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refactor: replace Mutex with SemaphoreSlim 

Mutex uses system mutexes and SemaphoreSlim does not.
This commit is contained in:
Anna 2022-09-02 18:21:34 -04:00
parent e01bb199c2
commit 070a99f612
2 changed files with 7 additions and 7 deletions
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10
ChatTwo/Configuration.cs
View File

@ -176,7 +176,7 @@ internal class Tab {
public uint Unread; public uint Unread;
[NonSerialized] [NonSerialized]
public Mutex MessagesMutex = new(); public SemaphoreSlim MessagesMutex = new(1, 1);
[NonSerialized] [NonSerialized]
public List<Message> Messages = new(); public List<Message> Messages = new();
@ -195,13 +195,13 @@ internal class Tab {
} }
internal void AddMessage(Message message, bool unread = true) { internal void AddMessage(Message message, bool unread = true) {
this.MessagesMutex.WaitOne(); this.MessagesMutex.Wait();
this.Messages.Add(message); this.Messages.Add(message);
while (this.Messages.Count > Store.MessagesLimit) { while (this.Messages.Count > Store.MessagesLimit) {
this.Messages.RemoveAt(0); this.Messages.RemoveAt(0);
} }
this.MessagesMutex.ReleaseMutex(); this.MessagesMutex.Release();
if (unread) { if (unread) {
this.Unread += 1; this.Unread += 1;
@ -209,9 +209,9 @@ internal class Tab {
} }
internal void Clear() { internal void Clear() {
this.MessagesMutex.WaitOne(); this.MessagesMutex.Wait();
this.Messages.Clear(); this.Messages.Clear();
this.MessagesMutex.ReleaseMutex(); this.MessagesMutex.Release();
} }
internal Tab Clone() { internal Tab Clone() {

4
ChatTwo/Ui/ChatLog.cs
View File

@ -707,7 +707,7 @@ internal sealed class ChatLog : IUiComponent {
} }
try { try {
tab.MessagesMutex.WaitOne(); tab.MessagesMutex.Wait();
var reset = false; var reset = false;
if (this._lastResize.IsRunning && this._lastResize.Elapsed.TotalSeconds > 0.25) { if (this._lastResize.IsRunning && this._lastResize.Elapsed.TotalSeconds > 0.25) {
@ -841,7 +841,7 @@ internal sealed class ChatLog : IUiComponent {
lastPos = ImGui.GetCursorPosY(); lastPos = ImGui.GetCursorPosY();
} }
} finally { } finally {
tab.MessagesMutex.ReleaseMutex(); tab.MessagesMutex.Release();
ImGui.PopStyleVar(this.Ui.Plugin.Config.PrettierTimestamps && this.Ui.Plugin.Config.MoreCompactPretty ? 2 : 1); ImGui.PopStyleVar(this.Ui.Plugin.Config.PrettierTimestamps && this.Ui.Plugin.Config.MoreCompactPretty ? 2 : 1);
} }