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    session.createStream({
        name: streamName,
        display: localVideo,
        cacheLocalResources: true,
        receiveVideo: false,
        receiveAudio: false,
        transport: "UDP"
    }).on(STREAM_STATUS.PUBLISHING, function (stream) {
    ...
    }),.publish();

or playing (via TCP for example)

...

Solution: disable any additional network interfaces except this one used to access WSC server.

2. WebRTC over TCP requires more RAM comparing with UDPWebRTC video cannot be played for all subscribers if one of the subscribers has a channel problems

Symptoms: video cannot be played for all subscribers if one of the subscribers has a channel problems

Solution: enable non-blocking IO with the following parameter

ice_tcp_nio=true

3. WebRTC over TCP requires more RAM comparing with UDP when non-blocking IO is used

Symptoms: with increasing traffic on the server, the RAM iconsumption ncreases sharply, up to the server shutdown

Solution: add more RAM to the server according to the following recommendations

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