vertx / io.vertx.kotlin.ext.web.handler.graphql / apolloWSOptionsOf

# apolloWSOptionsOf

`fun apolloWSOptionsOf(keepAlive: Long? = null): ApolloWSOptions`

A function providing a DSL for building io.vertx.ext.web.handler.graphql.ApolloWSOptions objects.

Options for configuring the io.vertx.ext.web.handler.graphql.ApolloWSHandler.

### Parameters

`keepAlive` - Set the interval in milliseconds to send KEEPALIVE messages to all clients. Defaults to 30000.