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libwebsockets/minimal-examples/ws-client/minimal-ws-client-spam
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 minimal: minimal-ws-client-spam 2018-11-15 10:00:54 +08:00
libwebsockets.org.cer minimal: minimal-ws-client-spam 2018-11-15 10:00:54 +08:00
minimal-ws-client-spam.c sul: all timed objects use a single pt sul list 2019-08-09 10:12:09 +01:00
README.md minimal: minimal-ws-client-spam 2018-11-15 10:00:54 +08:00
selftest.sh minimal: minimal-ws-client-spam 2018-11-15 10:00:54 +08:00

README.md

lws minimal ws client SPAM

This connects to libwebsockets.org using the lws-mirror-protocol.

By default is has 10 concurrent connections and connects 100 times.

build

 $ cmake . && make

Commandline Options

Option Meaning
-d Set logging verbosity
--server Use a specific server instead of libwebsockets.org, eg --server localhost. Implies LCCSCF_ALLOW_SELFSIGNED
--port Use a specific port instead of 443, eg --port 7681
-c Amount of concurrent connections
-l Test limit (total number of connections to make)

usage

Just run it, it will repeatedly connect and reconnect to libwebsockets.org until it hits the test limit.

You can also direct it to use the lws test server in tls mode by running that with libwebsockets-test-server -s and running this using, eg

 $ ./lws-minimal-ws-client-spam -c 20 -l 200 --server localhost --port 7681

 $ ./lws-minimal-ws-client-spam
[2018/11/15 09:53:19:9639] USER: LWS minimal ws client SPAM
[2018/11/15 09:53:19:9647] NOTICE: Creating Vhost 'default' (serving disabled), 1 protocols, IPv6 off
[2018/11/15 09:53:19:9695] NOTICE: created client ssl context for default
[2018/11/15 09:53:21:0976] USER: callback_minimal_spam: established (try 10, est 0, closed 0, err 0)
[2018/11/15 09:53:21:1041] USER: callback_minimal_spam: established (try 10, est 1, closed 0, err 0)
[2018/11/15 09:53:21:1089] USER: callback_minimal_spam: established (try 10, est 2, closed 0, err 0)
[2018/11/15 09:53:21:1132] USER: callback_minimal_spam: established (try 10, est 3, closed 0, err 0)
[2018/11/15 09:53:21:1166] USER: callback_minimal_spam: established (try 10, est 4, closed 0, err 0)
[2018/11/15 09:53:21:1531] USER: callback_minimal_spam: established (try 10, est 5, closed 0, err 0)
[2018/11/15 09:53:21:1563] USER: callback_minimal_spam: established (try 10, est 6, closed 0, err 0)
[2018/11/15 09:53:21:1589] USER: callback_minimal_spam: established (try 10, est 7, closed 0, err 0)
[2018/11/15 09:53:21:1616] USER: callback_minimal_spam: established (try 10, est 8, closed 0, err 0)
[2018/11/15 09:53:21:1671] USER: callback_minimal_spam: established (try 10, est 9, closed 0, err 0)
[2018/11/15 09:53:21:3778] USER: callback_minimal_spam: reopening (try 11, est 10, closed 1, err 0)
...