From: Jussi Koskela <jussi.koskela@semantum.fi>
Date: Wed, 22 Nov 2017 14:19:18 +0000 (+0200)
Subject: Wake up Acorn Core Main Program on commit
X-Git-Tag: v1.31.0~25
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=08a63fb900c9d91a1b13de6a629b377da71ef19f;p=simantics%2Fplatform.git

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 c69c7bea6..ecc9649f3 100644
--- 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();
-							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;
@@ -322,7 +322,10 @@ public class MainProgram implements Runnable, Closeable {
             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();
+		}
 
 	}