Mirrors/libwebsockets
1
0
Fork 0
mirror of https://github.com/warmcat/libwebsockets.git synced 2025-03-16 00:00:07 +01:00
Code Issues Releases Wiki Activity
libwebsockets/minimal-examples/secure-streams/minimal-secure-streams-metadata
History
Andy Green 4804624905 ss: force check all set_metadata returns 
lws_ss_set_metadata can fail... eg, due to transient OOM situation... if it does,
caller must take appropriate action like disconnect and retry.

So mark the api as requiring the result checking, and make sure all the
examples do it.
2021-03-14 08:58:26 +00:00
..
CMakeLists.txt cmake: latest cmake shows dep warnings for scripts < 2.8.12 2020-12-06 19:44:54 +00:00
minimal-secure-streams.c ss: force check all set_metadata returns 2021-03-14 08:58:26 +00:00
README.md ss: support metadata string expansion in endpoint string 2020-03-14 17:04:43 +00:00

README.md

lws minimal secure streams

The application goes to https://warmcat.com and reads index.html there.

It does it using Secure Streams... the main code in minimal-secure-streams.c just sets up the context and opens a secure stream of type "mintest".

The handler for state changes and payloads for "mintest" is in ss-myss.c

The information about how a "mintest" stream should connect and the protocol it uses is kept separated in policy-database.c

build

 $ cmake . && make

usage

Commandline option Meaning
-d Debug verbosity in decimal, eg, -d15
-f Force connecting to the wrong endpoint to check backoff retry flow
-p Run as proxy server for clients to connect to over unix domain socket
--force-portal Force the SS Captive Portal Detection to feel it's behind a portal
--force-no-internet Force the SS Captive Portal Detection to feel it can't reach the internet 
[2019/08/12 07:16:11:0045] USR: LWS minimal secure streams [-d<verbosity>] [-f]
[2019/08/12 07:16:12:6102] USR: myss_state: LWSSSCS_CREATING, ord 0x0
[2019/08/12 07:16:12:6107] USR: myss_state: LWSSSCS_POLL, ord 0x0
[2019/08/12 07:16:12:6117] N: lws_ss_client_connect: connecting h1get warmcat.com /
[2019/08/12 07:16:12:6118] USR: myss_state: LWSSSCS_CONNECTING, ord 0x0
[2019/08/12 07:16:13:4171] USR: myss_state: LWSSSCS_CONNECTED, ord 0x0
[2019/08/12 07:16:13:4222] USR: myss_rx: len 1024, flags: 1
[2019/08/12 07:16:13:4243] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4244] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4244] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4245] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4246] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4247] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4252] USR: myss_rx: len 1015, flags: 0
[2019/08/12 07:16:13:4264] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4265] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4266] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4267] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4268] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4268] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4269] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4270] USR: myss_rx: len 1015, flags: 0
[2019/08/12 07:16:13:4278] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4279] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4280] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4281] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4282] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4283] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4283] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4284] USR: myss_rx: len 1015, flags: 0
[2019/08/12 07:16:13:4287] USR: myss_rx: len 1024, flags: 0
[2019/08/12 07:16:13:4288] USR: myss_rx: len 947, flags: 0
[2019/08/12 07:16:13:4293] USR: myss_rx: len 0, flags: 2
[2019/08/12 07:16:13:4399] USR: myss_state: LWSSSCS_DISCONNECTED, ord 0x0
[2019/08/12 07:16:13:4761] USR: myss_state: LWSSSCS_DESTROYING, ord 0x0
[2019/08/12 07:16:13:4781] USR: Completed: OK