java - Send separate messages with Netty -


i have netty client makes call:

channel.writeandflush(unpooled.copiedbuffer("msg", charsetutil.utf_8)).sync();

the server has this:

    public void channelread(channelhandlercontext ctx, object msg) {         bytebuf buf = (bytebuf) msg;         string in = buf.tostring(charsetutil.utf_8);

if client calls writeandflush several time, server may receive several messages @ same time, i.e. "msgmsgmsgmsg".

how can make client / server send/receive each message separately?

[netty 4.1.15]


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