Connection

Abstract Value Members

abstract def consume(queue: String, prefetch: Int = 20, exclusive: Boolean = false): Publisher[Delivery]

Creates queue Publisher.
Creates queue Publisher.
Publisher keeps track of all his subscribers so they can only have one active subscription. It also does necessary housekeeping related to the subscription life cycle. Every subscription has its own channel and is isolated from others. Returned instance is very lightweight and cheap to create.
Keep in mind that some Reactive Streams implementations like Akka Streams do their own buffering. Messages delivered to the buffer are considered delivered.
queue
Name of the consumed queue.
prefetch
Number of unacknowledged messages in flight. It's beneficial to have this number higher than 1 due to improved throughput. Setting this number to high may increase memory usage - depending on average message size and speed of subscribers.
exclusive
If set to true, the consumer will be exclusive and ony this consumer can access the queue.
abstract def exchangeBind(destination: String, source: String, routingKey: String, arguments: Map[String, String] = Map.empty): Future[BindOk]

Bind an exchange to an exchange.
Bind an exchange to an exchange.
destination
the name of the exchange to which messages flow across the binding
source
the name of the exchange from which messages flow across the binding
routingKey
the routine key to use for the binding
arguments
other properties (binding parameters)
abstract def exchangeDeclare(exchange: Exchange): Future[DeclareOk]

Declare an exchange.
Declare an exchange. This invocation does nothing if exchange with identical parameters already exists.
abstract def exchangeDeclarePassive(exchange: String): Future[DeclareOk]

Declare an exchange passively; that is, check if the named exchange exists.
Declare an exchange passively; that is, check if the named exchange exists.
exchange
the name of the exchange
abstract def exchangeDelete(exchange: String, ifUnused: Boolean = false): Future[DeleteOk]

Delete an exchange.
Delete an exchange.
exchange
the name of the exchange
ifUnused
true to indicate that the exchange is only to be deleted if it is unused
abstract def exchangeUnbind(destination: String, source: String, routingKey: String): Future[UnbindOk]

Unbind an exchange from an exchange.
Unbind an exchange from an exchange.
destination
the name of the exchange to which messages flow across the binding
source
the name of the exchange from which messages flow across the binding
routingKey
the routine key to use for the binding
abstract def publish(exchange: String): Subscriber[Routed]

Creates Subscriber that publishes Routed messages to the exchange.
Creates Subscriber that publishes Routed messages to the exchange.
exchange
the name of the exchange
abstract def publish(exchange: String, routingKey: String): Subscriber[Message]

Creates exchange Subscriber with fixed routing key.
Creates exchange Subscriber with fixed routing key.
Each Message will be mapped to Routed with given routing key.
exchange
the name of the exchange
routingKey
the routing key for messages published via this Subscriber
abstract def publishDirectly(queue: String): Subscriber[Message]

Creates an Subscriber that publishes its messages to the Default Exchange with @param queue routing key.
Creates an Subscriber that publishes its messages to the Default Exchange with @param queue routing key.
See http://www.rabbitmq.com/tutorials/amqp-concepts.html
queue
the routing key for each message
abstract def queueBind(queue: String, exchange: String, routingKey: String, arguments: Map[String, String] = Map.empty): Future[BindOk]

Bind a queue to an exchange.
Bind a queue to an exchange.
queue
the name of the queue
exchange
the name of the exchange
routingKey
the routine key to use for the binding
arguments
other properties (binding parameters)
abstract def queueDeclare(): Future[Queue]

Actively declare a server-named, exclusive, auto-delete, non-durable queue.
abstract def queueDeclare(queue: Queue): Future[DeclareOk]

Declare a queue.
Declare a queue. This invocation does nothing if queue with identical parameters already exists.
abstract def queueDeclarePassive(queue: String): Future[DeclareOk]

Declare a queue passively; i.e., check if it exist.
Declare a queue passively; i.e., check if it exist.
queue
the name of the queue
abstract def queueDelete(queue: String, ifUnused: Boolean = false, ifEmpty: Boolean = false): Future[DeleteOk]

Delete a queue.
Delete a queue.
ifUnused
true if the queue should be deleted only if not in use
ifEmpty
true if the queue should be deleted only if empty
abstract def queuePurge(queue: String): Future[PurgeOk]

Purges the contents of the given queue.
Purges the contents of the given queue.
queue
the name of the queue
abstract def queueUnbind(queue: String, exchange: String, routingKey: String): Future[UnbindOk]

Unbind a queue from an exchange.
Unbind a queue from an exchange.
queue
the name of the queue
exchange
the name of the exchange
routingKey
the routine key to use for the binding
abstract def shutdown(): Future[Unit]

Shutdowns underlying connection.
Shutdowns underlying connection. Publishers and subscribers are terminated and notified via onError. This method waits for all close operations to complete.

Concrete Value Members

final def !=(arg0: Any): Boolean

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final def ##(): Int

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Related Docs: object Connection | package amqp

trait Connection extends AnyRef

Abstract Value Members

abstract def consume(queue: String, prefetch: Int = 20, exclusive: Boolean = false): Publisher[Delivery]

abstract def exchangeBind(destination: String, source: String, routingKey: String, arguments: Map[String, String] = Map.empty): Future[BindOk]

abstract def exchangeDeclare(exchange: Exchange): Future[DeclareOk]

abstract def exchangeDeclarePassive(exchange: String): Future[DeclareOk]

abstract def exchangeDelete(exchange: String, ifUnused: Boolean = false): Future[DeleteOk]

abstract def exchangeUnbind(destination: String, source: String, routingKey: String): Future[UnbindOk]

abstract def publish(exchange: String): Subscriber[Routed]

abstract def publish(exchange: String, routingKey: String): Subscriber[Message]

abstract def publishDirectly(queue: String): Subscriber[Message]

abstract def queueBind(queue: String, exchange: String, routingKey: String, arguments: Map[String, String] = Map.empty): Future[BindOk]

abstract def queueDeclare(): Future[Queue]

abstract def queueDeclare(queue: Queue): Future[DeclareOk]

abstract def queueDeclarePassive(queue: String): Future[DeclareOk]

abstract def queueDelete(queue: String, ifUnused: Boolean = false, ifEmpty: Boolean = false): Future[DeleteOk]

abstract def queuePurge(queue: String): Future[PurgeOk]

abstract def queueUnbind(queue: String, exchange: String, routingKey: String): Future[UnbindOk]

abstract def shutdown(): Future[Unit]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

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