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Looking for VB.NET Help with TCP Communications
 
#5
Oh, it's real simple. I have a TCPListener open on port 3336, waiting for an incoming signal from a remote program. Wireshark shows that the remote program is,right on cue, sending the SYNs to 3336 to initiate a session -- three, one initial attempt and two retries -- but for some reason, my program is not seeing them. I'm pretty sure the Windows firewall isn't blocking the connection (not 100%, as it's damned hard to understand the nest of rules), but beyond that I'm drawing a blank.
-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.
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Messages In This Thread
[No subject] - by CattyNebulart - 03-23-2012, 01:28 AM
[No subject] - by Bob Schroeck - 03-26-2012, 02:33 PM
[No subject] - by CattyNebulart - 03-26-2012, 07:48 PM
[No subject] - by Bob Schroeck - 03-26-2012, 07:52 PM
[No subject] - by CattyNebulart - 03-27-2012, 01:15 AM
[No subject] - by Bob Schroeck - 03-27-2012, 05:04 PM

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