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https://issues.apache.org/jira/browse/CAMEL-12475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16460963#comment-16460963
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Willem Jiang commented on CAMEL-12475:
--------------------------------------
[~dentych] How can you access the route? I'm trying to reproduce the error.
It could be great if you can past the curl command to access the camel route.
> Undertow consumer with http4 producer results in Undertow throwing
> NullPointerException
> ---------------------------------------------------------------------------------------
>
> Key: CAMEL-12475
> URL: https://issues.apache.org/jira/browse/CAMEL-12475
> Project: Camel
> Issue Type: Bug
> Affects Versions: 2.20.3, 2.21.0
> Environment: Operating System: Windows 8
> Java version: 1.8
> Camel version: 2.21.0
> Reporter: Dennis Tychsen
> Assignee: Willem Jiang
> Priority: Major
> Labels: component
>
> I have a very simple setup of Camel (standalone).
> My route is as follows:
> {code:java}
> public class Application {
> public static void main(String... args) throws Exception {
> Main main = new Main();
> main.addRouteBuilder(new RouteBuilder() {
> @Override
> public void configure() throws Exception {
> restConfiguration().port(8080);
> rest("/pi")
> .get()
> .route()
> .setExchangePattern(ExchangePattern.InOut)
>
> .to("https4://api.pi.delivery/v1/pi?bridgeEndpoint=true");
> }
> });
> main.run();
> }
> }{code}
>
> When using camel-undertow for consumer and camel-http4 for producer, I get a
> NullPointerException.
> {code:java}
> java.lang.NullPointerException: null
> at io.undertow.io.AsyncSenderImpl.send(AsyncSenderImpl.java:141)
> ~[undertow-core-1.4.23.Final.jar:1.4.23.Final]
> at io.undertow.io.AsyncSenderImpl.send(AsyncSenderImpl.java:285)
> ~[undertow-core-1.4.23.Final.jar:1.4.23.Final]
> at
> org.apache.camel.component.undertow.UndertowConsumer.handleRequest(UndertowConsumer.java:142)
> ~[camel-undertow-2.21.0.jar:2.21.0]
> at io.undertow.server.Connectors.executeRootHandler(Connectors.java:336)
> ~[undertow-core-1.4.23.Final.jar:1.4.23.Final]
> at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
> ~[undertow-core-1.4.23.Final.jar:1.4.23.Final]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[na:1.8.0_102]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> ~[na:1.8.0_102]
> at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_102]
> {code}
> However, if I switch out the camel-undertow dependency with camel-jetty, the
> above route configuration works just fine.
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