From ea4f138cce89d40fe2192b7002291b01ed871913 Mon Sep 17 00:00:00 2001 From: root Date: Sun, 28 Sep 2025 12:38:56 +0000 Subject: [PATCH] updated pr-agent best practices with auto analysis --- .pr_agent_accepted_suggestions.md | 77 +++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) diff --git a/.pr_agent_accepted_suggestions.md b/.pr_agent_accepted_suggestions.md index a7940a3..0e3d990 100644 --- a/.pr_agent_accepted_suggestions.md +++ b/.pr_agent_accepted_suggestions.md @@ -1,3 +1,56 @@ +
                     PR 330 (2025-09-28)                     + +
+ + + +
[possible issue] Fix a file handle leak + +___ + +✅ Fix a file handle leak + +**To prevent a file handle leak, move the FileStream and StreamWriter creation inside the if block so they are only instantiated when a new trace listener is actually added.** + +[WelsonJS.Toolkit/WelsonJS.Launcher/TraceLogger.cs [47-57]](https://github.com/gnh1201/welsonjs/pull/330/files#diff-1c64dc458a9c5d10aefc6236be3d746a16d152b194a86cff3aead853a35b395eR47-R57) + +```diff + _logFilePath = Path.Combine(baseDir, $"{ns}.{suffix}.pid{pid}.log"); +- +-var fs = new FileStream(_logFilePath, FileMode.Append, FileAccess.Write, FileShare.Read); +-var writer = new StreamWriter(fs) { AutoFlush = true }; + + if (!Trace.Listeners.OfType().Any()) + { ++ var fs = new FileStream(_logFilePath, FileMode.Append, FileAccess.Write, FileShare.Read); ++ var writer = new StreamWriter(fs) { AutoFlush = true }; + Trace.Listeners.Add(new TextWriterTraceListener(writer) + { + Name = "FileTraceListener", + TraceOutputOptions = TraceOptions.DateTime + }); + } +``` + + + + + + +Suggestion importance[1-10]: 9 + +__ + +Why: The suggestion correctly identifies a resource leak bug where a `FileStream` handle is not disposed if a trace listener already exists, and the proposed change effectively fixes it. + +___ + +
+ +___ + + +
                     PR 323 (2025-08-26)                    
@@ -124,6 +177,8 @@ ___ + +
                     PR 320 (2025-08-20)                    
@@ -268,6 +323,8 @@ ___ + +
                     PR 318 (2025-08-17)                    
@@ -439,6 +496,8 @@ ___ + +
                     PR 309 (2025-08-10)                    
@@ -487,6 +546,8 @@ ___ + +
                     PR 307 (2025-08-05)                    
@@ -584,6 +645,8 @@ ___ + +
                     PR 284 (2025-07-10)                    
@@ -660,6 +723,8 @@ ___ + +
                     PR 279 (2025-06-26)                    
@@ -718,6 +783,8 @@ ___ + +
                     PR 276 (2025-06-18)                    
@@ -773,6 +840,8 @@ ___ + +
                     PR 272 (2025-06-08)                    
@@ -837,6 +906,8 @@ ___ + +
                     PR 249 (2025-05-10)                     @@ -911,6 +982,8 @@ ___ + + @@ -1044,6 +1117,8 @@ ___ + + @@ -1146,6 +1221,8 @@ ___ + +