vertx / io.vertx.rxjava.core.eventbus / EventBus / rxSend

# rxSend

`open fun <T : Any> rxSend(address: String, message: Any): Single<Message<T>>`

Like `io.vertx.rxjava.core.eventbus.EventBus#send` but specifying a `replyHandler` that will be called if the recipient subsequently replies to the message.

### Parameters

`address` - the address to send it to

`message` - the message, may be `null`

Return

`open fun <T : Any> rxSend(address: String, message: Any, options: DeliveryOptions): Single<Message<T>>`

Like `io.vertx.rxjava.core.eventbus.EventBus#send` but specifying a `replyHandler` that will be called if the recipient subsequently replies to the message.

### Parameters

`address` - the address to send it to

`message` - the message, may be `null`

`options` - delivery options

Return