req.socket
If the current Request (req) originated from a connected Socket.io client, req.socket refers to the raw Socket.io socket instance.
Usage
req.socket;
Details
Warning:
req.socketmay be deprecated in a future release of Sails. You should use thesails.sockets.*methods instead.
If the current request (req) did NOT originate from a Socket.io client, req.socket does not have the same meaning. In the most common scenario, HTTP requests, req.socket actually does exist, but it refers instead to the underlying TCP socket. Before using req.socket, you should check the req.isSocket flag to ensure the request arrived via a connected Socket.io client.
req.socket.id is a unique identifier representing the current socket. This is generated by the Socket.io server when a client first connects, and is a valid unique identifier until the socket is disconnected (e.g. if the client is a web browser, until the user closes her browser tab.)
Sails also provides direct, low-level access to all of the other methods and properties from a Socket.io Socket, including req.socket, including req.socket.join, req.socket.leave, req.socket.broadcast, and more. See the relevant docs in the Socket.io wiki for more information.
Example
if (req.isSocket) {
// Low-level Socket.io methods and properties accessible on req.socket.
// ...
}
else {
// This is not a request from a Socket.io client, so req.socket
// may or may not exist. If this is an HTTP request, req.socket is actually
// the underlying TCP socket.
// ...
}
For a better experience on sailsjs.com, update your browser.
Reference
- Application
- Blueprint API
- Command Line Interface
-
Configuration
- sails.config.*
- sails.config.blueprints
- sails.config.bootstrap()
- sails.config.connections
- sails.config.cors
- sails.config.csrf
- sails.config.globals
- sails.config.http
- sails.config.i18n
- sails.config.log
- sails.config.models
- sails.config.policies
- sails.config.routes
- sails.config.session
- sails.config.sockets
- sails.config.views
-
Request (`req`)
- req.accepted
- req.acceptedCharsets
- req.acceptedLanguages
- req.body
- req.cookies
- req.fresh
- req.headers
- req.host
- 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.acceptsCharset()
- req.acceptsLanguage()
- req.allParams()
- req.file()
- req.get()
- req.is()
- req.param()
- Response (`res`)
- Waterline (ORM)
- WebSockets
Built with Love
The Sails framework is maintained by a web & mobile studio in Austin, TX, with the help of our contributors. We created Sails in 2012 to assist us on Node.js projects. Naturally we open-sourced it. We hope it makes your life a little bit easier!
© 2012-2018 The Sails Company.
The Sails framework is free and open-source under the MIT License.