Delegate DelegateOnMessage

Represents the method that will be invoked when a message is received from the remote peer over the data channel.

Namespace: Unity.WebRTC

Assembly: Unity.WebRTC.dll

Syntax

public delegate void DelegateOnMessage(byte[] bytes)

Parameters

Type	Name	Description
byte[]	bytes	The message received as a byte array.

Remarks

The DelegateOnMessage is executed when the data channel successfully receives a message from the remote peer, providing the message content as a parameter. This allows the application to process the incoming data, whether it's for updating the UI, triggering gameplay logic, or handling any response actions. The method receives the message as a byte array, making it flexible for both textual and binary data. This delegate is typically assigned to the OnMessage property.

Examples

using UnityEngine;
using Unity.WebRTC;

public class DataChannelMessageExample : MonoBehaviour
{
    private void Start()
    {
        var initOption = new RTCDataChannelInit();
        var peerConnection = new RTCPeerConnection();
        var dataChannel = peerConnection.CreateDataChannel("test channel", initOption);

        // Assign the delegate to handle the OnMessage event
        dataChannel.OnMessage = (bytes) =>
        {
            string message = System.Text.Encoding.UTF8.GetString(bytes);
            Debug.Log("Received message: " + message);
        };
    }
}

See Also

OnMessage