# HG changeset patch
# User robcast
# Date 1445967883 -3600
# Node ID a244753f8f339227899164628a4457dbb82d1573
# Parent  69087d665d9648db761fc635935f079f6adcaa5f
doc update and small cleanups.

diff -r 69087d665d96 -r a244753f8f33 doc/src/site/markdown/iiif-api.md
--- a/doc/src/site/markdown/iiif-api.md	Tue Oct 27 18:15:38 2015 +0100
+++ b/doc/src/site/markdown/iiif-api.md	Tue Oct 27 18:44:43 2015 +0100
@@ -2,7 +2,7 @@
 
 The Scaler servlet provides not only its native [Scaler API](scaler-api.html) but also an API compliant to the standards of the International Image Interoperability Framework http://iiif.io.
 
-As of version 2.3 digilib supports the [IIIF Image API version 1.1](http://iiif.io/api/image/1.1/) at [compliance level 2](http://iiif.io/api/image/1.1/compliance.html) (except for forced w,h sizes where the image would be distorted).
+As of version 2.3 digilib supports the [IIIF Image API version 1.1](http://iiif.io/api/image/1.1/) at [compliance level 2](http://iiif.io/api/image/1.1/compliance.html) (since V2.3.3 even for forced w,h sizes where the image will be distorted).
 
 IIIF Image API URLs for an image request have the form:
 
diff -r 69087d665d96 -r a244753f8f33 servlet3/src/main/java/digilib/servlet/AsyncServletWorker.java
--- a/servlet3/src/main/java/digilib/servlet/AsyncServletWorker.java	Tue Oct 27 18:15:38 2015 +0100
+++ b/servlet3/src/main/java/digilib/servlet/AsyncServletWorker.java	Tue Oct 27 18:44:43 2015 +0100
@@ -140,7 +140,7 @@
             } else {
                 // submit response
                 logger.debug("context complete.");
-                this.completed = true;
+                completed = true;
                 asyncContext.complete();
             }
         }
@@ -156,7 +156,7 @@
     public void onComplete(AsyncEvent event) throws IOException {
         logger.debug("AsyncServletWorker onComplete");
         // make sure complete isn't called twice
-        this.completed = true;
+        completed = true;
     }
 
     @Override
@@ -167,7 +167,7 @@
             return;
         }
         imageWorker.stopNow();
-        this.completed = true;
+        completed = true;
         Scaler.digilibError(errMsgType, Error.UNKNOWN, null,
                 (HttpServletResponse) asyncContext.getResponse());
         asyncContext.complete();
@@ -183,7 +183,7 @@
             return;
         }
         imageWorker.stopNow();
-        this.completed = true;
+        completed = true;
         Scaler.digilibError(errMsgType, Error.UNKNOWN, "ERROR: timeout rendering image!",
                 (HttpServletResponse) asyncContext.getResponse());
         asyncContext.complete();
diff -r 69087d665d96 -r a244753f8f33 servlet3/src/main/java/digilib/servlet/Scaler.java
--- a/servlet3/src/main/java/digilib/servlet/Scaler.java	Tue Oct 27 18:15:38 2015 +0100
+++ b/servlet3/src/main/java/digilib/servlet/Scaler.java	Tue Oct 27 18:44:43 2015 +0100
@@ -292,7 +292,7 @@
             }
 
             /*
-             * if possible, send the image without actually having to transform it
+             * send the image if it's possible without having to transform it
              */
             if (!jobTicket.isTransformRequired()) {
                 logger.debug("Sending File as is.");