Thanks for the detailed explanation, that makes sense. https://github.com/akka/akka/issues/17214 <https://github.com/akka/akka/issues/17214> created.
Regards, Roland > 16 apr 2015 kl. 21:05 skrev Jim Hazen <[email protected]>: > > Just because the HTTP protocol doesn't define the semantics doesn't mean that > RESTful services aren't allowed to take this on themselves, and some do. > Kinda like in the US where rights not reserved for the federal government > fall to the states. > > ElasticSearch is one such example: > http://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-body.html. > > > They use GET bodies for the REST calls in which they are performing a search > given a complex JSON DSL. Commonly this would be performed with a GET with > request params. They support this to a certain degree, but they also have an > extremely rich JSON DSL for modeling complex queries/filters. This DSL would > hard or impossible to express via request params, and since this is still > fundamentally a GET operation, they support JSON as the request body. > > They also support POST as a fallback to work around broken/proper (depends on > your point of view I guess) clients. So, in some of my apps I could revert > to this POST fallback. However, some services are service wrappers around > ES. They provide their own additional functionality to existing ES REST > APIs, but attempt to not interfere with existing call semantics. So if their > clients are sending GET search requests, they need to be able to accept those > calls within their service and proxy them downstream. > > With the advent of akka-streams and akka-http this proxy becomes even more > robust, with better tools to describe data flows and handle backpressure. > But only if GETs are allowed to have bodies. > > > > > -- > >>>>>>>>>> Read the docs: http://akka.io/docs/ <http://akka.io/docs/> > >>>>>>>>>> Check the FAQ: > >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html > >>>>>>>>>> <http://doc.akka.io/docs/akka/current/additional/faq.html> > >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user > >>>>>>>>>> <https://groups.google.com/group/akka-user> > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at http://groups.google.com/group/akka-user > <http://groups.google.com/group/akka-user>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. Dr. Roland Kuhn Akka Tech Lead Typesafe <http://typesafe.com/> – Reactive apps on the JVM. twitter: @rolandkuhn <http://twitter.com/#!/rolandkuhn> -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
