On Tue, 2016-01-26 at 21:38 +0530, Shushant Arora wrote: > Thanks ! > > can this lead to duplicate if i retry a cancelled request. I mean is there > any guarantee that cancelled request is never reached to server .
HTTP protocol does not provide any delivery guarantees. So, your application needs to be prepared to deal with request retries anyway. Oleg > > On Tue, Jan 26, 2016 at 8:52 PM, Oleg Kalnichevski <ol...@apache.org> wrote: > > > On Mon, 2016-01-25 at 16:45 +0530, Shushant Arora wrote: > > > I am using org.apache.http.impl.nio.client.CloseableHttpAsyncClient > > > (httpasyncclient-4.1.jar). > > > > > > In callbackof httpGet Request i.e FutureCallback<HttpResponse> there are > > 3 > > > methods . > > > > > > When does cancelled() method being called ? Is cancelled does not mean > > > failure ? > > > > > > > #cancelled basically means operation was attempted (for instance, due to > > client shutdown) or canceled prematurely by the caller. > > > > Oleg > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: httpclient-users-unsubscr...@hc.apache.org > > For additional commands, e-mail: httpclient-users-h...@hc.apache.org > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: httpclient-users-unsubscr...@hc.apache.org For additional commands, e-mail: httpclient-users-h...@hc.apache.org
