vertx / io.vertx.rxjava.rabbitmq / RabbitMQClient / rxBasicPublish

# rxBasicPublish

`open fun rxBasicPublish(exchange: String, routingKey: String, message: JsonObject): Single<Void>`

Publish a message. Publishing to a non-existent exchange will result in a channel-level protocol exception, which closes the channel. Invocations of Channel#basicPublish will eventually block if a resource-driven alarm is in effect.

### Parameters

`exchange` -

`routingKey` -

`message` -

Return