[jira] [Closed] (COUCHDB-2407) Improve docs, error messages, bootstrap process for database updates feed

["Alexander Shorin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COUCHDB-2407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Shorin closed COUCHDB-2407.
-------------------------------------
    Resolution: Done

/_global_changes database is now created on cluster setup, heartbeat accept of booleans is fixed, for eventsource feed support there is COUCHDB-2665 issue.

> Improve docs, error messages, bootstrap process for database updates feed 
> --------------------------------------------------------------------------
>
>                 Key: COUCHDB-2407
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-2407
>             Project: CouchDB
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: HTTP Interface
>    Affects Versions: 2.0.0
>            Reporter: Alexander Shorin
>
> For current state of CouchDB 2.0 (not sure to which commit make a reference, just for "today") it acts very inconsistent:
> {code}
> http --json http://localhost:15984/_db_updates
> HTTP/1.1 404 Object Not Found
> Cache-Control: must-revalidate
> Content-Length: 58
> Content-Type: application/json
> Date: Sat, 25 Oct 2014 13:42:25 GMT
> Server: CouchDB/40c5c85 (Erlang OTP/17)
> X-Couch-Request-ID: 27e8ab2a
> X-CouchDB-Body-Time: 0
> {
>     "error": "not_found", 
>     "reason": "Database does not exist."
> }
> {code}
> Ok, there is no such database. But wait:
> {code}
> http --json 'http://localhost:15984/_db_updates?feed=eventsource'
> HTTP/1.1 400 Bad Request
> Cache-Control: must-revalidate
> Content-Length: 88
> Content-Type: application/json
> Date: Sat, 25 Oct 2014 13:39:59 GMT
> Server: CouchDB/40c5c85 (Erlang OTP/17)
> X-Couch-Request-ID: 3a5ca656
> X-CouchDB-Body-Time: 0
> {
>     "error": "bad_request", 
>     "reason": "Supported `feed` types: normal, continuous, longpoll"
> }
> {code}
> The eventsource feed type is supported by CouchDB 1.x. Ok, let's try suggested continuous one:
> {code}
> http --json 'http://localhost:15984/_db_updates?timeout=1000&heartbeat=false&feed=continuous'
> HTTP/1.1 400 Bad Request
> Cache-Control: must-revalidate
> Content-Length: 51
> Content-Type: application/json
> Date: Sat, 25 Oct 2014 13:50:59 GMT
> Server: CouchDB/40c5c85 (Erlang OTP/17)
> X-Couch-Request-ID: 6c560dc2
> X-CouchDB-Body-Time: 0
> {
>     "error": "bad_request", 
>     "reason": "invalid_integer"
> }
> {code}
> The same request is correct for CouchDB 1.x. 



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