Package io.micronaut.configuration.graphql.ws.apollo

Class GraphQLApolloWsKeepAlive

java.lang.Object

io.micronaut.configuration.graphql.ws.apollo.GraphQLApolloWsKeepAlive

@Deprecated(since="4.0")
@Singleton
@Requires(property="graphql.graphql-apollo-ws.keep-alive-enabled",
          value="true",
          defaultValue="true")
public class GraphQLApolloWsKeepAlive
extends Object

Deprecated.

The Apollo subscriptions-transport-ws protocol is deprecated and its usage should be replaced with the new graphql-ws implementation.

Used to send keep alive messages to the active sessions at a regular interval.

Since:

1.3

Author:

Gerard Klijs

Constructor Summary

Constructors

Constructor	Description
GraphQLApolloWsKeepAlive(io.micronaut.websocket.WebSocketBroadcaster broadcaster, io.micronaut.configuration.graphql.ws.apollo.GraphQLApolloWsState state, GraphQLJsonSerializer graphQLJsonSerializer)	Deprecated. Default constructor.

Method Summary

Modifier and Type	Method	Description
void	keepAliveSender()	Deprecated. Send ka messages to active sessions.

Methods inherited from class java.lang.Object

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

Constructor Details

GraphQLApolloWsKeepAlive

public GraphQLApolloWsKeepAlive(io.micronaut.websocket.WebSocketBroadcaster broadcaster,
 io.micronaut.configuration.graphql.ws.apollo.GraphQLApolloWsState state,
 GraphQLJsonSerializer graphQLJsonSerializer)

Deprecated.

Default constructor.

Parameters:

broadcaster - the WebSocketBroadcaster instance

state - the GraphQLApolloWsState instance

graphQLJsonSerializer - the GraphQLJsonSerializer instance

Method Details

keepAliveSender

@Scheduled(fixedDelay="${graphql.graphql-apollo-ws.keep-alive-interval:15s}")
public void keepAliveSender()

Deprecated.

Send ka messages to active sessions.