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b3131fdfdd
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 |
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| .. | ||
| CMakeLists.txt | ||
| minimal-ws-client.c | ||
| README.md | ||
lws minimal ws client tx
This demonstrates a ws "publisher" to go with the minimal-ws-broker example.
Two threads are spawned that produce messages to be sent to the broker, via a local ringbuffer. Locking is provided to make ringbuffer access threadsafe.
When a nailed-up client connection to the broker is established, the ringbuffer is sent to the broker, which distributes the events to all connected clients.
build
$ cmake . && make
usage
This example connects to ws-server/minimal-ws-broker, so you need to build and run that in another terminal.
$ ./lws-minimal-ws-client-tx
[2018/03/16 16:04:33:5774] USER: LWS minimal ws client tx
[2018/03/16 16:04:33:5774] USER: Run minimal-ws-broker and browse to that
[2018/03/16 16:04:33:5774] NOTICE: Creating Vhost 'default' port -1, 1 protocols, IPv6 off
[2018/03/16 16:04:34:5794] USER: callback_minimal_broker: established
If you open a browser on http://localhost:7681 , you will see the subscribed messages from the threads in this app via the broker app.