Single threaded sync executor with error reporting

build.gradle

@@ -27,7 +27,7 @@ android {
     buildToolsVersion "23.0.2"
 
     defaultConfig {
-        versionCode 400
+        versionCode 401
         versionName "4.8.11"
         minSdkVersion 14
         targetSdkVersion 23

src/main/java/org/tasks/sync/SyncExecutor.java

@@ -1,7 +1,10 @@
 package org.tasks.sync;
 
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import com.todoroo.astrid.sync.SyncResultCallback;
 
+import org.tasks.analytics.Tracker;
+
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.ThreadPoolExecutor;
@@ -9,18 +12,21 @@ import java.util.concurrent.TimeUnit;
 
 import javax.inject.Inject;
 
+import timber.log.Timber;
+
+import static java.util.concurrent.Executors.newSingleThreadExecutor;
 import static java.util.concurrent.ThreadPoolExecutor.DiscardPolicy;
 
 public class SyncExecutor {
 
-    private final ExecutorService executor = new ThreadPoolExecutor(
-            0, Integer.MAX_VALUE,
-            60L, TimeUnit.SECONDS,
-            new SynchronousQueue<Runnable>(),
-            new DiscardPolicy());
+    private final ExecutorService executor = newSingleThreadExecutor(
+            new ThreadFactoryBuilder().setNameFormat("sync-executor-%d").build());
+
+    private final Tracker tracker;
 
     @Inject
-    public SyncExecutor() {
+    public SyncExecutor(Tracker tracker) {
+        this.tracker = tracker;
     }
 
     public void execute(final SyncResultCallback callback, final Runnable command) {
@@ -30,6 +36,8 @@ public class SyncExecutor {
                 try {
                     command.run();
                 } catch (Exception e) {
+                    Timber.e(e, e.getMessage());
+                    tracker.reportException(e);
                     executor.shutdownNow();
                     callback.finished();
                 }