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Posted to soap-user@ws.apache.org by "Carter, Will" <WC...@envestnetpmc.com> on 2002/08/08 21:43:12 UTC
large xml file response performance help
Hi,
I am making a soap request to a webservice that returns about 200k of xml, and it is taking over a minute. I think I see the bottleneck.
I can watch my cpu processing when I make the request.
I see a spike when I make the request.
There is about 6sec of internet connection activity...my cpu processing is low.
Then my cpu spikes to 100% for about 65 seconds, no internet connectivity during this time.
Finally, then my console displays the xml in bracket format:
<user>jim</user> ...a huge long stream of xml.
I am guessing that the long bottleneck is when it is somehow turning the xml from
<user>5250</user>
to
<user>jim</user>
I have been reading through these posts about passing the string as a literal XML,
following this thread:
http://marc.theaimsgroup.com/?l=soap-user&m=98104062416106&w=2
I am new to soap and pretty new with java...how can I change my client code to do this?
here is some snippets of my code:
//Snippet
Call call = new Call();
call.setTargetObjectURI("urn:apl-ReportService");
call.setMethodName("getPortfolio");
call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
//Snippet
//Snippet
try {
System.out.println("\nCalling SOAP server...");
resp = call.invoke(url, "");
//this is where my cpu spikes for 65secs
System.out.print("The SOAP Server says: ");
}
catch (SOAPException e){
System.err.println("Caught SOAPException (" +
e.getFaultCode() + "): " +
e.getMessage());
return;
}
else{
Parameter ret = resp.getReturnValue();
System.out.println(ret.getValue());
}
//Snippet
I am trying to integrate the solution found here:
http://marc.theaimsgroup.com/?l=soap-user&m=98104176120085&w=2
any help would be greatly appreciated.
thanks,
will
Re: large xml file response performance help
Posted by Jian Hu <jh...@chutneytech.com>.
Hi Will,
I am working on SOAP too. The SOAP architecture make it slow. But here is a solution: using cache. Our compay provides solution to remove
this botttleneck. For details, you can visit
http://www.chutneytech.com
Or you can call me at 404-442-9911X493
Using my testing program, the response can be generated in 1-200 ms. Is that good news?
Jian Hu
"Carter, Will" wrote:
> Hi,
>
> I am making a soap request to a webservice that returns about 200k of xml, and it is taking over a minute. I think I see the bottleneck.
>
> I can watch my cpu processing when I make the request.
>
> I see a spike when I make the request.
> There is about 6sec of internet connection activity...my cpu processing is low.
> Then my cpu spikes to 100% for about 65 seconds, no internet connectivity during this time.
> Finally, then my console displays the xml in bracket format:
> <user>jim</user> ...a huge long stream of xml.
>
> I am guessing that the long bottleneck is when it is somehow turning the xml from
> <user>5250</user>
> to
> <user>jim</user>
>
> I have been reading through these posts about passing the string as a literal XML,
> following this thread:
> http://marc.theaimsgroup.com/?l=soap-user&m=98104062416106&w=2
>
> I am new to soap and pretty new with java...how can I change my client code to do this?
>
> here is some snippets of my code:
>
> //Snippet
> Call call = new Call();
> call.setTargetObjectURI("urn:apl-ReportService");
> call.setMethodName("getPortfolio");
> call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
> //Snippet
>
> //Snippet
> try {
> System.out.println("\nCalling SOAP server...");
> resp = call.invoke(url, "");
> //this is where my cpu spikes for 65secs
> System.out.print("The SOAP Server says: ");
> }
>
> catch (SOAPException e){
> System.err.println("Caught SOAPException (" +
> e.getFaultCode() + "): " +
> e.getMessage());
> return;
> }
>
> else{
> Parameter ret = resp.getReturnValue();
> System.out.println(ret.getValue());
> }
> //Snippet
>
> I am trying to integrate the solution found here:
> http://marc.theaimsgroup.com/?l=soap-user&m=98104176120085&w=2
>
> any help would be greatly appreciated.
> thanks,
> will
>
> --
> To unsubscribe, e-mail: <ma...@xml.apache.org>
> For additional commands, e-mail: <ma...@xml.apache.org>
Re: large xml file response performance help
Posted by Jian Hu <jh...@chutneytech.com>.
Hi Will,
I am working on SOAP too. The SOAP architecture make it slow. But here is a solution: using cache. Our compay provides solution to remove
this botttleneck. For details, you can visit
http://www.chutneytech.com
Or you can call me at 404-442-9911X493
Using my testing program, the response can be generated in 1-200 ms. Is that good news?
Jian Hu
"Carter, Will" wrote:
> Hi,
>
> I am making a soap request to a webservice that returns about 200k of xml, and it is taking over a minute. I think I see the bottleneck.
>
> I can watch my cpu processing when I make the request.
>
> I see a spike when I make the request.
> There is about 6sec of internet connection activity...my cpu processing is low.
> Then my cpu spikes to 100% for about 65 seconds, no internet connectivity during this time.
> Finally, then my console displays the xml in bracket format:
> <user>jim</user> ...a huge long stream of xml.
>
> I am guessing that the long bottleneck is when it is somehow turning the xml from
> <user>5250</user>
> to
> <user>jim</user>
>
> I have been reading through these posts about passing the string as a literal XML,
> following this thread:
> http://marc.theaimsgroup.com/?l=soap-user&m=98104062416106&w=2
>
> I am new to soap and pretty new with java...how can I change my client code to do this?
>
> here is some snippets of my code:
>
> //Snippet
> Call call = new Call();
> call.setTargetObjectURI("urn:apl-ReportService");
> call.setMethodName("getPortfolio");
> call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
> //Snippet
>
> //Snippet
> try {
> System.out.println("\nCalling SOAP server...");
> resp = call.invoke(url, "");
> //this is where my cpu spikes for 65secs
> System.out.print("The SOAP Server says: ");
> }
>
> catch (SOAPException e){
> System.err.println("Caught SOAPException (" +
> e.getFaultCode() + "): " +
> e.getMessage());
> return;
> }
>
> else{
> Parameter ret = resp.getReturnValue();
> System.out.println(ret.getValue());
> }
> //Snippet
>
> I am trying to integrate the solution found here:
> http://marc.theaimsgroup.com/?l=soap-user&m=98104176120085&w=2
>
> any help would be greatly appreciated.
> thanks,
> will
>
> --
> To unsubscribe, e-mail: <ma...@xml.apache.org>
> For additional commands, e-mail: <ma...@xml.apache.org>