gistfile1.txt

peer.on("signal", (data) => {
    console.log("🔹 Peer generated signal data:", data);

    if (isInitiator) {
        console.log("🔹 [Initiator] Generating OFFER:", JSON.stringify(data));
        hubConnection.invoke("SendOffer", streamId, JSON.stringify(data))
            .then(() => console.log("✅ [Initiator] Offer sent successfully."))
            .catch((err) => console.error("❌ [Initiator] Error sending Offer:", err));
    } else {
        console.log("🔹 [Receiver] Generating ANSWER:", JSON.stringify(data));
        hubConnection.invoke("SendAnswer", streamId, JSON.stringify(data))
            .then(() => console.log("✅ [Receiver] Answer sent successfully."))
            .catch((err) => console.error("❌ [Receiver] Error sending Answer:", err));
    }
});



hubConnection.on("ReceiveOffer", async (offer) => {
    console.log("🔹 [Receiver] Received OFFER:", offer);

    if (!peer) {
        console.log("🔹 [Receiver] Initializing peer connection...");
        await startStreaming(); // Wait for peer initialization
    }

    if (peer) {
        console.log("🔹 [Receiver] Applying OFFER...");
        peer.signal(JSON.parse(offer));
    } else {
        console.error("❌ [Receiver] Peer object is NULL while processing offer.");
    }
});



async function startStreaming() {
    console.log("🔹 Requesting user media...");
    try {
        const stream = await navigator.mediaDevices.getUserMedia({ video: true, audio: true });
        console.log("✅ Local video stream received:", stream);
        document.getElementById("localVideo").srcObject = stream;

        if (peer) peer.destroy();
        
        peer = new SimplePeer({
            initiator: isInitiator,
            trickle: false,
            stream: stream // Attach local stream
        });

        // Handle remote stream
        peer.on("stream", (remoteStream) => {
            console.log("✅ Remote stream received:", remoteStream);
            document.getElementById("remoteVideo").srcObject = remoteStream;
        });
        
        // [Rest of your peer event handlers...]
    } catch (error) {
        console.error("❌ Error accessing media devices:", error);
    }
}