| Re: [ecf-dev] Thread pooling |
org.eclipse.ecf.internal.provider.r_osgi.RemoteServiceImpl
i have found that the callSync uses:
IExecutor executor =
new ThreadsExecutor();IFuture future = executor.execute(
new IProgressRunnable() { public Object run(IProgressMonitor monitor) throws Exception { final Method method = ClassUtil.getMethod(service.getClass(), call.getMethod(), formalParams); return method.invoke(service, parameters);}
},
null);the client uses thread pool as well?
can it be controled?
On Sat, Apr 2, 2011 at 6:18 PM, Scott Lewis <slewis@xxxxxxxxxxxxx> wrote:
Ronen,
1) Does this error occur on the host or the consumer?
2) Which provider are you using? (e.g. r-osgi, ecf generic, etc?). The answer to your question about the host and threading depends upon the provider.
For r-osgi I believe a thread pool is used, but by default it's set to sort of a small number of threads in the pool (2). You can change the maximum threads per endpoint via this system property:
ch.ethz.iks.r_osgi.threadsPerEndpoint
e.g.
-Dch.ethz.iks.r_osgi.threadsPerEndpoint=50
Scott
On 4/2/2011 6:27 AM, ronen hamias wrote:_______________________________________________ ecf-dev mailing list ecf-dev@xxxxxxxxxxx https://dev.eclipse.org/mailman/listinfo/ecf-devHi all
i am playing around with the ECF remoteservices
i have built a simple stress testing that invoke hello service 8000 times
i have received this error:
An internal error has occurred.
unable to create new native thread
org.eclipse.ecf.examples.remoteservices.hello.consumer.rs
org.eclipse.ecf.examples.remoteservices.hello.host.rs
my code:
// 6. Finally...call the proxy
long start, end, total;
start = System.currentTimeMillis();
String response=null;
long count = 8000;
for (int i = 0; i<count;i++)
response = proxy.sayHello("RemoteService Consumer");
end = System.currentTimeMillis();
total = end - start;
long avg = total/count;
System.out.println("total=["+total+"][avg=" +(avg) +"]"+ response);
does the server uses thread pooling?
if i try to guess what happen is that every invocation spawn new thread until the system is out of resources?
BR
ronen.
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