How to enable JMX for underlying Jetty in Camel Salesforce ?

Issue

• We're using Camel Salesforce 2.17.0.redhat-630343 in stand-alone Java 1.8 springboot application which fetches various objects from Salesforce cloud (Contacts, Teams, Accounts). This works fine but generates intermittent errors like the one below. Since Camel Salesforce uses Jetty 9 for http requests, we want to enable JMX metrics for Jetty HttpClient and track response times between our application and Salesforce.
• We are not sure how to enable JMX for Jetty HttpClient in Camel Salesforce.
• TIMEOUT ERROR

07-23-18 15:19:54 ERROR   (A-route) [org.apache.camel.util.CamelLogger]: ############## Exception : {message:'Unexpected error {0:null} executing {GET:https://IP:PORT/services/data/v37.0/sobjects/Contact/23456789}',statusCode:0}
    at org.apache.camel.component.salesforce.internal.client.AbstractClientBase$1.onComplete(AbstractClientBase.java:142)
    at org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:193)
    at org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:185)
    at org.eclipse.jetty.client.HttpReceiver.terminateResponse(HttpReceiver.java:454)
    at org.eclipse.jetty.client.HttpReceiver.abort(HttpReceiver.java:535)
    at org.eclipse.jetty.client.HttpChannel.abortResponse(HttpChannel.java:129)
    at org.eclipse.jetty.client.HttpChannel.abort(HttpChannel.java:122)
    at org.eclipse.jetty.client.HttpExchange.abort(HttpExchange.java:257)
    at org.eclipse.jetty.client.HttpConversation.abort(HttpConversation.java:141)
    at org.eclipse.jetty.client.HttpRequest.abort(HttpRequest.java:704)
    at org.eclipse.jetty.client.TimeoutCompleteListener.run(TimeoutCompleteListener.java:71)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.TimeoutException: Total timeout elapsed
    ... 8 more