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GraphQL over WebSocket and RSocket

· One min read
Libing Chen

IntelliJ IDEA 2022.2 EAP 5 has GraphQL support in the HTTP client, and schema extension is supported too.

GraphQL over WebSocket​

GRAPHQL ws://localhost:8080/graphql
Content-Type: application/graphql

subscription demo{ greetings }

GraphQL over RSocket​

Current schemas for RSocket are: rsocket for tcp, rsocketws for WS and rsocketwss for WSS.

GRAPHQL rsocketws://localhost:8080/rsocket/graphql

query demo {
    bookById(id: "book-1") {
        id
        name
        pageCount
        author {
            firstName
            lastName
        }
    }
}

You should install RSocket JetBrains plugin first to try GraphQL over RSocket with JetBrains IDE.