use daemons

Author: TraceLD

src/1.18.x/src/main/kotlin/dev/traceld/plg/Plg.kt

@@ -54,7 +54,6 @@ object Plg : IPlgMod {
         runWhenOn(Dist.DEDICATED_SERVER, toRun = {
             MOD_BUS.addListener(::setup)
             FORGE_BUS.addListener(::onServerSetup)
-            FORGE_BUS.addListener(::onShutdown)
             FORGE_BUS.addListener(::onServerTick)
         })
     }
@@ -92,12 +91,6 @@ object Plg : IPlgMod {
         }
     }
 
-    private fun onShutdown(ev: ServerStoppedEvent) {
-        _ticker.dispose()
-
-        LOGGER.info("Disposed ticker.")
-    }
-
     override fun getPlayerLocations(): List<PlayerLocation> {
         val currentTime = Instant.now().epochSecond
         val players = _minecraftServer.playerList.players

src/1.18.x/src/main/kotlin/dev/traceld/plg/base/PlgTicker.kt

@@ -1,9 +1,16 @@
 package dev.traceld.plg.base
 
 import java.util.concurrent.Executors
+import java.util.concurrent.ThreadFactory
 
 class PlgTicker(private val _impl: IPlgMod, private val _interval: Int, private val _locationLogger: LocationLogger) {
-    private val _executor = Executors.newSingleThreadExecutor()
+    private val _executor = Executors.newSingleThreadExecutor(ThreadFactory { r ->
+        val t = Executors.defaultThreadFactory().newThread(r)
+
+        t.isDaemon = true
+
+        return@ThreadFactory t
+    })
 
     private var _lastLog: Long = 0
 
@@ -20,8 +27,4 @@ class PlgTicker(private val _impl: IPlgMod, private val _interval: Int, private
             }
         }
     }
-
-    fun dispose() {
-        _executor.shutdown()
-    }
 }