Wake up Acorn Core Main Program on commit

Without this fix undo operations take up to 5 seconds.

refs #7635

Change-Id: I5e1d5d05d27544f2c30a2d31cf038ce1a8a64e86

diff --git a/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java b/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
index c69c7bea6fe7957bf3c408256a6d9f5cbfed16e4..ecc9649f3b550054d0cd60220ad74a016c2d4337 100644 (file)
--- a/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
+++ b/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
@@ -128,7 +128,7 @@ public class MainProgram implements Runnable, Closeable {
                                                try {
                                                        long start = System.nanoTime();
                                                        mutex.release();
                                                try {
                                                        long start = System.nanoTime();
                                                        mutex.release();

-                                                       MainProgram.this.wait(5000);
+                                                       MainProgram.this.wait(5000); // wake up when new operations are scheduled or the last operation is committed  

                                                        mutex.acquire();
                                                        if (!alive)
                                                                break main;
                                                        mutex.acquire();
                                                        if (!alive)
                                                                break main;


@@ -322,7 +322,10 @@ public class MainProgram implements Runnable, Closeable {
             LOGGER.error("Trying to commit operation after MainProgram is closed! Operation is " + last);
 //          return;
         }
             LOGGER.error("Trying to commit operation after MainProgram is closed! Operation is " + last);
 //          return;
         }

-               if(last != null) last.commit();
+               if(last != null) {
+                       last.commit();
+                       notifyAll();
+               }

 
        }
 
 
        }