/// <summary>
/// UdpClient 收到数据
/// </summary>
/// <param name="ar">Ar.</param>
private void OnReceive(IAsyncResult ar)
{
UdpClient client = (UdpClient)ar.AsyncState;
lock (LOCK_OBJECT) {
try {
// 不是当前连接
if (client != m_client)
{
client.Close();
return;
}
IPEndPoint remoteEP = null;
Byte[] data = client.EndReceive(ar, ref remoteEP);
m_kcp.Input(data);
for (int size = m_kcp.PeekSize(); size > 0; size = m_kcp.PeekSize())
{
var buffer = new byte[size];
if (m_kcp.Recv(buffer) > 0)
{
m_msgProtocol.Receive(buffer, buffer.Length);
}
}
m_updateDirty = true;
// 继续等待异步 OnReceive
m_client.BeginReceive(new AsyncCallback(OnReceive), m_client);
} catch (Exception e) {
Close("Error - OnReceive: " + e.Message);
}
}
}
