mirror of https://github.com/warmcat/libwebsockets.git synced 2025-03-16 00:00:07 +01:00

History

Andy Green 498a4e2bd7 sul: all timed objects use a single pt sul list wsi timeout, wsi hrtimer, sequencer timeout and vh-protocol timer all now participate on a single sorted us list. The whole idea of polling wakes is thrown out, poll waits ignore the timeout field and always use infinite timeouts. Introduce a public api that can schedule its own callback from the event loop with us resolution (usually ms is all the platform can do). Upgrade timeouts and sequencer timeouts to also be able to use us resolution. Introduce a prepared fakewsi in the pt, so we don't have to allocate one on the heap when we need it. Directly handle vh-protocol timer if LWS_MAX_SMP == 1		2019-08-09 10:12:09 +01:00
..
CMakeLists.txt	refactor: most preparation for -DLWS_ROLE_H1=0	2018-04-27 19:16:50 +08:00
minimal-ws-client-echo.c	sul: all timed objects use a single pt sul list	2019-08-09 10:12:09 +01:00
protocol_lws_minimal_client_echo.c	pmd: split ebufs to track in and out	2019-05-06 07:31:32 +01:00
README.md	minimal-ws-client-echo: add -i iface option to allow control of client iface bind	2019-03-10 08:02:02 +08:00

README.md

lws minimal ws client + permessage-deflate echo

This example opens a ws client connection to localhost:7681 and echoes back anything that comes from the server.

You can use it for testing lws against Autobahn.

build

 $ cmake . && make

usage

Commandline option	Meaning
-d	Debug verbosity in decimal, eg, -d15
-p port	Port to connect to
-u url	URL path part to connect to
-o	Finish after one connection
--ssl	Open client connection with ssl
-i	Bind the client connection to interface iface

 $ ./lws-minimal-ws-client-echo
[2018/04/22 20:03:50:2343] USER: LWS minimal ws client echo + permessage-deflate + multifragment bulk message
[2018/04/22 20:03:50:2344] USER:    lws-minimal-ws-client-echo [-n (no exts)] [-u url] [-o (once)]
[2018/04/22 20:03:50:2344] USER: options 0
[2018/04/22 20:03:50:2345] NOTICE: Creating Vhost 'default' (serving disabled), 1 protocols, IPv6 off
[2018/04/22 20:03:51:2356] USER: connecting to localhost:9001//runCase?case=362&agent=libwebsockets
[2018/04/22 20:03:51:2385] NOTICE: checking client ext permessage-deflate
[2018/04/22 20:03:51:2386] NOTICE: instantiating client ext permessage-deflate
[2018/04/22 20:03:51:2386] USER: LWS_CALLBACK_CLIENT_ESTABLISHED
...