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.unsubscribe()
Unsubscribe the requesting client socket from one or more database records.
Something.unsubscribe(req, ids);
Usage
| Argument | Type | Details | |
|---|---|---|---|
| 1 | req | The incoming socket request (req) containing the socket to unsubscribe. |
|
| 2 | ids | An array of record ids (primary key values). |
Example
On the server:
unsubscribeFromUsersNamedLenny: function (req, res) {
if (!req.isSocket) {
return res.badRequest();
}
User.find({name: 'Lenny'}).exec(function(err, lennies) {
if (err) { return res.serverError(err); }
var lennyIds = _.pluck(lennies, 'id');
User.unsubscribe(req, lennyIds);
return res.ok();
});
},
Notes
- Be sure to check that
req.isSocket === truebefore passing inreqto refer to the requesting socket. The providedreqmust be from a socket request, not just any old HTTP request.unsubscribewill only work when the request is made over a socket connection (e.g. usingio.socket.get()), not over HTTP (e.g. usingjQuery.get()).
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Reference
- Application
- Blueprint API
- Command-line interface
-
Configuration
- sails.config.*
- sails.config.blueprints
- sails.config.bootstrap()
- sails.config.custom
- sails.config.datastores
- sails.config.globals
- sails.config.http
- sails.config.i18n
- sails.config.log
- sails.config.models
- sails.config.policies
- sails.config.routes
- sails.config.security
- sails.config.session
- sails.config.sockets
- sails.config.views
-
Request (`req`)
- req._startTime
- req.body
- req.cookies
- req.fresh
- req.headers
- req.hostname
- req.ip
- req.ips
- req.isSocket
- req.method
- req.options
- req.originalUrl
- req.params
- req.path
- req.protocol
- req.query
- req.secure
- req.signedCookies
- req.socket
- req.subdomains
- req.url
- req.wantsJSON
- req.xhr
- req.accepts()
- req.acceptsCharsets()
- req.acceptsLanguages()
- req.allParams()
- req.file()
- req.get()
- req.is()
- req.param()
- req.setLocale()
- req.setTimeout()
- req.host
- Response (`res`)
- Waterline (ORM)
- WebSockets
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