* Impl subscriptions for juniper_actix
* Add random_human example subscription
* Add actix_subscriptions example to CI
* fixup! Add random_human example subscription
* Migrate actix subscriptions to juniper_graphql_ws
* Simplify error handling
* Change unwrap to expect
* Close connection on server serialization error
Co-authored-by: Christian Legnitto <LegNeato@users.noreply.github.com>
* Support 'application/graphql' POST requests for 'juniper_warp'
* Add integration tests for 'application/graphql' POST requests and revive HttpIntegration test suite for 'juniper_warp'
* Support 'application/graphql' POST requests for 'juniper_hyper' and run its tests for both sync and async versions
* Run integration tests for both sync and async versions of 'juniper_warp' and update its CHANGELOG
* Support 'application/graphql' POST requests for 'juniper_iron'
* Fix 'application/graphql' POST requests support for 'juniper_actix'
* Support 'application/graphql' POST requests in 'juniper_rocket' and 'juniper_rocket_async'
* Upd juniper's CHANGELOG