ZeroMQ - Sockets on steroids!
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This document provides an overview of 0MQ, an open-source library for message-oriented middleware. It discusses 0MQ's message-oriented communication capabilities, disconnected sockets, asynchronous and high-performance messaging, common messaging patterns like request/reply and publish/subscribe, and language bindings. The document also demonstrates basic usage of 0MQ sockets in Node.js and provides additional resources for learning more about 0MQ.
![API - NODE JS
$ npm install zmq
$ node
var zmq = require( 'zmq');
var socket = zmq.socket( 'rep');
socket.bind( 'inproc://queue'); // server
socket.connect(<span style= "font-family: monospace; font-size: socket. on('message', function(frame1, frame2){});
socket. on('error',function(error){});
socket.send( 'something');
socket.send([ 'multipart1', 'multipart2']);<br>socket.close();](https://image.slidesharecdn.com/zeromq-socketsonsteroids-141012081255-conversion-gate01/85/ZeroMQ-Sockets-on-steroids-15-320.jpg)
ZeroMQ - Sockets on steroids!
- 1. 0MQ SOCKETS ON STEROIDS!!!
- 2. AGENDA Overview Message Oriented Disconnected Async Bindings / Platforms Patterns Request / Reply Async Req /Rep Pub / Sub Pipeline Pairing
- 3. WTF IS 0MQ??
- 4. WTF IS 0MQ?
- 5. WTF IS 0MQ? "ZEROMQ IS WHAT BSD SOCKETS MAY LOOK LIKE IF THEY WERE DESIGN TODAY"
- 6. WTF IS 0MQ? ZEROMQ IS A MESSAGE ORIENTED COMMUNICATION LIBRARY!!
- 7. OVERVIEW C++ Implementation In-memory queue Atomic Messages API for ZMTP Protocol Zero copy Multipart messages support
- 8. OVERVIEW Disconnected Sockets Background I/O to send/receive Queues at sender and receiver Automatic Reconnect Message size limited by memory size
- 9. OVERVIEW Async Polling over BSD sockets Batch messages over the wire Fast Over 8M msg/s
- 10. OVERVIEW Protocol Support with i nterchangeability inproc: in memory ipc: inter process tcp pgm/epgm: multicast
- 11. OVERVIEW Platform support Linux Windows iOS Android Raspabery Pi
- 12. OVERVIEW +30 Bindings Ruby Node-js .NET Java C++ Cobol Go ...
- 13. OVERVIEW What you will not have out of the box Message Persistency (Pirate pattern) Data serialisation: use what ever you desire msgpack json protobuff ... Data compression Message encryption Security Protocol Include in the next version of ZMTP
- 14. API Socket Types REQ: Request REP: Reply DEALER: Async Request/Reply ROUTER: Routing PUB: Publisher SUB: Subscriber PUSH: Pipeline writer PULL: Pipeline consumer
- 15. API - NODE JS $ npm install zmq $ node var zmq = require( 'zmq'); var socket = zmq.socket( 'rep'); socket.bind( 'inproc://queue'); // server socket.connect(<span style= "font-family: monospace; font-size: socket. on('message', function(frame1, frame2){}); socket. on('error',function(error){}); socket.send( 'something'); socket.send([ 'multipart1', 'multipart2']);<br>socket.close();
- 16. PATTERNS REQUEST / REPLY ASYNC REQUEST / REPLY PUBLISHER / SUBSCRIBERS PIPELINE PAIR
- 17. REQUEST / REPLY
- 18. DOJO - REQUEST /REPLY
- 19. ASYNC REQUEST / REPLY
- 20. DOJO - REQUEST /REPLY ASYNC
- 21. PUB / SUB
- 22. DOJO - PUB /SUB
- 23. PIPELINE
- 24. PAIR
- 26. DOJO - MAJORDOMO
- 27. LINKS 0MQ Guide http://zguide.zeromq.org/page:all 0MQ Guide Examples git clone --depth=1 git://github.com/imatix/zguide.git
- 28. ANY DOUBTS
- 29. PEDRO JANUÁRIO THANKS!!! http://shared-mind.tumblr.com https://www.linkedin.com/in/pjanuario https://twitter.com/prnjanuario https://github.com/pjanuario
- 30. COMING NEXT ZMQ SOA SERVICE SUITE http://pjanuario.github.io/zmq-service-suite-specs/