io.smallrye.graphql.client.vertx.websocket.graphqlws

Class GraphQLWSSubprotocolHandler

java.lang.Object

io.smallrye.graphql.client.vertx.websocket.graphqlws.GraphQLWSSubprotocolHandler

All Implemented Interfaces:

WebSocketSubprotocolHandler

public class GraphQLWSSubprotocolHandler
extends Object
implements WebSocketSubprotocolHandler

Handler for the legacy `graphql-ws` subprotocol Specification of the protocol: `https://github.com/apollographql/subscriptions-transport-ws/blob/master/PROTOCOL.md`

Constructor Summary

Constructors

Constructor and Description
GraphQLWSSubprotocolHandler()
GraphQLWSSubprotocolHandler(Integer subscriptionInitializationTimeout)

Method Summary

Modifier and Type	Method and Description
void	handleCancel() Called when the subscription is cancelled on the client side (by the user).
void	handleWebSocketStart(javax.json.JsonObject request, io.smallrye.mutiny.subscription.MultiEmitter<? super String> dataEmitter, io.vertx.core.http.WebSocket webSocket) Called after the websocket channel is successfully initialized.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GraphQLWSSubprotocolHandler

public GraphQLWSSubprotocolHandler()

GraphQLWSSubprotocolHandler

public GraphQLWSSubprotocolHandler(Integer subscriptionInitializationTimeout)

Method Detail

handleWebSocketStart

public void handleWebSocketStart(javax.json.JsonObject request,
                                 io.smallrye.mutiny.subscription.MultiEmitter<? super String> dataEmitter,
                                 io.vertx.core.http.WebSocket webSocket)

Description copied from interface: WebSocketSubprotocolHandler

Called after the websocket channel is successfully initialized. This should register a handler that handles the communication over the websocket and also relay received data through the `dataEmitter`.

Specified by:

handleWebSocketStart in interface WebSocketSubprotocolHandler

handleCancel

public void handleCancel()

Description copied from interface: WebSocketSubprotocolHandler

Called when the subscription is cancelled on the client side (by the user).

Specified by:

handleCancel in interface WebSocketSubprotocolHandler