#pub-sub

[56perc]

ZMQ + Asyncio : PUB-SUB 예제

ZMQ + Asyncio : PUB-SUB 예제

PUB-SUB 패턴의 예제를 asyncio 버전으로 바꾼 예제이다.

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[stack247]

Observer vs Publish Subscribe (Pub Sub) Pattern

Observer vs Publish Subscribe (Pub Sub) Pattern

Oberserver

The recipient knows who’s the sender of the message.

Unicast, send one, receive by one.

Asynchronous.

Straight forward, from sender to recipient directly.

Pub Sub

Both sender and recipient don’t know who send or receive the message. They just don’t need to know.

Multicast approach, send one, every one receives.

Asynchronous, messages can be sent to multiple recipients at the same time.

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[ursenzler]

If you develop or maintain a distributed message driven solution with NServicebus or any other kind of Pub/Sub infrastructure, this might be interesting for you.

[parkparadigm]

The significance of the social layer, Rangaswami says, is that people – at least, social network users – are already used to managing feeds of information in this pub-sub fashion. “You can filter by following and unfollowing any person, document, product or app.” Rangaswami is of the view that the term ‘Internet of things’ focuses too much attention on the things, the hardware. “People are still thinking about the things because so much of the industry comes from a hardware background,” he says. “Anything [new] that comes along is just another reason to sell more devices.” Instead, he proposes the phrase ‘Internet of concepts’ to reflect the fact that network-connected devices will just be one of many sources of real-time status updates, that can be filtered by the user on social platforms and fed into automation systems.

The Internet of everything | Information Age