Apache.Qpid.Proton.Client Namespace Reference

Classes
class	ClientOptions
class	ConnectionEvent
	An event object that accompanies events fired to handlers configured in the Connection options which are signaled during specific Connection event points. More...
class	ConnectionOptions
class	DisconnectionEvent
	An event object that accompanies events fired to handlers configured in the Connection options which are signaled during specific Connection event points. More...
interface	IAdvancedMessage
	A single AMQP Message instance used by senders and receivers to provide a lower level abstraction around an AMQP message than the basic IMessage type but still provides the IMessage interface simpler access where needed. More...
interface	IClient
	The Container that hosts one ore more AMQP connections that share a given AMQP container Id. More...
interface	IConnection
	A single AMQP Connection instance. More...
interface	IDelivery
	A single AMQP delivery tracker instance. More...
interface	IDeliveryState
interface	IErrorCondition
	An immutable error condition that carries information that aids in determining the factors that lead to the error. More...
interface	ILink
	A single AMQP link which can be a sender or receiver instance but each expose a common set of link properties whose API is presented here. More...
interface	IMessage
	A single AMQP Message instance used by senders and receivers to provide a high level abstraction around an AMQP message. More...
interface	IReceiver
	A single AMQP receiver instance. More...
interface	ISender
	A single AMQP sender instance. More...
interface	ISession
	A single AMQP session instance. More...
interface	ISource
	Represents the remote Source instance for a sender or receiver link. More...
interface	IStreamDelivery
	A specialized delivery type that is returned from the stream receiver which can be used to read incoming large messages that are streamed via multiple incoming AMQP transfer frames. More...
interface	IStreamReceiver
	A single AMQP stream receiver instance. More...
interface	IStreamReceiverMessage
	A specialized message type that represents a streamed delivery possibly spanning many incoming AMQP transfer frames from the remote peer. It is possible for various calls in this message type to block while awaiting the receipt of sufficient bytes to provide the result. More...
interface	IStreamSender
	A single AMQP stream sender instance which can be used to transmit large message payloads to the remote without needing to load the full message contents into memory. The streaming sender will also provide flow control that attempts to provide additional safety values for out of memory situations. More...
interface	IStreamSenderMessage
	A specialized streaming message type used to operate on a streamed message which allows message data to be written in one or more transfer frames to the remote allowing for very large message transmission with limited memory overhead. More...
interface	IStreamTracker
	Special streaming sender related tracker that is linked to a stream sender message and provides the tracker functions for those types of messages. More...
interface	ITarget
	Represents the remote Target instance for a sender or receiver link. More...
interface	ITracker
	A single AMQP delivery tracker instance. More...
class	OutputStreamOptions
	Options class that controls various aspects of a write only stream instance created to write the contents of a section of a stream sender message. More...
class	ReceiverOptions
struct	ReconnectLocation
	Represents a fixed location that can be used for connection by the client should the initially specified connection location be unreachable or become unavailable during the lifetime of the connection. More...
class	ReconnectOptions
	Reconnection options which will control how a connection deals will connection loss and or inability to connect to the host it was provided at create time. More...
class	SaslOptions
	Options that control how the SASL authentication process is performed. More...
class	SenderOptions
class	SessionOptions
class	SourceOptions
	Options used to configure the source when a terminus is being created. More...
class	SslOptions
	Options that control the SSL level transport configuration. More...
class	StreamReceiverOptions
class	StreamSenderOptions
	Special sender options that are applied the streaming senders which allow transmission of large message payloads. More...
class	TargetOptions
class	TerminusOptions
	Base options type for the terminus configuration for Source and Target types that configure the nodes for Sender and Receiver links. More...
class	TransportOptions
	Options that control the I/O level transport configuration. More...

Enumerations
enum	DeliveryMode { AtMostOnce , AtLeastOnce }
	Defines the delivery modes that a sender or receiver can be configured with. More...
enum	DeliveryStateType {   Accepted , Rejected , Modified , Released ,   Transactional }
	Enumeration of possible delivery state types which can be allied as outcome to an incoming or outgoing delivery.
enum	DistributionMode { Copy , Move , None }
	The distribution-mode of a source determines how messages from a distribution node are distributed among its associated links. More...
enum	DurabilityMode { None , Configuration , UnsettledState }
	Durability policy for a terminus.
enum	ExpiryPolicy { LinkClose , SessionClose , ConnectionClose , Never }
	Expiry policy for a terminus. More...
enum	NextReceiverPolicy {   RoundRobin , Random , FirstAvailable , LargestBacklog ,   SmallestBacklog }
	Determines the behavior of a Session when the next receiver method is called on that session. Each policy provides a contract on the ordering of returned receivers from the next receiver API when there are receivers with locally queued deliveries. When there are no Receiver instances that have locally queued deliveries the next receive API will return the next receiver to receive a complete incoming delivery unless a timeout was given and that time period expires in which case it will return null. More...

Enumeration Type Documentation

DeliveryMode

enum Apache.Qpid.Proton.Client.DeliveryMode

Defines the delivery modes that a sender or receiver can be configured with.

Enumerator
AtMostOnce	At most once delivery mode which configures the sender or receiver to request pre-settled deliveries. This is lowest level of reliability but the fastest overall mode as it does not require round trips from the remote to accept or settle the delivery.
AtLeastOnce	At least once deliver mode which configures the sender or receiver to require that delivery be settled upon receipt.

DistributionMode

enum Apache.Qpid.Proton.Client.DistributionMode

The distribution-mode of a source determines how messages from a distribution node are distributed among its associated links.

Enumerator
Copy	The copy distribution-mode leaves the state of the message unchanged at the distribution node.
Move	Causes messages transferred from the distribution node to transition to the ACQUIRED state prior to transfer over the link, and subsequently to the ARCHIVED state when the transfer is settled with a successful outcome.
None	When used to set a value to send to the remote this value implies that nothing should be configured out the outgoing configuration and when returned from a read of some remote resource this value indicates that the remote sent no value for the distribution mode.

ExpiryPolicy

enum Apache.Qpid.Proton.Client.ExpiryPolicy

Expiry policy for a terminus.

Enumerator
LinkClose	Eligible for expiry on Link close.
SessionClose	Eligible for expiry when the associated Session is closed.
ConnectionClose	Eligible for expiry when the associated Connection is closed.
Never	Terminus never expires.

NextReceiverPolicy

enum Apache.Qpid.Proton.Client.NextReceiverPolicy

Determines the behavior of a Session when the next receiver method is called on that session. Each policy provides a contract on the ordering of returned receivers from the next receiver API when there are receivers with locally queued deliveries. When there are no Receiver instances that have locally queued deliveries the next receive API will return the next receiver to receive a complete incoming delivery unless a timeout was given and that time period expires in which case it will return null.

Should the user perform receive calls on a Receiver directly in multiple threads the behavior of the next receiver API is undefined and it becomes possible that the resulting receiver returned from that API will have no actual pending deliveries due to a race. In most cases the caller can mitigate some risk by using the Receiver tryReceive API and accounting for a null result.

Enumerator
RoundRobin	Examines the list of currently open receivers in the session and returns the next receiver that has a pending delivery that follows the previously returned receiver (if any) otherwise the first receiver in the session with a pending delivery is returned. The order of receivers returned will likely be creation order however the implementation is not required to follow this pattern so the caller should not be coded to rely on that ordering.
Random	Examines the list of currently open receivers in the session and returns a random selection from the set of receivers that have a pending delivery immediately available. This provides a means of selecting receivers which is not prone to sticking to a highly active receiver which can starve out other receivers which receive only limited traffic.
FirstAvailable	Examines the list of currently open receivers in the session and returns the first receiver found with an available delivery. This can result in starvation if that receiver has a continuous feed of new deliveries from the remote as it will be repeatedly selected by the next receiver API.
LargestBacklog	Examines the list of currently open receivers in the session and returns the receiver with the largest backlog of available deliveries. This can result in starvation if that receiver has a continuous feed of new deliveries from the remote as it will likely be repeatedly selected by the next receiver API.
SmallestBacklog	Examines the list of currently open receivers in the session and returns the receiver with the smallest backlog of available deliveries.