public void CheckStatus(TransportClient client, long lastWrite, long lastRead, long lastConnect)
{
if (client.IsClose)
{
return;
}
long now = DateTime.Now.ToTime();
if (now - _lastCheck < _pingInterval)
{
return;
}
_lastCheck = now;
if (!client.IsConnected())
{
return;
}
if (IsSessionTimeout(now, lastRead, lastConnect))
{
SessionTimeout(client);
return;
}
if (IsWriteIdleTimeout(now, lastWrite) || IsReadIdleTimeout(now, lastRead))
{
Ping(client);
}
}
protected abstract void Ping(TransportClient client);
protected virtual void SessionTimeout(TransportClient client)
{
client.CloseChannel();
}
