From 1117641d950a7d58788e87acb9678a62854fd89f Mon Sep 17 00:00:00 2001
From: Roman Shevchenko <roman.shevchenko@jetbrains.com>
Date: Mon, 4 May 2020 20:30:49 +0200
Subject: [PATCH] [vfs] more reliable fsnotifier termination (IDEA-239103)

GitOrigin-RevId: 89f5fd26fcbcfe03a52c41e50bf1d30113ed4591
---
 .../openapi/vfs/impl/local/NativeFileWatcherImpl.java  | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/platform/platform-impl/src/com/intellij/openapi/vfs/impl/local/NativeFileWatcherImpl.java b/platform/platform-impl/src/com/intellij/openapi/vfs/impl/local/NativeFileWatcherImpl.java
index 66f0aa241918..84829400ca38 100644
--- a/platform/platform-impl/src/com/intellij/openapi/vfs/impl/local/NativeFileWatcherImpl.java
+++ b/platform/platform-impl/src/com/intellij/openapi/vfs/impl/local/NativeFileWatcherImpl.java
@@ -216,12 +216,18 @@ public final class NativeFileWatcherImpl extends PluggableFileWatcher {
         try { writeLine(EXIT_COMMAND); }
         catch (IOException ignore) { }
         if (!processHandler.waitFor(10)) {
-          ApplicationManager.getApplication().executeOnPooledThread(() -> {
+          Runnable r = () -> {
             if (!processHandler.waitFor(500)) {
               LOG.warn("File watcher is still alive. Doing a force quit.");
               processHandler.destroyProcess();
             }
-          });
+          };
+          if (myIsShuttingDown) {
+            new Thread(r, "fsnotifier shutdown").start();
+          }
+          else {
+            ApplicationManager.getApplication().executeOnPooledThread(r);
+          }
         }
       }