lws minimal ws server + permessage-deflate echo

This example serves no-protocl-name ws on localhost:7681 and echoes back anything that comes from the client.

You can use it for testing lws against Autobahn (use the -p option to tell it to listen on 9001 for that)

build

 $ cmake . && make

usage

 $ ./lws-minimal-ws-server-echo
[2018/04/24 10:29:34:6212] USER: LWS minimal ws server echo + permessage-deflate + multifragment bulk message
[2018/04/24 10:29:34:6213] NOTICE: Creating Vhost 'default' port 7681, 1 protocols, IPv6 off
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