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libwebsockets/minimal-examples/ws-server/minimal-ws-server
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Andy Green b3131fdfdd cmakelist: Augean Stables refactor 
Establish a new distributed CMake architecture with CMake code related to
a source directory moving to be in the subdir in its own CMakeLists.txt.
In particular, there's now one in ./lib which calls through to ones
further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc.

This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction,
and it's much easier to maintain sub-CMakeLists.txt that are in the same
directory as the sources they manage, and conceal all the details that that
level.

Child CMakelists.txt become responsible for:

 - include_directories() definition (this is not supported by CMake
   directly, it passes it back up via PARENT_SCOPE vars in helper
   macros)

 - Addition child CMakeLists.txt inclusion, for example toplevel ->
   role -> role subdir

 - Source file addition to the build

 - Dependent library path resolution... this is now a private thing
   in the child CMakeLists.txt, it just passes back any adaptations
   to include_directories() and the LIB_LIST without filling the
   parent namespace with the details
2020-05-27 08:40:12 +01:00
..
mount-origin lws logo: update minimal examples 2020-03-06 04:46:39 +00:00
CMakeLists.txt cmakelist: Augean Stables refactor 2020-05-27 08:40:12 +01:00
localhost-100y.cert minimal: adapt for ping test over https 2018-08-20 07:44:20 +08:00
localhost-100y.key minimal: adapt for ping test over https 2018-08-20 07:44:20 +08:00
minimal-ws-server.c ws: remove now unused ws_ping_pong_interval 2020-05-27 08:40:12 +01:00
protocol_lws_minimal.c cleaning 2020-01-05 22:17:58 +00:00
README.md lws_validity: unified connection validity tracking 2019-09-22 09:35:07 -07:00

README.md

lws minimal ws server

build

 $ cmake . && make

Commandline Options

Option Meaning
-d Set logging verbosity
-s Serve using TLS selfsigned cert (ie, connect to it with https://...)
-h Strict Host: header checking against vhost name (localhost) and port
-v Connection validity use 3s / 10s instead of default 5m / 5m10s

usage

 $ ./lws-minimal-ws-server
[2018/03/04 09:30:02:7986] USER: LWS minimal ws server | visit http://localhost:7681
[2018/03/04 09:30:02:7986] NOTICE: Creating Vhost 'default' port 7681, 1 protocols, IPv6 on

Visit http://localhost:7681 on multiple browser windows

Text you type in any browser window is sent to all of them.

For simplicity of this example, only one line of text is cached at the server.