Dispatching to the new Flex VMs (beta) not working. Anybody else?

[Vishal Shah]

Hi guys,

I am unable to forward requests via dispatch.yaml to a module on the new flex vm (works with the older flexible vms). Any Google devs who can help? This is a critical issue for us. I am using golang.

Thanks.

PS.Ref for the new flex vms: https://cloud.google.com/appengine/docs/flexible/go/upgrading

[Les Vogel]

Are you using a full URL, ie. blah.appspot.com/barbaz  or just /barbaz ??  There's currently an issue w/ 307's redirects that appear to be confusing things, you might wish to try using blah.appspot-preview.com/barbaz

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•  Les Vogel   •  Cloud Developer Relations   •  le...@google.com   •  +1-408-676-7023

[Vishal Shah]

Thanks Les for your reply.

Yes, my website depends on the dispatch rules to make ajax calls to stay within my domain. But with the new flex vm's a 307 redirect is issued which the browser can not follow for an AJAX call as it breaks cross domain restriction. Hence, my website breaks. I have to go back to the old vms and can not really upgrade until this is resolved. I have other options like CORS but they have other side effects :(

Do you happen to have a link to the issue where its tracked? Would love to track the progress.

PS. I have described my issue in more details here - http://stackoverflow.com/questions/40658295/upgrading-to-appengine-flexible-beta-generates-a-redirect-307-for-dispatch-rul

On Friday, November 18, 2016 at 4:54:41 AM UTC+5:30, Les Vogel wrote:

Are you using a full URL, ie. blah.appspot.com/barbaz  or just /barbaz ??  There's currently an issue w/ 307's redirects that appear to be confusing things, you might wish to try using blah.appspot-preview.com/barbaz

On Thu, Nov 17, 2016 at 2:50 AM, goldenv <gol...@gmail.com> wrote:

Hi guys,

I am unable to forward requests via dispatch.yaml to a module on the new flex vm (works with the older flexible vms). Any Google devs who can help? This is a critical issue for us. I am using golang.

Thanks.

PS.Ref for the new flex vms: https://cloud.google.com/appengine/docs/flexible/go/upgrading

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To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/403416b3-e78a-4b8a-bae7-588654cf2b16%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Nick (Cloud Platform Support)]

Hey goldenv,

This issue is currently being tracked at the Public Issue Tracker for App Engine, so you can follow up there for any updates. 

Cheers,

Nick

Cloud Platform Community Support

[Vishal Shah]

Thanks Nick. Will track it there. Do you happen to know if this is going to be fixed or this is the intended behavior, the 307s I mean...

V

[Fouad Almalki]

I got the same issue for endpoints v2.

I switched to env: flex and when I try to access the endpoints v2 APIs I got ERR_TOO_MANY_REDIRECTS in chrome and the logs have a lot of HTTP 307 responses:

structPayload: {

method: "GET" 

latencySeconds: "0.000" 

referer: "-" 

host: "-" 

user: "-" 

code: "307" 

remote: "***.***.***.***" 

agent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.52 Safari/537.36,gzip(gfe)" 

path: "/_ah/api/userAPI/v1/echo?message=abc" 

size: "180" 

[Nick (Cloud Platform Support)]

Hey Folks,

We're currently taking a look at what we can do about this and we hope to be able to update the Public Issue Tracker thread shortly. Thanks for your patience, everyone.

Cheers,

Nick
Cloud Platform Community Support