Details
Description
[WARN] [NioProcessor-2] org.apache.mina.core.filterchain.DefaultIoFilterChain - Unexpected exception from exceptionCaught handler.
java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
at org.apache.mina.core.session.DefaultIoSessionDataStructureFactory$DefaultIoSessionAttributeMap.getAttributeKeys(DefaultIoSessionDataStructureFactory.java:165)
at org.apache.mina.core.session.AbstractIoSession.getAttributeKeys(AbstractIoSession.java:654)
at org.red5.server.net.rtmp.RTMPMinaIoHandler$1.operationComplete(RTMPMinaIoHandler.java:240)
at org.red5.server.net.rtmp.RTMPMinaIoHandler$1.operationComplete(RTMPMinaIoHandler.java:234)
at org.apache.mina.core.future.DefaultIoFuture.notifyListener(DefaultIoFuture.java:411)
at org.apache.mina.core.future.DefaultIoFuture.addListener(DefaultIoFuture.java:345)
at org.apache.mina.core.future.DefaultCloseFuture.addListener(DefaultCloseFuture.java:78)