SAT>IP: requesting too many PIDs causes freeze

Christian Eiden · 2016-07-12T20:54:35+00:00

Hi, I'm running Tvheadend 4.0.8_1 on a FreeNAS (FreeBSD based) system, installed via pkg, in combination with a SelfSat SAT>IP dish and Astra 19.2E. Eve...

Christian Eiden

here some screenshots with multiple SD subscriptions

!sd1.png!

!sd2.png!

Christian Eiden

just tested 6 SD services on one mux. This also breaks. Could it be related to a network issue?

Christian Eiden

General Bandwidth is not a problem, as 5 HD Streams from different tuners work perfect

!1.png!

Christian Eiden

I sometimes see messages like this in my FreeBSD

sonewconn: pcb 0xfffff803d1c93c40: Listen queue overflow: 2 already in queue awaiting acceptance (4 occurrences)

This means, that Tvheadend can't process the network traffic fast enough. What can I do?

Christian Eiden

Just made an installation on a RPi with Version 4.0.8 (http://dl.bintray.com/tvheadend/deb jessie release)
Same thing here

Christian Eiden

Is this related to https://tvheadend.org/issues/3677?

Christian Eiden

Seems I got this running. Set "Maximum PIDs" to 8 and it worked ...

!1.png!

Christian Eiden

16 also works ...

Christian Eiden

with 3 HD services on one mux, I git the problem again

Christian Eiden

After more testing, my current value is 14.
This works nice fror max 2 HD services on one mux.
When trying 3 SD Services, video is good but audio is dropped ...

Christian Eiden

I created a Bug for that .... https://tvheadend.org/issues/3903