Wireshark-users: [Wireshark-users] RST In video streaming over TCP socket?

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From: samira afzal <afzal.samira@xxxxxxxxx>
Date: Tue, 7 Feb 2017 03:38:46 -0200
Hi everyone,
I don't know that i can ask it in this forum or not. but i couldn't receive any reply in http://stackoverflow.com/questions/42031219/rst-in-video-streaming-over-tcp-socket.
I hope your help.

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I have an application for video streaming over UDP and it works completely success. I changed the socket to TCP. When it is running after a few packets transferring, receiver sends RST and it stops working. (The packet with a large length is also strange which transferred from sender to receiver while MTU is 1400 - what is this packet?)

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I checked receiver and sender log. The last packet that was received by receiver has a large and strange sequence number (dump packet). It makes an error and then application stops. Sender is not sending such a packet. Where is this packet come from? Is it transport layer that makes it?

enter image description here

When I added a sleep time (0.1 second) to the sender after each packet sending. The program works without any strange large length packets in Wireshark or strange sequence number But this is not a reasonable solution for video. What is your suggestion now? what could be the problem? How could analyze this network? How could solve it?


Thanks in advance