blob: 26f953ee2e8a6658801efd5bdf614c889e830fe5 [file] [log] [blame]
/*
* Server management functions.
*
* Copyright 2000-2007 Willy Tarreau <w@1wt.eu>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
*/
#include <stdlib.h>
#include <common/config.h>
#include <common/memory.h>
#include <types/backend.h>
#include <types/capture.h>
#include <types/log.h>
#include <types/proxy.h>
#include <types/server.h>
#include <proto/buffers.h>
#include <proto/hdr_idx.h>
#include <proto/log.h>
#include <proto/session.h>
#include <proto/queue.h>
struct pool_head *pool2_session;
/*
* frees the context associated to a session. It must have been removed first.
*/
void session_free(struct session *s)
{
struct http_txn *txn = &s->txn;
struct proxy *fe = s->fe;
if (s->pend_pos)
pendconn_free(s->pend_pos);
if (s->req)
pool_free2(pool2_buffer, s->req);
if (s->rep)
pool_free2(pool2_buffer, s->rep);
if (txn->hdr_idx.v != NULL)
pool_free2(fe->hdr_idx_pool, txn->hdr_idx.v);
if (txn->rsp.cap != NULL) {
struct cap_hdr *h;
for (h = fe->rsp_cap; h; h = h->next) {
if (txn->rsp.cap[h->index] != NULL)
pool_free2(h->pool, txn->rsp.cap[h->index]);
}
pool_free2(fe->rsp_cap_pool, txn->rsp.cap);
}
if (txn->req.cap != NULL) {
struct cap_hdr *h;
for (h = fe->req_cap; h; h = h->next) {
if (txn->req.cap[h->index] != NULL)
pool_free2(h->pool, txn->req.cap[h->index]);
}
pool_free2(fe->req_cap_pool, txn->req.cap);
}
if (txn->uri)
pool_free2(pool2_requri, txn->uri);
if (txn->cli_cookie)
pool_free2(pool2_capture, txn->cli_cookie);
if (txn->srv_cookie)
pool_free2(pool2_capture, txn->srv_cookie);
pool_free2(pool2_session, s);
/* We may want to free the maximum amount of pools if the proxy is stopping */
if (unlikely(fe->state == PR_STSTOPPED)) {
if (pool2_buffer)
pool_flush2(pool2_buffer);
if (fe->hdr_idx_pool)
pool_flush2(fe->hdr_idx_pool);
if (pool2_requri)
pool_flush2(pool2_requri);
if (pool2_capture)
pool_flush2(pool2_capture);
if (pool2_session)
pool_flush2(pool2_session);
if (fe->req_cap_pool)
pool_flush2(fe->req_cap_pool);
if (fe->rsp_cap_pool)
pool_flush2(fe->rsp_cap_pool);
}
}
/* perform minimal intializations, report 0 in case of error, 1 if OK. */
int init_session()
{
pool2_session = create_pool("session", sizeof(struct session), MEM_F_SHARED);
return pool2_session != NULL;
}
/*
* Local variables:
* c-indent-level: 8
* c-basic-offset: 8
* End:
*/