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Re: [ecf-dev] Problem with Service Endpoint matching when using different network names

Hi Peter

Sorry about the slow reply.  I'm out on a gig.

I think the service.exported.configs prop value should be


As per

RE the genetic provider...it was done long before rsa...and there is the peer services also as discussed.

Hope this helps.


From: "Peter Hermsdorf" <peter.hermsdorf@xxxxxxxxx>
Date: Tue, Aug 7, 2018 7:07 am
To: ecf-dev@xxxxxxxxxxx
Subject: Re: [ecf-dev] Problem with Service Endpoint matching when using different network names
Hi Scott,
  thanks again for providing this sample implementation! That makes it very transparent how things work. 

 Actually I thought the ecf-generic provider would work that way ;)


 I wasn't able to get the server up and running. Maybe a problem with the launch configuration. See below for the bundles and their states.

 I added a sample service which should by exported by adding something like


 @Component(property = {




 public class HelloService implements IHello{


  public HelloService() {





  public void sayHello() {






 but as said before, the server does not seem to get started. The start code in the Activator does the registration but the RemoteServiceContainerInstantiator.createInstance is never called. 

 Any idea?




 Bye Peter




 id State Bundle

 0 ACTIVE org.eclipse.osgi_3.12.50.v20170928-1321


 2 ACTIVE org.eclipse.equinox.common_3.9.0.v20170207-1454

 5 ACTIVE org.eclipse.ecf.remoteservice.asyncproxy_2.1.0.v20180409-2248

 6 ACTIVE javax.inject_1.0.0.v20091030

 8 ACTIVE org.eclipse.equinox.event_1.4.0.v20170105-1446

 9 ACTIVE javax.annotation_1.2.0.v201602091430

 11 ACTIVE org.eclipse.osgi.util_3.4.0.v20170111-1608

 14 ACTIVE com.ibm.icu_58.2.0.v20170418-1837

 18 ACTIVE org.eclipse.equinox.concurrent_1.1.0.v20130327-1442

 19 ACTIVE org.eclipse.osgi.services_3.6.0.v20170228-1906

 22 RESOLVED org.eclipse.osgi.compatibility.state_1.1.0.v20170516-1513


 23 ACTIVE org.eclipse.equinox.preferences_3.7.0.v20170126-2132

 25 ACTIVE org.apache.batik.css_1.8.0.v20170214-1941

 26 ACTIVE org.eclipse.core.contenttype_3.6.0.v20170207-1037

 27 ACTIVE org.eclipse.core.jobs_3.9.2.v20171030-1027

 31 ACTIVE org.apache.felix.scr_2.0.10.v20170501-2007

 33 ACTIVE org.eclipse.ecf.identity_3.9.0.v20180426-1936

 34 ACTIVE org.eclipse.equinox.registry_3.7.0.v20170222-1344

 41 ACTIVE org.w3c.css.sac_1.3.1.v200903091627

 43 ACTIVE org.eclipse.ecf.provider.tcpsocket.common_1.0.0.qualifier

 48 ACTIVE org.apache.commons.jxpath_1.3.0.v200911051830

 50 ACTIVE org.eclipse.ecf_3.9.0.v20180402-2015


 51 ACTIVE org.apache.batik.util_1.8.0.v20170214-1941

 52 RESOLVED org.eclipse.ecf.ssl_1.2.100.v20180301-0132


 58 ACTIVE org.eclipse.core.runtime_3.13.0.v20170207-1030

 68 ACTIVE org.eclipse.ecf.provider.tcpsocket.server_1.0.0.qualifier

 70 ACTIVE org.eclipse.ecf.remoteservice_8.13.0.v20180406-1915

 73 ACTIVE org.eclipse.equinox.app_1.3.400.v20150715-1528

 75 ACTIVE org.eclipse.ecf.provider.remoteservice_4.4.100.v20180516-2213

 76 ACTIVE org.eclipse.ecf.provider_4.8.0.v20180402-2103

 77 ACTIVE org.eclipse.ecf.sharedobject_2.6.0.v20180404-2345

 78 ACTIVE org.apache.felix.gogo.runtime_0.10.0.v201209301036

 79 ACTIVE org.apache.felix.gogo.shell_0.10.0.v201212101605

 80 ACTIVE org.eclipse.equinox.console_1.1.300.v20170512-2111

 81 ACTIVE service.api_1.0.0.qualifier

 82 ACTIVE service.provider_1.0.0.qualifier

 83 ACTIVE org.eclipse.ecf.discovery_5.0.300.v20180306-0211

 84 ACTIVE org.eclipse.ecf.osgi.services.distribution_2.1.200.v20180301-0016

 85 ACTIVE org.eclipse.ecf.osgi.services.remoteserviceadmin.proxy_1.0.100.v20180301-0016

 86 ACTIVE org.eclipse.ecf.osgi.services.remoteserviceadmin_4.6.800.v20180518-0149

 87 ACTIVE org.eclipse.ecf.provider.jmdns_4.3.200.v20180306-0429

 88 ACTIVE org.eclipse.osgi.services.remoteserviceadmin_1.6.200.v20180301-0016

 89 ACTIVE org.eclipse.ecf.remoteservice.eventadmin_1.3.0.v20180426-2032

 90 ACTIVE org.eclipse.ecf.server_2.1.200.v20180302-2006

 91 ACTIVE org.eclipse.equinox.ds_1.5.0.v20170307-1429




 Am 27.07.2018 um 20:08 schrieb Scott Lewis:

 On 7/27/2018 7:22 AM, Peter Hermsdorf wrote: 
 Hi Scott, 
 that sounds and looks really promising! I'll need some time to process the information you gave and look at the code and then come back to you. 
 This morning I've added some code to allow properties to set the hostname and port on server side, and to use the ecf.endpoint.id on client side to connect to the given hostname and port. This is working...see TCPSocketServerContainer and TCPSocketClientContainer classes. 
 I've been testing localhost with the LAN-based discovery (zeroconf) so the hostname/port exported in the endpoint description is what is used on the client. If/when other discovery and import is used on the client, then it can do whatever it wants wrt what hostname and port to use to connect to the server. 
 There are some ways that this is limited, but it can be generalized or extended, and I'm hoping it will give a good idea of how to create others.