set connection timeout in java for MPS client

Hi,

Based on Java documentation in MPS guide, I configured a 5 minute connection timeout as below:

However, I have a long running Matlab function on MPS and it times out after just 1 minute and not 5...

I get the error:

! com.mathworks.mps.client.MWHttpException: Failed HTTP request; Response Status: 504, Response Message: Gateway Time-out
! at com.mathworks.mps.client.internal.SunHttpClientFevalHandler.processRequest(Unknown Source)
! at com.mathworks.mps.client.internal.ComponentProxy.processRequest(Unknown Source)
! at com.mathworks.mps.client.internal.ComponentProxy.invoke(Unknown Source)
! at com.mathworks.mps.client.internal.SingleOutputDispatcher.dispatch(Unknown Source)
! at com.mathworks.mps.client.internal.MWClientInvocationHandler.invoke(Unknown Source)
! at com.sun.proxy.$Proxy75.CompareModels(Unknown Source)

What am I doing wrong?

static class MyClientConfig extends MWHttpClientDefaultConfig {
public long getTimeOutMs() {
log.info("MPS timeout set to 5 minutes");
return 5*6*1000; // 5 minutes
}
}
MWHttpClient client = new MWHttpClient(new MyClientConfig());

Answer 1

[Kojiro Saito]

5*6*1000 is 30000 milliseconds (=30 seconds). Are you sure you set 5*60*1000 ?

public long getTimeOutMs() {
    log.info("MPS timeout set to 5 minutes");
    return 5*60*1000; // 5 minutes
}

Answer 2

[Jason Novotny]

The issue resulted from the Elastic Load Balancer configuration in AWS which has a default of 60 seconds.