Use daemon threads for FileWatcher #387

sksamuel · sksamuel · commit 02e2e174913b · 2023-08-06T08:27:36.000-05:00
diff --git a/hoplite-watch/src/main/kotlin/com/sksamuel/hoplite/watch/watchers/file.kt b/hoplite-watch/src/main/kotlin/com/sksamuel/hoplite/watch/watchers/file.kt
@@ -27,7 +27,7 @@ class FileWatcher(private val dir: String) : Watchable {
       StandardWatchEventKinds.ENTRY_DELETE
     )
 
-    Executors.newSingleThreadExecutor().submit {
+    Executors.newSingleThreadExecutor { Thread(it).apply { isDaemon = true } }.submit {
       while (true) {
         try {
           val watchKey = watchService.take()

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ class FileWatcher(private val dir: String) : Watchable {`
`27`	`27`	`StandardWatchEventKinds.ENTRY_DELETE`
`28`	`28`	`)`
`29`	`29`
`30`		`- Executors.newSingleThreadExecutor().submit {`
	`30`	`+ Executors.newSingleThreadExecutor { Thread(it).apply { isDaemon = true } }.submit {`
`31`	`31`	`while (true) {`
`32`	`32`	`try {`
`33`	`33`	`val watchKey = watchService.take()`