graphql-tools VS subscriptions-transport-ws

graphql-yoga is built on other packages that provide functionality required for building a GraphQL server such as web server frameworks like express and apollo-server, GraphQL subscriptions with graphql-subscriptions and subscriptions-transport-ws, GraphQL engine & schema helpers including graphql.js and graphql-tools, and an interactive GraphQL IDE with graphql-playground.

We need you to send us your questions, use cases and ideas — we want to make sure we cover as many use cases as possible across our libraries and other libraries we contribute too as well (some things might fit into graphql.js or Apollo for example).

Additionally, we created a bit more work for ourselves by upgrading the library we use for GraphQL subscriptions over web sockets, moving from the seemingly unmaintained subscriptions-transport-ws to the active graphql-ws project (which is URLQ’s library of choice for subscriptions).

Okay but seriously, if you've fallen down the rabbit hole of Apollo docs pointing you towards one library (subscription-transport-ws) which then points you to another (graphql-ws) , and so on and so forth, then hopefully this helps pull you out.

I'm looking for graphql server that can do queries and mutations over websocket, like subscriptions-transport-ws. Juniper and async-graphql both looks promising and async-graphql at least uses wording Subscriptions (WebSocket transport) in features but i couldn't find much more or any examples about that from the docs or repo.

graphql-yoga is built on other packages that provide functionality required for building a GraphQL server such as web server frameworks like express and apollo-server, GraphQL subscriptions with graphql-subscriptions and subscriptions-transport-ws, GraphQL engine & schema helpers including graphql.js and graphql-tools, and an interactive GraphQL IDE with graphql-playground.

The javascript implementation is at subscriptions-transport-ws

Okay, so, how do I use WebSockets to add support for the GraphQL subscription operation? Doing a basic Google search, you’d be faced with a single solution, namely subscriptions-transport-ws. Looking through the repository, checking recent comments, reading through the issues and open PRs - might have you notice the abundance of bugs and their security implications. A summary can be found here.

While subscription-transport-ws from Apollo initially started off this journey, it is not actively maintained and GraphQL WS by Denis definitely is a great replacement to that having no external dependencies and having the ability to work across many frameworks.

apollo-server plans to remove WebSocket support, which is currenlty done over the deprecated graphql-ws protocol (as implemented by the unmaintained subscription-transport-ws module by apollo), in the next major version.

https://github.com/apollographql/subscriptions-transport-ws, which is used by Apollo Server does support executing queries and mutations actually but you are better off moving away it anyway (check the text in their README!)