void KeepClient(UdpClient2 client)
{
PostEvictionCallbackRegistration cb = new PostEvictionCallbackRegistration();
cb.EvictionCallback = (key, value, reason, state) =>
{
if (reason == EvictionReason.Expired)//
{
_logger?.LogInformation($"UDP cache client expired:{key.ToString()},{reason.ToString()}");
UdpClient2 c = value as UdpClient2;
if (c.Active)
{
KeepClient(c);
_logger?.LogInformation($"UDP cache client readd:{key.ToString()}");
}
}
};
_clientManager.Set(client.EndPoint, client, TimeSpan.FromMilliseconds(CLIENT_ACTIVE_TIMEOUT), cb);
}
UdpClient2 CreateClient(Socket sock, IPEndPoint remoteIP)
{
UdpClient2 udpClient2 = new UdpClient2(sock, remoteIP, _logger);
return(udpClient2);
}