Revert "Restored send delay"

This reverts commit ae0c2478cf.

app/src/main/java/eu/faircode/email/ServiceSend.java

@@ -79,7 +79,6 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
 
     private static final int PI_SEND = 1;
     private static final int RETRY_MAX = 3;
-    private static final int CONNECTIVITY_DELAY = 5000; // milliseconds
 
     @Override
     public void onCreate() {
@@ -291,29 +290,24 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
     }
 
     private void _checkConnectivity() {
-        final Network active = ConnectionHelper.getActiveNetwork(this);
-        final boolean restart = !Objects.equals(lastActive, active);
-        final boolean suitable = ConnectionHelper.getNetworkState(this).isSuitable();
-
-        if (restart || lastSuitable != suitable)
-            new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
-                @Override
-                public void run() {
+        Network active = ConnectionHelper.getActiveNetwork(this);
+        boolean restart = !Objects.equals(lastActive, active);
         if (restart) {
             lastActive = active;
-                        EntityLog.log(ServiceSend.this, "Service send active=" + active);
+            EntityLog.log(this, "Service send active=" + active);
 
             if (lastSuitable) {
-                            EntityLog.log(ServiceSend.this, "Service send restart");
+                EntityLog.log(this, "Service send restart");
                 lastSuitable = false;
                 owner.stop();
                 handling.clear();
             }
         }
 
+        boolean suitable = ConnectionHelper.getNetworkState(this).isSuitable();
         if (lastSuitable != suitable) {
             lastSuitable = suitable;
-                        EntityLog.log(ServiceSend.this, "Service send suitable=" + suitable);
+            EntityLog.log(this, "Service send suitable=" + suitable);
 
             try {
                 NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
@@ -330,8 +324,6 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
             }
         }
     }
-            }, CONNECTIVITY_DELAY);
-    }
 
     private void processOperations(List<TupleOperationEx> ops) {
         try {