Implement graphql-transport-ws
protocol for websocket subscriptions (webmvc & webflux)
#1200
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Pull Request type
Changes in this PR
This PR adds support for the newer
graphql-transport-ws
protocol for websocket subscriptions.graphql-transport-ws
implemented in feat: implement GraphQL over WebSocket Protocol #686graphql-transport-ws
with testsThe implementation is additive and preserves backwards compatibility with the deprecated
graphql-ws
implementation. The control flow is based on the presence of protocol headers. Eventually, we will remove support for the deprecated protocol, but for the time being, DGSs can support both clients.