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I have weird case. I have a RoR app, which provides REST API which I'm connecting to from Java application.
I'm developing RoR locally, and deploying it on Heroku environment.
Regardless how (I tried from Java APP, Mozilla REST client, etc.) I try to send POST HTTP request that should be handled by create action in api controller. On localhost - everything is working as expected. On Heroku production env - the POST request is treated as normal GET.
Here are my routes for this resource:
api_v1_items GET /api/v1/items(.:format) api/v1/items#index {:format=>:json}
POST /api/v1/items(.:format) api/v1/items#create {:format=>:json}
api_v1_item GET /api/v1/items/:id(.:format) api/v1/items#show {:format=>:json}
PATCH /api/v1/items/:id(.:format) api/v1/items#update {:format=>:json}
PUT /api/v1/items/:id(.:format) api/v1/items#update {:format=>:json}
DELETE /api/v1/items/:id(.:format) api/v1/items#destroy {:format=>:json}
So I'm trying to do POST request to /api/v1/items passing all necessary parameters.
In localhost the response is correct:
Started POST "/api/v1/items?token=l4XOHrhDApPqTp1u4TxBjQ" for 127.0.0.1 at 2014-05-15 22:11:49 +0200
Processing by Api::V1::ItemsController#create as JSON
Parameters: {"height"=>10.0, "item_name"=>"Super item", "width"=>20.0, etc...
However the same request fired at Heroku its treated as GET:
2014-05-15T20:27:58.137541+00:00 app[web.1]: Started GET "/api/v1/items?token=iEdDkDLiDUlWi0mDbr6XYw" for 89.74.57.51 at 2014-05-15 20:27:58 +0000
2014-05-15T20:27:58.223620+00:00 app[web.1]: Processing by Api::V1::ItemsController#index as JSON
Any idea? Of course both repos are in sync. Checked few times.
This is really weird... maybe some kind of Heroku cache magic?
658
To deploy your app to Heroku, use the git push command to push the code from your local repository's main branch to your heroku remote. For example: $ git push heroku main Initializing repository, done.
Whenever your app experiences an error, Heroku will return a standard error page with the HTTP status code 503. To help you debug the underlying error, however, the platform will also add custom error information to your logs.
The platform API empowers developers to automate, extend and combine Heroku with other services. You can use the platform API to programmatically create apps, provision add-ons and perform other tasks that could previously only be accomplished with the Heroku CLI or Dashboard.
Heroku expects a web application to bind its HTTP server to the port defined by the $PORT environment variable. Many frameworks default to port 8080, but can be configured to use an environment variable instead.
HTTP/1.1 301 Moved Permanently
301 redirects are not Heroku magic. Your DNS (or possibly your app) is likely forwarding all apex requests (mydomain.com) to the www subdomain.
Using subdomains is preferred:
96
I experienced a similar error when not using a custom domain just because of an easily overlooked error: I was using heroku.com instead of herokuapp.com
wrong: http://my-app.heroku.com
right: http://my-app.herokuapp.com
I suspect it's very similar in cause to the issue mentioned in Catsby's answer.
23
Well, I tried CURL, and it appeared error is silly.
I was posting at http://mydomain.com, where it's routed as GET. When I fire at http://www.mydomain.com - it works.
Heroku magic.
Below are curl's and results for your reference. Maybe somebody will be able to explain why it works like this...
POST at mydomain.com
curl -v -H "Accept: application/json" -H "Cont"width":20.0,"item_desc":"The super item","std_pack":40,"sku":"A1004","depth":20.0}}' http://mydomain.com/api/v1/items?token=dSWeyKjjtZu0ZSs6b2J-yw
* Adding handle: conn: 0x7fe70b803000
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7fe70b803000) send_pipe: 1, recv_pipe: 0
* About to connect() to mydomain.com port 80 (#0)
* Trying 78.46.51.229...
* Connected to mydomain.com (78.46.51.229) port 80 (#0)
> POST /api/v1/items?token=dSWeyKjjtZu0ZSs6b2J-yw HTTP/1.1
> User-Agent: curl/7.30.0
> Host: mydomain.com
> Accept: application/json
> Content-type: application/json
> Content-Length: 174
>
* upload completely sent off: 174 out of 174 bytes
< HTTP/1.1 301 Moved Permanently
< Date: Thu, 15 May 2014 21:20:58 GMT
* Server Apache is not blacklisted
< Server: Apache
< Location: http://www.mydomain.com/api/v1/items?token=dSWeyKjjtZu0ZSs6b2J-yw
< Content-Length: 273
< Content-Type: text/html; charset=iso-8859-1
<
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>301 Moved Permanently</title>
</head><body>
<h1>Moved Permanently</h1>
<p>The document has moved <a href="http://www.mydomain.com/api/v1/items?token=dSWeyKjjtZu0ZSs6b2J-yw">here</a>.</p>
</body></html>
* Connection #0 to host mydomain.com left intact
POST at www.mydomain.com
Maciejs-MacBook-Pro:merchbag maciejsimm$ curl -v -H "Accept: application/json" -H "Content-type: application/json" -X POST -d '{"item":{"height":10.0,"item_name":"Super duper item","width":20.0,"item_desc":"The super","std_pack":40,"sku":"A1005","depth":20.0}}' http://www.mydomain.com/api/v1/items?token=dSWeyKjjtZu0ZSs6b2J-yw
* Adding handle: conn: 0x7fc191003000
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7fc191003000) send_pipe: 1, recv_pipe: 0
* About to connect() to www.mydomain.com port 80 (#0)
* Trying 50.17.185.176...
* Connected to www.mydomain.com (50.17.185.176) port 80 (#0)
> POST /api/v1/items?token=dSWeyKjjtZu0ZSs6b2J-yw HTTP/1.1
> User-Agent: curl/7.30.0
> Host: www.mydomain.com
> Accept: application/json
> Content-type: application/json
> Content-Length: 133
>
* upload completely sent off: 133 out of 133 bytes
< HTTP/1.1 201 Created
< Cache-Control: max-age=0, private, must-revalidate
< Content-Type: application/json; charset=utf-8
< Date: Thu, 15 May 2014 21:24:17 GMT
< Etag: "41231ae0f50a604cd7316a014d19b3f2"
* Server WEBrick/1.3.1 (Ruby/2.0.0/2014-05-08) is not blacklisted
< Server: WEBrick/1.3.1 (Ruby/2.0.0/2014-05-08)
< Set-Cookie: request_method=POST; path=/
< X-Content-Type-Options: nosniff
< X-Frame-Options: SAMEORIGIN
< X-Request-Id: ba05dd74-bf52-47d5-b8a9-d0516aff5804
< X-Runtime: 0.020289
< X-Ua-Compatible: chrome=1
< X-Xss-Protection: 1; mode=block
< Content-Length: 234
< Connection: keep-alive
<
* Connection #0 to host www.mydomain.com left intact
{"id":15,"partner_id":1,"sku":"A1005","item_name":"Super duper item","item_desc":"The super","std_pack":40,"height":10,"width":20,"depth":20,"image":null,"created_at":"2014-05-15T21:24:17.753Z","updated_at":"2014-05-15T21:24:17.761Z"}
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