Node.js实现网络负载均衡器：LoadBalancer.js
jopen
9年前
LoadBalancer.js是一个sticky-session TCP 负载均衡器，专门优化用于实时框架（包含支持HTTP长轮询fallbacks）。它从一个指定端口的捕获原始TCP连接，并将其转发到不同的目标（定义成主机和端口的组合）。
module.exports.run = function (balancer) { balancer.addMiddleware(balancer.MIDDLEWARE_CONNECTION, function (socket, next) { // You can use whatever logic you want in order to decide whether or // not to process this connection if (...) { // Allow connection to go through next(); } else { // Block connection next('Blocked connection from client with IP: ' + socket.remoteAddress); } }); };