Can netty codec send package while object serialization

Question

suppose I want to use netty 4.X to transfer big java object (with many container). I want to use a ByteBuf as buffer during encoder in order to optimize performance and minimize memory usage, so I have two questions before I proceed.

1- I want to use MessageToByteEncoder to complete this job, is it suitable?

2- Can we writeAndFlush ByteBuf to ChannelHandlerContext when ever buffer's capacity is reached inside encod(ChannelHandlerContext, Object, ByteBuf)?

Norman Maurer · Accepted Answer · 2018-06-25 09:42:38Z

1

From your question it looks like you would want to use ChannelOutboundHandlerAdaptor and just allocate the ByteBuf by yourself in write(...) and the call ctx.write(...) whenever you filled the buffer.

answered Jun 25, 2018 at 9:42

Norman Maurer

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