Is ZeroMQ asynchronous?

ZeroMQ (also spelled ØMQ, 0MQ or ZMQ) is an asynchronous messaging library, aimed at use in distributed or concurrent applications. It provides a message queue, but unlike message-oriented middleware, a ZeroMQ system can run without a dedicated message broker.

Is ZeroMQ synchronous?

So yes, ZeroMQ is asynchronous brokerless signalling / messaging framework.

How does ZeroMQ communicate across languages?

Well, ZeroMQ has a pattern for that using publish and subscribe sockets. In this example we’ll break the client and server out into separate processes. This will allow us to show off the ability of ZeroMQ to communicate across languages so we’ll write the server in Java and the client in C#.

What is the publish-subscribe pattern in ZeroMQ?

The publish-subscribe pattern is used for one-to-many distribution of data from a single publisher to multiple subscribers in a fan out fashion. The publish-subscribe pattern is formally defined by RFC 29/PUBSUB. ZeroMQ comes with support for Pub/Sub by way of four socket types: ZeroMQ uses multipart messages to convey topic information.

How does zerozeromq handle multipart messages?

ZeroMQ uses multipart messages to convey topic information. Topics are expressed as an array of bytes, though you may use a string and with suitable text encoding.

What is zerozeromq in Linux?

ZeroMQ (also known as ØMQ, 0MQ, or zmq) looks like an embeddable networking library but acts like a concurrency framework. It gives you sockets that carry atomic messages across various transports like in-process, inter-process, TCP, and multicast.