[BUG] BUG现象描述(必填)RtspPlayer.cpp:699 onPlayResult_l | 4 connection reset by peer about zlmediakit

[PioLing]

"Connection reset by peer",
It looks like you've encountered a connection reset issue. This is typically caused by network issues, possibly due to unstable network or server problems (Dahua NVR device as a server) ,

[xiongguangjie]

you can capture network data packet , upload i will analysis it .
usually, this is caused by network device or program (like firewall / route etc)

[pubpy2015]

It's very strange that during that time, on the same PC, VLC was still able to play that video stream without errors.
I don't know if it has to do with timestamps and if VLC has a mode that can still play the video stream when there are errors from timestamps.

[pubpy2015]

Hi,

This is log from MediaServer, wireshark capture when play with MediaServer and VLC.
Please download here:
https://drive.google.com/file/d/1GHml_l-jtqHdV9DKIZz_XlW5X74DGD2h/view?usp=sharing
or:
https://www.mediafire.com/file/crxf1jkrom2tv9p/MediaServer_18062024.zip/file

[PioLing]

Hi,

This is log from MediaServer, wireshark capture when play with MediaServer and VLC. Please download here: https://drive.google.com/file/d/1GHml_l-jtqHdV9DKIZz_XlW5X74DGD2h/view?usp=sharing or: https://www.mediafire.com/file/crxf1jkrom2tv9p/MediaServer_18062024.zip/file

The Wireshark capture shows an abnormal RST packet sent by the Dahua device（113.161.39.80） at the time of 2024-06-18 14:52:44.009, which indicating a "connection reset by peer."

Therefore, it is either an issue with the Dahua NVR device or a problem with the intermediate routing network.

[xiongguangjie]

Hi,
This is log from MediaServer, wireshark capture when play with MediaServer and VLC. Please download here: https://drive.google.com/file/d/1GHml_l-jtqHdV9DKIZz_XlW5X74DGD2h/view?usp=sharing or: https://www.mediafire.com/file/crxf1jkrom2tv9p/MediaServer_18062024.zip/file

The Wireshark capture shows an abnormal RST packet sent by the Dahua device（113.161.39.80） at the time of 2024-06-18 14:52:44.009, which indicating a "connection reset by peer."

Therefore, it is either an issue with the Dahua NVR device or a problem with the intermediate routing network.

yes ,i also analysis the capture data . the nvr send rst to ZLM , this maybe network provider has some limit

[xiongguangjie]

the vlc is ok maybe , some network device analysis rtsp header to pass vlc no limit ,but to zlm has some limit

[pubpy2015]

Thanks,
The network system is very simple with an unmanaged switch and router, using NAT to public to the internet.
I tried with another NVR, same model, in another location. That problem still occurs.