netty5/transport
Norman Maurer e8b5c9ccae [#2390] Minimize memory usage of NioDatagramChannel
Motivation:
At the moment we create a HashMap that holds the MembershipKeys for multicast with every NioDatagramChannel even when most people not need it at al

Modifications:
Lazy create the HashMap when needed.

Result:
Less memory usage and less object creation
2014-04-15 06:55:51 +02:00
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