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SslHandler#handlerRemoved0() shouldn't care about the SSLEngine being a specific type but only if it's ReferenceCounted

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Motivation

SslHandler should release any type of SSLEngine if it implements the ReferenceCounted interface

Modifications

Change condition to check for ReferenceCounted interface

Result

Better use of interfaces
This commit is contained in:
Roger Kapsi 2017-05-19 10:19:10 -04:00 committed by Norman Maurer
parent 8eebc87f1b
commit 7d04299938
1 changed files with 3 additions and 2 deletions
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5
handler/src/main/java/io/netty/handler/ssl/SslHandler.java
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@ -34,6 +34,7 @@ import io.netty.channel.ChannelPromiseNotifier;
import io.netty.channel.PendingWriteQueue;
import io.netty.handler.codec.ByteToMessageDecoder;
import io.netty.handler.codec.UnsupportedMessageTypeException;
import io.netty.util.ReferenceCounted;
import io.netty.util.concurrent.DefaultPromise;
import io.netty.util.concurrent.EventExecutor;
import io.netty.util.concurrent.Future;
@ -580,8 +581,8 @@ public class SslHandler extends ByteToMessageDecoder implements ChannelOutboundH
// Check if queue is not empty first because create a new ChannelException is expensive
pendingUnencryptedWrites.removeAndFailAll(new ChannelException("Pending write on removal of SslHandler"));
}
if (engine instanceof ReferenceCountedOpenSslEngine) {
((ReferenceCountedOpenSslEngine) engine).release();
if (engine instanceof ReferenceCounted) {
((ReferenceCounted) engine).release();
}
}