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Using HttpStatusCode to signify Task-Success

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When DownloadChapterTask returns notfound, do not retry.
This commit is contained in:
glax
2023-06-20 15:46:54 +02:00
parent 1035939309
commit 9af5c1603e
9 changed files with 93 additions and 80 deletions
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21
Tranga/TrangaTask.cs
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@ -1,4 +1,5 @@
using System.Text.Json.Serialization;
using System.Net;
using System.Text.Json.Serialization;
using Logging;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
@ -32,7 +33,7 @@ public abstract class TrangaTask
[Newtonsoft.Json.JsonIgnore]public TimeSpan executionApproximatelyRemaining => executionApproximatelyFinished.Subtract(DateTime.Now);
[Newtonsoft.Json.JsonIgnore]public DateTime nextExecution => lastExecuted.Add(reoccurrence);
public enum ExecutionState { Waiting, Enqueued, Running, Failed }
public enum ExecutionState { Waiting, Enqueued, Running, Failed, Success }
protected TrangaTask(Task task, TimeSpan reoccurrence, TrangaTask? parentTask = null)
{
@ -53,7 +54,7 @@ public abstract class TrangaTask
/// <param name="taskManager"></param>
/// <param name="logger"></param>
/// <param name="cancellationToken"></param>
protected abstract bool ExecuteTask(TaskManager taskManager, Logger? logger, CancellationToken? cancellationToken = null);
protected abstract HttpStatusCode ExecuteTask(TaskManager taskManager, Logger? logger, CancellationToken? cancellationToken = null);
public abstract TrangaTask Clone();
@ -73,18 +74,24 @@ public abstract class TrangaTask
this.parentTask.state = ExecutionState.Running;
this.executionStarted = DateTime.Now;
this.lastChange = DateTime.Now;
bool success = ExecuteTask(taskManager, logger, cancellationToken);
HttpStatusCode statusCode = ExecuteTask(taskManager, logger, cancellationToken);
while(childTasks.Any(ct => ct.state is ExecutionState.Enqueued or ExecutionState.Running))
Thread.Sleep(1000);
if (success)
if ((int)statusCode >= 200 && (int)statusCode < 300)
{
this.lastExecuted = DateTime.Now;
this.state = ExecutionState.Waiting;
if (this is DownloadChapterTask)
this.state = ExecutionState.Success;
else
this.state = ExecutionState.Waiting;
}
else
{
if (this is DownloadChapterTask && statusCode == HttpStatusCode.NotFound)
this.state = ExecutionState.Success;
else
this.state = ExecutionState.Failed;
this.lastExecuted = DateTime.MaxValue;
this.state = ExecutionState.Failed;
}
if(this.parentTask is not null)
this.parentTask.state = ExecutionState.Waiting;