UniTask/Assets/UniRx.Async/Internal/TaskTracker.cs

132 lines
4.5 KiB
C#

#if CSHARP_7_OR_LATER || (UNITY_2018_3_OR_NEWER && (NET_STANDARD_2_0 || NET_4_6))
#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Threading;
using UniRx.Async.Internal;
namespace UniRx.Async
{
// public for add user custom.
public static class TaskTracker
{
#if UNITY_EDITOR
static int trackingId = 0;
public const string EnableAutoReloadKey = "UniTaskTrackerWindow_EnableAutoReloadKey";
public const string EnableTrackingKey = "UniTaskTrackerWindow_EnableTrackingKey";
public const string EnableStackTraceKey = "UniTaskTrackerWindow_EnableStackTraceKey";
public static class EditorEnableState
{
static bool enableAutoReload;
public static bool EnableAutoReload
{
get { return enableAutoReload; }
set
{
enableAutoReload = value;
UnityEditor.EditorPrefs.SetBool(EnableAutoReloadKey, value);
}
}
static bool enableTracking;
public static bool EnableTracking
{
get { return enableTracking; }
set
{
enableTracking = value;
UnityEditor.EditorPrefs.SetBool(EnableTrackingKey, value);
}
}
static bool enableStackTrace;
public static bool EnableStackTrace
{
get { return enableStackTrace; }
set
{
enableStackTrace = value;
UnityEditor.EditorPrefs.SetBool(EnableStackTraceKey, value);
}
}
}
#endif
static List<KeyValuePair<IUniTaskSource, (int trackingId, DateTime addTime, string stackTrace)>> listPool = new List<KeyValuePair<IUniTaskSource, (int trackingId, DateTime addTime, string stackTrace)>>();
static readonly WeakDictionary<IUniTaskSource, (int trackingId, DateTime addTime, string stackTrace)> tracking = new WeakDictionary<IUniTaskSource, (int trackingId, DateTime addTime, string stackTrace)>();
[Conditional("UNITY_EDITOR")]
public static void TrackActiveTask(IUniTaskSource task, int skipFrame)
{
#if UNITY_EDITOR
dirty = true;
if (!EditorEnableState.EnableTracking) return;
var stackTrace = EditorEnableState.EnableStackTrace ? new StackTrace(skipFrame, true).CleanupAsyncStackTrace() : "";
tracking.TryAdd(task, (Interlocked.Increment(ref trackingId), DateTime.UtcNow, stackTrace));
#endif
}
[Conditional("UNITY_EDITOR")]
public static void RemoveTracking(IUniTaskSource task)
{
#if UNITY_EDITOR
dirty = true;
if (!EditorEnableState.EnableTracking) return;
var success = tracking.TryRemove(task);
#endif
}
static bool dirty;
public static bool CheckAndResetDirty()
{
var current = dirty;
dirty = false;
return current;
}
/// <summary>(trackingId, awaiterType, awaiterStatus, createdTime, stackTrace)</summary>
public static void ForEachActiveTask(Action<int, string, UniTaskStatus, DateTime, string> action)
{
lock (listPool)
{
var count = tracking.ToList(ref listPool, clear: false);
try
{
for (int i = 0; i < count; i++)
{
string typeName = null;
var keyType = listPool[i].Key.GetType();
if (keyType.IsNested)
{
typeName = keyType.DeclaringType.Name + "." + keyType.Name;
}
else
{
typeName = keyType.Name;
}
action(listPool[i].Value.trackingId, typeName, listPool[i].Key.UnsafeGetStatus(), listPool[i].Value.addTime, listPool[i].Value.stackTrace);
listPool[i] = new KeyValuePair<IUniTaskSource, (int trackingId, DateTime addTime, string stackTrace)>(null, (0, default(DateTime), null)); // clear
}
}
catch
{
listPool.Clear();
throw;
}
}
}
}
}
#endif