diff options
Diffstat (limited to '')
-rw-r--r-- | modules/http2/mod_http2.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/modules/http2/mod_http2.h b/modules/http2/mod_http2.h index f68edcd..9cb04a6 100644 --- a/modules/http2/mod_http2.h +++ b/modules/http2/mod_http2.h @@ -32,6 +32,29 @@ APR_DECLARE_OPTIONAL_FN(void, http2_get_num_workers, (server_rec *s, int *minw, int *max)); +#define AP_HTTP2_HAS_GET_POLLFD + +/** + * Get a apr_pollfd_t populated for a h2 connection where + * (c->master != NULL) is true and pipes are supported. + * To be used in Apache modules implementing WebSockets in Apache httpd + * versions that do not support the corresponding `ap_get_pollfd_from_conn()` + * function. + * When available, use `ap_get_pollfd_from_conn()` instead of this function. + * + * How it works: pass in a `apr_pollfd_t` which gets populated for + * monitoring the input of connection `c`. If `c` is not a HTTP/2 + * stream connection, the function will return `APR_ENOTIMPL`. + * `ptimeout` is optional and, if passed, will get the timeout in effect + * + * On platforms without support for pipes (e.g. Windows), this function + * will return `APR_ENOTIMPL`. + */ +APR_DECLARE_OPTIONAL_FN(apr_status_t, + http2_get_pollfd_from_conn, + (conn_rec *c, struct apr_pollfd_t *pfd, + apr_interval_time_t *ptimeout)); + /******************************************************************************* * START HTTP/2 request engines (DEPRECATED) ******************************************************************************/ |