wolverin-a

``` # ./rtsp-simple-server --version v1.6.0 # netstat -anp | grep rtsp-simple | grep ESTABLISHED | wc -l 30 $ sudo journalctl -u rtsp-simple-server -f | grep "write queue is full"...

[aler9](https://github.com/aler9) You wrote [earlier ](https://github.com/bluenviron/mediamtx/discussions/2334) `If CPU and RAM are low, it means that any bottleneck is in the network and not in the application indeed.` But this is not...

I got a similar [problem ](https://ffmpeg.org//pipermail/libav-user/2023-April/013355.html) using ffmpeg libraries when I was publishing to myself and couldn't achieve high speed.

updated to version 1.8.0, but the problem remains

@aler9 Can you tell me how to help you find a problem in your mediamtx? Because the problem is precisely in it, incoming traffic is more than 200 mbit/s, while...

> If you want to solve the issue, you have to identify where the bottleneck lies, by monitoring all possible indicators until you find the one that is saturated. Linux...

iptraf on an interface that deals only with video proxies 

@neilyoung it doesn't help, I've reopened the new [issue](https://github.com/bluenviron/mediamtx/issues/3308), where I specified all the current kernel parameters.

The only stable way for me to use MQTTAsync is to connect with MQTTAsync_connectOptions.cleansession = 0 and no longer track onSuccess events Yesterday, mosquito was unavailable for about 10 minutes,...

I haven't found the beginning with a connection break yet, but here's a trace some time after disconnecting What is MQTTAsync doing and does not send connection and subscription events?