Author: markt
Date: Thu May 21 09:01:28 2015
New Revision: 1680770
URL: http://svn.apache.org/r1680770
Log:
Minor optimisation
Modified:
tomcat/trunk/java/org/apache/coyote/http2/Http2UpgradeHandler.java
Modified: tomcat/trunk/java/org/apache/coyote/http2/Http2UpgradeHandler.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/coyote/http2/Http2UpgradeHandler.java?rev=1680770&r1=1680769&r2=1680770&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/coyote/http2/Http2UpgradeHandler.java
(original)
+++ tomcat/trunk/java/org/apache/coyote/http2/Http2UpgradeHandler.java Thu May
21 09:01:28 2015
@@ -400,21 +400,19 @@ public class Http2UpgradeHandler extends
int weight = ByteUtil.getOneByte(payload, 4) + 1;
Stream stream = getStream(streamId);
- AbstractStream parentStream;
- if (parentStreamId == 0) {
- parentStream = this;
- } else {
- parentStream = getStream(parentStreamId);
- if (parentStream == null) {
+ if (stream != null) {
+ // stream == null => an old stream already dropped from the map
+ AbstractStream parentStream;
+ if (parentStreamId == 0) {
parentStream = this;
- weight = Constants.DEFAULT_WEIGHT;
- exclusive = false;
+ } else {
+ parentStream = getStream(parentStreamId);
+ if (parentStream == null) {
+ parentStream = this;
+ weight = Constants.DEFAULT_WEIGHT;
+ exclusive = false;
+ }
}
- }
-
- if (stream == null) {
- // Old stream. Already closed and dropped from the stream map.
- } else {
stream.rePrioritise(parentStream, exclusive, weight);
}
}
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