Snippets tagged async
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Asynchronous sequences
An asynchronous sequence is similar to the seq
109 people like thistype, but the elements of the sequence are generated asynchronously without blocking the caller as in Async . This snippet declares asynchronous sequence and uses it to compare two files in 1k blocks.
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Async SMTP
Async wrapper for SmtpClient (which is event-based)
15 people like this
Like the snippet!Posted: 13 years ago by Mauricio Scheffer
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Async to IObservable
Wraps an Async as an IObservable to allow easier consumption by other .NET languages. Many thanks to desco for his help: http://cs.hubfs.net/forums/thread/16545.aspx
5 people like this
Like the snippet!Posted: 13 years ago by Ryan Riley
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Simple HTTP server with Async workflow
Simple HTTP server with Async workflow and Http Listener
11 people like this
Like the snippet!Posted: 13 years ago by Ankur Dhama
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Composable WCF Web API using Async
A functional wrapper around the new WCF Web APIs (http://wcf.codeplex.com/). Composition is achieved through the use of the HttpRequestMessage -> Async
57 people like thissignature. Pushing the app calls in the MessageHandler intercepts all requests and allows you to take control at the earliest point possible before operation selection occurs. Extending this slightly to call the innerChannel's SendAsync would allow you to create a middleware layer that would work both with this and other, normal Web API services.
Like the snippet!Posted: 13 years ago by Ryan Riley
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TCP/IP Proxy
A minimal TCP/IP proxy implementation with F# asynchronous workflows
24 people like this
Like the snippet!Posted: 13 years ago by Ademar Gonzalez
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Async SNTP client
An asynchronous SNTP client that can retrieve the current time from an internet time server (such as time-a.nist.gov) and optionally update the local system clock to match. Demonstrates async UDP communication, bit-shifting, and native interop/PInvoke.
13 people like this
Like the snippet!Posted: 13 years ago by Joel Mueller
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Sequence Generator from Async
Generates a sequence using a sequence generator and Async.StartWithContinuations. This is an attempt at modeling the OWIN delegate structure in F#
6 people like this
Like the snippet!Posted: 13 years ago by Ryan Riley
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Silverlight asynchronous WebService call with UI-thread syncronization dispatcher
You can use this code to make a async WebRequest from Silverlight to update ViewModel.
5 people like this
Like the snippet!Posted: 13 years ago by Tuomas Hietanen
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F# Future
Similar to an async { } block but captures the result for future consumption. This structure can be very useful for performing multiple result-returning operations in parallel when the results aren't needed immediately. For example, performing several read/transform operations or pre-populating a cache with yet-to-be computed values. Microsoft's Task Parallel Library in .NET 4.0 includes a Future implementation so this version is only needed on earlier .NET versions. Comments, suggestions, and improvements are always welcome.
4 people like this
Like the snippet!Posted: 13 years ago by Jason McCampbell
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Still Mouse Click Event
Detects a mouse down then up event without a move.
4 people like this
Like the snippet!Posted: 13 years ago by Phillip Trelford
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Extensions for HTTP servers
This snippet extends several types from the System.Net namespace. It provides an easy to use API for creating asynchronous (as well as synchronous) HTTP servers using F# asynchronous workflows.
4 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Asynchronous HTTP proxy with chunking and caching
This snippet shows two improvements to asynchronous HTTP proxy from: http://fssnip.net/6e. First extension is to process page in chunks (instead of downloading the entire content first). The second extension is to use simple agent-based in-memory cache for previously visited pages.
7 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Async based MapReduce
Async is a very versatile structure, which has been used to compose CPU/IO bound computations. So it is very tempting to implement a MapReduce function based on Async and borrowing ideas from the theory of list homomorphisms.
7 people like this
Like the snippet!Posted: 13 years ago by Nick Palladinos
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AsyncSeq - Introduction and Crawler
This snippet demonstrates programming using asynchronous sequences. It contains (hidden) implementation of AsyncSeq type and combinators for working with it. More importantly, it demonstrates how to use asynchronous sequences to implement a simple sequential on-demand crawler.
10 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Download stock prices as async sequence
The snippet uses asynchronous sequences (from F# AsyncExtensions) to download historical stock data from Yahoo. Data is downloaded in a buffered way on demand (as needed) and returned line by line. The sample then prints OHLC values for first 30 items.
6 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Async.Choose operation
Non-deterministic choice operation for F# asynchronous workflows - creates a workflow that returns the result of one of two asynchronous workflows, depending on which completes first. (The other workflow is not cancelled.)
4 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Caching agent
Agent that keeps a cache of web pages that were downloaded previously. The agent handles messages to add and get data as well as message to clear the cache.
7 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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F# counter agent
The snippet shows a simple F# agent that calculates average from the received values. It supports one message for adding numbers to the statistics and one for resetting the state. Moreover, the agent limits the processing rate to 1 message per second.
6 people like this
Like the snippet!Posted: 12 years ago by Tomas Petricek
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Async.Parallel2 and Async.Parallel3
Async.Parallel2 and Async.Parallel3, for running three Async's in parallel as thread pool tasks. Alternative versions given which use Async.Parallel under the hood.
17 people like this
Like the snippet!Posted: 12 years ago by Don Syme
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TicTacToe(Joinads Example)
TicTacToe game simulator implemented by using Joinads(http://tomasp.net/blog/joinads-async-prog.aspx). Game logic in this snippet was simplified so nicely by using Joinads. You can run this snippet on Try Joinads (http://tryjoinads.org/).
4 people like this
Like the snippet!Posted: 12 years ago by nagat01
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Async Primitives
A set of Async primitives as described by Dave Thomas [1] (and derived from Stephen Toub [2]). [1] http://moiraesoftware.com/blog/2012/04/22/back-to-the-primitive-ii/ [2] http://blogs.msdn.com/b/pfxteam/archive/2012/02/11/10266923.aspx
2 people like this
Like the snippet!Posted: 12 years ago by Ryan Riley
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MailboxProcessor with exception handling
An extension of MailboxProcessor that catches all unhandled exceptions (in the body of the mailbox processor) and reports them using an event. Otherwise, the public interface is the same as for MailboxProcessor.
5 people like this
Like the snippet!Posted: 12 years ago by Tomas Petricek
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Reporting events from agents
This snippet shows different options for reporting events from an F# agent. The options include triggering the event directly, using a thread pool or using a specified synchronization context.
3 people like this
Like the snippet!Posted: 12 years ago by Tomas Petricek
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playing with dns + async composition
just some snippets ive been using to play around with async + DNS, nothing production, updated: ipsOfDomain and domainOfIp now both return string array
2 people like this
Like the snippet!Posted: 12 years ago by david klein
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An implementation of Async.Choice
This is an implementation of the Async.Choice combinator that composes a sequence of workflows into one whose result is that of the first workflow that returns a *valid* result. You can think of it as a nondeterministic version of (Seq.tryPick id). This implementation draws ideas from Tomas Petricek's choice implementation in http://fssnip.net/6D. UPDATE (11/2015): Following the discussion in https://fslang.uservoice.com/forums/245727-f-language/suggestions/10575069-add-async-choice-to-fsharp-core I have updated the snippet.
3 people like this
Like the snippet!Posted: 12 years ago by Eirik Tsarpalis
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Cooperative cancellation in Async workflows
A simple implementation that protects the nested workflow from external cancellation. The external cancellation token is passed as an argument for cooperative cancellation. Kudos to Gian Ntzik for this one.
3 people like this
Like the snippet!Posted: 11 years ago by Eirik Tsarpalis
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Async function that retries work
A simple asynchronous workflow that retries running a given async workflow (until "resultOk" function returns true or until a specified number of retries is performed). The function uses tail-recursion in async workflows.
24 people like this
Like the snippet!Posted: 11 years ago by Tomas Petricek
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Async.CancelAfter
Asynchronously perform a computation until it completes or timeout is reached.
4 people like this
Like the snippet!Posted: 11 years ago by Eirik Tsarpalis
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Heterogeneous Parallel Async
Perform parallel Async returning heterogeneous types. (The solution presented here is based on a gist sent to me by [Anton Tayanovskyy](http://t0yv0.blogspot.com/ "Anton Tayanovskyy"), Twitter: [@t0yv0](https://twitter.com/t0yv0).)
6 people like this
Like the snippet!Posted: 10 years ago by Jack Fox
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Await wait handle with cancellation
Await a wait handle with a cancellation token and optional timeout. Returns a flag indicating whether the handle was signalled, the timeout period elapsed, or the wait was cancelled.
2 people like this
Like the snippet!Posted: 10 years ago by Michael Parker
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Async channel and parallel async groups
Extension for Async module: channel for transmitting data between subsystems, launching parallel groups of asyncs sequentially.
5 people like this
Like the snippet!Posted: 10 years ago by dvitel
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Agent demo
Agent demo
12 people like this
Like the snippet!Posted: 10 years ago by Tomas Petricek
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Async.StartWithContinuations test
test of Async.StartWithContinuations
1 people like this
Like the snippet!Posted: 10 years ago by omanuke
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Check Outlook only once an hour
Works by forcing yourself to close Outlook and then notifies you an hour later.
4 people like this
Like the snippet!Posted: 9 years ago by David Grenier
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Joinads example translated to Hopac
Joinads example from here https://github.com/tpetricek/FSharp.Joinads/blob/master/README.markdown translated to Hopac. No language extension needed, the code is equally compact and arguably more readable.
2 people like this
Like the snippet!Posted: 9 years ago by Vasily Kirichenko
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Joinads' "One place buffer" sample ported to Hopac
https://github.com/tpetricek/FSharp.Joinads/blob/master/src/Joins/Samples.fs#L60 ported to Hopac.
1 people like this
Like the snippet!Posted: 9 years ago by Vasily Kirichenko
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Async extensions for Socket
Async extensions for Socket. This extensions use SocketAsyncEventArgs, not Begin / End pattern.
2 people like this
Like the snippet!Posted: 9 years ago by sayuri
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Game Evolution
Game evolution
0 people like this
Like the snippet!Posted: 9 years ago by Paul Orland
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Async.TryFinally and an application
F# computation expressions do not allow monadic expressions inside `finally` clauses. If we allow ourselves a bit of ugliness this can be circumvented by using a combinator. Here's an implementation for asynchronous workflows and a small application.
3 people like this
Like the snippet!Posted: 9 years ago by Eirik Tsarpalis
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Generic command/request agent with error handling
Generic command/request agent with error handling used to serialise posted commands and requests which are defined by closures. Useful in serialising communications to an instrument with a C API.
1 people like this
Like the snippet!Posted: 9 years ago by Anton Tcholakov
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Converting an Async operation to IObservable
Helper Type Extension to convert an Async computation to IObservable.
4 people like this
Like the snippet!Posted: 9 years ago by Riccardo Terrell
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Why Task bind overloads for async are evil
An example that showcases why AsyncBuilder.Bind() overloads for task inputs is unfit for F#
3 people like this
Like the snippet!Posted: 8 years ago by Eirik Tsarpalis
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Async Workflow support for Task operations
Simple Async Workflow computation expression overload to support task operations.
3 people like this
Like the snippet!Posted: 8 years ago by Riccardo Terrell
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Async.AwaitTaskCorrect
Provides a better implementation of Async.AwaitTask where the actual exception of a failing task is passed to the async mechanism.
12 people like this
Like the snippet!Posted: 7 years ago by Eirik Tsarpalis
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Growing Tree Algorithm for Maze Generation
There are several maze creation algorithms (http://www.astrolog.org/labyrnth/algrithm.htm). The interesting point about Growing Tree one is that it turns into the others (for example, Recursive Backtracker and Prim's algo) when we choose the next step in different ways. Check it with tryfsharp.org.
4 people like this
Like the snippet!Posted: 7 years ago by Natallie Baikevich
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Await Computation Expression (Task + Async Interoperability)
When writing asynchronous code in F#, one often needs to call methods in the .NET BCL that return Task or Task
5 people like thisrather than the F# native Async<'a> type. While the Async.AwaitTask function can convert a Task into an Async<'a>, there is some cognitive overhead in having to keep track of which functions return Task and which functions are Async. To simplify this interoperability, this code provides new `await` computation expression that supports using both Async<'a> and Task or Task inside it. This works by unifying the Task and Async types in the Awaitable DU, and overloading the Bind, ReturnFrom, Combine, and Using methods on the AwaitableBuilder Computation Builder to handle Awaitable<'a>, Async<'a>, Task, and Task .
Like the snippet!Posted: 6 years ago by Aaron Eshbach
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Async computation with cancellation timeout
Async.Start with timeout in seconds
3 people like this
Like the snippet!Posted: 6 years ago by Tuomas Hietanen
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Timed CEs for both synchronous and asynchronous workflows
Convenient CEs that allow you to measure how long it takes to execute a given content.
5 people like this
Like the snippet!Posted: 3 years ago by Natalie Perret
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Async hashing
Async memory or file hashing
11 people like this
Like the snippet!Posted: 13 years ago by Mauricio Scheffer
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Async TCP Server
A basic, asynchronous TCP server
41 people like this
Like the snippet!Posted: 13 years ago by Ryan Riley
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Easy Wrapper for thread pool work
An easy wrapper for the TPL that works nicely with (|>)
11 people like this
Like the snippet!Posted: 13 years ago by Paul Greene
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Playing with async sequences
Attempt to reimplement functions AsyncRead/AsyncReadLines from 'Rx on the server ' articles (by Jeffrey van Gogh) using idea of AsyncSequence (by Tomas Petricek)
26 people like this
Like the snippet!Posted: 13 years ago by Vladimir Matveev
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Simple asynchronous functions
The snippet demonstrates how to compose simple asynchronous functions and how to use try .. with to handle exceptions in asynchronous workflows.
35 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Asynchronous Controller Helper
The snippet declares a helper for creating asynchronous controllers for ASP.NET MVC 3. It declares a new base class for asynchronous actions that exposes a computation builder for writing actions using F# asynchronous workflows.
8 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Async File Crawl
Async File Crawl
9 people like this
Like the snippet!Posted: 13 years ago by fholm
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Asynchronous Workflow Controller
The snippet overrides default AsyncControllerActionInvoker so F# async workflows can be used for ASP.NET MVC 3. It declares a new base class for asynchronous controller. Controller method has to have return type Async
5 people like this.
Like the snippet!Posted: 13 years ago by Dmitry Morozov
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Agent based ObjectPool
This is a simple implementation of an object pool using an agent (MailboxProcessor). The pool is created with an initial number of object using the specified generator. The ObjectPool has three functions: Put: An item can be 'Put' into the pool. Get: An item can be taken from the pool ToListAndClear: A list of all the items in the pool is returned and the pool is cleared.
9 people like this
Like the snippet!Posted: 13 years ago by 7sharp9
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Tetris
Playable Tetris mini-game. Use arrow keys to move left and right and up to rotate, down to drop. Try it out in the browser on TryFSharp.org
18 people like this
Like the snippet!Posted: 13 years ago by Phillip Trelford
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Agent Based Scheduler
An agent based scheduler, can be sent a single schedule message (ScheduleOnce) and multiple schedule message (Schedule). The schedule messages comprise of a function to receive the message, the message, an initial TimeSpan before the message is scheduled, and another timespan for the schedule repeat. Check out my blog below for more details: http://bit.ly/mK4prb
9 people like this
Like the snippet!Posted: 13 years ago by 7sharp9
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Synchronous, event-based and asynchronous HTTP proxy
This snippet shows the implementation of three HTTP proxy servers in F#. The first is written using simple synchronous style (that isn't scalable). The second version uses event-based approach in the Node.js style, but is difficult to write. The third version uses F# async workflows and is both scalable and easy to write.
7 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Return the first result using Async.Choice
The snippet implements Async.Choice method that takes several workflows and creates a workflow, which returns the first result that was computed. After a workflow completes, remaining workflows are cancelled using the F# async cancellation mechanism. (The method doesn't handle exceptions.)
7 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Simple job processor
Generic batch job processor using Mail box processor. Sending quit message using PostAndReply will ensure that all jobs are completed before returning. (Exception handling is responsibility of the job)
6 people like this
Like the snippet!Posted: 13 years ago by Ankur Dhama
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Call/CC for Async
An implementation of call-with-current-continuation for Async.
2 people like this
Like the snippet!Posted: 13 years ago by Ryan Riley
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Creating observable using Async.StartDisposable
Implements a simple Async.StartDisposable extension that can be used to easily create IObservable values from F# asynchronous workflows. The method starts an asynchronous workflow and returns IDisposable that cancels the workflow when disposed.
4 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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F#-friendly SocketAsyncEventArgs
The name is a bit trying, but the overall callback approach greatly simplifies the mechanism for calling and handling the System.Net.Sockets.Socket Async methods.
0 people like this
Like the snippet!Posted: 13 years ago by Ryan Riley
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The dining philosophers
The dining philosophers problem implemented using a waiter.
5 people like this
Like the snippet!Posted: 13 years ago by Alex Muscar
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Pong
Pong video game runnable inside TryFSharp.org. Player 1 keys 'Q' - up, 'A' - down. Player 2 keys 'P' - up, 'L' - down.
7 people like this
Like the snippet!Posted: 12 years ago by Phillip Trelford
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Async.Sleep with immediate cancellation
Implementation of Async.Sleep in f# 2.0 doesn't allow break it execution until the time elapsed. Here is the alternate implementation which support immediate cancellation. According to discussion http://stackoverflow.com/questions/9041491/is-there-any-reason-why-async-sleep-can-not-be-canceled-immediately .
2 people like this
Like the snippet!Posted: 12 years ago by Andrei Kolomentsev
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Async HTTP server
Creating an asynchronous HTTP Server in F#.
6 people like this
Like the snippet!Posted: 12 years ago by Julian Kay
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Get Assemblies from NuGet
Given a NuGet package name, this code will download the package, extract it to a temp directory, and return a sequence of FileInfo objects representing assemblies from that package, with a preference for .NET 4.5 and 4.0 assemblies, if present. Requires the "DotNetZip" package.
6 people like this
Like the snippet!Posted: 12 years ago by Joel Mueller
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Asynchronous Entity Framework Query
Entity Framework doesn't currently support async operations, but as long as the underlying provider is System.Data.SqlClient we can make it work.
3 people like this
Like the snippet!Posted: 12 years ago by Joel Mueller
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Asynchronous cancellation of a workflow
The snippet implements Async.StartCancellable method that can be used to start a given workflow and then cancel it. The cancellation of the workflow is done asynchronously, which means that the caller will wait until the workflow is actually cancelled.
6 people like this
Like the snippet!Posted: 12 years ago by Tomas Petricek
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Async.Choice
A simple extension method for asynchronous non-deterministic computations.
4 people like this
Like the snippet!Posted: 12 years ago by Nick Palladinos
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Faster exception handling with Async.Raise
Code by me and Nick Palladinos.
2 people like this
Like the snippet!Posted: 12 years ago by Eirik Tsarpalis
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LazyAsync
Allows to expose an F# async value in a C#-friendly API with the semantics of Lazy<> (compute on demand and guarantee only one computation)
3 people like this
Like the snippet!Posted: 11 years ago by Gustavo Guerra
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Extending async with await on tasks
The snippet shows how to extend the built-in F# async computation builder with the ability to await standard .NET tasks using the let! keyword.
18 people like this
Like the snippet!Posted: 11 years ago by Tomas Petricek
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AsyncBuilder extension for maniplating other containers by using keyword
AsyncBuilder extension for maniplating some other containers directory in asynchronous workflow. Bind methods in the extension enables you to retrieve inner values of 'a IObservable and 'a IEvent by using let! or do! keyword without Async.AwaitEvent or AsyncAwaitObservable. For method in the extension omits let! binding. Yield method in the extension enables you to yield value in for expression in asynchronous workflow.
3 people like this
Like the snippet!Posted: 11 years ago by nagat01
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Porting of AsyncOneManyLock to F#
If you have read the awesome book by Jeffrey Richter CLR via C# 4 ed. you have discovered that there are more optimal ways for thread synchronization than the one provided by the BCL. One of them is the use of new asynchronous capabilities in order to create an asynchronous synchronization primitive. In the book it is presented an AsyncOneManyLock which is used for thread synchornization for code with a high demand for responsiveness and scalability. If you are an F# developer you know that the F# Asynchornous Workflow and the Task Parallel Library are different, so I decided to port this useful piece of code to F# and show you how to use it with an example.
0 people like this
Like the snippet!Posted: 10 years ago by Antonio Parata
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asyncChoose Computational Expression
A simple computational expression to deal with asynchronous calls that return a choice type to signal failure. Useful for calling remote services that may fail - you can call the remote service with functions of type "request -> Async
1 people like this
Like the snippet!Posted: 10 years ago by mavnn
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Async demo
Async demo...
3 people like this
Like the snippet!Posted: 10 years ago by Tomas Petricek
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Limit degree of parallelism using an agent
The snippet implements a simple agent that limits the number of parallelism. When created, the agent takes the maximum number of tasks it can run in parallel. When it receives a "Start" message, it will then either run the task, or store it in a queue until earlier task ha completed.
12 people like this
Like the snippet!Posted: 10 years ago by Tomas Petricek
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Throttling agent
Implements a simple agent that lets you throttle the degree of parallelism by limiting the number of work items that are processed in parallel.
7 people like this
Like the snippet!Posted: 10 years ago by Tomas Petricek
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"Fastest wins" parallel download with Hopac
One of the main features of Hopac - selective synchronization using "alternatives". In this snippet we download three web pages in parallel and the one that finishes first "wins" (or the timeout alternative becomes available for picking). What's nice in this solution is that the other two downloading jobs are cancelled immediately when the winner/timeout is available (i.e. an implicitly provided to the Asyncs CancellationTokens are cancelled). Alts is highly composable and, for example, the whole Alt.choose [ ... ] thing could be nested in another Alt.choose or combined with <|> or <&> operators with another Alt and so on.
3 people like this
Like the snippet!Posted: 9 years ago by Vasily Kirichenko
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MailboxProcessor with exception handling and restarting
An extension of MailboxProcessor that catches all unhandled exceptions, and ensures that the user-provided function is run repeatedly until it returns normally. Based on the HandlingMailbox defined by Tomas Petricek: fssnip.net/cj
7 people like this
Like the snippet!Posted: 9 years ago by Anthony Perez
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Fast Async Stream Copy
This is a simple code implementation to copy Streams leveraging the Async workflow. After the first read, the write and read processes are done in parallel. I also used an Array of Array as buffer to avoid false sharing memory. An other improvment option could be to increase the buffer size if the copy is done in same machine.
7 people like this
Like the snippet!Posted: 9 years ago by Riccardo Terrell
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Web API AsyncApiActionInvoker
Overrides the standard Web API ApiControllerActionInvoker with one that works with controller actions return F# Async<'T> results.
5 people like this
Like the snippet!Posted: 9 years ago by Ryan Riley
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Game Evolution
Game evolution
2 people like this
Like the snippet!Posted: 9 years ago by Paul Orland
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Vsync Computation Expression
The 'Vsync' (AKA, 'Variable Synchronization') computation expression that coheres into the Sync comp. expr. when SYNC is #defined, and into the Async comp. expr. otherwise.
1 people like this
Like the snippet!Posted: 9 years ago by Bryan Edds
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Generic command/request agent with error handling
Generic command/request agent with error handling used to serialise posted commands and requests which are defined by closures. Useful in serialising communications to an instrument with a C API.
3 people like this
Like the snippet!Posted: 9 years ago by Anton Tcholakov
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Alternative Async.RunSynchronously
An alternative Async.RunSynchronously implementation that avoids the performance bug as recorded in https://github.com/Microsoft/visualfsharp/issues/581
2 people like this
Like the snippet!Posted: 9 years ago by Eirik Tsarpalis
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Async task computation expression
Async task computation expression, in order to avoid Async.AwaitTask for C# interop
3 people like this
Like the snippet!Posted: 8 years ago by cboudereau
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Async ParallelWithThrottle
Implementation of ParallelWithThrottle to limit the number of threads created for an asynchronous Seq.map operation
8 people like this
Like the snippet!Posted: 8 years ago by Riccardo Terrell
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Async.AwaitTask that honors ambient cancellation semantics
Related to https://github.com/Microsoft/visualfsharp/issues/2127
1 people like this
Like the snippet!Posted: 7 years ago by Eirik Tsarpalis
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WPF async access.
Computation builder for async access.
1 people like this
Like the snippet!Posted: 7 years ago by Zhukoff Dima
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Executes Async's one by one
Executes Async's one by one
0 people like this
Like the snippet!Posted: 6 years ago by Yuri Martynov
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Awaiting arbitrary C# awaitables
Uses SRTPs to define a general purpose adapter for awaiting arbitrary C# awaitables in F# async workflows.
3 people like this
Like the snippet!Posted: 4 years ago by Eirik Tsarpalis
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Multithreaded Proxy Checker in F#
The text file containing proxies named "proxlist.txt", in the form of "ip:port" per line is the input source, the program will attempt to establish a connection through each proxy to a provided URL. Proxies that passed the test will be written out to the file "results.txt" in the form "ip:port duration_of_connection_attempt"
2 people like this
Like the snippet!Posted: 2 years ago by Vladimir Demydov