[starter] avoid not cleaning up ffmpeg screen recorders on Linux in c…

…ase `start` was called several times GitOrigin-RevId: 882dd946cb6ab31d190dc9228e90a904cb1cc1c9
JetBrains · Oct 29, 2024 · 902c0a6 · 902c0a6
1 parent b48f11f
commit 902c0a6
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/intellij.tools.ide.starter/src/com/intellij/ide/starter/screenRecorder/ScreenRecorder.kt b/intellij.tools.ide.starter/src/com/intellij/ide/starter/screenRecorder/ScreenRecorder.kt
@@ -92,9 +92,13 @@ class IDEScreenRecorder(private val runContext: IDERunContext) {
       javaScreenRecorder?.start()
     }
     else if (SystemInfo.isLinux) {
-      ffmpegProcess = runCatching { startFFMpegRecording(runContext) }.getOrElse {
-        logOutput("Can't start ffmpeg recording: ${it.message}")
-        null
+      synchronized(this) {
+        if (ffmpegProcess == null) {
+          ffmpegProcess = runCatching { startFFMpegRecording(runContext) }.getOrElse {
+            logOutput("Can't start ffmpeg recording: ${it.message}")
+            null
+          }
+        }
       }
     }
   }