emit event when deflate stream returns false on write

ashelley · Apr 28, 2015 · 82bdfb6 · 82bdfb6
1 parent 86c94d2
commit 82bdfb6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/reference.coffee b/lib/reference.coffee
@@ -32,7 +32,8 @@ class PDFReference
 
     if @compress
       @initDeflate() if not @deflate
-      @deflate.write chunk
+      unless @deflate.write chunk
+        @document.emit('streamNeedsDrain', @deflate);
     else
       @chunks.push chunk
       @data.Length += chunk.length