Hello Laheeb,
Could you generate a thread dump ? I searched for "synchronized"
blocks or other tricks in the source code (1.3) and did not find
anything.
By the way, do you use HTTPSender or CommonsHTTPSender ?
Cyrille
--
Cyrille Le Clerc
[EMAIL PROTECTED]
[EMAIL PROTECTED]
On 1/30/06, Alsarraf, Laheeb (NIH/OD) [C] <[EMAIL PROTECTED]> wrote:
> Neil,
>
> I checked out the discussion thread and I do use a new Stub object but
> the generated code still hangs unless I use Synchronize around my call.
> Here is the run() method I use in my test class which extends Thread.
>
> public void run(){
> System.out.println("Starting Thread:" + threadName);
> try{
> EUtilsServiceLocator eUtilService = new
> EUtilsServiceLocator();
> EUtilsServiceSoap utils =
> eUtilService.geteUtilsServiceSoap();
>
> ESummaryRequest params = new ESummaryRequest();
> params.setDb("pubmed");
> params.setId(pubMedId);
> Date startTimeEsum_ = new Date();
> System.out.println("Thread:" + threadName + ". "
> + "Calling utils.run_eSummary
> ====================");
>
> // When I use this line as is then the code hangs.
> ESummaryResult eSummaryRes = utils.run_eSummary(params);
>
> /* When I replace the above code line with this commented code then the
> client returns successfully.
>
> ObjectLock obj = ObjectLock.getInstance();
> synchronized(obj) {
> ESummaryResult eSummaryRes = utils.run_eSummary(params);
> }
> */
>
> }catch(Exception e){
> System.out.println("Exception in Thread:" + threadName +
> "\n" + e);
> stop();
> }
> }// End run()
>
>
>
> Thanks
> Laheeb Alsarraf
>
>
> -----Original Message-----
> From: Ferguson, Neil, VF-NZ [mailto:[EMAIL PROTECTED]
> Sent: Sunday, January 29, 2006 7:17 PM
> To: [email protected]
> Subject: RE: Generated code not Thread safe
>
> Hi.
>
> You might find this recent discussion on this mailing helpful:
> http://marc.theaimsgroup.com/?l=axis-user&m=113771126214607&w=2
>
> Basically, the generated stub doesn't seem to be thread-safe, but it
> doesn't seem to be very expensive to create a new stub each time you
> want one. The service locator does seem to be thread-safe (and is
> relatively expensive to create), so you can cache this.
>
> Hope this helps.
>
> Neil.
>
>
> -----Original Message-----
> From: Alsarraf, Laheeb (NIH/OD) [C] [mailto:[EMAIL PROTECTED]
> Sent: Saturday, 28 January 2006 8:51 a.m.
> To: [email protected]
> Subject: Generated code not Thread safe
>
>
> Hello,
>
> I have used axis 1.1.2 and axis 1.1.3 to generate client code for a web
> service. I tested the generated code for multithreading and the program
> deadlocks. I added "Synchronized" keyword in the method createCall() of
> the generated code and that solved the problem.
>
> Has anyone had thread safety problems with web service client code
> generated using axis.
>
> Here is the command I use to generate the code:
>
> java -cp %AXISCP% org.apache.axis.wsdl.WSDL2Java --timeout -1 %*
>
>
> Thanks
>
> Laheeb Alsarraf
>
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