jacktrip without jackd problem

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Kai Schmidt

Dec 21, 2022, 5:28:04 AM12/21/22
to jacktrip-users
Hello everybody,

I would like to run jacktrip in HubServer Mode (-S) on my Ubuntu 22.04 internet server, without having a jackd running.

I compile "./build nojack nogui install" with success and can run

jacktrip -S             # waits for connections

if I connect from my client (ubuntu 22.10 with pipewire) there is a short indication of a connection, but the (jacktrip -S) server than core dumps.

What am I doing wrong?




Dec 24, 2022, 1:09:21 PM12/24/22
to jacktrip-users
What version of JackTrip? type jacktrip -v from the folder where jacktrip is installed. 
As of version 1.4, -R in the command line will allow you to use the built-in sound system rather than JACK.
You can get a list of commands with jacktrip -help. 

hope this helps. please report back on your progress.

Kai Schmidt

Dec 25, 2022, 7:31:36 AM12/25/22
to jacktrip-users
Hi and thanks,

I use latestet git version (1.6.9-beta1) but have tried with other versions too.

I just ask for the server (in HubServerMode) and there is no sound system at all on the server side.

How exactly can I start (and compile) jacktrip to run (and work) on a internet-server in HubServerMode and loopback mode?


Kai Schmidt

Dec 25, 2022, 7:40:45 AM12/25/22
to jacktrip-users
Maybe that helps:

jacktrip -S --loopback
mThreadPool default maxThreadCount = 2
mThreadPool maxThreadCount previously set to 32
JackTrip HUB SERVER: UDP Base Port set to 61002
JackTrip HUB SERVER: Waiting for client connections...
JackTrip HUB SERVER: Hub auto audio patch setting = 0 (server-to-clients) =======================================================
JackTrip HUB SERVER: Client Connection Received!
JackTrip HUB SERVER: Client Connect Received from Address : ::ffff:
JackTrip HUB SERVER: Reading UDP port from Client...
JackTrip HUB SERVER: Client UDP Port is = 4464
JackTrip HUB SERVER: Sending Final UDP Port to Client: 61002
Writing port: 61002 JackTrip HUB SERVER: Client TCP Connection Closed!
JackTrip HUB SERVER: Starting JackTripWorker...
Segmentation fault (core dumped)

synthi...@gmail.com schrieb am Samstag, 24. Dezember 2022 um 19:09:21 UTC+1:
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