Hi That is because you use toD with http that camel optimizes under the hood to use a base endpoint and using headers with the dynamic context-path part. The interceptor can then not match that pattern.
You can turn this off in toD Or you can check the header (CamelHttpPath is the name I think) in <when> to see if it matches that part of your context-path. On Tue, May 18, 2021 at 7:58 PM Yasser Zamani <yasserzam...@apache.org> wrote: > > Thanks for the quick reply! > > (please see in-line) > > On 2021/05/18 15:59:34, Claus Ibsen <claus.ib...@gmail.com> wrote: > > Hi > > > > What Camel version do you use? > > I use Camel 3.7.3. > > > > > Also mind about matching by exact uri, then the order of the query > > parameters also matter. So if that is not really what you need, then > > Matching by exact uri isn't possible in my case. But to test I'd also tested > an absolute uri > "http://localhost:8080/camel/external_mock/PropertyFoo?bridgeEndpoint=true"; > which didn't work. The problem isn't order of query parameters. As I said the > problem is I don't know why but my break point showed me that Camel is trying > to test > "http://localhost:8080/camel/external_mock/PropertyFoo?bridgeEndpoint=true".matches("http://localhost:8080?bridgeEndpoint=true";); > which doesn't match because the "/camel/external_mock/" is missing in the > intercepted uri, provided it is present in the exact uri or wildcard uri > expression. > > My best guess is that's because of my dynamic .toD where I have > ${headers.serviceType} included in the http url. For example I guess > following simplified XML DSL won't work as well: > > <interceptSendToEndpoint uri="http://localhost:8080/*";> > <to uri="log:worked"/> > </interceptSendToEndpoint> > <route> > <from uri="direct:sample"/> > <toD > uri="http://localhost:8080/Sample${headers.foo}?bridgeEndpoint=true"/> > > BTW any idea about issues #2 and #3? > > Regards. > > > use a * to match with wildcard > > > > On Tue, May 18, 2021 at 5:17 PM Yasser Zamani <yasserzam...@apache.org> > > wrote: > > > > > > Hi there, > > > > > > Assume following XML DSL: > > > > > > <route id="dispatch"> > > > <from uri="direct:dispatch"/> > > > <interceptSendToEndpoint uri="http:*" > > > afterUri="direct:after_dispatch"> > > > <when> > > > <simple>${headers.messageType} != null && > > > ${headers.serviceType} != null</simple> > > > </when> > > > <to uri="direct:req_out"/> > > > </interceptSendToEndpoint> > > > <choice id="dispatch-choice"> > > > <when> > > > <simple>${headers.messageType} == 'Property'</simple> > > > <toD > > > uri="{{ext.url}}/Property${headers.serviceType}?bridgeEndpoint=true"/> > > > </when> > > > . > > > . > > > . > > > > > > I found several issues listed below ordered by bug likelihood: > > > > > > 1. When I change uri="http:*" to uri="{{ext.url}}/*" it doesn't match as > > > I expect. I debugged and saw that Camel tries to match > > > "http://localhost:8080?bridgeEndpoint=true"; with "{{ext.url}}/*" i.e. > > > "http://localhost:8080/camel/external_mock/*"; (because ext.url is set to > > > http://localhost:8080/camel/external_mock) and it doesn't match, Camel > > > is right but why it's removed "/Property${headers.serviceType}" from the > > > interceptedUri?! because it has dynamics? it doesn't match because it's > > > removed this portion. I expect Camel to match > > > "http://localhost:8080/camel/external_mock/PropertyFoo?bridgeEndpoint=true";, > > > not "http://localhost:8080?bridgeEndpoint=true";. > > > > > > 2. As you see I've defined it at route level but I see all of my other > > > "http:*" endpoints will be intercepted! Is this expected?! > > > > > > 3. As per Camel docs, when `when` condition evaluates to false then the > > > interception shouldn't being triggered, but I see yes, it doesn't go to > > > the "direct:req_out" but always go to the afterUri i.e. > > > "direct:after_dispatch" regardless of `when`! Is this expected? > > > > > > Thanks in advance! > > > > > > Regards. > > > > > > > > -- > > Claus Ibsen > > ----------------- > > http://davsclaus.com @davsclaus > > Camel in Action 2: https://www.manning.com/ibsen2 > > -- Claus Ibsen ----------------- http://davsclaus.com @davsclaus Camel in Action 2: https://www.manning.com/ibsen2
