基于 Node.js 的消息傳遞框架 - Messenger.js

Messenger.js 是一個基于 Node.js 的消息傳遞框架，使用 JSON 格式傳輸數據，特點是簡單而且快速。

Messenger.js 非常靈活，可以處理你所有全部需求：

• Supports Request / Reply Communication using round robin
• Supports Publish / Subscribe (fanout) Communication
• Supports Fire and Forget Communication
• Supports middleware plugin for messenger Listeners (servers)
• Extremely fast (disables TCP Nagle's algorithm)
• Fault tolerant: clients will reconnect to servers even if server goes down and comes back later
• Elegant API
• Easily involves multiple servers

示例代碼：

var messenger = require('messenger');

client = messenger.createSpeaker(8000);
server = messenger.createListener(8000);

server.on('give it to me', function(message, data){
  message.reply({'you':'got it'})
});

setInterval(function(){
  client.request('give it to me', {hello:'world'}, function(data){
    console.log(data);
  });
}, 1000);

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