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A step in the right direction

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This commit is contained in:
Cody Larkin
2026-04-21 01:14:44 -04:00
parent a2608ffab9
commit 4f6bbcf6e2
3 changed files with 76 additions and 31 deletions
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11
RelayClient/MainPage.xaml.cs
View File

@@ -106,7 +106,7 @@ public partial class MainPage : ContentPage
return;
}
SafeSendRawToWebView($"[{_username}] RAW WS DATA: {e.Data}");
// SafeSendRawToWebView($"[{_username}] RAW WS DATA: {e.Data}");
Console.WriteLine($"[{_username}] RAW WS DATA: {e.Data}");
@@ -210,7 +210,7 @@ public partial class MainPage : ContentPage
if (notificationChannelId != _currentChannelId)
return;
SafeSendRawToWebView("RTC notification received: " + notificationType + " for " + notificationChannelId);
// SafeSendRawToWebView("RTC notification received: " + notificationType + " for " + notificationChannelId);
MainThread.BeginInvokeOnMainThread(async () =>
{
@@ -434,7 +434,7 @@ public partial class MainPage : ContentPage
_wsc.Send($"RTC_JOIN_CHANNEL|{_username}|{_currentChannelId}");
SafeSendRawToWebView($"Attempting to join RTC Channel {_currentChannelName} | {_currentChannelId} ");
// SafeSendRawToWebView($"Attempting to join RTC Channel {_currentChannelName} | {_currentChannelId} ");
bool active = await ServerAPI.GetIsChannelActiveAsync(_currentChannelId);
@@ -462,11 +462,12 @@ public partial class MainPage : ContentPage
Username = _username,
SessionDescription = description
};
await ServerAPI.PostOfferAsync(offer);
var response = await ServerAPI.PostOfferAsync(offer);
SafeSendRawToWebView(response.ToString());
}
catch (Exception ex)
{
SafeSendRawToWebView(ex.Message);
SafeSendRawToWebView($"WriteRtcOffer failed: {ex.Message}");
}
}

84
RelayClient/Resources/Raw/wwwroot/index.js
View File

@@ -161,37 +161,81 @@ async function joinChannelCall() {
LogMessage("Current username: " + currentUsername);
LogMessage("Current channel: " + currentChannelId);
await window.HybridWebView.InvokeDotNet("JoinRtcChannel");
const isActive = await window.HybridWebView.InvokeDotNet("JoinRtcChannel");
const peerConnection = await ensurePeerConnectionForUser(currentUsername);
await ensureLocalMedia();
const rawParticipants = await window.HybridWebView.InvokeDotNet("GetRtcParticipants");
const participants = typeof rawParticipants === "string"
? JSON.parse(rawParticipants)
: rawParticipants;
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)])
LogMessage("Participants: " + JSON.stringify(participants)); // TODO: Remove
const rawParticipants = await window.HybridWebView.InvokeDotNet("GetRtcParticipants");
const participants = typeof rawParticipants === "string" ? JSON.parse(rawParticipants) : rawParticipants;
for (const username of participants) {
if (username === currentUsername) continue;
LogMessage("Participants: " + JSON.stringify(participants)); // TODO: Remove
const pc = await ensurePeerConnectionForUser(username);
for (const username of participants) {
if (username === currentUsername) continue;
const offer = await pc.createOffer();
await pc.setLocalDescription(offer);
const pc = await ensurePeerConnectionForUser(username);
const payload = {
type: "rtc_offer",
from: currentUsername,
to: username,
channelId: currentChannelId,
sdp: offer.sdp
};
const offer = await pc.createOffer();
await pc.setLocalDescription(offer);
await window.HybridWebView.InvokeDotNet("SendRtcSignal", [JSON.stringify(payload)]);
LogMessage(`Sent offer to ${username}`);
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}`);
}
}
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)
}
}
}
async function channelCallJoin(activeCall)
{
// LogMessage("Active call: " + activeCall);
await ensurePeerConnectionForUser(currentUsername);
if (activeCall)
{
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.setLocalDescription(answer);
// LogMessage("Joining call with media answer: " + JSON.stringify(answer));
// LogMessage("Calling C# WriteRtcAnswer with: " + JSON.stringify(answer));
await window.HybridWebView.InvokeDotNet("WriteRtcAnswer", [JSON.stringify(answer)]);
}
else
{
const offer = await peerConnection.createOffer();
await peerConnection.setLocalDescription(offer);
await window.HybridWebView.InvokeDotNet("WriteRtcOffer", [JSON.stringify(offer)]);
}
}
async function ensurePeerConnectionForUser(username) {
if (peerConnections[username]) return peerConnections[username];