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Server-Sent Events (SSE) is a server push technology enabling a client to receive automatic updates from a server via an HTTP connection, and describes how servers can initiate data transmission towards clients once an initial client connection has been established. They are commonly used to send message updates or continuous data streams to a ...
A push notification is a message that is "pushed" from a back-end server or application to a user interface, e.g. mobile applications [19] or desktop applications. Apple introduced push notifications for iPhone in 2009, [ 20 ] and in 2010 Google released "Google Cloud to Device Messaging" (superseded by Google Cloud Messaging and then by ...
HTTP/2 Server Push is an optional [1] feature of the HTTP/2 and HTTP/3 network protocols that allows servers to send resources to a client before the client requests them. Server Push is a performance technique aimed at reducing latency by sending resources to a client preemptively before it knows they will be needed. [ 2 ]
The XMLHttpRequest (XHR) object, a tool used by Ajax applications for browser–server communication, can also be pressed into service for server–browser Comet messaging by generating a custom data format for an XHR response, and parsing out each event using browser-side JavaScript; relying only on the browser firing the onreadystatechange ...
Change detection and notification (CDN) is the automatic detection of changes made to World Wide Web pages and notification to interested users by email or other means. [ 1 ] Whereas search engines are designed to find web pages, CDN systems are designed to monitor changes to web pages.
jQuery 3.0 and newer supports "current−1 versions" (meaning the current stable version of the browser and the version that preceded it) of Firefox (and ESR), Chrome, Safari, and Edge as well as Internet Explorer 9 and newer. On mobile it supports iOS 7 and newer, and Android 4.0 and newer. [22]
Microsoft Push Notification Service (commonly referred to as MPNS) is a mobile service developed by Microsoft. It allows for developers to send push data from servers to Windows Phone applications. The MPNS is natively supported on applications that target the Windows Phone 8 Operating System.
inotify (inode notify) is a Linux kernel subsystem created by John McCutchan, which monitors changes to the filesystem, and reports those changes to applications.It can be used to automatically update directory views, reload configuration files, log changes, backup, synchronize, and upload.