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Event loop

In software, an event loop is an algorithm that continually dispatches control flow for events. The loop requests the next event from an event provider (which generally blocks the loop until an event occurs), and when an event is received, invokes its associated event handler. When the event loop is the central event dispatcher of a program, as it often…

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Event loop

Nodes64
Edges63
Triples69
Avg. degree1.97
Density0.03125
Components1

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Event loop

Top relations

related to GLib event loop · 13
Event loop → Application, D-Bus, Events, GDK, GLib, GnomeVFS, GStreamer, GTK, GUI, I/O, The, The GLib, While GLib
related to File-based · 8
Event loop → Berkeley, For, I/O, In Unix, Reading, The, Unix, Window System
related to Xlib event loop · 8
Event loop → For, GUI, In, The Xlib, Very, Xlib, XNextEventblocks, Xt Intrinsics
related to JavaScript and Asynchronous Execution · 6
Event loop → APIs, Completed, In, JavaScript, Node, This
related to HTML/JavaScript · 5
Event loop → DOM, In JavaScript, JavaScript, The, When
related to Signal-based · 5
Event loop → CPU, EINTR, If, In Unix, Unfortunately
related to Alternatives · 4
Event loop → CLI, Many, Often, Utility
is a · 2
Event loop → algorithm that continually dispatches control flow for events, central event dispatcher of a program

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loop event message program events messages user system signal applications asynchronous queue call main function javascript xlib file process handler

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Event loopis aalgorithm that continually dispatches control flow for events0.90text
Event loopis acentral event dispatcher of a program0.90text
web browsersinstance ofit is called the main loop or main event loop.In modern environments0.80text
server runtimesinstance ofit is called the main loop or main event loop.In modern environments0.80text
the event loop is a fundamental mechanism that enables asynchronous execution by continuously monitoringinstance ofit is called the main loop or main event loop.In modern environments0.80text
dispatching events or messages from a queue when the main program thread is idleinstance ofit is called the main loop or main event loop.In modern environments0.80text
user interactionsinstance ofthe event loop allows non-blocking handling of tasks0.80text
timersinstance ofthe event loop allows non-blocking handling of tasks0.80text
and I/O operations despite the language being single-threaded.The same algorithm can be used to process inbound messagesinstance ofthe event loop allows non-blocking handling of tasks0.80text
a superset of eventsinstance ofthe event loop allows non-blocking handling of tasks0.80text
via the command-line interfaceinstance ofsuch a program has optional behavior that is set up before the program starts0.80text
timersinstance ofto manage asynchronous operations0.80text

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