public void Update()
{
if (!NetworkTransport.IsStarted)
{
return;
}
while (true)
{
int recConnectionID;
int recChannelID;
int dataLength;
byte error;
NetworkEventType recNetworkEvent = NetworkTransport.ReceiveFromHost(hostID, out recConnectionID, out recChannelID, dataBuffer, dataBuffer.Length, out dataLength, out error);
if (recNetworkEvent == NetworkEventType.Nothing)
{
break;
}
NetEvent networkEvent = new NetEvent();
networkEvent.netInterface = this;
networkEvent.connectionID = recConnectionID;
networkEvent.channelID = recChannelID;
networkEvent.eventType = recNetworkEvent;
networkEvent.error = (NetworkError)error;
if (networkEvent.eventType == NetworkEventType.DataEvent)
{
networkEvent.data = new byte[dataLength];
System.Array.Copy(dataBuffer, networkEvent.data, dataLength);
}
eventQueue.Add(networkEvent);
}
foreach (var networkEvent in eventQueue)
{
if (networkEvent.error != NetworkError.Ok)
{
Debug.LogError("NetworkEvent Error: " + networkEvent.error + " " + hostID + " " + connectionID);
}
if (networkEvent.eventType == NetworkEventType.ConnectEvent)
{
isConnected = true;
try
{
onConnected?.Invoke(networkEvent);
}
catch (System.Exception ex)
{
Debug.LogException(ex);
}
}
else if (networkEvent.eventType == NetworkEventType.DisconnectEvent)
{
try
{
onDisconnected?.Invoke(networkEvent);
}
catch (System.Exception ex)
{
Debug.LogException(ex);
}
isConnected = false;
connectionID = -1;
foreach (var channelInfo in channelNameToInfoDict.Values)
{
channelInfo.id = -1;
}
}
else if (networkEvent.eventType == NetworkEventType.DataEvent)
{
MemoryStream stream = new MemoryStream(networkEvent.data);
BinaryReader reader = new BinaryReader(stream);
NetPacket packet = NetPacket.ReadNext(reader);
packet.receivedTime = Time.time;
packet.networkEvent = networkEvent;
reader.Close();
stream.Close();
try
{
onPacket?.Invoke(packet);
}
catch (System.Exception ex)
{
Debug.LogException(ex);
}
}
}
eventQueue.Clear();
}
protected override void OnConnect(NetEvent networkEvent)
{
connectedClientIDs.Add(networkEvent.connectionID);
}
protected override void OnDisconnect(NetEvent networkEvent)
{
connectedClientIDs.Remove(networkEvent.connectionID);
}
protected virtual void OnDisconnect(NetEvent networkEvent)
{
}