6dfce283b2
- Updated `HttpFeature` to include `SendHttpRequest` in `HttpClient` configuration delegate support. - Added `[Port]` attributes to `FailedToConnect` and `Timeout` properties in `SendHttpRequest` activity. - Simplified `ValueTask` return syntax in `SendHttpRequestActivityPortResolver`.
72 lines
2.7 KiB
C#
72 lines
2.7 KiB
C#
using System.Runtime.CompilerServices;
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using Elsa.Workflows;
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using Elsa.Workflows.Attributes;
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namespace Elsa.Http;
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/// <summary>
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/// Send an HTTP request.
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/// </summary>
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[Activity("Elsa", "HTTP", "Send an HTTP request.", DisplayName = "HTTP Request", Kind = ActivityKind.Task)]
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public class SendHttpRequest : SendHttpRequestBase
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{
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/// <inheritdoc />
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public SendHttpRequest([CallerFilePath] string? source = null, [CallerLineNumber] int? line = null) : base(source, line)
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{
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}
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/// <summary>
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/// A list of expected status codes to handle and the corresponding activity to execute when the status code matches.
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/// </summary>
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[Input(
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Description = "A list of expected status codes to handle and the corresponding activity to execute when the status code matches.",
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UIHint = "http-status-codes"
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)]
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public ICollection<HttpStatusCodeCase> ExpectedStatusCodes { get; set; } = new List<HttpStatusCodeCase>();
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/// <summary>
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/// The activity to execute when the HTTP status code does not match any of the expected status codes.
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/// </summary>
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[Port]
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public IActivity? UnmatchedStatusCode { get; set; }
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/// <summary>
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/// The activity to execute when the HTTP request fails to connect.
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/// </summary>
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[Port]
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public IActivity? FailedToConnect { get; set; }
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/// <summary>
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/// The activity to execute when the HTTP request times out.
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/// </summary>
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[Port]
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public IActivity? Timeout { get; set; }
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/// <inheritdoc />
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protected override async ValueTask HandleResponseAsync(ActivityExecutionContext context, HttpResponseMessage response)
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{
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var expectedStatusCodes = ExpectedStatusCodes;
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var statusCode = (int)response.StatusCode;
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var matchingCase = expectedStatusCodes.FirstOrDefault(x => x.StatusCode == statusCode);
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var activity = matchingCase != null ? matchingCase.Activity : UnmatchedStatusCode;
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await context.ScheduleActivityAsync(activity, OnChildActivityCompletedAsync);
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}
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/// <inheritdoc />
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protected override async ValueTask HandleRequestExceptionAsync(ActivityExecutionContext context, HttpRequestException exception)
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{
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await context.ScheduleActivityAsync(FailedToConnect, OnChildActivityCompletedAsync);
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}
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/// <inheritdoc />
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protected override async ValueTask HandleTaskCanceledExceptionAsync(ActivityExecutionContext context, TaskCanceledException exception)
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{
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await context.ScheduleActivityAsync(Timeout, OnChildActivityCompletedAsync);
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}
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private async ValueTask OnChildActivityCompletedAsync(ActivityCompletedContext context)
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{
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await context.TargetContext.CompleteActivityAsync();
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}
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} |