fix: Append UserName to the SourceGitIPCChannel NamedPipeServerStream to allow multiple users usage on the same server (#1244) (#1246)

cdammanintopix · web-flow · commit f09367a61407 · 2025-04-25T16:56:28.000+08:00
diff --git a/src/Models/IpcChannel.cs b/src/Models/IpcChannel.cs
@@ -22,7 +22,7 @@ public IpcChannel()
                 _singletoneLock = File.Open(Path.Combine(Native.OS.DataDir, "process.lock"), FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
                 _isFirstInstance = true;
                 _server = new NamedPipeServerStream(
-                    "SourceGitIPCChannel",
+                    "SourceGitIPCChannel" + Environment.UserName,
                     PipeDirection.In,
                     -1,
                     PipeTransmissionMode.Byte,
@@ -40,7 +40,7 @@ public void SendToFirstInstance(string cmd)
         {
             try
             {
-                using (var client = new NamedPipeClientStream(".", "SourceGitIPCChannel", PipeDirection.Out))
+                using (var client = new NamedPipeClientStream(".", "SourceGitIPCChannel" + Environment.UserName, PipeDirection.Out, PipeOptions.Asynchronous | PipeOptions.CurrentUserOnly))
                 {
                     client.Connect(1000);
                     if (!client.IsConnected)

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ public IpcChannel()`
`22`	`22`	`_singletoneLock = File.Open(Path.Combine(Native.OS.DataDir, "process.lock"), FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);`
`23`	`23`	`_isFirstInstance = true;`
`24`	`24`	`_server = new NamedPipeServerStream(`
`25`		`- "SourceGitIPCChannel",`
	`25`	`+ "SourceGitIPCChannel" + Environment.UserName,`
`26`	`26`	`PipeDirection.In,`
`27`	`27`	`-1,`
`28`	`28`	`PipeTransmissionMode.Byte,`
`@@ -40,7 +40,7 @@ public void SendToFirstInstance(string cmd)`
`40`	`40`	`{`
`41`	`41`	`try`
`42`	`42`	`{`
`43`		`- using (var client = new NamedPipeClientStream(".", "SourceGitIPCChannel", PipeDirection.Out))`
	`43`	`+ using (var client = new NamedPipeClientStream(".", "SourceGitIPCChannel" + Environment.UserName, PipeDirection.Out, PipeOptions.Asynchronous \| PipeOptions.CurrentUserOnly))`
`44`	`44`	`{`
`45`	`45`	`client.Connect(1000);`
`46`	`46`	`if (!client.IsConnected)`