public void Send(Out message)
{
try
{
_connection.Send(message);
}
catch
{
_durable.Reconnect();
throw;
}
}
void MaybeTimeout(Callback cb)
{
Condition.Requires(cb, "cb").IsNotNull();
lock (_monitor)
{
if (cb != _inflight)
{
return; // Happy path: we already processed a reply to this request.
}
_inflight = null;
_log.Warn("Giving up waiting for response. Time out. Triggering reconnection.");
// It's unsafe to keep using the same connection. If a reply to our request were
// to come later, we could match it to a wrong future request.
// We assume that replies to requests sent in one connection can't be delivered in another.
_connection.Reconnect();
}
try { cb.Done.Invoke(null); }
catch (Exception e) { _log.Warn(e, "Ignoring exception from user callback"); }
_queue.TryProcess();
}