Your app.js in the prolisting folder of the example repo does not have a
handler for the /prolisting path. This is why express can't get the
/prolisting [1].
Fix this by adding an additional handler for the path in app.js:
app.get('/prolisting', (req, res) => {
res.status(200).send('Hello, world prolisting!').end();
});
Note that when you dispatch with a path (i.e. /prolisting), the path is
kept when calling the dispatched service. The dispatch rules do not remove
the path.
[1] https://expressjs.com/en/guide/routing.html
On Saturday, March 12, 2022 at 7:43:46 AM UTC+1
rajesh...@veersoftsolutions.com wrote:
> Hi,
> I created two simple services based on nodejs and hello-world sample.
>
> I am trying to explore dispatch.yaml
> My dispatch.yaml.
> dispatch:
> # Send all listing traffic to the listing frontend.
> - url: "*/prolisting/*"
> service: prolisting
> - url: "*/prolisting"
> service: prolisting
> - url: "*/*"
> service: default
>
>
> 'prolisting' service app.yaml
> runtime: nodejs14
> service: prolisting
>
> default service app.yaml
> runtime: nodejs14
>
> I have uploaded to bgsample.appspot.com.
> The default works: bgsample.appspot.com
> The prolisting also works:
> https://prolisting-dot-bgsample.uc.r.appspot.com
> <https://mailtrack.io/trace/link/e5103b0265258323880273f5e2cadc79586c41ba?url=https%3A%2F%2Fprolisting-dot-bgsample.uc.r.appspot.com&userId=6615365&signature=7a0fb26aecdfc16f>
>
> However, the following URL does not work
> https://bgsample.appspot.com/prolisting
> <https://mailtrack.io/trace/link/f4a47c698c04aeb464144504a2a18bea2cc6d40e?url=https%3A%2F%2Fbgsample.appspot.com%2Fprolisting&userId=6615365&signature=ade8a4bdd9c5c81f>
>
>
> As per the dispatch.yaml, it should route to prolisting service, but gives
> the following error
> Cannot GET /prolisting
>
> my repo:
> https://github.com/rajesh99/bgsample
> <https://mailtrack.io/trace/link/0b8754f3af05b6e4c240d283636195c3a9b3e80a?url=https%3A%2F%2Fgithub.com%2Frajesh99%2Fbgsample&userId=6615365&signature=468bb3c4bd31465f>
>
> Cheers,
>
> --
> Support Team
> www.servicefolder.com
> <https://mailtrack.io/trace/link/a47972fd249cca18d951f85ad7b7968e939820fc?url=https%3A%2F%2Fwww.servicefolder.com&userId=6615365&signature=49aff18e5ac0380c>
> *Field Service Software on Google Cloud Platform and Mobile*
>
>
>
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