Search Results for "polling system"

The name “SWR” is derived from stale-while-revalidate, a HTTP cache invalidation strategy popularized by HTTP RFC 5861. SWR is a strategy to first return the data from cache (stale), then send the fetch request (revalidate), and finally come with the up-to-date data. With SWR, components will get a stream of data updates constantly and automatically. And the UI will be always fast and reactive. With just one single line of code, you can simplify the logic of data fetching in your project,...

...The shift from static to dynamic infrastructure requires a change in approach to monitoring, from host-based to functional role-based. Connectivity moves from remote polling to publish-subscribe, the control plane moves from point-and-click interfaces to infrastructure as code workflows and self-service developer APIs.

...Performs a message loop-back test along the path to the target resource. Some APIs use custom request methods such as LIST. Type in your custom methods. Choose a theme, System (default), Light, Dark, and Black. Choose accent color, Green (default), Teal, Blue, Indigo, Purple, Yellow, Orange, Red, and Pink. Distraction-free Zen mode. Receive a stream of updates from a server over an HTTP connection without resorting to polling. Request entries are synced with cloud / local session storage to restore with a single click. ...

Snap7, through three specialized components: Client and the inedited Server and Partner, allows you to definitively integrate your PC based systems into a PLC automation chain. Designed to transfer large amounts of hi-speed data in industrial facilities, it scales easily, down to small Linux Arm boards such as Raspberry PI. Hi level object oriented wrappers are provided, currently C/C++, .NET/Mono, Pascal, LabVIEW, Python with many source code examples. Very easy to use, a full...

...It opens one titled window and exposes a simple 24-bit RGB framebuffer for direct pixel drawing. Keyboard events, mouse coordinates, clicks, timing, application lifecycle, and system events are handled through a polling API. The same interface also provides audio playback through WinMM on Windows, CoreAudio on macOS, and ALSA on Linux. Programs do not need callbacks, multithreading, or a large GUI framework. Fenster additionally offers Go, Zig, and community Lua bindings and is capable enough to support games, visual experiments, and even Doom ports.

CppWeb is cross-platform C++ library for developing web applications with server push support. The library decodes CGI variables and cookies, supports file uploads, performs automatic cookie detection, provides URL and HTML entity encode/decode functions, supports server-push (long-polling via ajax), has built-in HTML parser, SQLite database wrapper etc. CppWeb compiles on Windows, Linux and MacOSX (tested with GNU C++, MingW, MS Visual C++ and Borland C++ compiler) and can run with...

File system/directory monitoring utilities with loggin and task processing support (can execute files or make a WCF service call). Multiple configuration options. Source code libraries can be used to create a custom file system monitor.

A file watching facility for Java. Uses native platform support to avoid polling on selected platforms (currently supports win32, Mac OS X, Linux and FreeBSD on x86 platforms). Implements JDK 7's WatchService, but also runs on Java 5 and 6

JmxHist keeps monitoring history of your application's state, via JMX, and stores in a csv file. You can specify MBeans/Attributes to be stored. You can take certain action when an attribute meet a threshold. It shows charts of the data via web.

Let's you synchronize related scheduled jobs, which execute across many different machines. Instead of adding time padding between jobs (which can fail), use this utility. Please feel free to add more functions!