public void ClientBroadcast(TBroadCast broadCast)
{
if (!IsClient)
{
throw new InvalidOperationException("Cannot send client broadcast while not running in client mode. Call StartClient first.");
}
IPEndPoint endPoint = new IPEndPoint(IPAddress.Broadcast, m_Port);
using (FastBufferWriter writer = new FastBufferWriter(1024, Allocator.Temp, 1024 * 64))
{
WriteHeader(writer, MessageType.BroadCast);
writer.WriteNetworkSerializable(broadCast);
var data = writer.ToArray();
try
{
// This works because PooledBitStream.Get resets the position to 0 so the array segment will always start from 0.
m_Client.SendAsync(data, data.Length, endPoint);
}
catch (Exception e)
{
Debug.LogError(e);
}
}
}
async Task ReceiveBroadcastAsync()
{
UdpReceiveResult udpReceiveResult = await m_Client.ReceiveAsync();
var segment = new ArraySegment <byte>(udpReceiveResult.Buffer, 0, udpReceiveResult.Buffer.Length);
using var reader = new FastBufferReader(segment, Allocator.Temp);
try
{
if (ReadAndCheckHeader(reader, MessageType.BroadCast) == false)
{
return;
}
reader.ReadNetworkSerializable(out TBroadCast receivedBroadcast);
if (ProcessBroadcast(udpReceiveResult.RemoteEndPoint, receivedBroadcast, out TResponse response))
{
using var writer = new FastBufferWriter(1024, Allocator.Temp, 1024 * 64);
WriteHeader(writer, MessageType.Response);
writer.WriteNetworkSerializable(response);
var data = writer.ToArray();
await m_Client.SendAsync(data, data.Length, udpReceiveResult.RemoteEndPoint);
}
}
catch (Exception e)
{
Debug.LogException(e);
}
}