[Libwebsockets] Logging WS HS
andy at warmcat.com
Mon Mar 9 07:42:45 CET 2020
On 3/8/20 2:24 PM, o_O凌雲 wrote:
> the current master added the callback
> reason:LWS_CALLBACK_ESTABLISHED_CLIENT_HTTP, the last opportunity to get
The general idea of the patch is that a denied ws upgrade should better
understand that it logically stays as http on both sides. It's
specifically aimed at failed ws upgrade case only.
The patch is making a failed ws upgrade negotiation response act just
like a http client getting an http response from the server.
So IIUI what you're asking is "how do I read http client bodies".
> server reply. But how to Get the content of reply? can you show an
> example? thanks.
The minimal-http-client example does what you want. For example
$ ./bin/lws-minimal-http-client --path /git/noexist
goes to https://libwebsockets.org/git/noexist which blows a 403
Forbidden (libwebsockets.org itself is configured to return a valid page
for 404s with styles, /git is actually a reverse proxy to an instance of
gitohashi which will return a 403 for that suitable for this test).
If you enable this in the example
you will see the client example is dumping
[2020/03/09 06:37:37:7771] U: Connected to 220.127.116.11, http
<html><head><meta charset=utf-8 http-equiv="Content-Language"
content="en"/><link rel="stylesheet" type="text/css"
More information about the Libwebsockets