internal async Task <PollResponse> Poll(PollRequest request, string clientId)
{
var pbReq = request.ValidateAndComplete(_clientId);
var response = new PollResponse(request);
_pendingRequests.TryAdd(response.RequestId, response);
SendRequest(pbReq);
await response.WaitForResponseTask.Task;
if (!string.IsNullOrEmpty(response.Error))
{
throw new Exception($"poll request error: {response.Error}");
}
return(response);
}
/// <summary>
/// Poll a list of messages from a queue
/// </summary>
/// <param name="request">Poll request object</param>
public async Task <PollResponse> Poll(PollRequest request)
{
Downstream downstream;
bool connected;
lock (_downstreamSyncLock)
{
downstream = _downstream;
connected = _connected;
}
if (connected && downstream != null)
{
return(await downstream.Poll(request, _clientId));
}
else
{
if (ctx.IsCancellationRequested)
{
throw new Exception("queue client closed");
}
throw new Exception("queue client connection is not ready");
}
}