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Я пишу политику checkSession, которая в основном уничтожает сеанс через некоторое время.Сессия не определена sailsjs
checkSession.js (policies/checksession.js)
var moment = require('moment');
function checkLastActivity(req) {
if (!req.session.lastActivity) {
return false; // no session.
} else {
return true;
}
}
function setActivity(req) {
req.session.lastActivity = moment(new Date()).format();
return true;
}
function updateActivity(req, res, updated) {
req.session.lastActivity = moment(new Date()).format();
updated(null, {
isdestroted: 0
});
}
function checkIdleTime(req, idleTime) {
try {
var lastActivityTime = moment(req.session.lastActivity).format();
var currentActivityTime = moment(new Date()).format();
timeIdle = moment.utc(moment(currentActivityTime).diff(moment(lastActivityTime))).format("HH:mm:ss");
minutestimeIdle = moment.duration(timeIdle).asMinutes().toFixed(2);
idleTime(null, minutestimeIdle);
} catch (e) {
idleTime(e, null);
}
}
function destroyActivity(req, res, destroyed) {
try {
req.session.destroy();
sails.log.info("***********************session is expired for user *****************");
destroyed(null, {
isdestroted: 1,
redirectCode: 200,
redirectView: '/login/'
});
} catch(e) {
destroyed(e, null);
}
}
module.exports = function isSession(req, res, next) {
cleanParamsService.cleanPrm(req);
async.waterfall([
function(callback) {
callback(null, checkLastActivity(req));
},
function(isLastActivity, callback) {
if (isLastActivity) {
checkIdleTime(req, function(err, timeIdle) {
if (minutestimeIdle > sails.config.session_timeout) { /*if user is being idle*/
destroyActivity(req, res, function(err, destroyed) {
sails.log.warn('User was idle since' + minutestimeIdle + ', sessions are destroyed');
callback(null, destroyed);
})
} else {
updateActivity(req, res, function(err, updated) {
callback(null, updated);
});
}
})
} else {
updateActivity(req, res, function(err, updated) {
callback(null, updated);
});
}
}
], function(err, result) {
if (result) {
if (result.isdestroted == 0) {
return next();
} else {
return res.redirect(result.redirectCode, result.redirectView);
}
} else {
sails.log.error('err:', err);
return res.badRequest();
}
});
};
теперь, если я изменить его на
var moment = require('moment');
function checkLastActivity(req) {
if (!req.session.lastActivity) {
return false; // no session.
} else {
return true;
}
}
function setActivity(req) {
req.session.lastActivity = moment(new Date()).format();
return true;
}
function updateActivity(req, res, updated) {
req.session.lastActivity = moment(new Date()).format();
updated(null, {
isdestroted: 0
});
}
function checkIdleTime(req, idleTime) {
try {
var lastActivityTime = moment(req.session.lastActivity).format();
var currentActivityTime = moment(new Date()).format();
timeIdle = moment.utc(moment(currentActivityTime).diff(moment(lastActivityTime))).format("HH:mm:ss");
minutestimeIdle = moment.duration(timeIdle).asMinutes().toFixed(2);
idleTime(null, minutestimeIdle);
} catch (e) {
idleTime(e, null);
}
}
function destroyActivity(req, res, destroyed) {
try {
req.session.destroy();
sails.log.info("***********************session is expired for user *****************");
destroyed(null, {
isdestroted: 1,
redirectCode: 200,
redirectView: '/login/'
});
} catch (e) {
destroyed(e, null);
}
}
module.exports = function isSession(req, res, next) {
cleanParamsService.cleanPrm(req);
async.waterfall([
function(callback) {
callback(null, checkLastActivity(req));
},
function(isLastActivity, callback) {
if (isLastActivity) {
checkIdleTime(req, function(err, timeIdle) {
if (minutestimeIdle > sails.config.session_timeout) { /*if user is being idle*/
destroyActivity(req, res, function(err, destroyed) {
sails.log.warn('User was idle since' + minutestimeIdle + ', sessions are destroyed');
callback(null, destroyed);
})
} else {
updateActivity(req, res, function(err, updated) {
callback(null, updated);
});
}
})
} else {
updateActivity(req, res, function(err, updated) {
callback(null, updated);
});
}
},
function(resp, callback) {
if (resp.isdestroted == 0) {
req.fresh;
req.session.isdestroted = false;
callback(null, resp);
} else {
req.fresh;
req.session.isdestroted = true;
callback(null, resp);
}
}
], function(err, result) {
if (result) {
if (result.isdestroted == 0) {
return next();
} else {
return res.redirect(result.redirectCode, result.redirectView);
}
} else {
sails.log.error('err:', err);
return res.badRequest();
}
});
};
Ошибка запуска приложения, где я устанавливаю req.session.isdestroted = истина/ложь и ошибка
warn: User was idle since0.38, sessions are destroyed
debug: Lowering sails...
C:\Users\Vbase002\Desktop\CC\Website\api\policies\checkSession.js:83
req.session.isdestroted = true;
^
TypeError: Cannot set property 'isdestroted' of undefined
at C:\Users\Vbase002\Desktop\CC\Website\api\policies\checkSession.js:83:41
at fn (C:\Users\Vbase002\Desktop\CC\Website\node_modules\sails\node_modules\
async\lib\async.js:579:34)
at Immediate._onImmediate (C:\Users\Vbase002\Desktop\CC\Website\node_modules
\sails\node_modules\async\lib\async.js:495:34)
at processImmediate [as _immediateCallback] (timers.js:367:17)
Я устанавливаю этот сеанс, чтобы показать пользователю сообщение на странице входа, но я не знаю теперь почему паруса ведут себя так.
есть ли способ справиться с этим сценарием, а также, пожалуйста, дайте мне знать причину, по которой это происходит.
Благодаря