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Ready to connect to remote peer

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This commit is contained in:
Pierre HUBERT 2020-04-11 14:59:48 +02:00
parent 59cd9e0fb4
commit 7b3e3af2cf
1 changed files with 60 additions and 13 deletions
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73
assets/js/components/calls/window.js
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@ -19,6 +19,9 @@ class CallWindow extends CustomEvents {
this.conv = conv;
this.callID = conv.ID;
/** @type {Map<number, Peer>} */
this.peersEls = new Map()
/** @type {Map<number, HTMLVideoElement>} */
this.videoEls = new Map()
@ -238,7 +241,6 @@ class CallWindow extends CustomEvents {
if(el)
el.remove()
// Remove video (if any)
if(this.videoEls.has(userID)) {
const el = this.videoEls.get(userID);
@ -247,6 +249,12 @@ class CallWindow extends CustomEvents {
el.pause()
el.remove()
}
// Remove peer connection (if any)
if(this.peersEls.has(userID)) {
this.peersEls.get(userID).destroy()
this.peersEls.delete(userID)
}
}
/**
@ -277,6 +285,23 @@ class CallWindow extends CustomEvents {
this.videoEls.set(peerID, videoEl)
}
/**
* Send a signal back to the proxy
*
* @param {Number} peerID Target peer ID
* @param {data} data The signal to send
*/
async SendSignal(peerID, data) {
const type = data.hasOwnProperty("sdp") ? "SDP" : "CANDIDATE";
await ws("calls/signal", {
callID: this.callID,
peerID: peerID,
type: type,
data: type == "SDP" ? JSON.stringify(data) : JSON.stringify(data.candidate)
})
}
/**
* Start to send this client audio & video
*/
@ -300,15 +325,7 @@ class CallWindow extends CustomEvents {
// Forward signals
this.mainPeer.on("signal", data => {
const type = data.hasOwnProperty("sdp") ? "SDP" : "CANDIDATE";
ws("calls/signal", {
callID: this.callID,
peerID: userID(),
type: type,
data: type == "SDP" ? JSON.stringify(data) : JSON.stringify(data.candidate)
})
this.SendSignal(userID(), data)
})
// Return errors
@ -334,8 +351,37 @@ class CallWindow extends CustomEvents {
});
}
/**
* Start to receive video from remote peer
*
* @param {number} peerID Target peer ID
*/
async PeerReady(peerID) {
alert("Start to receive " + peerID)
const peer = new SimplePeer({
initiator: true,
trickle: true, // Allow exchange of multiple ice candidates
config: this.callConfig()
})
peer.on("signal", data => this.SendSignal(peerID, data))
peer.on("error", err => {
console.error("Peer error! (peer: " + peerID + ")", err);
notify("An error occured while trying to to a peer !", "danger", 5)
});
peer.on("connect", () => {
console.info("Connected to a remote peer ("+peerID+") !")
})
peer.on("message", message => {
console.log("Message from remote peer: " + message);
});
peer.on("stream", stream => {
console.log("mainPeer stream", stream)
alert("Stream on remote peer!!!")
});
}
/**
@ -350,8 +396,9 @@ class CallWindow extends CustomEvents {
if(this.mainPeer)
this.mainPeer.signal(data)
else
console.error("Unsupported type of signal!")
else if(this.peersEls.has(peerID)) {
this.peersEls.get(peerID).signal(data)
}
}
}