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Posted to fop-dev@xmlgraphics.apache.org by Andre Taube <an...@corp.buildpoint.com> on 2000/07/25 19:05:03 UTC

src/org/apache/fop/image/GifJpegImage.java

Comparing files src/org/apache/fop/image/GifJpegImage.java and
src/org/apache/fop/image/GifJpegImage-fixed.java
***** GifJpegImage.java
   93:              FopImageConsumer consumer = new FopImageConsumer(this);
   94:              ip.startProduction(consumer);
   95:              synchronized (imageWait) {
   96:                  imageWait.wait();
***** GIFJPEGIMAGE-FIXED.JAVA
   93:              FopImageConsumer consumer = new FopImageConsumer(this);
   94:              synchronized (imageWait) {
   95:              ip.startProduction(consumer);
   96:                  imageWait.wait();
*****
 
Original code hangs in multi-threaded environment (running as a servlet),
because synchronized(imageWait) is executed after producer is done.
 
Alex Treyger alex.treyger@buildpoint.com
<ma...@buildpoint.com> 
Andre Taube andre.taube@buildpoint.com <ma...@buildpoint.com> 
 
BuildPoint Corp.
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