[infinispan-issues] [JBoss JIRA] Work started: (ISPN-793) Memcached server should throw error when stats comes with args

[Galder Zamarreño (JIRA)]

     [ https://jira.jboss.org/browse/ISPN-793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on ISPN-793 started by Galder Zamarreño.

> Memcached server should throw error when stats comes with args
> --------------------------------------------------------------
>
>                 Key: ISPN-793
>                 URL: https://jira.jboss.org/browse/ISPN-793
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Cache Server
>    Affects Versions: 4.1.0.Final, 4.2.0.BETA1
>            Reporter: Galder Zamarreño
>            Assignee: Galder Zamarreño
>            Priority: Minor
>             Fix For: 4.2.0.CR3, 4.2.0.Final
>
>
> Memcached protocol says https://github.com/memcached/memcached/blob/master/doc/protocol.txt:
> "stats <args>\r\n 
> Depending on <args>, various internal data is sent by the server. The 
> kinds of arguments and the data sent are not documented in this vesion 
> of the protocol, and are subject to change for the convenience of 
> memcache developers."
> Hence, we don't support <args> passed to stats. So, on one side, http://community.jboss.org/docs/DOC-14644 
> needs to be updated in order to indicate the fact that this is not supported.
> And the other hand, if someone passes <args>, we should throw an server error (or client error rather?) 
> indicating that <args> is not supported. For sure, the entire line needs to be read.

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