StreamClosedException when using JerseyProxyClient

[arnzel]

I am using the Jersey Proxy client together with the MockServer

    Client client = ClientBuilder.newClient();
    WebTarget webTarget = client.target(mockServer.getUrl());
    RootResource rootResource = WebResourceFactory.newResource(RootResource.class, webTarget);

When i make a call to RootResource like rootResource.doSomeAction(myModelObject) i get

sun.net.httpserver.StreamClosedException: null at sun.net.httpserver.FixedLengthOutputStream.write(FixedLengthOutputStream.java:72) at java.io.FilterOutputStream.write(FilterOutputStream.java:97) at sun.net.httpserver.PlaceholderOutputStream.write(ExchangeImpl.java:439) at au.com.dius.pact.consumer.BaseMockServer.pactResponseToHttpExchange(MockHttpServer.kt:92) at au.com.dius.pact.consumer.BaseMockServer.handle(MockHttpServer.kt:74) at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79) at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:83) at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:82) at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:675) at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79) at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:647) at sun.net.httpserver.ServerImpl$DefaultExecutor.execute(ServerImpl.java:158) at sun.net.httpserver.ServerImpl$Dispatcher.handle(ServerImpl.java:431) at sun.net.httpserver.ServerImpl$Dispatcher.run(ServerImpl.java:396) at java.lang.Thread.run(Thread.java:748)

[uglyog]

Can you provide the expectations of your test?

[uglyog]

I am unable to replicate this issue, the jersey proxy client seems to work fine for me. Have a look at the test here: https://github.com/DiUS/pact-jvm/blob/master/pact-jvm-consumer/src/test/groovy/au/com/dius/pact/consumer/MockHttpServerSpec.groovy#L50

[arnzel]

Hi, at the moment i have no assertions. The error happens when i add ".willRespondWith().body("responseJsonContent")" where responseContentJson is

{ action: CREATED, createdModels: [ { prop1: "value1", prop2: "value2" } ] }

I create the pact file with

    RequestResponsePact pact = ConsumerPactBuilder.consumer("service2")
            .hasPactWith("service1t")
            .uponReceiving("put model")
            .path("/model")
            .body("requestJsonContent")
            .method("PUT")
            .willRespondWith()
            .status(204)
            .body("responseJsonContent")
            .toPact();

In the logs i see the right response

Generating response: status: 204 ... body: OptionalBody(state=PRESENT, value="responseJsonContent") but then the error occurs

[uglyog]

Ah, I see the issue. You're not creating the JSON body with responseJsonContent, you're creating the body with the string value responseJsonContent, which is not valid JSON. Hence the failure.

You need to remove the qoutes:

RequestResponsePact pact = ConsumerPactBuilder.consumer("service2")
            .hasPactWith("service1t")
            .uponReceiving("put model")
            .path("/model")
            .body("requestJsonContent") // <-- remove the qoutes
            .method("PUT")
            .willRespondWith()
            .status(204)
            .body("responseJsonContent") // <-- remove the qoutes
            .toPact();

[arnzel]

Hi, sorry of course i mean ".body(requestJsonContent)" and body(requestJsonContent). I checked the Json of these Strings and they are valid.

[arnzel]

It also occurs if i put in a minimal valid json like willRespondWith().status(204).body("{}")

[uglyog]

It could be the status code. 204 means no content, so maybe including a body is causing the issue.

Try leave out the .body call on the response.

[arnzel]

Yes this was the mistake. when i change to 200 everything is okay. Thanks !

[arnzel]

Mybe a proper error message would be good