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Posted to dev@hc.apache.org by "Patrick Barry (Jira)" <ji...@apache.org> on 2022/10/22 13:27:00 UTC

[jira] [Created] (HTTPCLIENT-2241) HttpResponseInterceptor is never called on errors

Patrick Barry created HTTPCLIENT-2241:
-----------------------------------------

             Summary: HttpResponseInterceptor is never called on errors
                 Key: HTTPCLIENT-2241
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2241
             Project: HttpComponents HttpClient
          Issue Type: Bug
          Components: HttpClient (classic)
    Affects Versions: 4.5.13
            Reporter: Patrick Barry


We are registering two interceptors for logging purposes. One for request and response. I'll response Interceptor is never called when we encounter an error, like a 404.   Is there another interceptor or way to capture this info or is this a bug. We are using Jersey with Apache client under the covers.  

Here is a unit test that that requires Slf4j, logback and apache http client.
{code:java}
@Test
public void testResponseLoggingInterceptor2(){
Logger logger = (Logger) LoggerFactory.getLogger(ResponseLoggingInterceptor.class);

// create and start a ListAppender
ListAppender<ILoggingEvent> listAppender = new ListAppender<>();
listAppender.start();
// add the appender to the logger
logger.addAppender(listAppender);

ClientConfig clientConfig = new ClientConfig();
clientConfig.connectorProvider(new ApacheConnectorProvider());
Client client = ClientBuilder.newBuilder().withConfig(clientConfig).build();

client.register((ApacheHttpClientBuilderConfigurator) httpClientBuilder ->
httpClientBuilder
.addInterceptorLast(new RequestLoggingInterceptor())
.addInterceptorFirst(new ResponseLoggingInterceptor()));//This is never hit when hitting endpoint that does not exists

try {
WebTarget target = client.target("https://localhost:8080/not/exists");
Response response = target.request("application/json").get();
}catch (Exception ignored){
//nothing
}
List<ILoggingEvent> logsList = listAppender.list;
assertEquals("test message", logsList.get(0).getFormattedMessage());
}{code}







 

 



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