can't run kurento-examples-java

Question

Available example: https://134.209.199.255:8443/

How I run KMS:

docker run -d --name kms -p 8888:8888 \
    -v /root/kms/WebRtcEndpoint.conf.ini:/etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini \
    -e GST_DEBUG="Kurento*:5" kurento/kurento-media-server:latest

How I run turn server:

sudo turnserver -a -o -v -n  --no-dtls --no-tls -u test:test -r "someRealm"

How I run run java example:

mvn -U clean spring-boot:run -Dkms.url=ws://localhost:8888/kurento

Content of /root/kms/WebRtcEndpoint.conf.ini (not interactive)
KMS docker container logs (not interactive)
TURN server discovery result

Any ideas appreciated.

Have you tried configuring all the STUN settings (stunServerAddress, stunServerPort and turnUrl)? I can see in the logs: `STUN server Port not found in config; using default value: 3478`. So maybe it's trying to connect to the local stun server on port 3478 which apparently does not exist? I believe there are some free STUN servers you can try to use. — losik123, Jun 09 '19 at 22:41

score 1 · Accepted Answer · answered Jun 10 '19 at 08:56

There was no configuration property with turn relay information on client side -

for WebRtcPeerSendonly:

var options = {
          localVideo: video,
          mediaConstraints: constraints,
        configuration: {
            iceServers: [{urls: 'turn:134.209.199.255', username: 'test', credential: 'test'}],
            iceTransportPolicy: 'relay'
        },
          onicecandidate: participant.onIceCandidate.bind(participant)
        }

And for WebRtcPeerRecvonly

var options = {
      remoteVideo: video,
        configuration: {
            iceServers: [{urls: 'turn:134.209.199.255', username: 'test', credential: 'test'}],
            iceTransportPolicy: 'relay'
        },
      onicecandidate: participant.onIceCandidate.bind(participant)
    }

After I add it, it start to work.

can't run kurento-examples-java

1 Answers1