# All files / server-old/plugins/socket index.js

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     // Create a socket plugin
    const socketIO = require('socket.io');
    const extend = require('extend');

    const listeners = {};

    module.exports = {
      name: 'socket',
      options: {
        path: {
          env: 'SOCKET_PATH'
        },
        serveClient: {},
        adapter: {},
        origins: {},
        parser: {},
        pingTimeout: {},
        pingInterval: {},
        upgradeTimeout: {},
        maxHttpBufferSize: {},
        allowRequest: {},
        transports: {},
        allowUpgrades: {},
        perMessageDeflate: {},
        httpCompression: {},
        cookie: {},
        cookiePath: {},
        cookieHttpOnly: {},
        wsEngine: {}
      },
      router: (path, middle) => {
        listeners[path] = listeners[path] || [];
        listeners[path].push(middle);
      },
      launch: ctx => {
        Iif (!ctx.options.socket) return;
        ctx.io = socketIO(ctx.server, ctx.options.socket);
        ctx.io.on('connect', socket => {
          // console.log(socket.client.request.session);
          for (let path in listeners) {
            if (path !== 'connect') {
              listeners[path].forEach(cb => {
                socket.on(path, data => {
                  cb(extend(socket.client.request, ctx, { path, socket, data }));
                });
              });
            }
          }
          if (listeners['connect']) {
            listeners['connect'].forEach(cb => {
              cb(extend(socket.client.request, ctx, { path: 'connect', socket }));
            });
          }
        });
      }
    };