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libwebsockets/minimal-examples/ws-client/minimal-ws-client-rx
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Andy Green 06662a64fa LE-root-cert-update 
warmcat.com and libwebsockets.org use Let's Encrypt certificates... LE
have changed their CA signing arrangements and after 2021-01-12 (the
point I renewed the LE server certs and received one signed using the
new arrangements) it's required to trust new root certs for the examples
to connect to warmcat.com and libwebsockets.org.

https://letsencrypt.org/2020/09/17/new-root-and-intermediates.html

This updates the in-tree CA copies, the remote policies on warmcat.com
have also been updated.

Just goes to show for real client infrastructure, you need to run your own
CA (that doesn't have to be trusted by anything outside the clients)
where you can control the CA lifetime.
2021-01-13 04:32:13 +00:00
..
CMakeLists.txt cmake: latest cmake shows dep warnings for scripts < 2.8.12 2020-12-06 19:44:54 +00:00
libwebsockets.org.cer LE-root-cert-update 2021-01-13 04:32:13 +00:00
minimal-ws-client.c cmake: tls: wolfssl 2020-08-10 15:04:10 +01:00
README.md minimal: ws-client-tx and change dir names to match project name 2018-04-06 10:38:03 +08:00

README.md

lws minimal ws client rx

build

 $ cmake . && make

usage

The application goes to https://libwebsockets.org and makes a wss connection using the dumb-increment-protocol. It shows the incrementing number it is being sent over ws as it arrives.

This example only receives things to keep it simple. See minimal-ws-client-tx for code related to sending things. Of course rx and tx are supported in the same protocol.

./lws-minimal-ws-client-rx
[2018/03/14 11:57:24:0689] USER: LWS minimal ws client rx
[2018/03/14 11:57:24:0705] NOTICE: Creating Vhost 'default' port -1, 1 protocols, IPv6 off
[2018/03/14 11:57:24:0710] NOTICE: created client ssl context for default
[2018/03/14 11:57:24:0788] NOTICE: lws_client_connect_2: 0x15b8310: address libwebsockets.org
[2018/03/14 11:57:24:7643] NOTICE: lws_client_connect_2: 0x15b8310: address libwebsockets.org
[2018/03/14 11:57:26:9191] USER: RX: 0
[2018/03/14 11:57:26:9318] USER: RX: 1
[2018/03/14 11:57:27:2182] USER: RX: 2
[2018/03/14 11:57:27:2336] USER: RX: 3
[2018/03/14 11:57:27:2838] USER: RX: 4
[2018/03/14 11:57:27:5173] USER: RX: 5
[2018/03/14 11:57:27:5352] USER: RX: 6
[2018/03/14 11:57:27:5854] USER: RX: 7
[2018/03/14 11:57:27:8156] USER: RX: 8
[2018/03/14 11:57:27:8359] USER: RX: 9
^C[2018/03/14 11:57:27:9884] USER: Completed