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Re: [milo-dev] subscribe event failed
Can the machine you're running the client on resolve DESKTOP-VFA7NRS to an IP address?

There's a logback.xml file in the resources directory of the examples module. Change the level fo the root appender from INFO to DEBUG and maybe more information will be available.

On Mon, Jul 2, 2018 at 6:19 PM, sunjj@xxxxxxxxxxxxxx <sunjj@xxxxxxxxxxxxxx> wrote:
Thanks Kevin, as I run docker, the server use the wrong ip. I stop the docker, get the following errors(it is same with server writed by my self)

09:15:46.544 [main] INFO  o.e.milo.opcua.stack.core.Stack - Successfully removed cryptography restrictions.
09:15:46.735 [main] INFO  o.e.m.e.client.ClientExampleRunner - security temp dir: C:\Users\Admin\AppData\Local\Temp\security
09:15:46.756 [main] INFO  o.e.m.examples.client.KeyStoreLoader - Loading KeyStore at C:\Users\Admin\AppData\Local\Temp\security\example-client.pfx
09:15:47.933 [main] INFO  o.e.m.e.client.ClientExampleRunner - Using endpoint: opc.tcp://DESKTOP-VFA7NRS:53530/OPCUA/SimulationServer [None]
09:15:47.938 [main] INFO  o.e.m.opcua.sdk.client.OpcUaClient - Eclipse Milo OPC UA Stack version: 0.2.1
09:15:47.938 [main] INFO  o.e.m.opcua.sdk.client.OpcUaClient - Eclipse Milo OPC UA Client SDK version: 0.2.1
09:15:48.123 [NonceUtilSecureRandom] INFO  o.e.m.o.stack.core.util.NonceUtil - SecureRandom seeded in 0ms.
09:16:03.295 [main] ERROR o.e.m.e.client.ClientExampleRunner - Error running client example: null
java.util.concurrent.TimeoutException: null
at java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1771)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
at org.eclipse.milo.examples.client.ClientExampleRunner.run(ClientExampleRunner.java:145)
at org.eclipse.milo.examples.client.ProsysEventSubscriptionExample.main(ProsysEventSubscriptionExample.java:50)
09:16:03.295 [main] ERROR o.e.m.e.client.ClientExampleRunner - Error running example: null
java.util.concurrent.TimeoutException: null
at java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1771)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
at org.eclipse.milo.examples.client.ClientExampleRunner.run(ClientExampleRunner.java:145)
at org.eclipse.milo.examples.client.ProsysEventSubscriptionExample.main(ProsysEventSubscriptionExample.java:50)

Process finished with exit code 0 

孙建蛟 -- 研发部  IOT
************************************************************
浙江明度智控科技有限公司
公司地址：浙江省杭州市滨江区江虹南路316号京安创业园
工厂地址：江苏省昆山市汉浦路1937号欣昆产业园
电 话：0571-88196008   传 真：0571-86718570
邮 箱：sunjj@mingdutech.com

欢迎关注微信公众号：
 
Date: 2018-07-02 21:09
Subject: Re: [milo-dev] subscribe event failed
It's easier to focus on the first error because there is more information. The important part is this:

java.net.ConnectException: Connection refused: no further information: DESKTOP-VFA7NRS/10.0.75.1:53530

This is just a basic networking problem. Either the server is not running, or it's running but returning different IP address, or there's a firewall in between, or something else like this. You're just unable to even open a TCP connection to the server.

On Mon, Jul 2, 2018 at 1:15 AM, sunjj@xxxxxxxxxxxxxx <sunjj@xxxxxxxxxxxxxx> wrote:
Dears,
    I have run eclipse milo client for reading/writing/subscrbing "variable".  But I can't receive event as the example(https://github.com/eclipse/milo/blob/master/milo-examples/client-examples/src/main/java/org/eclipse/milo/examples/client/ProsysEventSubscriptionExample.java):
  • I change the "0.2.2-SNAPSHOT" to "0.2.1", as no 0.2.2-SNAPSHOT in maven repo.

    (1) First try.
  • I Run prosys simulation server V3.0.0-157。
    when I run the example, receive the following error (detail, reference to 1.txt attachment): 
        15:24:42.475 [main] INFO  o.e.m.opcua.sdk.client.OpcUaClient - Eclipse Milo OPC UA Stack version: 0.2.1
        15:24:42.475 [main] INFO  o.e.m.opcua.sdk.client.OpcUaClient - Eclipse Milo OPC UA Client SDK version: 0.2.1
        15:24:43.750 [main] ERROR o.e.m.e.client.ClientExampleRunner - Error running client example: UaException: status=Bad_ConnectionRejected, message=java.net.ConnectException: Connection refused: no further information: DESKTOP-VFA7NRS/10.0.75.1:53530
        java.util.concurrent.ExecutionException: UaException: status=Bad_ConnectionRejected, message=java.net.ConnectException: Connection refused: no further information: DESKTOP-VFA7NRS/10.0.75.1:53530
    at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
    at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
    at org.eclipse.milo.examples.client.ProsysEventSubscriptionExample.run(ProsysEventSubscriptionExample.java:60)

    
    (2) Second try
  •   I write the test code of Opc Ua server by prosys sdk。
  •  I Use UaExpert test the example server,  receive the event.
     when event trigger, receive the following error(detail: attachement of 2.txt ):
            15:54:02.473 [NonceUtilSecureRandom] INFO  o.e.m.o.stack.core.util.NonceUtil - SecureRandom seeded in 0ms.
            15:54:17.691 [main] ERROR o.e.m.e.client.ClientExampleRunner - Error running client example: null
             java.util.concurrent.TimeoutException: null
            at java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1771)
            at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
            at org.eclipse.milo.examples.client.ClientExampleRunner.run(ClientExampleRunner.java:145)
            at org.eclipse.milo.examples.client.ProsysEventSubscriptionExample.main(ProsysEventSubscriptionExample.java:50)
            15:54:17.692 [main] ERROR o.e.m.e.client.ClientExampleRunner - Error running example: null
                    java.util.concurrent.TimeoutException: null
            at java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1771)
            at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
            at org.eclipse.milo.examples.client.ClientExampleRunner.run(ClientExampleRunner.java:145)
            at org.eclipse.milo.examples.client.ProsysEventSubscriptionExample.main(ProsysEventSubscriptionExample.java:50)
            Disconnected from the target VM, address: '127.0.0.1:60991', transport: 'socket'

Thank you very much!
Jianjiao

孙建蛟 -- 研发部  IOT
************************************************************
浙江明度智控科技有限公司
公司地址：浙江省杭州市滨江区江虹南路316号京安创业园
工厂地址：江苏省昆山市汉浦路1937号欣昆产业园
电 话：0571-88196008   传 真：0571-86718570
邮 箱：sunjj@mingdutech.com

欢迎关注微信公众号：

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