not 
> putting any special end-of-line characters in his output string.  I'm 
> at a total loss for what is going on here. Any help would be
appreciated.
> 
> Thanks,
> 
> Paul Krcma
> CMI Client/Server (EISS)
> 612-316-3712
> 
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