diff options
| author | Glenn Strauss <gstrauss@gluelogic.com> | 2022-03-24 04:21:11 -0400 |
|---|---|---|
| committer | Glenn Strauss <gstrauss@gluelogic.com> | 2022-03-25 08:43:42 -0400 |
| commit | 5d1aa5d06f1dcae64481c142f7daaa0b08aee8d3 (patch) | |
| tree | 3db59449f9dc69847f3cf29506d31e0135d00055 /src/http-header-glue.c | |
| parent | 8fe9f1c053d828f666c0498d8b4281efabe6d3a6 (diff) | |
| download | lighttpd-git-5d1aa5d06f1dcae64481c142f7daaa0b08aee8d3.tar.gz | |
[multiple] WebSockets over HTTP/2 (fixes #3151)
Add support for WebSockets over HTTP/2 to lighttpd core and to
mod_cgi w/ config: cgi.upgrade = "enable"
mod_proxy w/ config: proxy.header += ("upgrade" => "enable")
mod_wstunnel
HTTP/2 CONNECT extension defined in RFC8441 is translated to HTTP/1.1
'Upgrade: websocket' requests to mod_cgi or mod_proxy, and is handled
directly in mod_wstunnel.
x-ref:
WebSockets over HTTP/2
https://redmine.lighttpd.net/issues/3151
Bootstrapping WebSockets with HTTP/2
https://datatracker.ietf.org/doc/html/rfc8441
Diffstat (limited to 'src/http-header-glue.c')
| -rw-r--r-- | src/http-header-glue.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/http-header-glue.c b/src/http-header-glue.c index e8e93d1b..339f9277 100644 --- a/src/http-header-glue.c +++ b/src/http-header-glue.c @@ -951,7 +951,8 @@ static int http_response_process_headers(request_st * const restrict r, http_res /*(flag only for mod_proxy and mod_cgi (for now))*/ if (opts->backend != BACKEND_PROXY && opts->backend != BACKEND_CGI) continue; - if (r->http_version >= HTTP_VERSION_2) continue; + if (r->http_version >= HTTP_VERSION_2 && !r->h2_connect_ext) + continue; break; case HTTP_HEADER_CONNECTION: if (opts->backend == BACKEND_PROXY) continue; |