DifferentDirection/Relay
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Encryption Sent, Encrpytion Decoded, Offer Sent, Offer Recieved, JS -> C# / C# -> JS Broke (some disconnect here) SendRtcSignalToJsAsync

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This commit is contained in:
RuKira
2026-04-24 05:18:50 -04:00
parent 0c9ff3b5d9
commit a52ae2f4a4
5 changed files with 175 additions and 74 deletions
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82
RelayClient/Resources/Raw/wwwroot/index.js
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@@ -164,58 +164,43 @@ async function joinChannelCall() {
LogMessage("Current username: " + currentUsername);
LogMessage("Current channel: " + currentChannelId);
const isActive = await window.HybridWebView.InvokeDotNet("JoinRtcChannel");
const peerConnection = await ensurePeerConnectionForUser(currentUsername);
await window.HybridWebView.InvokeDotNet("JoinRtcChannel");
await ensureLocalMedia();
if (isActive) {
const rawJson = await window.HybridWebView.InvokeDotNet("GetRtcOffer");
const offer = typeof rawJson === "string" ? JSON.parse(rawJson) : rawJson;
await peerConnection.setRemoteDescription(offer);
const answer = await peerConnection.createAnswer();
await peerConnection.setRemoteDescription(answer);
await window.HybridWebView.InvokeDotNet("WriteRtcAnswer", [JSON.stringify(answer)])
const rawParticipants = await window.HybridWebView.InvokeDotNet("GetRtcParticipants");
const participants = typeof rawParticipants === "string"
? JSON.parse(rawParticipants)
: rawParticipants;
const rawParticipants = await window.HybridWebView.InvokeDotNet("GetRtcParticipants");
const participants = typeof rawParticipants === "string" ? JSON.parse(rawParticipants) : rawParticipants;
LogMessage("Participants: " + JSON.stringify(participants));
LogMessage("Participants: " + JSON.stringify(participants)); // TODO: Remove
const otherUsers = participants.filter(username => username !== currentUsername);
for (const username of participants) {
if (username === currentUsername) continue;
const pc = await ensurePeerConnectionForUser(username);
const offer = await pc.createOffer();
await pc.setLocalDescription(offer);
const payload = {
type: "rtc_offer",
from: currentUsername,
to: username,
channelId: currentChannelId,
sdp: offer.sdp
};
await window.HybridWebView.InvokeDotNet("SendRtcSignal", [JSON.stringify(payload)]);
LogMessage(`Sent offer to ${username}`);
}
if (otherUsers.length === 0) {
LogMessage("Joined call as first participant. Waiting for others...");
return;
}
else
{
try {
LogMessage(currentUsername + " attempted to join inactive channel. Making new call.")
const offer = await peerConnection.createOffer();
await peerConnection.setLocalDescription(offer);
await window.HybridWebView.InvokeDotNet("WriteRtcOffer", [JSON.stringify(offer)]);
LogMessage(`Joining call with media offer: ${JSON.stringify(offer)}`);
}
catch (error) {
LogMessage(error)
}
for (const username of otherUsers) {
const pc = await ensurePeerConnectionForUser(username);
const offer = await pc.createOffer();
await pc.setLocalDescription(offer);
const payload = {
type: "rtc_offer",
from: currentUsername,
to: username,
channelId: currentChannelId,
sdp: offer.sdp,
isInitiator: true
};
await window.HybridWebView.InvokeDotNet("SendRtcSignal", [JSON.stringify(payload)]);
LogMessage(`Sent offer to ${username}`);
}
}
async function channelCallJoin(activeCall)
{
// LogMessage("Active call: " + activeCall);
@@ -337,6 +322,11 @@ async function handleRtcSignal(rawJson) {
if (!msg.from || msg.from === currentUsername) return;
if (msg.to && msg.to !== currentUsername) {
LogMessage(`Ignoring signal meant for ${msg.to}`);
return;
}
const pc = await ensurePeerConnectionForUser(msg.from);
if (msg.type === "rtc_offer") {
@@ -390,6 +380,8 @@ async function handleRtcSignal(rawJson) {
}
}
window.handleRtcSignal = handleRtcSignal;
async function loadDevices() {
try {
const devices = await navigator.mediaDevices.enumerateDevices();
@@ -510,8 +502,6 @@ function removeRemoteTile(username) {
}
}
window.handleRtcSignal = handleRtcSignal;
window.addEventListener("HybridWebViewMessageReceived", function (e) {
LogMessage("Raw message: " + e.detail.message);
});