Add setting to control thread pool size for default work queue

releases.moxie

@@ -38,6 +38,7 @@ r24: {
     - Add setting to allow STARTTLS without requiring SMTPS (pr-183)
     - Added an extension point for monitoring onStartup and onShutdown (ticket-79)
     - Tag server-side merges when incremental push tags are enabled (issue-432, ticket-85)
+    - Add setting to control default thread pool size for miscellaneous background tasks (ticket-92)
     dependencyChanges:
     - Update to javax.mail 1.5.1 (issue-417, ticket-58)
     contributors:
@@ -53,6 +54,7 @@ r24: {
     settings:
     - { name: 'web.allowDeletingNonEmptyRepositories', defaultValue: 'true' }
     - { name: 'mail.starttls', defaultValue: 'false' }
+    - { name: 'execution.defaultThreadPoolSize', defaultValue: '1' }
 }
 
 #

src/main/distrib/data/gitblit.properties

@@ -613,6 +613,12 @@ plugins.folder = ${baseFolder}/plugins
 # SINCE 1.5.0
 plugins.registry = http://plugins.gitblit.com/plugins.json
 
+# Number of threads used to handle miscellaneous tasks in the background.
+#
+# SINCE 1.6.0
+# RESTART REQUIRED
+execution.defaultThreadPoolSize = 1
+
 #
 # Groovy Integration
 #

src/main/java/com/gitblit/manager/ServicesManager.java

@@ -80,8 +80,9 @@ public class ServicesManager implements IManager {
 	public ServicesManager(IGitblit gitblit) {
 		this.settings = gitblit.getSettings();
 		this.gitblit = gitblit;
+		int defaultThreadPoolSize = settings.getInteger(Keys.execution.defaultThreadPoolSize, 1);
 		this.idGenerator = new IdGenerator();
-		this.workQueue = new WorkQueue(idGenerator, 1);
+		this.workQueue = new WorkQueue(idGenerator, defaultThreadPoolSize);
 	}
 
 	@Override