HttpWatcher Class

Definition

Namespace

Cuemon.Net.Http

Assemblies

Cuemon.Net.dll

Source

src/Cuemon.Net/Http/HttpWatcher.cs

Provides a watcher implementation designed to monitor and signal changes applied to an URI resource by raising the Changed event.

public class HttpWatcher : Watcher, IWatcher, IDisposable

Inheritance

object

Disposable

Watcher

HttpWatcher

Implements

IWatcher

IDisposable

Inherited Members

Watcher.Changed

Watcher.UtcLastModified

Watcher.UtcLastSignaled

Watcher.DueTime

Watcher.Period

Watcher.DueTimeOnChanged

Watcher.StartMonitoring()

Watcher.ChangeSignaling(TimeSpan)

Watcher.ChangeSignaling(TimeSpan, TimeSpan)

Watcher.OnDisposeManagedResources()

Watcher.OnDisposeUnmanagedResources()

Watcher.SetUtcLastModified(DateTime)

Watcher.HandleSignaling()

Watcher.OnChangedRaised()

Watcher.OnChangedRaised(WatcherEventArgs)

Disposable.Disposed

Disposable.Dispose()

Disposable.Dispose(bool)

Examples

The following example demonstrates how to configure an for a remote URI and inspect its active monitoring settings.

using System;
using Cuemon.Net.Http;

namespace MyApp.Examples;

public static class HttpWatcherExample
{
    public static void Demonstrate()
    {
        var watcher = new HttpWatcher(new Uri("https://example.com/feed"), options =>
        {
            options.ReadResponseBody = true;
            options.Period = TimeSpan.FromSeconds(10);
        });

        Console.WriteLine(watcher.Location);
        Console.WriteLine(watcher.ReadResponseBody);
        Console.WriteLine(watcher.HashFactory != null);
    }
}

Constructors

Name	Description
HttpWatcher(Uri, Action<HttpWatcherOptions>)	Initializes a new instance of the HttpWatcher class.

Properties

Name	Description
Checksum	Gets the checksum that is associated with the URI specified in Location.
ClientFactory	Gets the function delegate that will resolve an instance of HttpClient.
HashFactory	Gets the function delegate that will resolve an implementation of Hash.
Location	Gets the URI of the resource to watch.
ReadResponseBody	Gets a value indicating whether to compute a hash from the response body.

Methods

Name	Description
HandleSignalingAsync()	Handles the signaling of this HttpWatcher.

See Also

Watcher