Hello,
usually there is only one Servlet object instance in a Servlet container,
however, I assume that the code you have showed "lives" in one of the
"doGet()/doPost()" etc. Servlet methods. Keep in mind that the Servlet's code
is called in a multithreaded way, so at the same time there can be several
running "doGet()/doPost()" etc methods, and each of them has its own stack, and
on that stack you create different "HttpClient" objects that in turn have there
own "MultiThreadedHttpConnectionManager()" object. You limit the maxConnection
to 1, but that does not have any effect in this context.
What you probably need is a static "HttpClient" object in your Servlet that
does your communication. But keep in mind to "synchronize" access to it! (I
have, however, no idea whether this can really work depending on your needs.)
Regards,
Hans-Dieter Cordes
-----Original Message-----
From: sebb [mailto:[EMAIL PROTECTED]
Sent: Freitag, 23. März 2007 11:43
To: HttpClient User Discussion
Subject: Re: PROBLEM WITH setMaxTotalConnections
Surely if you make 10 requests to the servlet there will be 10 servlet
instances?
It looks like each has its own connection manager ...
On 23/03/07, Joan Balagueró <[EMAIL PROTECTED]> wrote:
> Hi,
>
>
>
> I'm trying to limit the total number of http connections in my
> httpclient instance. I'm using a multithreaded http connection
> manager. The code is the
> following:
>
>
>
> HttpClient objHttp = new HttpClient(new
> MultiThreadedHttpConnectionManager());
>
>
> objHttp.getHttpConnectionManager().getParams().setMaxTotalConnections(
> 1);
>
>
> objHttp.getHttpConnectionManager().getParams().setConnectionTimeout(co
> nnecti
> onTimeout);
>
>
> objHttp.getHttpConnectionManager().getParams().setSoTimeout(responseTi
> meout)
> ;
>
>
> objHttp.getHttpConnectionManager().getParams().setStaleCheckingEnabled
> (true)
> ;
>
> objHttp.getParams().setCookiePolicy(CookiePolicy.RFC_2109);
>
>
>
> This is part of a servlet that receives a request and sends an http
> request to another server using this httpclient. As you can see, I'm
> limiting the total number to 1 in order to make a test.
>
>
>
> But, if I send to this servlet many simultaneous requests (10 or
> more), no errors happens and httpclient opens 10 (or more) http
> connections, ignoring my limit of 1.
>
>
>
> I suppose that I'm misunderstanding something, but I don't know what.
> Can anybody help me?
>
>
>
> Thanks,
>
>
>
> Joan.
>
>
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