Another note:  I tried calling shutdown on the connection manager, but network 
activity continued.
Even exiting my application did not stop the network activity.



-----Original Message-----
From: Boxer, Aaron 
Sent: Friday, May 02, 2014 1:53 PM
To: HttpClient User Discussion
Subject: RE: Cancelling an httpclient-asynch put

Note: the use case I am interested in is when a user has cancelled the upload 
request. In this case, I would like to clear all network traffic In case the 
user initiates a new upload.



-----Original Message-----
From: Boxer, Aaron
Sent: Friday, May 02, 2014 12:24 PM
To: [email protected]
Subject: Cancelling an httpclient-asynch put

Hello List,

What is the best way of cancelling an httpclient-asynch put ?

Currently, I am issuing a cancel(true) on the Future I receive back from the 
put call.

But, if I am sending large files, then requests that are in the middle of 
sending are not cancelled.
I would like to stop all network activity as soon as possible.

Is there a way of forcing the client to abort these connections ?

Below is the code I am using to issue a put.


Thanks!
Aaron




ZeroCopyPut put = new ZeroCopyPut(
                     url,
                     file,
                      ContentType.DEFAULT_BINARY) {

                  @Override
                  protected HttpEntityEnclosingRequest createRequest(
                          final URI requestURI, final HttpEntity entity) {
                      HttpEntityEnclosingRequest request = 
super.createRequest(requestURI, entity);
                      request.addHeader(HttpHeaders.CONTENT_TYPE, 
HTTP.DEF_CONTENT_CHARSET.name());
                      return request;
                  }
              };
        return client.execute(put,
                     new BasicAsyncResponseConsumer() {

                       @Override
                         protected void onResponseReceived(final HttpResponse 
response) throws IOException {
                             super.onResponseReceived(response);
                            StatusLine statusLine = response.getStatusLine();
                                  int statusCode = statusLine.getStatusCode();
                                  if (statusCode >= HttpStatus.SC_OK && 
statusCode < HttpStatus.SC_MULTIPLE_CHOICES)
                                  {
                                         return;
                                  }
                                  throw new SardineException("Unexpected 
response", statusLine.getStatusCode(), statusLine.getReasonPhrase());
                         }
        }, context, callback);


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