atom feed4 messages in net.sourceforge.lists.exist-openRe: [Exist-open] EXPath HTTPClient no...
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Peter StadlerSep 11, 2013 11:20 am 
Peter StadlerSep 11, 2013 12:04 pm 
Peter StadlerSep 11, 2013 12:42 pm 
Adam RetterSep 11, 2013 12:54 pm 
Subject:Re: [Exist-open] EXPath HTTPClient not closing connections
From:Peter Stadler (
Date:Sep 11, 2013 12:42:07 pm

Chris, many thanks!

I added <http:header name="Connection" value="close"/> to my request object and
that seems to do the trick!

It's really been a show stopper so many thanks again! All the best Peter

Am 11.09.2013 um 21:11 schrieb "Misztur, Chris" <>:

Look at 14.10

On Sep 11, 2013, at 2:06 PM, "Peter Stadler" <>

Yes, sorry, I should put that into my signature ;-)

eXist 2.1, mac and debian

Best Peter

Am 11.09.2013 um 20:53 schrieb Joe Wicentowski <>:

Hi Peter,

This is beyond my ability to troubleshoot, but your answer to the usual questions will probably help others speak to your question:

Which version of eXist and which OS are you using?

On Wed, Sep 11, 2013 at 2:20 PM, Peter Stadler <> wrote:

Dear all,

I recently switched from the native HTTPClient
"" to the EXPath HTTPClient
"" because it allows for setting a socket
timeout. Regrettably, this switch brought in another problem since my app was
creating a lot of tcp connections ending in CLOSE_WAIT, which brought my app
down due to running out of file handles. The problem only occurs when the call to http:send-request() is made from an
XQuery module [1] but not when issued directly from eXide (e.g.)

Is there any workaround or am I doing wrong? Many thanks Peter

[1] A simple wrapper function:

declare function myhttp:http-get($url as xs:anyURI) { let $req := <http:request href="{$url}" method="get" timeout="4"/> return http:send-request($req) };

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