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[MEDIUM] removed now unused fiprm and beprm from proxies

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The fiprm and beprm were added to ease the transition between
a single listener mode to frontends+backends. They are no longer
needed and make the code a bit more complicated. Remove them.
This commit is contained in:
Willy Tarreau 2007-04-01 00:01:37 +02:00
parent f2f0ee81ad
commit e2e27a5c8d
9 changed files with 252 additions and 255 deletions
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1
include/types/proxy.h
View File

@ -77,7 +77,6 @@ struct proxy {
int options; /* PR_O_REDISP, PR_O_TRANSP, ... */
int mode; /* mode = PR_MODE_TCP, PR_MODE_HTTP or PR_MODE_HEALTH */
struct sockaddr_in dispatch_addr; /* the default address to connect to */
struct proxy *fiprm, *beprm; /* proxy we find filter and backend params from (default: self) */
union {
struct proxy *be; /* default backend, or NULL if none set */
char *name; /* default backend name during config parse */

100
src/backend.c
View File

@ -160,20 +160,20 @@ int assign_server(struct session *s)
return SRV_STATUS_INTERNAL;
if (!(s->flags & SN_ASSIGNED)) {
if (s->be->beprm->options & PR_O_BALANCE) {
if (s->be->options & PR_O_BALANCE) {
if (s->flags & SN_DIRECT) {
s->flags |= SN_ASSIGNED;
return SRV_STATUS_OK;
}
if (!s->be->beprm->srv_act && !s->be->beprm->srv_bck)
if (!s->be->srv_act && !s->be->srv_bck)
return SRV_STATUS_NOSRV;
if (s->be->beprm->options & PR_O_BALANCE_RR) {
s->srv = get_server_rr_with_conns(s->be->beprm);
if (s->be->options & PR_O_BALANCE_RR) {
s->srv = get_server_rr_with_conns(s->be);
if (!s->srv)
return SRV_STATUS_FULL;
}
else if (s->be->beprm->options & PR_O_BALANCE_SH) {
else if (s->be->options & PR_O_BALANCE_SH) {
int len;
if (s->cli_addr.ss_family == AF_INET)
@ -183,14 +183,14 @@ int assign_server(struct session *s)
else /* unknown IP family */
return SRV_STATUS_INTERNAL;
s->srv = get_server_sh(s->be->beprm,
s->srv = get_server_sh(s->be,
(void *)&((struct sockaddr_in *)&s->cli_addr)->sin_addr,
len);
}
else /* unknown balancing algorithm */
return SRV_STATUS_INTERNAL;
}
else if (!*(int *)&s->be->beprm->dispatch_addr.sin_addr &&
else if (!*(int *)&s->be->dispatch_addr.sin_addr &&
!(s->fe->options & PR_O_TRANSP)) {
return SRV_STATUS_NOSRV;
}
@ -219,7 +219,7 @@ int assign_server_address(struct session *s)
fprintf(stderr,"assign_server_address : s=%p\n",s);
#endif
if ((s->flags & SN_DIRECT) || (s->be->beprm->options & PR_O_BALANCE)) {
if ((s->flags & SN_DIRECT) || (s->be->options & PR_O_BALANCE)) {
/* A server is necessarily known for this session */
if (!(s->flags & SN_ASSIGNED))
return SRV_STATUS_INTERNAL;
@ -238,9 +238,9 @@ int assign_server_address(struct session *s)
s->srv_addr.sin_port = htons(ntohs(s->srv_addr.sin_port) + ntohs(sockname.sin_port));
}
}
else if (*(int *)&s->be->beprm->dispatch_addr.sin_addr) {
else if (*(int *)&s->be->dispatch_addr.sin_addr) {
/* connect to the defined dispatch addr */
s->srv_addr = s->be->beprm->dispatch_addr;
s->srv_addr = s->be->dispatch_addr;
}
else if (s->fe->options & PR_O_TRANSP) {
/* in transparent mode, use the original dest addr if no dispatch specified */
@ -356,17 +356,17 @@ int connect_server(struct session *s)
qfprintf(stderr, "Cannot get a server socket.\n");
if (errno == ENFILE)
send_log(s->be->beprm, LOG_EMERG,
send_log(s->be, LOG_EMERG,
"Proxy %s reached system FD limit at %d. Please check system tunables.\n",
s->be->beprm->id, maxfd);
s->be->id, maxfd);
else if (errno == EMFILE)
send_log(s->be->beprm, LOG_EMERG,
send_log(s->be, LOG_EMERG,
"Proxy %s reached process FD limit at %d. Please check 'ulimit-n' and restart.\n",
s->be->beprm->id, maxfd);
s->be->id, maxfd);
else if (errno == ENOBUFS || errno == ENOMEM)
send_log(s->be->beprm, LOG_EMERG,
send_log(s->be, LOG_EMERG,
"Proxy %s reached system memory limit at %d sockets. Please check system tunables.\n",
s->be->beprm->id, maxfd);
s->be->id, maxfd);
/* this is a resource error */
return SN_ERR_RESOURCE;
}
@ -381,7 +381,7 @@ int connect_server(struct session *s)
}
#ifdef CONFIG_HAP_TCPSPLICE
if ((s->fe->options & s->be->beprm->options) & PR_O_TCPSPLICE) {
if ((s->fe->options & s->be->options) & PR_O_TCPSPLICE) {
/* TCP splicing supported by both FE and BE */
tcp_splice_initfd(s->cli_fd, fd);
}
@ -394,7 +394,7 @@ int connect_server(struct session *s)
return SN_ERR_INTERNAL;
}
if (s->be->beprm->options & PR_O_TCP_SRV_KA)
if (s->be->options & PR_O_TCP_SRV_KA)
setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, (char *) &one, sizeof(one));
/* allow specific binding :
@ -405,11 +405,11 @@ int connect_server(struct session *s)
setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *) &one, sizeof(one));
if (bind(fd, (struct sockaddr *)&s->srv->source_addr, sizeof(s->srv->source_addr)) == -1) {
Alert("Cannot bind to source address before connect() for server %s/%s. Aborting.\n",
s->be->beprm->id, s->srv->id);
s->be->id, s->srv->id);
close(fd);
send_log(s->be->beprm, LOG_EMERG,
send_log(s->be, LOG_EMERG,
"Cannot bind to source address before connect() for server %s/%s.\n",
s->be->beprm->id, s->srv->id);
s->be->id, s->srv->id);
return SN_ERR_RESOURCE;
}
#ifdef CONFIG_HAP_CTTPROXY
@ -439,33 +439,33 @@ int connect_server(struct session *s)
if (setsockopt(fd, SOL_IP, IP_TPROXY, &itp1, sizeof(itp1)) == -1 ||
setsockopt(fd, SOL_IP, IP_TPROXY, &itp2, sizeof(itp2)) == -1) {
Alert("Cannot bind to tproxy source address before connect() for server %s/%s. Aborting.\n",
s->be->beprm->id, s->srv->id);
s->be->id, s->srv->id);
close(fd);
send_log(s->be->beprm, LOG_EMERG,
send_log(s->be, LOG_EMERG,
"Cannot bind to tproxy source address before connect() for server %s/%s.\n",
s->be->beprm->id, s->srv->id);
s->be->id, s->srv->id);
return SN_ERR_RESOURCE;
}
}
#endif
}
else if (s->be->beprm->options & PR_O_BIND_SRC) {
else if (s->be->options & PR_O_BIND_SRC) {
setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *) &one, sizeof(one));
if (bind(fd, (struct sockaddr *)&s->be->beprm->source_addr, sizeof(s->be->beprm->source_addr)) == -1) {
Alert("Cannot bind to source address before connect() for proxy %s. Aborting.\n", s->be->beprm->id);
if (bind(fd, (struct sockaddr *)&s->be->source_addr, sizeof(s->be->source_addr)) == -1) {
Alert("Cannot bind to source address before connect() for proxy %s. Aborting.\n", s->be->id);
close(fd);
send_log(s->be->beprm, LOG_EMERG,
send_log(s->be, LOG_EMERG,
"Cannot bind to source address before connect() for server %s/%s.\n",
s->be->beprm->id, s->srv->id);
s->be->id, s->srv->id);
return SN_ERR_RESOURCE;
}
#ifdef CONFIG_HAP_CTTPROXY
if (s->be->beprm->options & PR_O_TPXY_MASK) {
if (s->be->options & PR_O_TPXY_MASK) {
struct in_tproxy itp1, itp2;
memset(&itp1, 0, sizeof(itp1));
itp1.op = TPROXY_ASSIGN;
switch (s->be->beprm->options & PR_O_TPXY_MASK) {
switch (s->be->options & PR_O_TPXY_MASK) {
case PR_O_TPXY_ADDR:
itp1.v.addr.faddr = s->srv->tproxy_addr.sin_addr;
itp1.v.addr.fport = s->srv->tproxy_addr.sin_port;
@ -486,11 +486,11 @@ int connect_server(struct session *s)
if (setsockopt(fd, SOL_IP, IP_TPROXY, &itp1, sizeof(itp1)) == -1 ||
setsockopt(fd, SOL_IP, IP_TPROXY, &itp2, sizeof(itp2)) == -1) {
Alert("Cannot bind to tproxy source address before connect() for proxy %s. Aborting.\n",
s->be->beprm->id);
s->be->id);
close(fd);
send_log(s->be->beprm, LOG_EMERG,
send_log(s->be, LOG_EMERG,
"Cannot bind to tproxy source address before connect() for server %s/%s.\n",
s->be->beprm->id, s->srv->id);
s->be->id, s->srv->id);
return SN_ERR_RESOURCE;
}
}
@ -509,9 +509,9 @@ int connect_server(struct session *s)
qfprintf(stderr,"Cannot connect: %s.\n",msg);
close(fd);
send_log(s->be->beprm, LOG_EMERG,
send_log(s->be, LOG_EMERG,
"Connect() failed for server %s/%s: %s.\n",
s->be->beprm->id, s->srv->id, msg);
s->be->id, s->srv->id, msg);
return SN_ERR_RESOURCE;
} else if (errno == ETIMEDOUT) {
//qfprintf(stderr,"Connect(): ETIMEDOUT");
@ -547,8 +547,8 @@ int connect_server(struct session *s)
s->srv->cur_sess_max = s->srv->cur_sess;
}
if (s->be->beprm->contimeout)
tv_delayfrom(&s->req->cex, &now, s->be->beprm->contimeout);
if (s->be->contimeout)
tv_delayfrom(&s->req->cex, &now, s->be->contimeout);
else
tv_eternity(&s->req->cex);
return SN_ERR_NONE; /* connection is OK */
@ -572,12 +572,12 @@ int srv_count_retry_down(struct session *t, int conn_err)
503, error_message(t, HTTP_ERR_503));
if (t->srv)
t->srv->failed_conns++;
t->be->beprm->failed_conns++;
t->be->failed_conns++;
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
}
@ -614,9 +614,9 @@ int srv_retryable_connect(struct session *t)
500, error_message(t, HTTP_ERR_500));
if (t->srv)
t->srv->failed_conns++;
t->be->beprm->failed_conns++;
t->be->failed_conns++;
/* release other sessions waiting for this server */
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
}
@ -624,18 +624,18 @@ int srv_retryable_connect(struct session *t)
if (srv_count_retry_down(t, conn_err)) {
return 1;
}
} while (t->srv == NULL || t->conn_retries > 0 || !(t->be->beprm->options & PR_O_REDISP));
} while (t->srv == NULL || t->conn_retries > 0 || !(t->be->options & PR_O_REDISP));
/* We're on our last chance, and the REDISP option was specified.
* We will ignore cookie and force to balance or use the dispatcher.
*/
/* let's try to offer this slot to anybody */
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
if (t->srv)
t->srv->failed_conns++;
t->be->beprm->failed_conns++;
t->be->failed_conns++;
t->flags &= ~(SN_DIRECT | SN_ASSIGNED | SN_ADDR_SET);
t->srv = NULL; /* it's left to the dispatcher to choose a server */
@ -671,14 +671,14 @@ int srv_redispatch_connect(struct session *t)
503, error_message(t, HTTP_ERR_503));
if (t->srv)
t->srv->failed_conns++;
t->be->beprm->failed_conns++;
t->be->failed_conns++;
return 1;
case SRV_STATUS_QUEUED:
/* FIXME-20060503 : we should use the queue timeout instead */
if (t->be->beprm->contimeout)
tv_delayfrom(&t->req->cex, &now, t->be->beprm->contimeout);
if (t->be->contimeout)
tv_delayfrom(&t->req->cex, &now, t->be->contimeout);
else
tv_eternity(&t->req->cex);
t->srv_state = SV_STIDLE;
@ -693,10 +693,10 @@ int srv_redispatch_connect(struct session *t)
500, error_message(t, HTTP_ERR_500));
if (t->srv)
t->srv->failed_conns++;
t->be->beprm->failed_conns++;
t->be->failed_conns++;
/* release other sessions waiting for this server */
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
}

2
src/cfgparse.c
View File

@ -2173,8 +2173,6 @@ int readcfgfile(const char *file)
}
while (curproxy != NULL) {
curproxy->fiprm = curproxy->beprm = curproxy;
if (curproxy->state == PR_STSTOPPED) {
curproxy = curproxy->next;
continue;

2
src/checks.c
View File

@ -66,7 +66,7 @@ void set_server_down(struct server *s)
xferred = 0;
FOREACH_ITEM_SAFE(pc, pc_bck, &s->pendconns, pc_end, struct pendconn *, list) {
sess = pc->sess;
if ((sess->be->beprm->options & PR_O_REDISP)) {
if ((sess->be->options & PR_O_REDISP)) {
/* The REDISP option was specified. We will ignore
* cookie and force to balance or use the dispatcher.
*/

36
src/client.c
View File

@ -168,10 +168,10 @@ int event_accept(int fd) {
s->srv_fd = -1;
s->srv = NULL;
s->pend_pos = NULL;
s->conn_retries = p->beprm->conn_retries;
s->conn_retries = p->conn_retries;
/* FIXME: the logs are horribly complicated now, because they are
* defined in <p>, <p->beprm>, and later <be> and <be->beprm>.
* defined in <p>, <p>, and later <be> and <be>.
*/
if (s->flags & SN_MONITOR)
@ -218,31 +218,31 @@ int event_accept(int fd) {
txn->hdr_idx.size = MAX_HTTP_HDR;
if (p->fiprm->nb_req_cap > 0) {
if (p->nb_req_cap > 0) {
if ((txn->req.cap =
pool_alloc_from(p->fiprm->req_cap_pool, p->fiprm->nb_req_cap*sizeof(char *)))
pool_alloc_from(p->req_cap_pool, p->nb_req_cap*sizeof(char *)))
== NULL) { /* no memory */
close(cfd); /* nothing can be done for this fd without memory */
pool_free(task, t);
pool_free(session, s);
return 0;
}
memset(txn->req.cap, 0, p->fiprm->nb_req_cap*sizeof(char *));
memset(txn->req.cap, 0, p->nb_req_cap*sizeof(char *));
}
if (p->fiprm->nb_rsp_cap > 0) {
if (p->nb_rsp_cap > 0) {
if ((txn->rsp.cap =
pool_alloc_from(p->fiprm->rsp_cap_pool, p->fiprm->nb_rsp_cap*sizeof(char *)))
pool_alloc_from(p->rsp_cap_pool, p->nb_rsp_cap*sizeof(char *)))
== NULL) { /* no memory */
if (txn->req.cap != NULL)
pool_free_to(p->fiprm->req_cap_pool, txn->req.cap);
pool_free_to(p->req_cap_pool, txn->req.cap);
close(cfd); /* nothing can be done for this fd without memory */
pool_free(task, t);
pool_free(session, s);
return 0;
}
memset(txn->rsp.cap, 0, p->fiprm->nb_rsp_cap*sizeof(char *));
memset(txn->rsp.cap, 0, p->nb_rsp_cap*sizeof(char *));
}
@ -250,9 +250,9 @@ int event_accept(int fd) {
pool_alloc_from(p->hdr_idx_pool, txn->hdr_idx.size*sizeof(*txn->hdr_idx.v)))
== NULL) { /* no memory */
if (txn->rsp.cap != NULL)
pool_free_to(p->fiprm->rsp_cap_pool, txn->rsp.cap);
pool_free_to(p->rsp_cap_pool, txn->rsp.cap);
if (txn->req.cap != NULL)
pool_free_to(p->fiprm->req_cap_pool, txn->req.cap);
pool_free_to(p->req_cap_pool, txn->req.cap);
close(cfd); /* nothing can be done for this fd without memory */
pool_free(task, t);
pool_free(session, s);
@ -340,9 +340,9 @@ int event_accept(int fd) {
if (txn->hdr_idx.v != NULL)
pool_free_to(p->hdr_idx_pool, txn->hdr_idx.v);
if (txn->rsp.cap != NULL)
pool_free_to(p->fiprm->rsp_cap_pool, txn->rsp.cap);
pool_free_to(p->rsp_cap_pool, txn->rsp.cap);
if (txn->req.cap != NULL)
pool_free_to(p->fiprm->req_cap_pool, txn->req.cap);
pool_free_to(p->req_cap_pool, txn->req.cap);
close(cfd); /* nothing can be done for this fd without memory */
pool_free(task, t);
pool_free(session, s);
@ -355,17 +355,17 @@ int event_accept(int fd) {
s->req->rlim -= MAXREWRITE;
s->req->rto = s->fe->clitimeout;
s->req->wto = s->be->beprm->srvtimeout;
s->req->cto = s->be->beprm->srvtimeout;
s->req->wto = s->be->srvtimeout;
s->req->cto = s->be->srvtimeout;
if ((s->rep = pool_alloc(buffer)) == NULL) { /* no memory */
pool_free(buffer, s->req);
if (txn->hdr_idx.v != NULL)
pool_free_to(p->hdr_idx_pool, txn->hdr_idx.v);
if (txn->rsp.cap != NULL)
pool_free_to(p->fiprm->rsp_cap_pool, txn->rsp.cap);
pool_free_to(p->rsp_cap_pool, txn->rsp.cap);
if (txn->req.cap != NULL)
pool_free_to(p->fiprm->req_cap_pool, txn->req.cap);
pool_free_to(p->req_cap_pool, txn->req.cap);
close(cfd); /* nothing can be done for this fd without memory */
pool_free(task, t);
pool_free(session, s);
@ -374,7 +374,7 @@ int event_accept(int fd) {
buffer_init(s->rep);
s->rep->rto = s->be->beprm->srvtimeout;
s->rep->rto = s->be->srvtimeout;
s->rep->wto = s->fe->clitimeout;
s->rep->cto = 0;

12
src/log.c
View File

@ -308,7 +308,7 @@ void sess_log(struct session *s)
*/
/* FIXME: let's limit ourselves to frontend logging for now. */
tolog = (fe->to_log /*| be->to_log | be->beprm->to_log*/);
tolog = (fe->to_log /*| be->to_log | be->to_log*/);
log = tolog & ~s->logs.logwait;
@ -322,7 +322,7 @@ void sess_log(struct session *s)
pn, sizeof(pn));
uri = (log & LW_REQ) ? txn->uri ? txn->uri : "<BADREQ>" : "";
pxid = be->beprm->id;
pxid = be->id;
srv = (tolog & LW_SVID) ?
(s->data_source != DATA_SRC_STATS) ?
(s->srv != NULL) ? s->srv->id : "<NOSRV>" : "<STATS>" : "-";
@ -410,9 +410,9 @@ void sess_log(struct session *s)
txn->srv_cookie ? txn->srv_cookie : "-",
sess_term_cond[(s->flags & SN_ERR_MASK) >> SN_ERR_SHIFT],
sess_fin_state[(s->flags & SN_FINST_MASK) >> SN_FINST_SHIFT],
(be->beprm->options & PR_O_COOK_ANY) ? sess_cookie[(txn->flags & TX_CK_MASK) >> TX_CK_SHIFT] : '-',
(be->beprm->options & PR_O_COOK_ANY) ? sess_set_cookie[(txn->flags & TX_SCK_MASK) >> TX_SCK_SHIFT] : '-',
actconn, fe->feconn, be->beprm->beconn, s->srv ? s->srv->cur_sess : 0,
(be->options & PR_O_COOK_ANY) ? sess_cookie[(txn->flags & TX_CK_MASK) >> TX_CK_SHIFT] : '-',
(be->options & PR_O_COOK_ANY) ? sess_set_cookie[(txn->flags & TX_SCK_MASK) >> TX_SCK_SHIFT] : '-',
actconn, fe->feconn, be->beconn, s->srv ? s->srv->cur_sess : 0,
s->logs.srv_queue_size, s->logs.prx_queue_size, tmpline);
}
else {
@ -432,7 +432,7 @@ void sess_log(struct session *s)
(tolog & LW_BYTES) ? "" : "+", s->logs.bytes_in,
sess_term_cond[(s->flags & SN_ERR_MASK) >> SN_ERR_SHIFT],
sess_fin_state[(s->flags & SN_FINST_MASK) >> SN_FINST_SHIFT],
actconn, fe->feconn, be->beprm->beconn, s->srv ? s->srv->cur_sess : 0,
actconn, fe->feconn, be->beconn, s->srv ? s->srv->cur_sess : 0,
s->logs.srv_queue_size, s->logs.prx_queue_size);
}

330
src/proto_http.c
View File

@ -443,8 +443,8 @@ void srv_close_with_err(struct session *t, int err, int finst,
struct chunk *error_message(struct session *s, int msgnum)
{
if (s->be->beprm->errmsg[msgnum].str)
return &s->be->beprm->errmsg[msgnum];
if (s->be->errmsg[msgnum].str)
return &s->be->errmsg[msgnum];
else if (s->fe->errmsg[msgnum].str)
return &s->fe->errmsg[msgnum];
else
@ -522,13 +522,13 @@ int process_session(struct task *t)
s->fe->feconn--;
if (s->flags & SN_BE_ASSIGNED)
s->be->beprm->beconn--;
s->be->beconn--;
actconn--;
if ((global.mode & MODE_DEBUG) && (!(global.mode & MODE_QUIET) || (global.mode & MODE_VERBOSE))) {
int len;
len = sprintf(trash, "%08x:%s.closed[%04x:%04x]\n",
s->uniq_id, s->be->beprm->id,
s->uniq_id, s->be->id,
(unsigned short)s->cli_fd, (unsigned short)s->srv_fd);
write(1, trash, len);
}
@ -541,9 +541,9 @@ int process_session(struct task *t)
s->fe->bytes_in += s->logs.bytes_in;
s->fe->bytes_out += s->logs.bytes_out;
if (s->be->beprm != s->fe) {
s->be->beprm->bytes_in += s->logs.bytes_in;
s->be->beprm->bytes_out += s->logs.bytes_out;
if (s->be != s->fe) {
s->be->bytes_in += s->logs.bytes_in;
s->be->bytes_out += s->logs.bytes_out;
}
if (s->srv) {
s->srv->bytes_in += s->logs.bytes_in;
@ -1465,9 +1465,9 @@ int process_cli(struct session *t)
/* 5: we may need to capture headers */
if (unlikely((t->logs.logwait & LW_REQHDR) && t->fe->fiprm->req_cap))
if (unlikely((t->logs.logwait & LW_REQHDR) && t->fe->req_cap))
capture_headers(req->data + msg->som, &txn->hdr_idx,
txn->req.cap, t->fe->fiprm->req_cap);
txn->req.cap, t->fe->req_cap);
/*
* 6: we will have to evaluate the filters.
@ -1480,9 +1480,9 @@ int process_cli(struct session *t)
* filters and various options. In order to support 3-level
* switching, here's how we should proceed :
*
* a) run be->fiprm.
* a) run be.
* if (switch) then switch ->be to the new backend.
* b) run be->fiprm if (be != fe).
* b) run be if (be != fe).
* There cannot be any switch from there, so ->be cannot be
* changed anymore.
*
@ -1494,7 +1494,7 @@ int process_cli(struct session *t)
*/
do {
struct proxy *rule_set = t->be->fiprm;
struct proxy *rule_set = t->be;
cur_proxy = t->be;
/* try headers filters */
@ -1508,10 +1508,10 @@ int process_cli(struct session *t)
* the backend, we count the connection for the
* one managing the queue.
*/
t->be->beprm->beconn++;
if (t->be->beprm->beconn > t->be->beprm->beconn_max)
t->be->beprm->beconn_max = t->be->beprm->beconn;
t->be->beprm->cum_beconn++;
t->be->beconn++;
if (t->be->beconn > t->be->beconn_max)
t->be->beconn_max = t->be->beconn;
t->be->cum_beconn++;
t->flags |= SN_BE_ASSIGNED;
}
@ -1526,7 +1526,7 @@ int process_cli(struct session *t)
}
/* We might have to check for "Connection:" */
if (((t->fe->options | t->be->beprm->options) & PR_O_HTTP_CLOSE) &&
if (((t->fe->options | t->be->options) & PR_O_HTTP_CLOSE) &&
!(t->flags & SN_CONN_CLOSED)) {
char *cur_ptr, *cur_end, *cur_next;
int cur_idx, old_idx, delta, val;
@ -1597,10 +1597,10 @@ int process_cli(struct session *t)
* loop again.
*/
t->be = cur_proxy->defbe.be;
t->be->beprm->beconn++;
if (t->be->beprm->beconn > t->be->beprm->beconn_max)
t->be->beprm->beconn_max = t->be->beprm->beconn;
t->be->beprm->cum_beconn++;
t->be->beconn++;
if (t->be->beconn > t->be->beconn_max)
t->be->beconn_max = t->be->beconn;
t->be->cum_beconn++;
t->flags |= SN_BE_ASSIGNED;
}
} while (t->be != cur_proxy); /* we loop only if t->be has changed */
@ -1611,10 +1611,10 @@ int process_cli(struct session *t)
* the backend, we count the connection for the
* one managing the queue.
*/
t->be->beprm->beconn++;
if (t->be->beprm->beconn > t->be->beprm->beconn_max)
t->be->beprm->beconn_max = t->be->beprm->beconn;
t->be->beprm->cum_beconn++;
t->be->beconn++;
if (t->be->beconn > t->be->beconn_max)
t->be->beconn_max = t->be->beconn;
t->be->cum_beconn++;
t->flags |= SN_BE_ASSIGNED;
}
@ -1634,7 +1634,7 @@ int process_cli(struct session *t)
*/
/* It needs to look into the URI */
if (t->be->beprm->appsession_name) {
if (t->be->appsession_name) {
get_srv_from_appsession(t, &req->data[msg->som], msg->sl.rq.l);
}
@ -1653,7 +1653,7 @@ int process_cli(struct session *t)
* 9: add X-Forwarded-For if either the frontend or the backend
* asks for it.
*/
if ((t->fe->options | t->be->beprm->options) & PR_O_FWDFOR) {
if ((t->fe->options | t->be->options) & PR_O_FWDFOR) {
if (t->cli_addr.ss_family == AF_INET) {
/* Add an X-Forwarded-For header unless the source IP is
* in the 'except' network range.
@ -1697,7 +1697,7 @@ int process_cli(struct session *t)
* Note that we do not need to add it in case of HTTP/1.0.
*/
if (!(t->flags & SN_CONN_CLOSED) &&
((t->fe->options | t->be->beprm->options) & PR_O_HTTP_CLOSE)) {
((t->fe->options | t->be->options) & PR_O_HTTP_CLOSE)) {
if ((unlikely(msg->sl.rq.v_l != 8) ||
unlikely(req->data[msg->som + msg->sl.rq.v + 7] != '0')) &&
unlikely(http_header_add_tail2(req, &txn->req, &txn->hdr_idx,
@ -1717,7 +1717,7 @@ int process_cli(struct session *t)
t->logs.t_request = tv_diff(&t->logs.tv_accept, &now);
if (!t->fe->clitimeout ||
(t->srv_state < SV_STDATA && t->be->beprm->srvtimeout)) {
(t->srv_state < SV_STDATA && t->be->srvtimeout)) {
/* If the client has no timeout, or if the server is not ready yet,
* and we know for sure that it can expire, then it's cleaner to
* disable the timeout on the client side so that too low values
@ -1741,7 +1741,7 @@ int process_cli(struct session *t)
* if the client closes first.
*/
tv_delayfrom(&req->cex, &now,
t->be->beprm->contimeout ? t->be->beprm->contimeout : 0);
t->be->contimeout ? t->be->contimeout : 0);
}
/* OK let's go on with the BODY now */
@ -1862,7 +1862,7 @@ int process_cli(struct session *t)
if (! MY_FD_ISSET(t->cli_fd, StaticReadEvent)) {
MY_FD_SET(t->cli_fd, StaticReadEvent);
if (!t->fe->clitimeout ||
(t->srv_state < SV_STDATA && t->be->beprm->srvtimeout))
(t->srv_state < SV_STDATA && t->be->srvtimeout))
/* If the client has no timeout, or if the server not ready yet, and we
* know for sure that it can expire, then it's cleaner to disable the
* timeout on the client side so that too low values cannot make the
@ -2037,7 +2037,7 @@ int process_cli(struct session *t)
else { /* CL_STCLOSE: nothing to do */
if ((global.mode & MODE_DEBUG) && (!(global.mode & MODE_QUIET) || (global.mode & MODE_VERBOSE))) {
int len;
len = sprintf(trash, "%08x:%s.clicls[%04x:%04x]\n", t->uniq_id, t->be->beprm->id, (unsigned short)t->cli_fd, (unsigned short)t->srv_fd);
len = sprintf(trash, "%08x:%s.clicls[%04x:%04x]\n", t->uniq_id, t->be->id, (unsigned short)t->cli_fd, (unsigned short)t->srv_fd);
write(1, trash, len);
}
return 0;
@ -2071,7 +2071,7 @@ int process_srv(struct session *t)
return 0; /* stay in idle, waiting for data to reach the client side */
else if (c == CL_STCLOSE || c == CL_STSHUTW ||
(c == CL_STSHUTR &&
(t->req->l == 0 || t->be->beprm->options & PR_O_ABRT_CLOSE))) { /* give up */
(t->req->l == 0 || t->be->options & PR_O_ABRT_CLOSE))) { /* give up */
tv_eternity(&req->cex);
if (t->pend_pos)
t->logs.t_queue = tv_diff(&t->logs.tv_accept, &now);
@ -2146,7 +2146,7 @@ int process_srv(struct session *t)
else if (s == SV_STCONN) { /* connection in progress */
if (c == CL_STCLOSE || c == CL_STSHUTW ||
(c == CL_STSHUTR &&
(t->req->l == 0 || t->be->beprm->options & PR_O_ABRT_CLOSE))) { /* give up */
(t->req->l == 0 || t->be->options & PR_O_ABRT_CLOSE))) { /* give up */
tv_eternity(&req->cex);
fd_delete(t->srv_fd);
if (t->srv)
@ -2179,17 +2179,17 @@ int process_srv(struct session *t)
if (srv_count_retry_down(t, conn_err))
return 1;
if (t->srv && t->conn_retries == 0 && t->be->beprm->options & PR_O_REDISP) {
if (t->srv && t->conn_retries == 0 && t->be->options & PR_O_REDISP) {
/* We're on our last chance, and the REDISP option was specified.
* We will ignore cookie and force to balance or use the dispatcher.
*/
/* let's try to offer this slot to anybody */
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
if (t->srv)
t->srv->failed_conns++;
t->be->beprm->failed_conns++;
t->be->failed_conns++;
t->flags &= ~(SN_DIRECT | SN_ASSIGNED | SN_ADDR_SET);
t->srv = NULL; /* it's left to the dispatcher to choose a server */
@ -2225,8 +2225,8 @@ int process_srv(struct session *t)
tv_eternity(&req->wex);
} else /* need the right to write */ {
MY_FD_SET(t->srv_fd, StaticWriteEvent);
if (t->be->beprm->srvtimeout) {
tv_delayfrom(&req->wex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout) {
tv_delayfrom(&req->wex, &now, t->be->srvtimeout);
/* FIXME: to prevent the server from expiring read timeouts during writes,
* we refresh it. */
rep->rex = req->wex;
@ -2235,10 +2235,10 @@ int process_srv(struct session *t)
tv_eternity(&req->wex);
}
if (t->be->beprm->mode == PR_MODE_TCP) { /* let's allow immediate data connection in this case */
if (t->be->mode == PR_MODE_TCP) { /* let's allow immediate data connection in this case */
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
else
tv_eternity(&rep->rex);
@ -2254,7 +2254,7 @@ int process_srv(struct session *t)
sess_log(t);
}
#ifdef CONFIG_HAP_TCPSPLICE
if ((t->fe->options & t->be->beprm->options) & PR_O_TCPSPLICE) {
if ((t->fe->options & t->be->options) & PR_O_TCPSPLICE) {
/* TCP splicing supported by both FE and BE */
tcp_splice_splicefd(t->cli_fd, t->srv_fd, 0);
}
@ -2327,8 +2327,8 @@ int process_srv(struct session *t)
* rep->l == rlim-data
*/
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
else
tv_eternity(&rep->rex);
}
@ -2371,7 +2371,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (t->srv && may_dequeue_tasks(t->srv, t->be->beprm))
if (t->srv && may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
@ -2414,7 +2414,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (t->srv && may_dequeue_tasks(t->srv, t->be->beprm))
if (t->srv && may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
}
@ -2435,8 +2435,8 @@ int process_srv(struct session *t)
/* We must ensure that the read part is still
* alive when switching to shutw */
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
shutdown(t->srv_fd, SHUT_WR);
t->srv_state = SV_STSHUTW;
@ -2456,8 +2456,8 @@ int process_srv(struct session *t)
/* We must ensure that the read part is still alive
* when switching to shutw */
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
t->srv_state = SV_STSHUTW;
if (!(t->flags & SN_ERR_MASK))
@ -2478,8 +2478,8 @@ int process_srv(struct session *t)
else if (likely(req->l)) {
if (! MY_FD_ISSET(t->srv_fd, StaticWriteEvent)) {
MY_FD_SET(t->srv_fd, StaticWriteEvent); /* restart writing */
if (t->be->beprm->srvtimeout) {
tv_delayfrom(&req->wex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout) {
tv_delayfrom(&req->wex, &now, t->be->srvtimeout);
/* FIXME: to prevent the server from expiring read timeouts during writes,
* we refresh it. */
rep->rex = req->wex;
@ -2533,7 +2533,7 @@ int process_srv(struct session *t)
* Cache-Control or Expires header fields."
*/
if (likely(txn->meth != HTTP_METH_POST) &&
unlikely(t->be->beprm->options & PR_O_CHK_CACHE))
unlikely(t->be->options & PR_O_CHK_CACHE))
txn->flags |= TX_CACHEABLE | TX_CACHE_COOK;
break;
default:
@ -2543,9 +2543,9 @@ int process_srv(struct session *t)
/*
* 2: we may need to capture headers
*/
if (unlikely((t->logs.logwait & LW_RSPHDR) && t->fe->fiprm->rsp_cap))
if (unlikely((t->logs.logwait & LW_RSPHDR) && t->fe->rsp_cap))
capture_headers(rep->data + msg->som, &txn->hdr_idx,
txn->rsp.cap, t->fe->fiprm->rsp_cap);
txn->rsp.cap, t->fe->rsp_cap);
/*
* 3: we will have to evaluate the filters.
@ -2561,7 +2561,7 @@ int process_srv(struct session *t)
cur_proxy = t->be;
while (1) {
struct proxy *rule_set = cur_proxy->fiprm;
struct proxy *rule_set = cur_proxy;
/* try headers filters */
if (rule_set->rsp_exp != NULL) {
@ -2571,7 +2571,7 @@ int process_srv(struct session *t)
t->srv->cur_sess--;
t->srv->failed_resp++;
}
cur_proxy->beprm->failed_resp++;
cur_proxy->failed_resp++;
return_srv_prx_502:
tv_eternity(&rep->rex);
tv_eternity(&req->wex);
@ -2586,7 +2586,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (t->srv && may_dequeue_tasks(t->srv, cur_proxy->beprm))
if (t->srv && may_dequeue_tasks(t->srv, cur_proxy))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
}
@ -2598,12 +2598,12 @@ int process_srv(struct session *t)
t->srv->cur_sess--;
t->srv->failed_secu++;
}
cur_proxy->beprm->denied_resp++;
cur_proxy->denied_resp++;
goto return_srv_prx_502;
}
/* We might have to check for "Connection:" */
if (((t->fe->options | t->be->beprm->options) & PR_O_HTTP_CLOSE) &&
if (((t->fe->options | t->be->options) & PR_O_HTTP_CLOSE) &&
!(t->flags & SN_CONN_CLOSED)) {
char *cur_ptr, *cur_end, *cur_next;
int cur_idx, old_idx, delta, val;
@ -2673,8 +2673,8 @@ int process_srv(struct session *t)
/*
* 5: add server cookie in the response if needed
*/
if ((t->srv) && !(t->flags & SN_DIRECT) && (t->be->beprm->options & PR_O_COOK_INS) &&
(!(t->be->beprm->options & PR_O_COOK_POST) || (txn->meth == HTTP_METH_POST))) {
if ((t->srv) && !(t->flags & SN_DIRECT) && (t->be->options & PR_O_COOK_INS) &&
(!(t->be->options & PR_O_COOK_POST) || (txn->meth == HTTP_METH_POST))) {
int len;
/* the server is known, it's not the one the client requested, we have to
@ -2683,7 +2683,7 @@ int process_srv(struct session *t)
* (eg: some backup servers) will return a full cookie removal request.
*/
len = sprintf(trash, "Set-Cookie: %s=%s; path=/",
t->be->beprm->cookie_name,
t->be->cookie_name,
t->srv->cookie ? t->srv->cookie : "; Expires=Thu, 01-Jan-1970 00:00:01 GMT");
if (unlikely(http_header_add_tail2(rep, &txn->rsp, &txn->hdr_idx,
@ -2696,7 +2696,7 @@ int process_srv(struct session *t)
* Some caches understand the correct form: 'no-cache="set-cookie"', but
* others don't (eg: apache <= 1.3.26). So we use 'private' instead.
*/
if (t->be->beprm->options & PR_O_COOK_NOC) {
if (t->be->options & PR_O_COOK_NOC) {
if (unlikely(http_header_add_tail2(rep, &txn->rsp, &txn->hdr_idx,
"Cache-control: private", 22)) < 0)
goto return_bad_resp;
@ -2717,7 +2717,7 @@ int process_srv(struct session *t)
*/
if (((txn->flags & (TX_CACHEABLE | TX_CACHE_COOK | TX_SCK_ANY)) ==
(TX_CACHEABLE | TX_CACHE_COOK | TX_SCK_ANY)) &&
(t->be->beprm->options & PR_O_CHK_CACHE)) {
(t->be->options & PR_O_CHK_CACHE)) {
/* we're in presence of a cacheable response containing
* a set-cookie header. We'll block it as requested by
@ -2727,13 +2727,13 @@ int process_srv(struct session *t)
t->srv->cur_sess--;
t->srv->failed_secu++;
}
t->be->beprm->denied_resp++;
t->be->denied_resp++;
Alert("Blocking cacheable cookie in response from instance %s, server %s.\n",
t->be->beprm->id, t->srv?t->srv->id:"<dispatch>");
t->be->id, t->srv?t->srv->id:"<dispatch>");
send_log(t->be, LOG_ALERT,
"Blocking cacheable cookie in response from instance %s, server %s.\n",
t->be->beprm->id, t->srv?t->srv->id:"<dispatch>");
t->be->id, t->srv?t->srv->id:"<dispatch>");
goto return_srv_prx_502;
}
@ -2742,7 +2742,7 @@ int process_srv(struct session *t)
* Note that we do not need to add it in case of HTTP/1.0.
*/
if (!(t->flags & SN_CONN_CLOSED) &&
((t->fe->options | t->be->beprm->options) & PR_O_HTTP_CLOSE)) {
((t->fe->options | t->be->options) & PR_O_HTTP_CLOSE)) {
if ((unlikely(msg->sl.st.v_l != 8) ||
unlikely(req->data[msg->som + 7] != '0')) &&
unlikely(http_header_add_tail2(rep, &txn->rsp, &txn->hdr_idx,
@ -2765,22 +2765,22 @@ int process_srv(struct session *t)
* we close the server's outgoing connection right now.
*/
if ((req->l == 0) &&
(c == CL_STSHUTR || c == CL_STCLOSE || t->be->beprm->options & PR_O_FORCE_CLO)) {
(c == CL_STSHUTR || c == CL_STCLOSE || t->be->options & PR_O_FORCE_CLO)) {
MY_FD_CLR(t->srv_fd, StaticWriteEvent);
tv_eternity(&req->wex);
/* We must ensure that the read part is still alive when switching
* to shutw */
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
shutdown(t->srv_fd, SHUT_WR);
t->srv_state = SV_STSHUTW;
}
#ifdef CONFIG_HAP_TCPSPLICE
if ((t->fe->options & t->be->beprm->options) & PR_O_TCPSPLICE) {
if ((t->fe->options & t->be->options) & PR_O_TCPSPLICE) {
/* TCP splicing supported by both FE and BE */
tcp_splice_splicefd(t->cli_fd, t->srv_fd, 0);
}
@ -2818,7 +2818,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
@ -2840,8 +2840,8 @@ int process_srv(struct session *t)
/* We must ensure that the read part is still alive when switching
* to shutw */
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
t->srv_state = SV_STSHUTW;
return 1;
@ -2866,8 +2866,8 @@ int process_srv(struct session *t)
/* We must ensure that the read part is still alive when switching
* to shutw */
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
t->srv_state = SV_STSHUTW;
if (!(t->flags & SN_ERR_MASK))
t->flags |= SN_ERR_SRVTO;
@ -2886,8 +2886,8 @@ int process_srv(struct session *t)
else { /* buffer not empty, there are still data to be transferred */
if (! MY_FD_ISSET(t->srv_fd, StaticWriteEvent)) {
MY_FD_SET(t->srv_fd, StaticWriteEvent); /* restart writing */
if (t->be->beprm->srvtimeout) {
tv_delayfrom(&req->wex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout) {
tv_delayfrom(&req->wex, &now, t->be->srvtimeout);
/* FIXME: to prevent the server from expiring read timeouts during writes,
* we refresh it. */
rep->rex = req->wex;
@ -2907,8 +2907,8 @@ int process_srv(struct session *t)
else {
if (! MY_FD_ISSET(t->srv_fd, StaticReadEvent)) {
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
else
tv_eternity(&rep->rex);
}
@ -2935,7 +2935,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
@ -2951,7 +2951,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
@ -2971,7 +2971,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
@ -2985,8 +2985,8 @@ int process_srv(struct session *t)
else { /* buffer not empty */
if (! MY_FD_ISSET(t->srv_fd, StaticWriteEvent)) {
MY_FD_SET(t->srv_fd, StaticWriteEvent); /* restart writing */
if (t->be->beprm->srvtimeout) {
tv_delayfrom(&req->wex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout) {
tv_delayfrom(&req->wex, &now, t->be->srvtimeout);
/* FIXME: to prevent the server from expiring read timeouts during writes,
* we refresh it. */
rep->rex = req->wex;
@ -3016,7 +3016,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
@ -3032,7 +3032,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
@ -3052,7 +3052,7 @@ int process_srv(struct session *t)
/* We used to have a free connection slot. Since we'll never use it,
* we have to inform the server that it may be used by another session.
*/
if (may_dequeue_tasks(t->srv, t->be->beprm))
if (may_dequeue_tasks(t->srv, t->be))
task_wakeup(&rq, t->srv->queue_mgt);
return 1;
@ -3066,8 +3066,8 @@ int process_srv(struct session *t)
else {
if (! MY_FD_ISSET(t->srv_fd, StaticReadEvent)) {
MY_FD_SET(t->srv_fd, StaticReadEvent);
if (t->be->beprm->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->beprm->srvtimeout);
if (t->be->srvtimeout)
tv_delayfrom(&rep->rex, &now, t->be->srvtimeout);
else
tv_eternity(&rep->rex);
}
@ -3078,7 +3078,7 @@ int process_srv(struct session *t)
if ((global.mode & MODE_DEBUG) && (!(global.mode & MODE_QUIET) || (global.mode & MODE_VERBOSE))) {
int len;
len = sprintf(trash, "%08x:%s.srvcls[%04x:%04x]\n",
t->uniq_id, t->be->beprm->id, (unsigned short)t->cli_fd, (unsigned short)t->srv_fd);
t->uniq_id, t->be->id, (unsigned short)t->cli_fd, (unsigned short)t->srv_fd);
write(1, trash, len);
}
return 0;
@ -3370,13 +3370,13 @@ int produce_content_stats_proxy(struct session *s, struct proxy *px)
case DATA_ST_PX_INIT:
/* we are on a new proxy */
if (s->be->fiprm->uri_auth && s->be->fiprm->uri_auth->scope) {
if (s->be->uri_auth && s->be->uri_auth->scope) {
/* we have a limited scope, we have to check the proxy name */
struct stat_scope *scope;
int len;
len = strlen(px->id);
scope = s->be->fiprm->uri_auth->scope;
scope = s->be->uri_auth->scope;
while (scope) {
/* match exact proxy name */
@ -3665,8 +3665,8 @@ int apply_filter_to_req_headers(struct session *t, struct buffer *req, struct hd
* frontend, and the beconn will be updated later.
*/
t->rep->rto = t->req->wto = t->be->beprm->srvtimeout;
t->req->cto = t->be->beprm->contimeout;
t->rep->rto = t->req->wto = t->be->srvtimeout;
t->req->cto = t->be->contimeout;
last_hdr = 1;
break;
@ -3678,13 +3678,13 @@ int apply_filter_to_req_headers(struct session *t, struct buffer *req, struct hd
case ACT_DENY:
txn->flags |= TX_CLDENY;
last_hdr = 1;
t->be->beprm->denied_req++;
t->be->denied_req++;
break;
case ACT_TARPIT:
txn->flags |= TX_CLTARPIT;
last_hdr = 1;
t->be->beprm->denied_req++;
t->be->denied_req++;
break;
case ACT_REPLACE:
@ -3785,8 +3785,8 @@ int apply_filter_to_req_line(struct session *t, struct buffer *req, struct hdr_e
* frontend, and the beconn will be updated later.
*/
t->rep->rto = t->req->wto = t->be->beprm->srvtimeout;
t->req->cto = t->be->beprm->contimeout;
t->rep->rto = t->req->wto = t->be->srvtimeout;
t->req->cto = t->be->contimeout;
done = 1;
break;
@ -3797,13 +3797,13 @@ int apply_filter_to_req_line(struct session *t, struct buffer *req, struct hdr_e
case ACT_DENY:
txn->flags |= TX_CLDENY;
t->be->beprm->denied_req++;
t->be->denied_req++;
done = 1;
break;
case ACT_TARPIT:
txn->flags |= TX_CLTARPIT;
t->be->beprm->denied_req++;
t->be->denied_req++;
done = 1;
break;
@ -3901,9 +3901,9 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
char *cur_ptr, *cur_end, *cur_next;
int cur_idx, old_idx;
if (t->be->beprm->cookie_name == NULL &&
t->be->beprm->appsession_name == NULL &&
t->be->fiprm->capture_name == NULL)
if (t->be->cookie_name == NULL &&
t->be->appsession_name == NULL &&
t->be->capture_name == NULL)
return;
/* Iterate through the headers.
@ -4000,26 +4000,26 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
}
else {
/* first, let's see if we want to capture it */
if (t->fe->fiprm->capture_name != NULL &&
if (t->fe->capture_name != NULL &&
txn->cli_cookie == NULL &&
(p4 - p1 >= t->fe->fiprm->capture_namelen) &&
memcmp(p1, t->fe->fiprm->capture_name, t->fe->fiprm->capture_namelen) == 0) {
(p4 - p1 >= t->fe->capture_namelen) &&
memcmp(p1, t->fe->capture_name, t->fe->capture_namelen) == 0) {
int log_len = p4 - p1;
if ((txn->cli_cookie = pool_alloc(capture)) == NULL) {
Alert("HTTP logging : out of memory.\n");
} else {
if (log_len > t->fe->fiprm->capture_len)
log_len = t->fe->fiprm->capture_len;
if (log_len > t->fe->capture_len)
log_len = t->fe->capture_len;
memcpy(txn->cli_cookie, p1, log_len);
txn->cli_cookie[log_len] = 0;
}
}
if ((p2 - p1 == t->be->beprm->cookie_len) && (t->be->beprm->cookie_name != NULL) &&
(memcmp(p1, t->be->beprm->cookie_name, p2 - p1) == 0)) {
if ((p2 - p1 == t->be->cookie_len) && (t->be->cookie_name != NULL) &&
(memcmp(p1, t->be->cookie_name, p2 - p1) == 0)) {
/* Cool... it's the right one */
struct server *srv = t->be->beprm->srv;
struct server *srv = t->be->srv;
char *delim;
/* if we're in cookie prefix mode, we'll search the delimitor so that we
@ -4037,7 +4037,7 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
* +------------------------> cur_ptr
*/
if (t->be->beprm->options & PR_O_COOK_PFX) {
if (t->be->options & PR_O_COOK_PFX) {
for (delim = p3; delim < p4; delim++)
if (*delim == COOKIE_DELIM)
break;
@ -4059,7 +4059,7 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
while (srv) {
if (srv->cookie && (srv->cklen == delim - p3) &&
!memcmp(p3, srv->cookie, delim - p3)) {
if (srv->state & SRV_RUNNING || t->be->beprm->options & PR_O_PERSIST) {
if (srv->state & SRV_RUNNING || t->be->options & PR_O_PERSIST) {
/* we found the server and it's usable */
txn->flags &= ~TX_CK_MASK;
txn->flags |= TX_CK_VALID;
@ -4088,7 +4088,7 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
* application cookie so that it does not get accidentely removed later,
* if we're in cookie prefix mode
*/
if ((t->be->beprm->options & PR_O_COOK_PFX) && (delim != p4)) {
if ((t->be->options & PR_O_COOK_PFX) && (delim != p4)) {
int delta; /* negative */
delta = buffer_replace2(req, p3, delim + 1, NULL, 0);
@ -4102,7 +4102,7 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
app_cookies++; /* protect the header from deletion */
}
else if (del_cookie == NULL &&
(t->be->beprm->options & (PR_O_COOK_INS | PR_O_COOK_IND)) == (PR_O_COOK_INS | PR_O_COOK_IND)) {
(t->be->options & (PR_O_COOK_INS | PR_O_COOK_IND)) == (PR_O_COOK_INS | PR_O_COOK_IND)) {
del_cookie = p1;
del_colon = colon;
}
@ -4127,8 +4127,8 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
}
}
if ((t->be->beprm->appsession_name != NULL) &&
(memcmp(p1, t->be->beprm->appsession_name, p2 - p1) == 0)) {
if ((t->be->appsession_name != NULL) &&
(memcmp(p1, t->be->appsession_name, p2 - p1) == 0)) {
/* first, let's see if the cookie is our appcookie*/
/* Cool... it's the right one */
@ -4141,12 +4141,12 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
return;
}
memcpy(asession_temp->sessid, p3, t->be->beprm->appsession_len);
asession_temp->sessid[t->be->beprm->appsession_len] = 0;
memcpy(asession_temp->sessid, p3, t->be->appsession_len);
asession_temp->sessid[t->be->appsession_len] = 0;
asession_temp->serverid = NULL;
/* only do insert, if lookup fails */
if (chtbl_lookup(&(t->be->beprm->htbl_proxy), (void *) &asession_temp) != 0) {
if (chtbl_lookup(&(t->be->htbl_proxy), (void *) &asession_temp) != 0) {
if ((asession_temp = pool_alloc(appsess)) == NULL) {
/* free previously allocated memory */
pool_free_to(apools.sessid, local_asession.sessid);
@ -4157,7 +4157,7 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
asession_temp->sessid = local_asession.sessid;
asession_temp->serverid = local_asession.serverid;
chtbl_insert(&(t->be->beprm->htbl_proxy), (void *) asession_temp);
chtbl_insert(&(t->be->htbl_proxy), (void *) asession_temp);
} else {
/* free previously allocated memory */
pool_free_to(apools.sessid, local_asession.sessid);
@ -4166,10 +4166,10 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
if (asession_temp->serverid == NULL) {
Alert("Found Application Session without matching server.\n");
} else {
struct server *srv = t->be->beprm->srv;
struct server *srv = t->be->srv;
while (srv) {
if (strcmp(srv->id, asession_temp->serverid) == 0) {
if (srv->state & SRV_RUNNING || t->be->beprm->options & PR_O_PERSIST) {
if (srv->state & SRV_RUNNING || t->be->options & PR_O_PERSIST) {
/* we found the server and it's usable */
txn->flags &= ~TX_CK_MASK;
txn->flags |= TX_CK_VALID;
@ -4185,7 +4185,7 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
}/* end while(srv) */
}/* end else if server == NULL */
tv_delayfrom(&asession_temp->expire, &now, t->be->beprm->appsession_timeout);
tv_delayfrom(&asession_temp->expire, &now, t->be->appsession_timeout);
}/* end if ((t->proxy->appsession_name != NULL) ... */
}
@ -4463,10 +4463,10 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
char *cur_ptr, *cur_end, *cur_next;
int cur_idx, old_idx, delta;
if (t->be->beprm->cookie_name == NULL &&
t->be->beprm->appsession_name == NULL &&
t->be->fiprm->capture_name == NULL &&
!(t->be->beprm->options & PR_O_CHK_CACHE))
if (t->be->cookie_name == NULL &&
t->be->appsession_name == NULL &&
t->be->capture_name == NULL &&
!(t->be->options & PR_O_CHK_CACHE))
return;
/* Iterate through the headers.
@ -4500,9 +4500,9 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
/* maybe we only wanted to see if there was a set-cookie */
if (t->be->beprm->cookie_name == NULL &&
t->be->beprm->appsession_name == NULL &&
t->be->fiprm->capture_name == NULL)
if (t->be->cookie_name == NULL &&
t->be->appsession_name == NULL &&
t->be->capture_name == NULL)
return;
p1 = cur_ptr + val; /* first non-space char after 'Set-Cookie:' */
@ -4534,25 +4534,25 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
*/
/* first, let's see if we want to capture it */
if (t->be->fiprm->capture_name != NULL &&
if (t->be->capture_name != NULL &&
txn->srv_cookie == NULL &&
(p4 - p1 >= t->be->fiprm->capture_namelen) &&
memcmp(p1, t->be->fiprm->capture_name, t->be->fiprm->capture_namelen) == 0) {
(p4 - p1 >= t->be->capture_namelen) &&
memcmp(p1, t->be->capture_name, t->be->capture_namelen) == 0) {
int log_len = p4 - p1;
if ((txn->srv_cookie = pool_alloc(capture)) == NULL) {
Alert("HTTP logging : out of memory.\n");
}
if (log_len > t->be->fiprm->capture_len)
log_len = t->be->fiprm->capture_len;
if (log_len > t->be->capture_len)
log_len = t->be->capture_len;
memcpy(txn->srv_cookie, p1, log_len);
txn->srv_cookie[log_len] = 0;
}
/* now check if we need to process it for persistence */
if ((p2 - p1 == t->be->beprm->cookie_len) && (t->be->beprm->cookie_name != NULL) &&
(memcmp(p1, t->be->beprm->cookie_name, p2 - p1) == 0)) {
if ((p2 - p1 == t->be->cookie_len) && (t->be->cookie_name != NULL) &&
(memcmp(p1, t->be->cookie_name, p2 - p1) == 0)) {
/* Cool... it's the right one */
txn->flags |= TX_SCK_SEEN;
@ -4560,8 +4560,8 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
* this occurrence because we'll insert another one later.
* We'll delete it too if the "indirect" option is set and we're in
* a direct access. */
if (((t->srv) && (t->be->beprm->options & PR_O_COOK_INS)) ||
((t->flags & SN_DIRECT) && (t->be->beprm->options & PR_O_COOK_IND))) {
if (((t->srv) && (t->be->options & PR_O_COOK_INS)) ||
((t->flags & SN_DIRECT) && (t->be->options & PR_O_COOK_IND))) {
/* this header must be deleted */
delta = buffer_replace2(rtr, cur_ptr, cur_next, NULL, 0);
txn->hdr_idx.v[old_idx].next = cur_hdr->next;
@ -4573,7 +4573,7 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
txn->flags |= TX_SCK_DELETED;
}
else if ((t->srv) && (t->srv->cookie) &&
(t->be->beprm->options & PR_O_COOK_RW)) {
(t->be->options & PR_O_COOK_RW)) {
/* replace bytes p3->p4 with the cookie name associated
* with this server since we know it.
*/
@ -4585,7 +4585,7 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
txn->flags |= TX_SCK_INSERTED | TX_SCK_DELETED;
}
else if ((t->srv) && (t->srv->cookie) &&
(t->be->beprm->options & PR_O_COOK_PFX)) {
(t->be->options & PR_O_COOK_PFX)) {
/* insert the cookie name associated with this server
* before existing cookie, and insert a delimitor between them..
*/
@ -4599,8 +4599,8 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
}
}
/* next, let's see if the cookie is our appcookie */
else if ((t->be->beprm->appsession_name != NULL) &&
(memcmp(p1, t->be->beprm->appsession_name, p2 - p1) == 0)) {
else if ((t->be->appsession_name != NULL) &&
(memcmp(p1, t->be->appsession_name, p2 - p1) == 0)) {
/* Cool... it's the right one */
@ -4612,8 +4612,8 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
send_log(t->be, LOG_ALERT, "Not enough Memory process_srv():asession->sessid:malloc().\n");
return;
}
memcpy(asession_temp->sessid, p3, t->be->beprm->appsession_len);
asession_temp->sessid[t->be->beprm->appsession_len] = 0;
memcpy(asession_temp->sessid, p3, t->be->appsession_len);
asession_temp->sessid[t->be->appsession_len] = 0;
asession_temp->serverid = NULL;
/* only do insert, if lookup fails */
@ -4625,7 +4625,7 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
}
asession_temp->sessid = local_asession.sessid;
asession_temp->serverid = local_asession.serverid;
chtbl_insert(&(t->be->beprm->htbl_proxy), (void *) asession_temp);
chtbl_insert(&(t->be->htbl_proxy), (void *) asession_temp);
}/* end if (chtbl_lookup()) */
else {
/* free wasted memory */
@ -4644,10 +4644,10 @@ void manage_server_side_cookies(struct session *t, struct buffer *rtr)
if (asession_temp->serverid[0] == '\0')
memcpy(asession_temp->serverid, t->srv->id, server_id_len);
tv_delayfrom(&asession_temp->expire, &now, t->be->beprm->appsession_timeout);
tv_delayfrom(&asession_temp->expire, &now, t->be->appsession_timeout);
#if defined(DEBUG_HASH)
print_table(&(t->be->beprm->htbl_proxy));
print_table(&(t->be->htbl_proxy));
#endif
}/* end if ((t->proxy->appsession_name != NULL) ... */
break; /* we don't want to loop again since there cannot be another cookie on the same line */
@ -4758,21 +4758,21 @@ void get_srv_from_appsession(struct session *t, const char *begin, int len)
appsess local_asession;
char *request_line;
if (t->be->beprm->appsession_name == NULL ||
if (t->be->appsession_name == NULL ||
(t->txn.meth != HTTP_METH_GET && t->txn.meth != HTTP_METH_POST) ||
(request_line = memchr(begin, ';', len)) == NULL ||
((1 + t->be->beprm->appsession_name_len + 1 + t->be->beprm->appsession_len) > (begin + len - request_line)))
((1 + t->be->appsession_name_len + 1 + t->be->appsession_len) > (begin + len - request_line)))
return;
/* skip ';' */
request_line++;
/* look if we have a jsessionid */
if (strncasecmp(request_line, t->be->beprm->appsession_name, t->be->beprm->appsession_name_len) != 0)
if (strncasecmp(request_line, t->be->appsession_name, t->be->appsession_name_len) != 0)
return;
/* skip jsessionid= */
request_line += t->be->beprm->appsession_name_len + 1;
request_line += t->be->appsession_name_len + 1;
/* First try if we already have an appsession */
asession_temp = &local_asession;
@ -4784,12 +4784,12 @@ void get_srv_from_appsession(struct session *t, const char *begin, int len)
}
/* Copy the sessionid */
memcpy(asession_temp->sessid, request_line, t->be->beprm->appsession_len);
asession_temp->sessid[t->be->beprm->appsession_len] = 0;
memcpy(asession_temp->sessid, request_line, t->be->appsession_len);
asession_temp->sessid[t->be->appsession_len] = 0;
asession_temp->serverid = NULL;
/* only do insert, if lookup fails */
if (chtbl_lookup(&(t->be->beprm->htbl_proxy), (void *)&asession_temp)) {
if (chtbl_lookup(&(t->be->htbl_proxy), (void *)&asession_temp)) {
if ((asession_temp = pool_alloc(appsess)) == NULL) {
/* free previously allocated memory */
pool_free_to(apools.sessid, local_asession.sessid);
@ -4799,14 +4799,14 @@ void get_srv_from_appsession(struct session *t, const char *begin, int len)
}
asession_temp->sessid = local_asession.sessid;
asession_temp->serverid = local_asession.serverid;
chtbl_insert(&(t->be->beprm->htbl_proxy), (void *) asession_temp);
chtbl_insert(&(t->be->htbl_proxy), (void *) asession_temp);
}
else {
/* free previously allocated memory */
pool_free_to(apools.sessid, local_asession.sessid);
}
tv_delayfrom(&asession_temp->expire, &now, t->be->beprm->appsession_timeout);
tv_delayfrom(&asession_temp->expire, &now, t->be->appsession_timeout);
asession_temp->request_count++;
#if defined(DEBUG_HASH)
@ -4815,10 +4815,10 @@ void get_srv_from_appsession(struct session *t, const char *begin, int len)
if (asession_temp->serverid == NULL) {
Alert("Found Application Session without matching server.\n");
} else {
struct server *srv = t->be->beprm->srv;
struct server *srv = t->be->srv;
while (srv) {
if (strcmp(srv->id, asession_temp->serverid) == 0) {
if (srv->state & SRV_RUNNING || t->be->beprm->options & PR_O_PERSIST) {
if (srv->state & SRV_RUNNING || t->be->options & PR_O_PERSIST) {
/* we found the server and it's usable */
txn->flags &= ~TX_CK_MASK;
txn->flags |= TX_CK_VALID;
@ -4841,7 +4841,7 @@ void get_srv_from_appsession(struct session *t, const char *begin, int len)
* for the current backend, and if an authorization has been passed and is valid.
*
* It is assumed that the request is either a HEAD or GET and that the
* t->be->fiprm->uri_auth field is valid. An HTTP/401 response may be sent, or
* t->be->uri_auth field is valid. An HTTP/401 response may be sent, or
* produce_content() can be called to start sending data.
*
* Returns 1 if the session's state changes, otherwise 0.

16
src/queue.c
View File

@ -113,13 +113,13 @@ struct pendconn *pendconn_add(struct session *sess)
if (sess->srv->nbpend > sess->srv->nbpend_max)
sess->srv->nbpend_max = sess->srv->nbpend;
} else {
LIST_ADDQ(&sess->be->beprm->pendconns, &p->list);
sess->logs.prx_queue_size += sess->be->beprm->nbpend;
sess->be->beprm->nbpend++;
if (sess->be->beprm->nbpend > sess->be->beprm->nbpend_max)
sess->be->beprm->nbpend_max = sess->be->beprm->nbpend;
LIST_ADDQ(&sess->be->pendconns, &p->list);
sess->logs.prx_queue_size += sess->be->nbpend;
sess->be->nbpend++;
if (sess->be->nbpend > sess->be->nbpend_max)
sess->be->nbpend_max = sess->be->nbpend;
}
sess->be->beprm->totpend++;
sess->be->totpend++;
return p;
}
@ -135,8 +135,8 @@ void pendconn_free(struct pendconn *p)
if (p->srv)
p->srv->nbpend--;
else
p->sess->be->beprm->nbpend--;
p->sess->be->beprm->totpend--;
p->sess->be->nbpend--;
p->sess->be->totpend--;
pool_free(pendconn, p);
}

8
src/session.c
View File

@ -47,19 +47,19 @@ void session_free(struct session *s)
if (txn->rsp.cap != NULL) {
struct cap_hdr *h;
for (h = s->fe->fiprm->rsp_cap; h; h = h->next) {
for (h = s->fe->rsp_cap; h; h = h->next) {
if (txn->rsp.cap[h->index] != NULL)
pool_free_to(h->pool, txn->rsp.cap[h->index]);
}
pool_free_to(s->fe->fiprm->rsp_cap_pool, txn->rsp.cap);
pool_free_to(s->fe->rsp_cap_pool, txn->rsp.cap);
}
if (txn->req.cap != NULL) {
struct cap_hdr *h;
for (h = s->fe->fiprm->req_cap; h; h = h->next) {
for (h = s->fe->req_cap; h; h = h->next) {
if (txn->req.cap[h->index] != NULL)
pool_free_to(h->pool, txn->req.cap[h->index]);
}
pool_free_to(s->fe->fiprm->req_cap_pool, txn->req.cap);
pool_free_to(s->fe->req_cap_pool, txn->req.cap);
}
if (txn->uri)