private bool sendBatch(BatchRequest batch)
{
if (batch.Length <= 0)
{
//something wrong o_O
log.Error("Unexpected call");
//XXX exit here??
}
BatchedListener combinedRequestListener = new BatchedListener(this);
BatchedRequest combinedRequest = new BatchedRequest(this);
/* find the first request to be sent: it provides the server address and the request name for the whole combined request */
RequestObjects first = null;
while (first == null && batch.Length > 0)
{
first = batch.shift();
if (first.tutor.shouldBeSent())
{
combinedRequest.Server = first.request.TargetServer;
combinedRequest.RequestName = first.request.RequestName;
combinedRequest.add(first.request);
combinedRequestListener.add(first.listener);
ongoingRequests.AddLast(first);
}
else
{
first.tutor.notifyAbort();
first = null;
}
}
if (combinedRequest.length() == 0)
{
//nothing to send
return(false);
}
/* add the other requests to the combined request: they share the server address and the request name */
while ((requestLimit == 0 || (combinedRequest.length() + batch.NextRequestLength) < requestLimit) && batch.Length > 0)
{
RequestObjects next = batch.shift();
if (next.tutor.shouldBeSent())
{
combinedRequest.add(next.request);
combinedRequestListener.add(next.listener);
ongoingRequests.AddLast(next);
}
else
{
next.tutor.notifyAbort();
}
}
activeConnection = transport.sendRequest(protocol, combinedRequest, combinedRequestListener, options.HttpExtraHeadersOnSessionCreationOnly ? null : options.HttpExtraHeaders, options.Proxy, options.TCPConnectTimeout, options.TCPReadTimeout);
return(true);
}
public Task TryEnqueue(IRequest request, TimeSpan timeout)
{
BatchedRequest bt;
lock (_requestQueue)
{
if (_executionCompleted)
{
return null;
}
_requestQueue.Enqueue(bt = new BatchedRequest(request, timeout));
}
return bt.ResultTask;
}
public Task TryEnqueue(IRequest request, CancellationToken token = new CancellationToken())
{
BatchedRequest bt;
lock (_requestQueue)
{
if (_executionCompleted)
{
return null;
}
_requestQueue.Enqueue(bt = new BatchedRequest(request, token));
}
return bt.ResultTask;
}
