Author: remm
Date: Mon Dec 1 17:56:10 2014
New Revision: 1642722
URL: http://svn.apache.org/r1642722
Log:
Don't call onMessage on whole empty messages.
Modified:
tomcat/trunk/java/org/apache/tomcat/websocket/WsFrameBase.java
Modified: tomcat/trunk/java/org/apache/tomcat/websocket/WsFrameBase.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/websocket/WsFrameBase.java?rev=1642722&r1=1642721&r2=1642722&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/websocket/WsFrameBase.java (original)
+++ tomcat/trunk/java/org/apache/tomcat/websocket/WsFrameBase.java Mon Dec 1
17:56:10 2014
@@ -390,8 +390,10 @@ public abstract class WsFrameBase {
messageBufferText.toString(), last);
} else {
// Caller ensures last == true if this branch is used
- ((MessageHandler.Whole<String>) textMsgHandler).onMessage(
- messageBufferText.toString());
+ if (messageBufferText.remaining() > 0) {
+ ((MessageHandler.Whole<String>) textMsgHandler).onMessage(
+ messageBufferText.toString());
+ }
}
} catch (Throwable t) {
handleThrowableOnSend(t);
@@ -583,7 +585,9 @@ public abstract class WsFrameBase {
((MessageHandler.Partial<ByteBuffer>)
binaryMsgHandler).onMessage(msg, last);
} else {
// Caller ensures last == true if this branch is used
- ((MessageHandler.Whole<ByteBuffer>)
binaryMsgHandler).onMessage(msg);
+ if (msg.remaining() > 0) {
+ ((MessageHandler.Whole<ByteBuffer>)
binaryMsgHandler).onMessage(msg);
+ }
}
} catch(Throwable t) {
handleThrowableOnSend(t);
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