var socketManager = null; var socketUtil = { initSocket:function(){ socketManager = api.require('socketManager'); }, createSocket:function(){ socketManager.createSocket({ host: param.host, returnBase64: false, port: param.port }, function (ret, err) { callback(ret, err); }); }, closeSocket:function(){ socketManager.closeSocket({ sid: param.sid }, function(ret, err) { callback(ret, err); }); }, writeMessage:function(){ socketManager.write({ sid: param.sid, data: param.data, base64: false }, function (ret, err) { callback(ret, err); }); } } export { socketUtil }