From: Damyan Ivanov <dam+mobileledger@ktnx.net>
Date: Fri, 27 Aug 2021 20:02:49 +0000 (+0000)
Subject: use a fixed thread pool for general short tasks
X-Git-Tag: v0.20.1~16
X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=commitdiff_plain;h=558635f35049d8ae0bffdb87422772ed97614b41

use a fixed thread pool for general short tasks
---

diff --git a/app/src/main/java/net/ktnx/mobileledger/async/GeneralBackgroundTasks.java b/app/src/main/java/net/ktnx/mobileledger/async/GeneralBackgroundTasks.java
index 438391ff..3ff59042 100644
--- a/app/src/main/java/net/ktnx/mobileledger/async/GeneralBackgroundTasks.java
+++ b/app/src/main/java/net/ktnx/mobileledger/async/GeneralBackgroundTasks.java
@@ -25,8 +25,12 @@ import org.jetbrains.annotations.Nullable;
 import java.util.concurrent.Executor;
 import java.util.concurrent.Executors;
 
+/**
+ * suitable for short tasks, not involving network communication
+ */
 public class GeneralBackgroundTasks {
-    private static final Executor runner = Executors.newCachedThreadPool();
+    private static final Executor runner = Executors.newFixedThreadPool(Runtime.getRuntime()
+                                                                               .availableProcessors());
     public static void run(@NotNull Runnable runnable) {
         runner.execute(runnable);
     }