[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]
Subject: Re: [dss-x] Quick Poll for Async Protocol: Standalone profile or sub-section in the core?
Hi, My first impression was: "The mechanism is related to the transport
layer, it may not be the proper solution to put it into the
core." and also thought: "Should the core be 'transport' agnostic?"
For instance, the WS-Polling may
support this already (https://www.w3.org/Submission/ws-polling/)
but maybe it is a dead proposal (I did not check it completely) === WS-Polling defines a special URI that is similar to the anonymous URI defined by WS-Addressing, meaning the client is unable to offer an endpoint for responses: http://www.w3.org/2005/08/ws-polling/HoldResponse Use of this URI in the wsa:ReplyTo EPR of
a request message will indicate to the service that the client
will use WS-Polling to retrieve the response if the response does
not come back through some other means (such as the HTTP response
flow). When the service receives a request containing this URI in
the wsa:RepyTo EPR it can immediately return an HTTP response code
of 202 back to the client - with the assumption that the client
will poll for the response at some later point in time. ===
But for 'ease of use' and the situation that most services are probably synchronous, the async profile can help in the adoption. So I am in favor. Regards Ernst
Jan Andreas Kuehne wrote:
Hi all, here is a question that nags me for some time: Should we keep the Async Profile or should we merge it into the core? There are good reasons for both: Into the core: - async is used by many applications - async is quit small compared to the profile - It is nasty to deal with a separate profile for this little functionality Separate profile: - Focus the core on the 'minimal viable product' - Don't irritate readers with details they may never use - Async describes a quite simple way to solve the requirement. Other solutions may show up What's your opinion? Greetings and have nice early-summer weekend, Andreas |
[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]