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/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 h2_req_shed_h
#define h2_req_shed_h
struct h2_req_engine;
struct h2_task;
typedef struct h2_ngn_shed h2_ngn_shed;
struct h2_ngn_shed {
conn_rec *c;
apr_pool_t *pool;
apr_hash_t *ngns;
void *user_ctx;
unsigned int aborted : 1;
int default_capacity;
apr_size_t req_buffer_size; /* preferred buffer size for responses */
};
const char *h2_req_engine_get_id(h2_req_engine *engine);
int h2_req_engine_is_shutdown(h2_req_engine *engine);
void h2_req_engine_out_consumed(h2_req_engine *engine, conn_rec *c,
apr_off_t bytes);
typedef apr_status_t h2_shed_ngn_init(h2_req_engine *engine,
const char *id,
const char *type,
apr_pool_t *pool,
apr_size_t req_buffer_size,
request_rec *r,
h2_output_consumed **pconsumed,
void **pbaton);
h2_ngn_shed *h2_ngn_shed_create(apr_pool_t *pool, conn_rec *c,
int default_capactiy,
apr_size_t req_buffer_size);
void h2_ngn_shed_destroy(h2_ngn_shed *shed);
void h2_ngn_shed_set_ctx(h2_ngn_shed *shed, void *user_ctx);
void *h2_ngn_shed_get_ctx(h2_ngn_shed *shed);
h2_ngn_shed *h2_ngn_shed_get_shed(struct h2_req_engine *ngn);
void h2_ngn_shed_abort(h2_ngn_shed *shed);
apr_status_t h2_ngn_shed_push_request(h2_ngn_shed *shed, const char *ngn_type,
request_rec *r,
h2_shed_ngn_init *init_cb);
apr_status_t h2_ngn_shed_pull_request(h2_ngn_shed *shed, h2_req_engine *pub_ngn,
int capacity,
int want_shutdown, request_rec **pr);
apr_status_t h2_ngn_shed_done_task(h2_ngn_shed *shed,
struct h2_req_engine *ngn,
struct h2_task *task);
void h2_ngn_shed_done_ngn(h2_ngn_shed *shed, struct h2_req_engine *ngn);
#endif /* h2_req_shed_h */
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