msgpack-core

MessagePacker

• Encode values and write to Buffer
• packByte, packInt, … ,

MessageBuffer

• An abstraction of a memory buffer that can be released
• Support Unsafe.getXXX API
• Read from/write to a specific memory address (offset, v)
• writeByte, writeInt, …
• readByte, readInt, ….

MessageBufferOutput

• An adapter to OutputStream, WritableByteChannel
• Get a Buffer for writing packed values (acquire buffer)
• Dump the Buffer to OutputStream, etc.

MessageUnpacker

• Decode packed values in Buffer
• unpackByte, unpackInt, … , unpackMapHeader, unpackArrayHeader
• Unpacker buffer management design document: https://gist.github.com/frsyuki/92cd3c291615f9fd8785

MessageBufferInput

• An adapter to InputStream, ReadableByteChannel, …
• Get the next Buffer filled with packed values from InputStream, etc.