Murat, On Mon, Oct 17, 2016 at 12:58 PM, Murat Balkan <mrbal...@gmail.com> wrote: > Hi Bindul, > Thanks for the answer. > I was thinking that using a shared connection manager will increase the > performance. What will be the implications of reusing the same > BasicHttpClientConnectionManager instance?
If you see the documentation for the BasicHttpClientConnectionManager [1], you will see that it only maintains one active connection. If you share the the instance, your requests will be waiting for the connection to be available and that will be your bottleneck. I would also recommend reading the connection management section of the Http Client documentation [2] - Bindul [1] http://hc.apache.org/httpcomponents-client-ga/httpclient/apidocs/org/apache/http/impl/conn/BasicHttpClientConnectionManager.html [2] http://hc.apache.org/httpcomponents-client-4.5.x/tutorial/html/connmgmt.html > Regards, > Murat > > On Mon, Oct 17, 2016 at 2:31 PM, Bhowmik, Bindul <bindulbhow...@gmail.com> > wrote: > >> Murat, >> >> On Mon, Oct 17, 2016 at 11:12 AM, Murat Balkan <mrbal...@gmail.com> wrote: >> > Hi, >> > >> > We are using PoolingHttpClientConnectionManager to open up connections >> to >> > multiple URL's in different threads (via different HttpGet objects). >> > >> > The only reason we are using the PoolingHttpClientConnectionManager is >> its' >> > performance in multi-thread environments (as suggested by the >> > documentation). >> > >> > However, we are not interested in the actual "pooling" functionality. >> > That's to say, we want to open up a brand new connection even if the >> route >> > is the same. >> >> The performance enhancements you achieve from >> PoolingHttpClientConnectionManager are due to its connection pooling >> feature, that saves you to cost of establishing the connection when >> another request goes to the same route. >> >> > >> > How can we achieve this? We tried to set maxPerroute to 1 but it seems it >> > is not the correct way. >> >> I have not tested, but setting maxPerRoute to 1 would degrade >> performance for you as you will have a number of Http clients waiting >> for the single connection. >> >> If you do not want to use pooled connections, you can use >> BasicHttpClientConnectionManager and not share it. >> >> > >> > Regards, >> > Murat >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: httpclient-users-unsubscr...@hc.apache.org >> For additional commands, e-mail: httpclient-users-h...@hc.apache.org >> >> > > > -- > Murat Balkan --------------------------------------------------------------------- To unsubscribe, e-mail: httpclient-users-unsubscr...@hc.apache.org For additional commands, e-mail: httpclient-users-h...@hc.apache.org
