caoyongfeng0214/nplws

websocket for npl

nplws

websocket for npl

示例：

local express = NPL.load('express');
local ws = NPL.load('ws');

local app = express:new();
local server = app:listen(3000);

local WS = ws.Server:new({server = server});
WS:on('connection', function(w, req)
    -- req is a [ request ] instance
    -- local authSession = req.session:get('auth');
    
    w:on('message', function(w, msg)
        print('recevied a message: ', msg);
        
        -- send msg to client
        w:send('Hello from Server');
        
        setTimeout(function()
            w:close(); -- close connection
        end, 3000);
    end);
    
    w:on('close', function(w)
        print('websocket closed');
    end);
    
end);