Motivation:
ByteBuf supports “marker indexes”. The intended use case for these is if a speculative operation (e.g. decode) is in process the user can “mark” and interface and refer to it later if the operation isn’t successful (e.g. not enough data). However this is rarely used in practice,
requires extra memory to maintain, and introduces complexity in the state management for derived/pooled buffer initialization, resizing, and other operations which may modify reader/writer indexes.
Modifications:
Remove support for marking and adjust testcases / code.
Result:
Fixes https://github.com/netty/netty/issues/8535.
Motivation:
While working on #6087 some buffer leaks showed up.
Modifications:
Correctly release buffers.
Result:
No more buffer leaks in memcache and stomp codec tests.
Motivation:
StompSubframeEncoderTest fails because StompHeaders does not respect the order of the headers set.
Modifications:
Use LinkedHashMap instead of HashMap
Result:
Fixes test failures
