Writing the P2P example in C about libdatachannel HOT 6 CLOSED

The mid is the media ID the candidate corresponds to, and it should travel with it though the signaling channel. The equivalent field in the Javascript API is sdpMid and it's mandatory.

It's mostly here because it is part of WebRTC signaling but actually ignored by libdatachannel. You can safely put an empty string there.

from libdatachannel.

Thank you for the advise you gave me, it workerd.
Does this api exist in c

std::optional<std::chrono::milliseconds> rtt = pc->rtt();
if (pc->getSelectedCandidatePair(&local, &remote)) {
    cout << "Local: " << local.address << ":" << local.port << " " << local.type << " " << local.transportType << endl;
    cout << "Remote: " << remote.address << ":" << remote.port << " " << remote.type << " " << remote.transportType << endl;
    cout << "Bytes Sent:" << pc->bytesSent() << " / Bytes Received:" << pc->bytesReceived() << " / Round-Trip Time:";
    if (rtt.has_value())
        cout << rtt.value().count();
    else
        cout << "null";
    cout << " ms";
} 

from libdatachannel.

Not exactly, however you can use rtcGetLocalAddress(int pc, char *buffer, int size) and
rtcGetRemoteAddress(int pc, char *buffer, int size) to get both addresses.

from libdatachannel.

I just wrote a version in c, if you want i can post it?, I am fairly new to programming so it might not be perfect.
Also, the p2p does not use any signal server, how to do you do the sending of the initial information using the signalling server using c?, said another way, how do you communicate the sdp, candidate information to the server from the c code?

from libdatachannel.

Yes sure, please open a pull request.
For now you can submit it with the copy/paste instead of a signaling. As you might have seen, I opened a pull request to add websocket support, it can be used to send the SDP and candidates to a signaling server.

from libdatachannel.

Done in #65

from libdatachannel.