mirror of
https://github.com/warmcat/libwebsockets.git
synced 2025-03-23 00:00:06 +01:00
c9731c5f17
This is a huge patch that should be a global NOP. For unix type platforms it enables -Wconversion to issue warnings (-> error) for all automatic casts that seem less than ideal but are normally concealed by the toolchain. This is things like passing an int to a size_t argument. Once enabled, I went through all args on my default build (which build most things) and tried to make the removed default cast explicit. With that approach it neither change nor bloat the code, since it compiles to whatever it was doing before, just with the casts made explicit... in a few cases I changed some length args from int to size_t but largely left the causes alone. From now on, new code that is relying on less than ideal casting will complain and nudge me to improve it by warnings. |
||
|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| libwebsockets.org.cer | ||
| minimal-ws-client-spam.c | ||
| 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)
...