mod_http2.h File Reference

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Macros
#define	AP_HTTP2_HAS_GET_POLLFD

Typedefs
typedef struct h2_req_engine	h2_req_engine
typedef void	http2_output_consumed(void *ctx, conn_rec *c, apr_off_t consumed)
typedef apr_status_t	http2_req_engine_init(h2_req_engine *engine, const char *id, const char *type, apr_pool_t *pool, apr_size_t req_buffer_size, request_rec *r, http2_output_consumed **pconsumed, void **pbaton)

Functions
char *	http2_var_lookup (apr_pool_t *, server_rec *, conn_rec *, request_rec *, char *)
int	http2_is_h2 (conn_rec *)
void	http2_get_num_workers (server_rec *s, int *minw, int *max)
apr_status_t	http2_get_pollfd_from_conn (conn_rec *c, struct apr_pollfd_t *pfd, apr_interval_time_t *ptimeout)
apr_status_t	http2_req_engine_push (const char *engine_type, request_rec *r, http2_req_engine_init *einit)
apr_status_t	http2_req_engine_pull (h2_req_engine *engine, apr_read_type_e block, int capacity, request_rec **pr)
void	http2_req_engine_done (h2_req_engine *engine, conn_rec *rconn, apr_status_t status)

Macro Definition Documentation

AP_HTTP2_HAS_GET_POLLFD

#define AP_HTTP2_HAS_GET_POLLFD

Typedef Documentation

h2_req_engine

typedef struct h2_req_engine h2_req_engine

http2_output_consumed

typedef void http2_output_consumed(void *ctx, conn_rec *c, apr_off_t consumed)

http2_req_engine_init

typedef apr_status_t http2_req_engine_init(h2_req_engine *engine, const char *id, const char *type, apr_pool_t *pool, apr_size_t req_buffer_size, request_rec *r, http2_output_consumed **pconsumed, void **pbaton)

Function Documentation

http2_get_num_workers()

void http2_get_num_workers	(	server_rec *	s,
		int *	minw,
		int *	max
	)

http2_get_pollfd_from_conn()

apr_status_t http2_get_pollfd_from_conn	(	conn_rec *	c,
		struct apr_pollfd_t *	pfd,
		apr_interval_time_t *	ptimeout
	)

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.

http2_is_h2()

int http2_is_h2

(

conn_rec *

)

An optional function which returns non-zero if the given connection or its master connection is using HTTP/2.

http2_req_engine_done()

void http2_req_engine_done	(	h2_req_engine *	engine,
		conn_rec *	rconn,
		apr_status_t	status
	)

http2_req_engine_pull()

apr_status_t http2_req_engine_pull	(	h2_req_engine *	engine,
		apr_read_type_e	block,
		int	capacity,
		request_rec **	pr
	)

http2_req_engine_push()

apr_status_t http2_req_engine_push	(	const char *	engine_type,
		request_rec *	r,
		http2_req_engine_init *	einit
	)

http2_var_lookup()

char* http2_var_lookup	(	apr_pool_t *	,
		server_rec *	,
		conn_rec *	,
		request_rec *	,
		char *
	)

The http2_var_lookup() optional function retrieves HTTP2 environment variables.