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/* Copyright 2015 greenbytes GmbH (https://www.greenbytes.de)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __mod_h2__h2_conn__
#define __mod_h2__h2_conn__
struct h2_ctx;
struct h2_task;
/**
* Setup the connection and our context for HTTP/2 processing
*
* @param ctx the http2 context to setup
* @param c the connection HTTP/2 is starting on
* @param r the upgrade request that still awaits an answer, optional
*/
apr_status_t h2_conn_setup(struct h2_ctx *ctx, conn_rec *c, request_rec *r);
/**
* Run the HTTP/2 connection in synchronous fashion.
* Return when the HTTP/2 session is done
* and the connection will close or a fatal error occurred.
*
* @param ctx the http2 context to run
* @return APR_SUCCESS when session is done.
*/
apr_status_t h2_conn_run(struct h2_ctx *ctx, conn_rec *c);
/**
* The connection is about to close. If we have not send a GOAWAY
* yet, this is the last chance.
*/
apr_status_t h2_conn_pre_close(struct h2_ctx *ctx, conn_rec *c);
/* Initialize this child process for h2 connection work,
* to be called once during child init before multi processing
* starts.
*/
apr_status_t h2_conn_child_init(apr_pool_t *pool, server_rec *s);
typedef enum {
H2_MPM_UNKNOWN,
H2_MPM_WORKER,
H2_MPM_EVENT,
H2_MPM_PREFORK,
H2_MPM_MOTORZ,
H2_MPM_SIMPLE,
H2_MPM_NETWARE,
H2_MPM_WINNT,
} h2_mpm_type_t;
/* Returns the type of MPM module detected */
h2_mpm_type_t h2_conn_mpm_type(void);
const char *h2_conn_mpm_name(void);
int h2_mpm_supported(void);
conn_rec *h2_slave_create(conn_rec *master, int slave_id, apr_pool_t *parent);
void h2_slave_destroy(conn_rec *slave);
apr_status_t h2_slave_run_pre_connection(conn_rec *slave, apr_socket_t *csd);
void h2_slave_run_connection(conn_rec *slave);
#endif /* defined(__mod_h2__h2_conn__) */