A messaging service with support for federation. More...

[["cpp:dll-export:ICESTORM_API"]][["cpp:doxygen:include:IceStorm/IceStorm.h"]][["cpp:header-ext:h"]][["cpp:include:IceStorm/Config.h"]][["ice-prefix"]][["js:module:ice"]][["js:cjs-module"]][["objc:dll-export:ICESTORM_API"]][["objc:header-dir:objc"]][["python:pkgdir:IceStorm"]][["java:package:com.zeroc"]]["objc:prefix:ICESTORM"] module IceStorm { ... }

Interfaces
interface	Finder
	This inferface is advertised by the IceStorm service through the Ice object with the identity `IceStorm/Finder'. More...

interface	Topic
	Publishers publish information on a particular topic. More...

interface	TopicManager
	A topic manager manages topics, and subscribers to topics. More...

Structs
struct	LinkInfo
	Information on the topic links. More...

Exceptions
exception	AlreadySubscribed
	This exception indicates that an attempt was made to subscribe a proxy for which a subscription already exists. More...

exception	BadQoS
	This exception indicates that a subscription failed due to an invalid QoS. More...

exception	InvalidSubscriber
	This exception indicates that an attempt was made to subscribe a proxy that is null. More...

exception	LinkExists
	This exception indicates that an attempt was made to create a link that already exists. More...

exception	NoSuchLink
	This exception indicates that an attempt was made to remove a link that does not exist. More...

exception	NoSuchTopic
	This exception indicates that an attempt was made to retrieve a topic that does not exist. More...

exception	TopicExists
	This exception indicates that an attempt was made to create a topic that already exists. More...

Sequences
sequence< LinkInfo >	LinkInfoSeq
	A sequence of LinkInfo objects. More...

Dictionaries
dictionary< string, string >	QoS
	This dictionary represents quality of service parameters. More...

dictionary< string, Topic >	TopicDict
	Mapping of topic name to topic proxy. More...

Detailed Description

A messaging service with support for federation.

In contrast to most other messaging or event services, IceStorm supports typed events, meaning that broadcasting a message over a federation is as easy as invoking a method on an interface.

Sequence Documentation

◆ LinkInfoSeq

sequence<LinkInfo> LinkInfoSeq

A sequence of LinkInfo objects.

Dictionary Documentation

◆ QoS

dictionary<string, string> QoS

This dictionary represents quality of service parameters.

See also: Topic::subscribeAndGetPublisher

◆ TopicDict

dictionary<string, Topic> TopicDict

Mapping of topic name to topic proxy.

Interfaces

Structs

Exceptions