removed test delay

RelayClient/Resources/Raw/wwwroot/index.js

@@ -50,3 +50,24 @@ window.addEventListener("load", async () => {
     await Media.loadDevices();
     await Media.ensureLocalMedia();
 });
+
+function testIndex(rawJson)
+{
+    const data = typeof rawJson === "string" ? JSON.parse(rawJson) : rawJson;
+    if (data.sdp) {
+        data.sdp = data.sdp.replaceAll("(rn)", "\r\n");
+    }
+    handleRtcSignal(JSON.stringify(data));
+    // if (data.type === "rtc_offer") {
+    //     handleOffer(data)
+    // }
+    // if (data.type === "rtc_answer") {
+    //     data.sdp = data.sdp.replaceAll("(rn)", "\r\n");
+    //     handleAnswer(data)
+    // }
+}
+
+function noDataTest()
+{
+    LogMessage("No Data Called!!");
+}

RelayClient/Resources/Raw/wwwroot/rtc.js

@@ -1,4 +1,4 @@
-const peerConnections = {};
+const peerConnections = {};
 
 async function joinChannelCall() {
     LogMessage("Current username: " + currentUsername);
@@ -24,7 +24,7 @@ async function joinChannelCall() {
     }
 
     for (const username of existingUsers) {
-        await sendOffer(username);
+        await sendOffer(username); //Creates an offer to each person in call for MESH RTC
     }
 }
 
@@ -34,6 +34,7 @@ async function sendOffer(username) {
     await Media.applyLocalStreamToPeerConnection(pc, username);
 
     const offer = await pc.createOffer();
+    // LogMessage(`Offer created: ${JSON.stringify(offer)}`);
     await pc.setLocalDescription(offer);
 
     await RelaySocket.sendRtcSignal({
@@ -88,11 +89,12 @@ async function handleRtcSignal(rawJson) {
 }
 
 async function handleOffer(msg) {
+    LogMessage(`Offer handler: ${msg}`);
     const pc = await ensurePeerConnectionForUser(msg.from);
 
     await Media.ensureLocalMedia();
     await Media.applyLocalStreamToPeerConnection(pc, msg.from);
-
+    // const offer = JSON.parse(msg.offer);
     await pc.setRemoteDescription({
         type: "offer",
         sdp: msg.sdp
@@ -138,7 +140,13 @@ async function handleIce(msg) {
 
     if (!msg.candidate) return;
     
-    await pc.addIceCandidate(msg.candidate);
+    const candidateInit = {
+        candidate: msg.candidate,
+        sdpMid: msg.sdpMid,
+        sdpMLineIndex: msg.sdpMLineIndex
+    };
+
+    await pc.addIceCandidate(candidateInit);
 
     LogMessage(`Applied ICE from ${msg.from}`);
 }
@@ -159,7 +167,9 @@ async function ensurePeerConnectionForUser(username) {
             channelId: currentChannelId,
             from: currentUsername,
             to: username,
-            candidate: JSON.stringify(event.candidate)
+            candidate: event.candidate.candidate,
+            sdpMid: event.candidate.sdpMid,
+            sdpMLineIndex: event.candidate.sdpMLineIndex
         });
     };
 

RelayClient/Services/RtcBridgeService.cs

@@ -1,4 +1,5 @@
 using System.Text.Json;
+using System.Text.Json.Serialization;
 using RelayClient.Crypto;
 using RelayShared.Rtc;
 using RelayShared.Services;
@@ -70,6 +71,7 @@ public sealed class RtcBridgeService
         rtcSignal.ChannelId ??= _getCurrentChannelId();
         rtcSignal.From ??= _username;
 
+        // _sendRawToWebView($"RTC_SIGNAL file: {JsonSerializer.Serialize(rtcSignal)}");
         if (string.IsNullOrWhiteSpace(rtcSignal.ChannelId))
         {
             _sendRawToWebView("SendRtcSignal failed: missing channel id.");
@@ -116,13 +118,20 @@ public sealed class RtcBridgeService
 
     public async Task HandleIncomingRtcSignalAsync(SocketRtcSignalMessage payload)
     {
+        // _sendRawToWebView("HandleIncomingRtcSignal called");
         var currentChannelId = _getCurrentChannelId();
 
         if (payload.ChannelId != currentChannelId)
+        {
+            _sendRawToWebView("Channel id does not match");
             return;
+        }
 
         if (payload.SenderUsername == _username)
+        {
+            _sendRawToWebView("Received own message");
             return;
+        }
 
         string decryptedJson;
         
@@ -152,6 +161,7 @@ public sealed class RtcBridgeService
         try
         {
             rtcSignal = JsonSerializer.Deserialize<RtcSignalMessage>(decryptedJson);
+            // _sendRawToWebView($"Received Encrypted Signal: [{rtcSignal.From}]: {rtcSignal.Offer}");
         }
         catch (Exception ex)
         {
@@ -160,7 +170,10 @@ public sealed class RtcBridgeService
         }
 
         if (rtcSignal is null)
+        {
+            _sendRawToWebView("rtcSignal is null");
             return;
+        }
 
         if (!string.IsNullOrWhiteSpace(rtcSignal.To) &&
             !string.Equals(rtcSignal.To, _username, StringComparison.OrdinalIgnoreCase))
@@ -169,9 +182,9 @@ public sealed class RtcBridgeService
             return;
         }
 
-        _sendRawToWebView("Received encrypted RTC signal: " + decryptedJson);
+        // _sendRawToWebView("Received encrypted RTC signal: " + decryptedJson);
 
-        await SendRtcSignalToJsAsync(decryptedJson);
+        await SendRtcSignalToJsAsync(rtcSignal);
     }
 
     public Task PushRtcContextToJsAsync()
@@ -188,37 +201,55 @@ public sealed class RtcBridgeService
         return Task.CompletedTask;
     }
 
-    private Task SendRtcSignalToJsAsync(string rawJson)
+    private Task SendRtcSignalToJsAsync(RtcSignalMessage data)
     {
+        if (data.Type == "rtc_offer" || data.Type == "rtc_answer")
+        {
+            data.Sdp = data.Sdp.Replace("\r\n", "(rn)");
+        }
         MainThread.BeginInvokeOnMainThread(async () =>
         {
             try
             {
-                var jsArg = JsonSerializer.Serialize(rawJson);
-
-                await _hybridWebView.EvaluateJavaScriptAsync($@"
-                    try {{
-                        window.HybridWebView.SendRawMessage('C# eval entered');
-
-                        if (!window.RelaySocket) {{
-                            window.HybridWebView.SendRawMessage('window.RelaySocket missing');
-                        }} else if (typeof window.RelaySocket.receiveRtcSignal !== 'function') {{
-                            window.HybridWebView.SendRawMessage('RelaySocket.receiveRtcSignal missing');
-                        }} else {{
-                            window.HybridWebView.SendRawMessage('Calling RelaySocket.receiveRtcSignal');
-                            window.RelaySocket.receiveRtcSignal({jsArg});
-                        }}
-                    }} catch (err) {{
-                        window.HybridWebView.SendRawMessage('RTC JS dispatch failed: ' + err);
-                    }}
-                ");
+                // await _hybridWebView.InvokeJavaScriptAsync("testIndex", [JsonSerializer.Serialize(data)], [RtcJsType.Default.String]);
+                await _hybridWebView.InvokeJavaScriptAsync("testIndex", [data], [RtcJsType.Default.RtcSignalMessage]);
+                #region OldDebugger
+//                  var jsArg = JsonSerializer.Serialize(data);
+//
+//                 await _hybridWebView.EvaluateJavaScriptAsync($@"
+//                     try {{
+//                         window.HybridWebView.SendRawMessage('C# eval entered');
+//
+//                         if (!window.RelaySocket) {{
+//                             window.HybridWebView.SendRawMessage('window.RelaySocket missing');
+//                         }} else if (typeof window.RelaySocket.receiveRtcSignal !== 'function') {{
+//                             window.HybridWebView.SendRawMessage('RelaySocket.receiveRtcSignal missing');
+//                         }} else {{
+//                             window.HybridWebView.SendRawMessage('Calling RelaySocket.receiveRtcSignal');
+//                             window.RelaySocket.receiveRtcSignal({jsArg});
+//                         }}
+//                     }} catch (err) {{
+//                         window.HybridWebView.SendRawMessage('RTC JS dispatch failed: ' + err);
+//                     }}
+//                 ");
+                #endregion  
             }
             catch (Exception ex)
             {
                 _sendRawToWebView("SendRtcSignalToJsAsync failed: " + ex.Message);
             }
         });
-
         return Task.CompletedTask;
     }
 }
+
+[JsonSourceGenerationOptions(WriteIndented = false)]
+[JsonSerializable(typeof(RtcDescription))]
+[JsonSerializable(typeof(List<RtcSignalMessage>))]
+[JsonSerializable(typeof(RtcSignalMessage))]
+[JsonSerializable(typeof(IceCandidate))]
+[JsonSerializable(typeof(List<IceCandidate>))]
+[JsonSerializable(typeof(string))]
+internal partial class RtcJsType : JsonSerializerContext
+{
+}

start-all.ps1

@@ -66,7 +66,7 @@ Start-Sleep -Seconds 5
 
 $testScript = New-TabScript -Name "Test" -Content @"
 Set-Location '$root'
-Start-Sleep -Seconds 25
+Start-Sleep -Seconds 5
 & '$clientExe' --user Test
 "@