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Re: Empty/null response from netty4-http template producer


Alex,

Just had a quick look.  

The post in the Rest DSL route goes to direct:echo-route but your echo-route does not have a "from direct:echo-route". My understanding is that the REST DSL generates a route that will have already consumed the POST and then once it has sent the exchange to the direct:echo-route it thinks it has just finished.  Hence returns with no body.  echo-route never receives an exchange.

O.


> On 26 Mar 2018, at 18:51, Alex Soto <alex.soto@xxxxxxxxxxx> wrote:
> 
> Hello,
> 
> I have put a simple project that demonstrates this problem.  This does not appear to be related to stream caching, as I have enable stream caching in both Camel contexts.
> 
> https://github.com/lexsoto/camel-karaf-netty-producer-test/tree/master <https://github.com/lexsoto/camel-karaf-netty-producer-test/tree/master> <https://github.com/lexsoto/camel-karaf-netty-producer-test/tree/master <https://github.com/lexsoto/camel-karaf-netty-producer-test/tree/master>>
> 
> Can anybody take a look and let me know what I am doing wrong?
> 
> Thanks and best regards,
> Alex soto
> 
> 
> 
>> On Feb 22, 2018, at 5:42 PM, Alex Soto <alex.soto@xxxxxxxxxxx <mailto:alex.soto@xxxxxxxxxxx>> wrote:
>> 
>> Hello,
>> 
>> I am having some problems migrating to Camel 2.20.2 from 2.17.4.    This has been working before, but now the response is null.
>> I have access to the server logs and everything there looks good, i.e., the server is sending a response, but client is unable to get it.
>> Here is the client code:
>> 
>> 		SimpleRegistry registry = new SimpleRegistry();
>> 		registry.put("sslParams", sslContextParams);
>> 
>> 		DefaultCamelContext defaultCamelContext = new DefaultCamelContext(registry);
>> 		defaultCamelContext.addComponent("netty4-http", new NettyHttpComponent());
>> 		defaultCamelContext.setTracing(true);
>> 		defaultCamelContext.setName("itest");
>> 		defaultCamelContext.setStreamCaching(true);
>> 		defaultCamelContext.start();
>> 
>> 		ProducerTemplate producerTemplate = defaultCamelContext.createProducerTemplate();
>> 		producerTemplate.start();
>> 
>> 		final BytesAndDecParams requestMessage = makeEnrolCertRequest();
>> 
>> 		byte[] response = producerTemplate.requestBody(
>> 				"netty4-http:https://localhost:8895/service?sslContextParameters=#sslParams&ssl=true <https://localhost:8895/service?sslContextParameters=#sslParams&ssl=true> <https://localhost:8895/service?sslContextParameters=#sslParams&ssl=true <https://localhost:8895/service?sslContextParameters=#sslParams&ssl=true>>",
>> 				requestMessage.message,
>> 				byte[].class);
>> 
>> 		assertNotNull(response);
>> 
>> 
>> I appreciate any help with this problem.
>> Best regards,
>> Alex soto