.getRoomName()
檢索給定記錄的 PubSub “room” 名稱。
Something.getRoomName(id);
參數 | 類型 | 詳細資訊 | |
---|---|---|---|
1 | id | 或 |
要取得 PubSub room 名稱的記錄 ID(主鍵值)。 |
// On the server:
subscribeAllBobWatchersToKaren: function (req, res) {
// Look up all users named "bob" or "karen".
User.find({name: ['bob', 'karen']}, function(err, users) {
if (err) {return res.serverError(err);}
// Get Bob's ID. We'll assume there is only one Bob.
var bobId = _.find(users, { name: 'bob' }).id;
// Get Karen's ID. We'll assume there is only one Karen.
var karenId = _.find(users, { name: 'karen' }).id;
// Subscribe all of Bob's sockets to Karen.
sails.sockets.addRoomMembersToRooms(User.getRoomName(bobId), User.getRoomName(karenId));
return res.send();
});
}