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MEDIUM: stream: move the frontend's pointer to the session

Browse Source 
Just like for the listener, the frontend is session-wide so let's move
it to the session. There are a lot of places which were changed but the
changes are minimal in fact.
This commit is contained in:
Willy Tarreau 2015-04-03 15:40:56 +02:00
parent fb0afa77c9
commit e36cbcb3b0
13 changed files with 281 additions and 273 deletions
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1
include/types/session.h
View File

@ -36,6 +36,7 @@
#include <types/stick_table.h>
struct session {
struct proxy *fe; /* the proxy this session depends on for the client side */
struct listener *listener; /* the listener by which the request arrived */
};

1
include/types/stream.h
View File

@ -117,7 +117,6 @@ struct stream {
struct channel req; /* request channel */
struct channel res; /* response channel */
struct proxy *fe; /* the proxy this stream depends on for the client side */
struct proxy *be; /* the proxy this stream depends on for the server side */
struct session *sess; /* the session this stream is attached to */

2
src/backend.c
View File

@ -1090,7 +1090,7 @@ int connect_server(struct stream *s)
}
/* flag for logging source ip/port */
if (s->fe->options2 & PR_O2_SRC_ADDR)
if (strm_sess(s)->fe->options2 & PR_O2_SRC_ADDR)
s->si[1].flags |= SI_FL_SRC_ADDR;
/* disable lingering */

7
src/compression.c
View File

@ -36,6 +36,7 @@
#include <proto/compression.h>
#include <proto/freq_ctr.h>
#include <proto/proto_http.h>
#include <proto/stream.h>
#ifdef USE_ZLIB
@ -318,10 +319,10 @@ int http_compression_buffer_end(struct stream *s, struct buffer **in, struct buf
/* update input rate */
if (s->comp_ctx && s->comp_ctx->cur_lvl > 0) {
update_freq_ctr(&global.comp_bps_in, msg->next);
s->fe->fe_counters.comp_in += msg->next;
strm_sess(s)->fe->fe_counters.comp_in += msg->next;
s->be->be_counters.comp_in += msg->next;
} else {
s->fe->fe_counters.comp_byp += msg->next;
strm_sess(s)->fe->fe_counters.comp_byp += msg->next;
s->be->be_counters.comp_byp += msg->next;
}
@ -345,7 +346,7 @@ int http_compression_buffer_end(struct stream *s, struct buffer **in, struct buf
if (s->comp_ctx && s->comp_ctx->cur_lvl > 0) {
update_freq_ctr(&global.comp_bps_out, to_forward);
s->fe->fe_counters.comp_out += to_forward;
strm_sess(s)->fe->fe_counters.comp_out += to_forward;
s->be->be_counters.comp_out += to_forward;
}

10
src/dumpstats.c
View File

@ -1511,8 +1511,8 @@ static int stats_sock_parse_request(struct stream_interface *si, char *line)
resume_listener(l);
}
if (px->maxconn > px->feconn && !LIST_ISEMPTY(&s->fe->listener_queue))
dequeue_all_listeners(&s->fe->listener_queue);
if (px->maxconn > px->feconn && !LIST_ISEMPTY(&strm_sess(s)->fe->listener_queue))
dequeue_all_listeners(&strm_sess(s)->fe->listener_queue);
return 1;
}
@ -5044,7 +5044,7 @@ static int stats_dump_full_sess_to_buffer(struct stream_interface *si, struct st
chunk_appendf(&trash,
" frontend=%s (id=%u mode=%s), listener=%s (id=%u)",
sess->fe->id, sess->fe->uuid, sess->fe->mode ? "http" : "tcp",
strm_sess(sess)->fe->id, strm_sess(sess)->fe->uuid, strm_sess(sess)->fe->mode ? "http" : "tcp",
strm_sess(sess)->listener ? strm_sess(sess)->listener->name ? strm_sess(sess)->listener->name : "?" : "?",
strm_sess(sess)->listener ? strm_sess(sess)->listener->luid : 0);
@ -5612,7 +5612,7 @@ static int stats_dump_sess_to_buffer(struct stream_interface *si)
" src=%s:%d fe=%s be=%s srv=%s",
pn,
get_host_port(&conn->addr.from),
curr_sess->fe->id,
strm_sess(curr_sess)->fe->id,
(curr_sess->be->cap & PR_CAP_BE) ? curr_sess->be->id : "<NONE>",
objt_server(curr_sess->target) ? objt_server(curr_sess->target)->id : "<none>"
);
@ -5621,7 +5621,7 @@ static int stats_dump_sess_to_buffer(struct stream_interface *si)
chunk_appendf(&trash,
" src=unix:%d fe=%s be=%s srv=%s",
strm_sess(curr_sess)->listener->luid,
curr_sess->fe->id,
strm_sess(curr_sess)->fe->id,
(curr_sess->be->cap & PR_CAP_BE) ? curr_sess->be->id : "<NONE>",
objt_server(curr_sess->target) ? objt_server(curr_sess->target)->id : "<none>"
);

52
src/frontend.c
View File

@ -54,8 +54,10 @@
*/
int frontend_accept(struct stream *s)
{
struct session *sess = s->sess;
struct connection *conn = __objt_conn(s->si[0].end);
struct listener *l = strm_sess(s)->listener;
struct listener *l = sess->listener;
struct proxy *fe = sess->fe;
int cfd = conn->t.sock.fd;
@ -82,11 +84,11 @@ int frontend_accept(struct stream *s)
(char *) &one, sizeof(one)) == -1)
goto out_return;
if (s->fe->options & PR_O_TCP_CLI_KA)
if (fe->options & PR_O_TCP_CLI_KA)
setsockopt(cfd, SOL_SOCKET, SO_KEEPALIVE,
(char *) &one, sizeof(one));
if (s->fe->options & PR_O_TCP_NOLING)
if (fe->options & PR_O_TCP_NOLING)
fdtab[cfd].linger_risk = 1;
#if defined(TCP_MAXSEG)
@ -108,19 +110,19 @@ int frontend_accept(struct stream *s)
if (global.tune.client_rcvbuf)
setsockopt(cfd, SOL_SOCKET, SO_RCVBUF, &global.tune.client_rcvbuf, sizeof(global.tune.client_rcvbuf));
if (unlikely(s->fe->nb_req_cap > 0)) {
if ((s->txn.req.cap = pool_alloc2(s->fe->req_cap_pool)) == NULL)
if (unlikely(fe->nb_req_cap > 0)) {
if ((s->txn.req.cap = pool_alloc2(fe->req_cap_pool)) == NULL)
goto out_return; /* no memory */
memset(s->txn.req.cap, 0, s->fe->nb_req_cap * sizeof(void *));
memset(s->txn.req.cap, 0, fe->nb_req_cap * sizeof(void *));
}
if (unlikely(s->fe->nb_rsp_cap > 0)) {
if ((s->txn.rsp.cap = pool_alloc2(s->fe->rsp_cap_pool)) == NULL)
if (unlikely(fe->nb_rsp_cap > 0)) {
if ((s->txn.rsp.cap = pool_alloc2(fe->rsp_cap_pool)) == NULL)
goto out_free_reqcap; /* no memory */
memset(s->txn.rsp.cap, 0, s->fe->nb_rsp_cap * sizeof(void *));
memset(s->txn.rsp.cap, 0, fe->nb_rsp_cap * sizeof(void *));
}
if (s->fe->http_needed) {
if (fe->http_needed) {
/* we have to allocate header indexes only if we know
* that we may make use of them. This of course includes
* (mode == PR_MODE_HTTP).
@ -134,9 +136,9 @@ int frontend_accept(struct stream *s)
http_init_txn(s);
}
if ((s->fe->mode == PR_MODE_TCP || s->fe->mode == PR_MODE_HTTP)
&& (!LIST_ISEMPTY(&s->fe->logsrvs))) {
if (likely(!LIST_ISEMPTY(&s->fe->logformat))) {
if ((fe->mode == PR_MODE_TCP || fe->mode == PR_MODE_HTTP)
&& (!LIST_ISEMPTY(&fe->logsrvs))) {
if (likely(!LIST_ISEMPTY(&fe->logformat))) {
/* we have the client ip */
if (s->logs.logwait & LW_CLIP)
if (!(s->logs.logwait &= ~(LW_CLIP|LW_INIT)))
@ -152,16 +154,16 @@ int frontend_accept(struct stream *s)
case AF_INET:
case AF_INET6:
addr_to_str(&conn->addr.to, sn, sizeof(sn));
send_log(s->fe, LOG_INFO, "Connect from %s:%d to %s:%d (%s/%s)\n",
send_log(fe, LOG_INFO, "Connect from %s:%d to %s:%d (%s/%s)\n",
pn, get_host_port(&conn->addr.from),
sn, get_host_port(&conn->addr.to),
s->fe->id, (s->fe->mode == PR_MODE_HTTP) ? "HTTP" : "TCP");
fe->id, (fe->mode == PR_MODE_HTTP) ? "HTTP" : "TCP");
break;
case AF_UNIX:
/* UNIX socket, only the destination is known */
send_log(s->fe, LOG_INFO, "Connect to unix:%d (%s/%s)\n",
send_log(fe, LOG_INFO, "Connect to unix:%d (%s/%s)\n",
l->luid,
s->fe->id, (s->fe->mode == PR_MODE_HTTP) ? "HTTP" : "TCP");
fe->id, (fe->mode == PR_MODE_HTTP) ? "HTTP" : "TCP");
break;
}
}
@ -176,13 +178,13 @@ int frontend_accept(struct stream *s)
case AF_INET:
case AF_INET6:
chunk_printf(&trash, "%08x:%s.accept(%04x)=%04x from [%s:%d]\n",
s->uniq_id, s->fe->id, (unsigned short)l->fd, (unsigned short)cfd,
s->uniq_id, fe->id, (unsigned short)l->fd, (unsigned short)cfd,
pn, get_host_port(&conn->addr.from));
break;
case AF_UNIX:
/* UNIX socket, only the destination is known */
chunk_printf(&trash, "%08x:%s.accept(%04x)=%04x from [unix:%d]\n",
s->uniq_id, s->fe->id, (unsigned short)l->fd, (unsigned short)cfd,
s->uniq_id, fe->id, (unsigned short)l->fd, (unsigned short)cfd,
l->luid);
break;
}
@ -190,7 +192,7 @@ int frontend_accept(struct stream *s)
shut_your_big_mouth_gcc(write(1, trash.str, trash.len));
}
if (s->fe->mode == PR_MODE_HTTP)
if (fe->mode == PR_MODE_HTTP)
s->req.flags |= CF_READ_DONTWAIT; /* one read is usually enough */
/* note: this should not happen anymore since there's always at least the switching rules */
@ -199,17 +201,17 @@ int frontend_accept(struct stream *s)
channel_auto_close(&s->req); /* let the producer forward close requests */
}
s->req.rto = s->fe->timeout.client;
s->res.wto = s->fe->timeout.client;
s->req.rto = fe->timeout.client;
s->res.wto = fe->timeout.client;
/* everything's OK, let's go on */
return 1;
/* Error unrolling */
out_free_rspcap:
pool_free2(s->fe->rsp_cap_pool, s->txn.rsp.cap);
pool_free2(fe->rsp_cap_pool, s->txn.rsp.cap);
out_free_reqcap:
pool_free2(s->fe->req_cap_pool, s->txn.req.cap);
pool_free2(fe->req_cap_pool, s->txn.req.cap);
out_return:
return -1;
}
@ -225,7 +227,7 @@ smp_fetch_fe_id(struct proxy *px, struct stream *l4, void *l7, unsigned int opt,
{
smp->flags = SMP_F_VOL_SESS;
smp->type = SMP_T_UINT;
smp->data.uint = l4->fe->uuid;
smp->data.uint = strm_sess(l4)->fe->uuid;
return 1;
}

2
src/hlua.c
View File

@ -2139,8 +2139,8 @@ __LJMP static int hlua_socket_new(lua_State *L)
socket->s->flags = 0;
/* Assign the configured proxy to the new stream. */
socket->s->sess->fe = &socket_proxy;
socket->s->be = &socket_proxy;
socket->s->fe = &socket_proxy;
/* XXX: Set namy variables */
socket->s->store_count = 0;

27
src/log.c
View File

@ -920,7 +920,7 @@ const char sess_set_cookie[8] = "NPDIRU67"; /* No set-cookie, Set-cookie found a
int build_logline(struct stream *s, char *dst, size_t maxsize, struct list *list_format)
{
struct session *sess = strm_sess(s);
struct proxy *fe = s->fe;
struct proxy *fe = sess->fe;
struct proxy *be = s->be;
struct http_txn *txn = &s->txn;
char *uri;
@ -1541,13 +1541,13 @@ int build_logline(struct stream *s, char *dst, size_t maxsize, struct list *list
case LOG_FMT_LOGCNT: // %lc
if (tmp->options & LOG_OPT_HEXA) {
iret = snprintf(tmplog, dst + maxsize - tmplog, "%04X", s->fe->log_count);
iret = snprintf(tmplog, dst + maxsize - tmplog, "%04X", fe->log_count);
if (iret < 0 || iret > dst + maxsize - tmplog)
goto out;
last_isspace = 0;
tmplog += iret;
} else {
ret = ultoa_o(s->fe->log_count, tmplog, dst + maxsize - tmplog);
ret = ultoa_o(fe->log_count, tmplog, dst + maxsize - tmplog);
if (ret == NULL)
goto out;
tmplog = ret;
@ -1606,6 +1606,7 @@ out:
*/
void strm_log(struct stream *s)
{
struct session *sess = s->sess;
char *tmplog;
int size, err, level;
@ -1614,12 +1615,12 @@ void strm_log(struct stream *s)
((s->flags & SF_ERR_MASK) > SF_ERR_LOCAL) ||
(((s->flags & SF_ERR_MASK) == SF_ERR_NONE) &&
(s->si[1].conn_retries != s->be->conn_retries)) ||
((s->fe->mode == PR_MODE_HTTP) && s->txn.status >= 500);
((sess->fe->mode == PR_MODE_HTTP) && s->txn.status >= 500);
if (!err && (s->fe->options2 & PR_O2_NOLOGNORM))
if (!err && (sess->fe->options2 & PR_O2_NOLOGNORM))
return;
if (LIST_ISEMPTY(&s->fe->logsrvs))
if (LIST_ISEMPTY(&sess->fe->logsrvs))
return;
if (s->logs.level) { /* loglevel was overridden */
@ -1631,22 +1632,22 @@ void strm_log(struct stream *s)
}
else {
level = LOG_INFO;
if (err && (s->fe->options2 & PR_O2_LOGERRORS))
if (err && (sess->fe->options2 & PR_O2_LOGERRORS))
level = LOG_ERR;
}
/* if unique-id was not generated */
if (!s->unique_id && !LIST_ISEMPTY(&s->fe->format_unique_id)) {
if (!s->unique_id && !LIST_ISEMPTY(&sess->fe->format_unique_id)) {
if ((s->unique_id = pool_alloc2(pool2_uniqueid)) != NULL)
build_logline(s, s->unique_id, UNIQUEID_LEN, &s->fe->format_unique_id);
build_logline(s, s->unique_id, UNIQUEID_LEN, &sess->fe->format_unique_id);
}
tmplog = update_log_hdr(s->fe->log_tag ? s->fe->log_tag : global.log_tag);
tmplog = update_log_hdr(sess->fe->log_tag ? sess->fe->log_tag : global.log_tag);
size = tmplog - logline;
size += build_logline(s, tmplog, global.max_syslog_len - size, &s->fe->logformat);
size += build_logline(s, tmplog, global.max_syslog_len - size, &sess->fe->logformat);
if (size > 0) {
s->fe->log_count++;
__send_log(s->fe, level, logline, size + 1);
sess->fe->log_count++;
__send_log(sess->fe, level, logline, size + 1);
s->logs.logwait = 0;
}
}

16
src/peers.c
View File

@ -215,7 +215,7 @@ static void peer_session_release(struct stream_interface *si)
static void peer_io_handler(struct stream_interface *si)
{
struct stream *s = si_strm(si);
struct peers *curpeers = (struct peers *)s->fe->parent;
struct peers *curpeers = (struct peers *)strm_sess(s)->fe->parent;
struct appctx *appctx = objt_appctx(si->end);
int reql = 0;
int repl = 0;
@ -1151,12 +1151,8 @@ static struct stream *peer_session_create(struct peer *peer, struct peer_session
}
s->sess->listener = l;
/* Note: initially, the stream's backend points to the frontend.
* This changes later when switching rules are executed or
* when the default backend is assigned.
*/
s->be = s->fe = p;
s->sess->fe = p;
s->be = s->sess->fe;
s->req.buf = s->res.buf = NULL;
s->si[0].flags = SI_FL_NONE;
@ -1165,7 +1161,7 @@ static struct stream *peer_session_create(struct peer *peer, struct peer_session
si_reset(&s->si[0]);
si_set_state(&s->si[0], SI_ST_EST);
if (s->fe->options2 & PR_O2_INDEPSTR)
if (s->sess->fe->options2 & PR_O2_INDEPSTR)
s->si[0].flags |= SI_FL_INDEP_STR;
appctx = stream_int_register_handler(&s->si[0], &peer_applet);
@ -1245,14 +1241,14 @@ static struct stream *peer_session_create(struct peer *peer, struct peer_session
channel_auto_close(&s->req);/* let the producer forward close requests */
}
s->req.rto = s->fe->timeout.client;
s->req.rto = s->sess->fe->timeout.client;
s->req.wto = s->be->timeout.server;
channel_init(&s->res);
s->res.flags |= CF_ISRESP;
s->res.rto = s->be->timeout.server;
s->res.wto = s->fe->timeout.client;
s->res.wto = s->sess->fe->timeout.client;
s->req.rex = TICK_ETERNITY;
s->req.wex = TICK_ETERNITY;

295
src/proto_http.c
View File

@ -850,8 +850,8 @@ struct chunk *http_error_message(struct stream *s, int 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 if (strm_sess(s)->fe->errmsg[msgnum].str)
return &strm_sess(s)->fe->errmsg[msgnum];
else
return &http_err_chunks[msgnum];
}
@ -2262,7 +2262,7 @@ int select_compression_request_header(struct stream *s, struct buffer *req)
}
/* search for the algo in the backend in priority or the frontend */
if ((s->be->comp && (comp_algo_back = s->be->comp->algos)) || (s->fe->comp && (comp_algo_back = s->fe->comp->algos))) {
if ((s->be->comp && (comp_algo_back = s->be->comp->algos)) || (strm_sess(s)->fe->comp && (comp_algo_back = strm_sess(s)->fe->comp->algos))) {
int best_q = 0;
ctx.idx = 0;
@ -2320,7 +2320,7 @@ int select_compression_request_header(struct stream *s, struct buffer *req)
/* remove all occurrences of the header when "compression offload" is set */
if (s->comp_algo) {
if ((s->be->comp && s->be->comp->offload) || (s->fe->comp && s->fe->comp->offload)) {
if ((s->be->comp && s->be->comp->offload) || (strm_sess(s)->fe->comp && strm_sess(s)->fe->comp->offload)) {
http_remove_header2(msg, &txn->hdr_idx, &ctx);
ctx.idx = 0;
while (http_find_header2("Accept-Encoding", 15, req->p, &txn->hdr_idx, &ctx)) {
@ -2331,7 +2331,7 @@ int select_compression_request_header(struct stream *s, struct buffer *req)
}
/* identity is implicit does not require headers */
if ((s->be->comp && (comp_algo_back = s->be->comp->algos)) || (s->fe->comp && (comp_algo_back = s->fe->comp->algos))) {
if ((s->be->comp && (comp_algo_back = s->be->comp->algos)) || (strm_sess(s)->fe->comp && (comp_algo_back = strm_sess(s)->fe->comp->algos))) {
for (comp_algo = comp_algo_back; comp_algo; comp_algo = comp_algo->next) {
if (comp_algo->cfg_name_len == 8 && memcmp(comp_algo->cfg_name, "identity", 8) == 0) {
s->comp_algo = comp_algo;
@ -2398,7 +2398,7 @@ int select_compression_response_header(struct stream *s, struct buffer *res)
goto fail;
if ((s->be->comp && (comp_type = s->be->comp->types)) ||
(s->fe->comp && (comp_type = s->fe->comp->types))) {
(strm_sess(s)->fe->comp && (comp_type = strm_sess(s)->fe->comp->types))) {
for (; comp_type; comp_type = comp_type->next) {
if (ctx.vlen >= comp_type->name_len &&
strncasecmp(ctx.line+ctx.val, comp_type->name, comp_type->name_len) == 0)
@ -2411,7 +2411,7 @@ int select_compression_response_header(struct stream *s, struct buffer *res)
}
}
else { /* no content-type header */
if ((s->be->comp && s->be->comp->types) || (s->fe->comp && s->fe->comp->types))
if ((s->be->comp && s->be->comp->types) || (strm_sess(s)->fe->comp && strm_sess(s)->fe->comp->types))
goto fail; /* a content-type was required */
}
@ -2462,29 +2462,30 @@ fail:
void http_adjust_conn_mode(struct stream *s, struct http_txn *txn, struct http_msg *msg)
{
struct proxy *fe = strm_sess(s)->fe;
int tmp = TX_CON_WANT_KAL;
if (!((s->fe->options2|s->be->options2) & PR_O2_FAKE_KA)) {
if ((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_TUN ||
if (!((fe->options2|s->be->options2) & PR_O2_FAKE_KA)) {
if ((fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_TUN ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_TUN)
tmp = TX_CON_WANT_TUN;
if ((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
if ((fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL)
tmp = TX_CON_WANT_TUN;
}
if ((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_SCL ||
if ((fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_SCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_SCL) {
/* option httpclose + server_close => forceclose */
if ((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
if ((fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL)
tmp = TX_CON_WANT_CLO;
else
tmp = TX_CON_WANT_SCL;
}
if ((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_FCL ||
if ((fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_FCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_FCL)
tmp = TX_CON_WANT_CLO;
@ -2497,7 +2498,7 @@ void http_adjust_conn_mode(struct stream *s, struct http_txn *txn, struct http_m
int to_del = 0;
if ((msg->flags & HTTP_MSGF_VER_11) ||
((txn->flags & TX_CON_WANT_MSK) >= TX_CON_WANT_SCL &&
!((s->fe->options2|s->be->options2) & PR_O2_FAKE_KA)))
!((fe->options2|s->be->options2) & PR_O2_FAKE_KA)))
to_del |= 2; /* remove "keep-alive" */
if (!(msg->flags & HTTP_MSGF_VER_11))
to_del |= 1; /* remove "close" */
@ -2510,7 +2511,7 @@ void http_adjust_conn_mode(struct stream *s, struct http_txn *txn, struct http_m
((txn->flags & TX_HDR_CONN_CLO) || /* "connection: close" */
(!(msg->flags & HTTP_MSGF_VER_11) && !(txn->flags & TX_HDR_CONN_KAL)) || /* no "connection: k-a" in 1.0 */
!(msg->flags & HTTP_MSGF_XFER_LEN) || /* no length known => close */
s->fe->state == PR_STSTOPPED)) /* frontend is stopping */
fe->state == PR_STSTOPPED)) /* frontend is stopping */
txn->flags = (txn->flags & ~TX_CON_WANT_MSK) | TX_CON_WANT_CLO;
}
@ -2660,7 +2661,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
if (unlikely(msg->msg_state == HTTP_MSG_ERROR)) {
stream_inc_http_req_ctr(s);
stream_inc_http_err_ctr(s);
proxy_inc_fe_req_ctr(s->fe);
proxy_inc_fe_req_ctr(sess->fe);
goto return_bad_req;
}
@ -2675,7 +2676,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
*/
stream_inc_http_req_ctr(s);
stream_inc_http_err_ctr(s);
proxy_inc_fe_req_ctr(s->fe);
proxy_inc_fe_req_ctr(sess->fe);
if (msg->err_pos < 0)
msg->err_pos = req->buf->i;
goto return_bad_req;
@ -2691,7 +2692,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
/* we cannot return any message on error */
if (msg->err_pos >= 0) {
http_capture_bad_message(&s->fe->invalid_req, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, msg->msg_state, sess->fe);
stream_inc_http_err_ctr(s);
}
@ -2701,8 +2702,8 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
req->analysers = 0;
stream_inc_http_req_ctr(s);
proxy_inc_fe_req_ctr(s->fe);
s->fe->fe_counters.failed_req++;
proxy_inc_fe_req_ctr(sess->fe);
sess->fe->fe_counters.failed_req++;
if (sess->listener->counters)
sess->listener->counters->failed_req++;
@ -2721,7 +2722,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
/* read timeout : give up with an error message. */
if (msg->err_pos >= 0) {
http_capture_bad_message(&s->fe->invalid_req, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, msg->msg_state, sess->fe);
stream_inc_http_err_ctr(s);
}
txn->status = 408;
@ -2730,8 +2731,8 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
req->analysers = 0;
stream_inc_http_req_ctr(s);
proxy_inc_fe_req_ctr(s->fe);
s->fe->fe_counters.failed_req++;
proxy_inc_fe_req_ctr(sess->fe);
sess->fe->fe_counters.failed_req++;
if (sess->listener->counters)
sess->listener->counters->failed_req++;
@ -2749,7 +2750,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
goto failed_keep_alive;
if (msg->err_pos >= 0)
http_capture_bad_message(&s->fe->invalid_req, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, msg->msg_state, sess->fe);
txn->status = 400;
stream_int_retnclose(&s->si[0], http_error_message(s, HTTP_ERR_400));
msg->msg_state = HTTP_MSG_ERROR;
@ -2757,8 +2758,8 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
stream_inc_http_err_ctr(s);
stream_inc_http_req_ctr(s);
proxy_inc_fe_req_ctr(s->fe);
s->fe->fe_counters.failed_req++;
proxy_inc_fe_req_ctr(sess->fe);
sess->fe->fe_counters.failed_req++;
if (sess->listener->counters)
sess->listener->counters->failed_req++;
@ -2828,7 +2829,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
*/
stream_inc_http_req_ctr(s);
proxy_inc_fe_req_ctr(s->fe); /* one more valid request for this FE */
proxy_inc_fe_req_ctr(sess->fe); /* one more valid request for this FE */
if (txn->flags & TX_WAIT_NEXT_RQ) {
/* kill the pending keep-alive timeout */
@ -2841,7 +2842,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
* to block on that, so we have to capture it now.
*/
if (unlikely(msg->err_pos >= 0))
http_capture_bad_message(&s->fe->invalid_req, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, msg->msg_state, sess->fe);
/*
* 1: identify the method
@ -2857,22 +2858,22 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
* We have to do this for every request which gets in, because
* the monitor-uri is defined by the frontend.
*/
if (unlikely((s->fe->monitor_uri_len != 0) &&
(s->fe->monitor_uri_len == msg->sl.rq.u_l) &&
if (unlikely((sess->fe->monitor_uri_len != 0) &&
(sess->fe->monitor_uri_len == msg->sl.rq.u_l) &&
!memcmp(req->buf->p + msg->sl.rq.u,
s->fe->monitor_uri,
s->fe->monitor_uri_len))) {
sess->fe->monitor_uri,
sess->fe->monitor_uri_len))) {
/*
* We have found the monitor URI
*/
struct acl_cond *cond;
s->flags |= SF_MONITOR;
s->fe->fe_counters.intercepted_req++;
sess->fe->fe_counters.intercepted_req++;
/* Check if we want to fail this monitor request or not */
list_for_each_entry(cond, &s->fe->mon_fail_cond, list) {
int ret = acl_exec_cond(cond, s->fe, s, txn, SMP_OPT_DIR_REQ|SMP_OPT_FINAL);
list_for_each_entry(cond, &sess->fe->mon_fail_cond, list) {
int ret = acl_exec_cond(cond, sess->fe, s, txn, SMP_OPT_DIR_REQ|SMP_OPT_FINAL);
ret = acl_pass(ret);
if (cond->pol == ACL_COND_UNLESS)
@ -2941,7 +2942,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
* a proxied connection, which covers both "scheme://location" and
* CONNECT ip:port.
*/
if ((s->fe->options2 & PR_O2_USE_PXHDR) &&
if ((sess->fe->options2 & PR_O2_USE_PXHDR) &&
req->buf->p[msg->sl.rq.u] != '/' && req->buf->p[msg->sl.rq.u] != '*')
txn->flags |= TX_USE_PX_CONN;
@ -2951,7 +2952,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
/* 5: we may need to capture headers */
if (unlikely((s->logs.logwait & LW_REQHDR) && txn->req.cap))
capture_headers(req->buf->p, &txn->hdr_idx,
txn->req.cap, s->fe->req_cap);
txn->req.cap, sess->fe->req_cap);
/* 6: determine the transfer-length.
* According to RFC2616 #4.4, amended by the HTTPbis working group,
@ -3050,7 +3051,7 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
* time.
*/
if (!(txn->flags & TX_HDR_CONN_PRS) ||
((s->fe->options & PR_O_HTTP_MODE) != (s->be->options & PR_O_HTTP_MODE)))
((sess->fe->options & PR_O_HTTP_MODE) != (s->be->options & PR_O_HTTP_MODE)))
http_adjust_conn_mode(s, txn, msg);
/* end of job, return OK */
@ -3064,14 +3065,14 @@ int http_wait_for_request(struct stream *s, struct channel *req, int an_bit)
/* we detected a parsing error. We want to archive this request
* in the dedicated proxy area for later troubleshooting.
*/
http_capture_bad_message(&s->fe->invalid_req, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, msg->msg_state, sess->fe);
}
txn->req.msg_state = HTTP_MSG_ERROR;
txn->status = 400;
stream_int_retnclose(&s->si[0], http_error_message(s, HTTP_ERR_400));
s->fe->fe_counters.failed_req++;
sess->fe->fe_counters.failed_req++;
if (sess->listener->counters)
sess->listener->counters->failed_req++;
@ -3576,7 +3577,7 @@ resume_execution:
t->data_arg[STKTABLE_DT_HTTP_REQ_RATE].u, 1);
stkctr_set_flags(&s->stkctr[http_req_trk_idx(rule->action)], STKCTR_TRACK_CONTENT);
if (s->fe != s->be)
if (strm_sess(s)->fe != s->be)
stkctr_set_flags(&s->stkctr[http_req_trk_idx(rule->action)], STKCTR_TRACK_BACKEND);
}
}
@ -4179,8 +4180,8 @@ int http_process_req_common(struct stream *s, struct channel *req, int an_bit, s
/* Proceed with the stats now. */
if (unlikely(objt_applet(s->target) == &http_stats_applet)) {
/* process the stats request now */
if (s->fe == s->be) /* report it if the request was intercepted by the frontend */
s->fe->fe_counters.intercepted_req++;
if (sess->fe == s->be) /* report it if the request was intercepted by the frontend */
sess->fe->fe_counters.intercepted_req++;
if (!(s->flags & SF_ERR_MASK)) // this is not really an error but it is
s->flags |= SF_ERR_LOCAL; // to mark that it comes from the proxy
@ -4188,7 +4189,7 @@ int http_process_req_common(struct stream *s, struct channel *req, int an_bit, s
s->flags |= SF_FINST_R;
/* we may want to compress the stats page */
if (s->fe->comp || s->be->comp)
if (sess->fe->comp || s->be->comp)
select_compression_request_header(s, req->buf);
/* enable the minimally required analyzers to handle keep-alive and compression on the HTTP response */
@ -4248,8 +4249,8 @@ int http_process_req_common(struct stream *s, struct channel *req, int an_bit, s
if (!req->analyse_exp)
req->analyse_exp = tick_add(now_ms, 0);
stream_inc_http_err_ctr(s);
s->fe->fe_counters.denied_req++;
if (s->fe != s->be)
sess->fe->fe_counters.denied_req++;
if (sess->fe != s->be)
s->be->be_counters.denied_req++;
if (sess->listener->counters)
sess->listener->counters->denied_req++;
@ -4261,8 +4262,8 @@ int http_process_req_common(struct stream *s, struct channel *req, int an_bit, s
s->logs.tv_request = now;
stream_int_retnclose(&s->si[0], http_error_message(s, HTTP_ERR_403));
stream_inc_http_err_ctr(s);
s->fe->fe_counters.denied_req++;
if (s->fe != s->be)
sess->fe->fe_counters.denied_req++;
if (sess->fe != s->be)
s->be->be_counters.denied_req++;
if (sess->listener->counters)
sess->listener->counters->denied_req++;
@ -4274,14 +4275,14 @@ int http_process_req_common(struct stream *s, struct channel *req, int an_bit, s
/* we detected a parsing error. We want to archive this request
* in the dedicated proxy area for later troubleshooting.
*/
http_capture_bad_message(&s->fe->invalid_req, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, msg->msg_state, sess->fe);
}
txn->req.msg_state = HTTP_MSG_ERROR;
txn->status = 400;
stream_int_retnclose(&s->si[0], http_error_message(s, HTTP_ERR_400));
s->fe->fe_counters.failed_req++;
sess->fe->fe_counters.failed_req++;
if (sess->listener->counters)
sess->listener->counters->failed_req++;
@ -4327,7 +4328,7 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
req->buf->i,
req->analysers);
if (s->fe->comp || s->be->comp)
if (sess->fe->comp || s->be->comp)
select_compression_request_header(s, req->buf);
/*
@ -4401,7 +4402,7 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
* the fields will stay coherent and the URI will not move.
* This should only be performed in the backend.
*/
if ((s->be->cookie_name || s->be->appsession_name || s->fe->capture_name)
if ((s->be->cookie_name || s->be->appsession_name || sess->fe->capture_name)
&& !(txn->flags & (TX_CLDENY|TX_CLTARPIT)))
manage_client_side_cookies(s, req);
@ -4417,15 +4418,15 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
/* add unique-id if "header-unique-id" is specified */
if (!LIST_ISEMPTY(&s->fe->format_unique_id)) {
if (!LIST_ISEMPTY(&sess->fe->format_unique_id)) {
if ((s->unique_id = pool_alloc2(pool2_uniqueid)) == NULL)
goto return_bad_req;
s->unique_id[0] = '\0';
build_logline(s, s->unique_id, UNIQUEID_LEN, &s->fe->format_unique_id);
build_logline(s, s->unique_id, UNIQUEID_LEN, &sess->fe->format_unique_id);
}
if (s->fe->header_unique_id && s->unique_id) {
chunk_printf(&trash, "%s: %s", s->fe->header_unique_id, s->unique_id);
if (sess->fe->header_unique_id && s->unique_id) {
chunk_printf(&trash, "%s: %s", sess->fe->header_unique_id, s->unique_id);
if (trash.len < 0)
goto return_bad_req;
if (unlikely(http_header_add_tail2(&txn->req, &txn->hdr_idx, trash.str, trash.len) < 0))
@ -4436,11 +4437,11 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
* 9: add X-Forwarded-For if either the frontend or the backend
* asks for it.
*/
if ((s->fe->options | s->be->options) & PR_O_FWDFOR) {
if ((sess->fe->options | s->be->options) & PR_O_FWDFOR) {
struct hdr_ctx ctx = { .idx = 0 };
if (!((s->fe->options | s->be->options) & PR_O_FF_ALWAYS) &&
http_find_header2(s->be->fwdfor_hdr_len ? s->be->fwdfor_hdr_name : s->fe->fwdfor_hdr_name,
s->be->fwdfor_hdr_len ? s->be->fwdfor_hdr_len : s->fe->fwdfor_hdr_len,
if (!((sess->fe->options | s->be->options) & PR_O_FF_ALWAYS) &&
http_find_header2(s->be->fwdfor_hdr_len ? s->be->fwdfor_hdr_name : sess->fe->fwdfor_hdr_name,
s->be->fwdfor_hdr_len ? s->be->fwdfor_hdr_len : sess->fe->fwdfor_hdr_len,
req->buf->p, &txn->hdr_idx, &ctx)) {
/* The header is set to be added only if none is present
* and we found it, so don't do anything.
@ -4450,9 +4451,9 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
/* Add an X-Forwarded-For header unless the source IP is
* in the 'except' network range.
*/
if ((!s->fe->except_mask.s_addr ||
(((struct sockaddr_in *)&cli_conn->addr.from)->sin_addr.s_addr & s->fe->except_mask.s_addr)
!= s->fe->except_net.s_addr) &&
if ((!sess->fe->except_mask.s_addr ||
(((struct sockaddr_in *)&cli_conn->addr.from)->sin_addr.s_addr & sess->fe->except_mask.s_addr)
!= sess->fe->except_net.s_addr) &&
(!s->be->except_mask.s_addr ||
(((struct sockaddr_in *)&cli_conn->addr.from)->sin_addr.s_addr & s->be->except_mask.s_addr)
!= s->be->except_net.s_addr)) {
@ -4469,8 +4470,8 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
len = s->be->fwdfor_hdr_len;
memcpy(trash.str, s->be->fwdfor_hdr_name, len);
} else {
len = s->fe->fwdfor_hdr_len;
memcpy(trash.str, s->fe->fwdfor_hdr_name, len);
len = sess->fe->fwdfor_hdr_len;
memcpy(trash.str, sess->fe->fwdfor_hdr_name, len);
}
len += snprintf(trash.str + len, trash.size - len, ": %d.%d.%d.%d", pn[0], pn[1], pn[2], pn[3]);
@ -4497,8 +4498,8 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
len = s->be->fwdfor_hdr_len;
memcpy(trash.str, s->be->fwdfor_hdr_name, len);
} else {
len = s->fe->fwdfor_hdr_len;
memcpy(trash.str, s->fe->fwdfor_hdr_name, len);
len = sess->fe->fwdfor_hdr_len;
memcpy(trash.str, sess->fe->fwdfor_hdr_name, len);
}
len += snprintf(trash.str + len, trash.size - len, ": %s", pn);
@ -4511,7 +4512,7 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
* 10: add X-Original-To if either the frontend or the backend
* asks for it.
*/
if ((s->fe->options | s->be->options) & PR_O_ORGTO) {
if ((sess->fe->options | s->be->options) & PR_O_ORGTO) {
/* FIXME: don't know if IPv6 can handle that case too. */
if (cli_conn && cli_conn->addr.from.ss_family == AF_INET) {
@ -4521,9 +4522,9 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
conn_get_to_addr(cli_conn);
if (cli_conn->addr.to.ss_family == AF_INET &&
((!s->fe->except_mask_to.s_addr ||
(((struct sockaddr_in *)&cli_conn->addr.to)->sin_addr.s_addr & s->fe->except_mask_to.s_addr)
!= s->fe->except_to.s_addr) &&
((!sess->fe->except_mask_to.s_addr ||
(((struct sockaddr_in *)&cli_conn->addr.to)->sin_addr.s_addr & sess->fe->except_mask_to.s_addr)
!= sess->fe->except_to.s_addr) &&
(!s->be->except_mask_to.s_addr ||
(((struct sockaddr_in *)&cli_conn->addr.to)->sin_addr.s_addr & s->be->except_mask_to.s_addr)
!= s->be->except_to.s_addr))) {
@ -4540,8 +4541,8 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
len = s->be->orgto_hdr_len;
memcpy(trash.str, s->be->orgto_hdr_name, len);
} else {
len = s->fe->orgto_hdr_len;
memcpy(trash.str, s->fe->orgto_hdr_name, len);
len = sess->fe->orgto_hdr_len;
memcpy(trash.str, sess->fe->orgto_hdr_name, len);
}
len += snprintf(trash.str + len, trash.size - len, ": %d.%d.%d.%d", pn[0], pn[1], pn[2], pn[3]);
@ -4558,21 +4559,21 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
*/
if (!(txn->flags & TX_HDR_CONN_UPG) &&
(((txn->flags & TX_CON_WANT_MSK) != TX_CON_WANT_TUN) ||
((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
((sess->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL))) {
unsigned int want_flags = 0;
if (msg->flags & HTTP_MSGF_VER_11) {
if (((txn->flags & TX_CON_WANT_MSK) >= TX_CON_WANT_SCL ||
((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
((sess->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL)) &&
!((s->fe->options2|s->be->options2) & PR_O2_FAKE_KA))
!((sess->fe->options2|s->be->options2) & PR_O2_FAKE_KA))
want_flags |= TX_CON_CLO_SET;
} else {
if (((txn->flags & TX_CON_WANT_MSK) == TX_CON_WANT_KAL &&
((s->fe->options & PR_O_HTTP_MODE) != PR_O_HTTP_PCL &&
((sess->fe->options & PR_O_HTTP_MODE) != PR_O_HTTP_PCL &&
(s->be->options & PR_O_HTTP_MODE) != PR_O_HTTP_PCL)) ||
((s->fe->options2|s->be->options2) & PR_O2_FAKE_KA))
((sess->fe->options2|s->be->options2) & PR_O2_FAKE_KA))
want_flags |= TX_CON_KAL_SET;
}
@ -4630,7 +4631,7 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
/* we detected a parsing error. We want to archive this request
* in the dedicated proxy area for later troubleshooting.
*/
http_capture_bad_message(&s->fe->invalid_req, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, msg->msg_state, sess->fe);
}
txn->req.msg_state = HTTP_MSG_ERROR;
@ -4638,7 +4639,7 @@ int http_process_request(struct stream *s, struct channel *req, int an_bit)
req->analysers = 0;
stream_int_retnclose(&s->si[0], http_error_message(s, HTTP_ERR_400));
s->fe->fe_counters.failed_req++;
sess->fe->fe_counters.failed_req++;
if (sess->listener->counters)
sess->listener->counters->failed_req++;
@ -4831,7 +4832,7 @@ int http_wait_for_request_body(struct stream *s, struct channel *req, int an_bit
return_err_msg:
req->analysers = 0;
s->fe->fe_counters.failed_req++;
sess->fe->fe_counters.failed_req++;
if (sess->listener->counters)
sess->listener->counters->failed_req++;
return 0;
@ -4898,6 +4899,7 @@ int http_send_name_header(struct http_txn *txn, struct proxy* be, const char* sr
void http_end_txn_clean_session(struct stream *s)
{
int prev_status = s->txn.status;
struct proxy *fe = strm_sess(s)->fe;
/* FIXME: We need a more portable way of releasing a backend's and a
* server's connections. We need a safer way to reinitialize buffer
@ -4931,10 +4933,10 @@ void http_end_txn_clean_session(struct stream *s)
if (n < 1 || n > 5)
n = 0;
if (s->fe->mode == PR_MODE_HTTP) {
s->fe->fe_counters.p.http.rsp[n]++;
if (fe->mode == PR_MODE_HTTP) {
fe->fe_counters.p.http.rsp[n]++;
if (s->comp_algo && (s->flags & SF_COMP_READY))
s->fe->fe_counters.p.http.comp_rsp++;
fe->fe_counters.p.http.comp_rsp++;
}
if ((s->flags & SF_BE_ASSIGNED) &&
(s->be->mode == PR_MODE_HTTP)) {
@ -4950,9 +4952,9 @@ void http_end_txn_clean_session(struct stream *s)
s->logs.bytes_out -= s->res.buf->i;
/* let's do a final log if we need it */
if (!LIST_ISEMPTY(&s->fe->logformat) && s->logs.logwait &&
if (!LIST_ISEMPTY(&fe->logformat) && s->logs.logwait &&
!(s->flags & SF_MONITOR) &&
(!(s->fe->options & PR_O_NULLNOLOG) || s->req.total)) {
(!(fe->options & PR_O_NULLNOLOG) || s->req.total)) {
s->do_log(s);
}
@ -5021,10 +5023,10 @@ void http_end_txn_clean_session(struct stream *s)
s->txn.flags |= TX_PREFER_LAST;
}
if (s->fe->options2 & PR_O2_INDEPSTR)
if (fe->options2 & PR_O2_INDEPSTR)
s->si[1].flags |= SI_FL_INDEP_STR;
if (s->fe->options2 & PR_O2_NODELAY) {
if (fe->options2 & PR_O2_NODELAY) {
s->req.flags |= CF_NEVER_WAIT;
s->res.flags |= CF_NEVER_WAIT;
}
@ -5505,7 +5507,7 @@ int http_request_forward_body(struct stream *s, struct channel *req, int an_bit)
else if (ret < 0) {
stream_inc_http_err_ctr(s);
if (msg->err_pos >= 0)
http_capture_bad_message(&s->fe->invalid_req, s, msg, HTTP_MSG_CHUNK_SIZE, s->be);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, HTTP_MSG_CHUNK_SIZE, s->be);
goto return_bad_req;
}
/* otherwise we're in HTTP_MSG_DATA or HTTP_MSG_TRAILERS state */
@ -5519,7 +5521,7 @@ int http_request_forward_body(struct stream *s, struct channel *req, int an_bit)
else if (ret < 0) {
stream_inc_http_err_ctr(s);
if (msg->err_pos >= 0)
http_capture_bad_message(&s->fe->invalid_req, s, msg, HTTP_MSG_CHUNK_CRLF, s->be);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, HTTP_MSG_CHUNK_CRLF, s->be);
goto return_bad_req;
}
/* we're in MSG_CHUNK_SIZE now */
@ -5532,7 +5534,7 @@ int http_request_forward_body(struct stream *s, struct channel *req, int an_bit)
else if (ret < 0) {
stream_inc_http_err_ctr(s);
if (msg->err_pos >= 0)
http_capture_bad_message(&s->fe->invalid_req, s, msg, HTTP_MSG_TRAILERS, s->be);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, HTTP_MSG_TRAILERS, s->be);
goto return_bad_req;
}
/* we're in HTTP_MSG_DONE now */
@ -5566,7 +5568,7 @@ int http_request_forward_body(struct stream *s, struct channel *req, int an_bit)
goto aborted_xfer;
}
if (msg->err_pos >= 0)
http_capture_bad_message(&s->fe->invalid_req, s, msg, old_state, s->be);
http_capture_bad_message(&sess->fe->invalid_req, s, msg, old_state, s->be);
goto return_bad_req;
}
return 1;
@ -5615,7 +5617,7 @@ int http_request_forward_body(struct stream *s, struct channel *req, int an_bit)
s->flags |= SF_FINST_D;
}
s->fe->fe_counters.cli_aborts++;
sess->fe->fe_counters.cli_aborts++;
s->be->be_counters.cli_aborts++;
if (objt_server(s->target))
objt_server(s->target)->counters.cli_aborts++;
@ -5647,7 +5649,7 @@ int http_request_forward_body(struct stream *s, struct channel *req, int an_bit)
return 0;
return_bad_req: /* let's centralize all bad requests */
s->fe->fe_counters.failed_req++;
sess->fe->fe_counters.failed_req++;
if (sess->listener->counters)
sess->listener->counters->failed_req++;
@ -5689,7 +5691,7 @@ int http_request_forward_body(struct stream *s, struct channel *req, int an_bit)
req->analysers = 0;
s->res.analysers = 0; /* we're in data phase, we want to abort both directions */
s->fe->fe_counters.srv_aborts++;
sess->fe->fe_counters.srv_aborts++;
s->be->be_counters.srv_aborts++;
if (objt_server(s->target))
objt_server(s->target)->counters.srv_aborts++;
@ -5714,6 +5716,7 @@ int http_request_forward_body(struct stream *s, struct channel *req, int an_bit)
*/
int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
{
struct session *sess = s->sess;
struct http_txn *txn = &s->txn;
struct http_msg *msg = &txn->rsp;
struct hdr_ctx ctx;
@ -5813,7 +5816,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
*/
hdr_response_bad:
if (msg->msg_state == HTTP_MSG_ERROR || msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, sess->fe);
s->be->be_counters.failed_resp++;
if (objt_server(s->target)) {
@ -5846,7 +5849,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
/* read error */
else if (rep->flags & CF_READ_ERROR) {
if (msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, sess->fe);
else if (txn->flags & TX_NOT_FIRST)
goto abort_keep_alive;
@ -5873,7 +5876,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
/* read timeout : return a 504 to the client. */
else if (rep->flags & CF_READ_TIMEOUT) {
if (msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, sess->fe);
else if (txn->flags & TX_NOT_FIRST)
goto abort_keep_alive;
@ -5899,7 +5902,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
/* client abort with an abortonclose */
else if ((rep->flags & CF_SHUTR) && ((s->req.flags & (CF_SHUTR|CF_SHUTW)) == (CF_SHUTR|CF_SHUTW))) {
s->fe->fe_counters.cli_aborts++;
sess->fe->fe_counters.cli_aborts++;
s->be->be_counters.cli_aborts++;
if (objt_server(s->target))
objt_server(s->target)->counters.cli_aborts++;
@ -5923,7 +5926,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
/* close from server, capture the response if the server has started to respond */
else if (rep->flags & CF_SHUTR) {
if (msg->msg_state >= HTTP_MSG_RPVER || msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, sess->fe);
else if (txn->flags & TX_NOT_FIRST)
goto abort_keep_alive;
@ -5950,7 +5953,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
/* write error to client (we don't send any message then) */
else if (rep->flags & CF_WRITE_ERROR) {
if (msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, sess->fe);
else if (txn->flags & TX_NOT_FIRST)
goto abort_keep_alive;
@ -5978,7 +5981,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
*/
if (unlikely(msg->err_pos >= 0))
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, msg->msg_state, sess->fe);
/*
* 1: get the status code
@ -6072,7 +6075,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
s->logs.logwait &= ~LW_RESP;
if (unlikely((s->logs.logwait & LW_RSPHDR) && txn->rsp.cap))
capture_headers(rep->buf->p, &txn->hdr_idx,
txn->rsp.cap, s->fe->rsp_cap);
txn->rsp.cap, sess->fe->rsp_cap);
/* 4: determine the transfer-length.
* According to RFC2616 #4.4, amended by the HTTPbis working group,
@ -6171,7 +6174,7 @@ int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
msg->body_len = msg->chunk_len = cl;
}
if (s->fe->comp || s->be->comp)
if (sess->fe->comp || s->be->comp)
select_compression_response_header(s, rep->buf);
skip_content_length:
@ -6207,13 +6210,13 @@ skip_content_length:
}
else if ((txn->status >= 200) && !(txn->flags & TX_HDR_CONN_PRS) &&
((txn->flags & TX_CON_WANT_MSK) != TX_CON_WANT_TUN ||
((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
((sess->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL))) {
int to_del = 0;
/* this situation happens when combining pretend-keepalive with httpclose. */
if ((txn->flags & TX_CON_WANT_MSK) == TX_CON_WANT_KAL &&
((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
((sess->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL))
txn->flags = (txn->flags & ~TX_CON_WANT_MSK) | TX_CON_WANT_CLO;
@ -6327,8 +6330,8 @@ int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, s
* pointer and the ->fe rule list. If it doesn't match, I initialize
* the loop with the ->be.
*/
if (s->current_rule_list == &s->fe->http_res_rules)
cur_proxy = s->fe;
if (s->current_rule_list == &sess->fe->http_res_rules)
cur_proxy = sess->fe;
else
cur_proxy = s->be;
while (1) {
@ -6374,7 +6377,7 @@ int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, s
objt_server(s->target)->counters.failed_secu++;
s->be->be_counters.denied_resp++;
s->fe->fe_counters.denied_resp++;
sess->fe->fe_counters.denied_resp++;
if (sess->listener->counters)
sess->listener->counters->denied_resp++;
@ -6398,9 +6401,9 @@ int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, s
}
/* check whether we're already working on the frontend */
if (cur_proxy == s->fe)
if (cur_proxy == sess->fe)
break;
cur_proxy = s->fe;
cur_proxy = sess->fe;
}
/* After this point, this anayzer can't return yield, so we can
@ -6419,7 +6422,7 @@ int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, s
/*
* Now check for a server cookie.
*/
if (s->be->cookie_name || s->be->appsession_name || s->fe->capture_name ||
if (s->be->cookie_name || s->be->appsession_name || sess->fe->capture_name ||
(s->be->options & PR_O_CHK_CACHE))
manage_server_side_cookies(s, rep);
@ -6525,7 +6528,7 @@ int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, s
objt_server(s->target)->counters.failed_secu++;
s->be->be_counters.denied_resp++;
s->fe->fe_counters.denied_resp++;
sess->fe->fe_counters.denied_resp++;
if (sess->listener->counters)
sess->listener->counters->denied_resp++;
@ -6548,7 +6551,7 @@ int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, s
*/
if ((txn->status != 101) && !(txn->flags & TX_HDR_CONN_UPG) &&
(((txn->flags & TX_CON_WANT_MSK) != TX_CON_WANT_TUN) ||
((s->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
((sess->fe->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL ||
(s->be->options & PR_O_HTTP_MODE) == PR_O_HTTP_PCL))) {
unsigned int want_flags = 0;
@ -6581,7 +6584,7 @@ int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, s
* bytes from the server, then this is the right moment. We have
* to temporarily assign bytes_out to log what we currently have.
*/
if (!LIST_ISEMPTY(&s->fe->logformat) && !(s->logs.logwait & LW_BYTES)) {
if (!LIST_ISEMPTY(&sess->fe->logformat) && !(s->logs.logwait & LW_BYTES)) {
s->logs.t_close = s->logs.t_data; /* to get a valid end date */
s->logs.bytes_out = txn->rsp.eoh;
s->do_log(s);
@ -6621,6 +6624,7 @@ int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, s
*/
int http_response_forward_body(struct stream *s, struct channel *res, int an_bit)
{
struct session *sess = s->sess;
struct http_txn *txn = &s->txn;
struct http_msg *msg = &s->txn.rsp;
static struct buffer *tmpbuf = &buf_empty;
@ -6734,7 +6738,7 @@ int http_response_forward_body(struct stream *s, struct channel *res, int an_bit
goto missing_data;
else if (ret < 0) {
if (msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, HTTP_MSG_CHUNK_CRLF, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, HTTP_MSG_CHUNK_CRLF, sess->fe);
goto return_bad_res;
}
/* we're in MSG_CHUNK_SIZE now, fall through */
@ -6750,7 +6754,7 @@ int http_response_forward_body(struct stream *s, struct channel *res, int an_bit
goto missing_data;
else if (ret < 0) {
if (msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, HTTP_MSG_CHUNK_SIZE, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, HTTP_MSG_CHUNK_SIZE, sess->fe);
goto return_bad_res;
}
/* otherwise we're in HTTP_MSG_DATA or HTTP_MSG_TRAILERS state */
@ -6768,7 +6772,7 @@ int http_response_forward_body(struct stream *s, struct channel *res, int an_bit
goto missing_data;
else if (ret < 0) {
if (msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, HTTP_MSG_TRAILERS, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, HTTP_MSG_TRAILERS, sess->fe);
goto return_bad_res;
}
/* we're in HTTP_MSG_DONE now, fall through */
@ -6805,7 +6809,7 @@ int http_response_forward_body(struct stream *s, struct channel *res, int an_bit
goto aborted_xfer;
}
if (msg->err_pos >= 0)
http_capture_bad_message(&s->be->invalid_rep, s, msg, ret, s->fe);
http_capture_bad_message(&s->be->invalid_rep, s, msg, ret, sess->fe);
goto return_bad_res;
}
return 1;
@ -6917,7 +6921,7 @@ int http_response_forward_body(struct stream *s, struct channel *res, int an_bit
res->analysers = 0;
s->req.analysers = 0; /* we're in data phase, we want to abort both directions */
s->fe->fe_counters.cli_aborts++;
sess->fe->fe_counters.cli_aborts++;
s->be->be_counters.cli_aborts++;
if (objt_server(s->target))
objt_server(s->target)->counters.cli_aborts++;
@ -6976,7 +6980,7 @@ int apply_filter_to_req_headers(struct stream *s, struct channel *req, struct hd
* FIXME: should we return an HTTP/500 here so that
* the admin knows there's a problem ?
*/
if (s->be != s->fe)
if (s->be != strm_sess(s)->fe)
break;
/* Swithing Proxy */
@ -7077,7 +7081,7 @@ int apply_filter_to_req_line(struct stream *s, struct channel *req, struct hdr_e
* FIXME: should we return an HTTP/500 here so that
* the admin knows there's a problem ?
*/
if (s->be != s->fe)
if (s->be != strm_sess(s)->fe)
break;
/* Swithing Proxy */
@ -7351,6 +7355,7 @@ int del_hdr_value(struct buffer *buf, char **from, char *next)
void manage_client_side_cookies(struct stream *s, struct channel *req)
{
struct http_txn *txn = &s->txn;
struct session *sess = s->sess;
int preserve_hdr;
int cur_idx, old_idx;
char *hdr_beg, *hdr_end, *hdr_next, *del_from;
@ -7534,16 +7539,16 @@ void manage_client_side_cookies(struct stream *s, struct channel *req)
* can only capture one. Also as an optimisation, we ignore
* cookies shorter than the declared name.
*/
if (s->fe->capture_name != NULL && txn->cli_cookie == NULL &&
(val_end - att_beg >= s->fe->capture_namelen) &&
memcmp(att_beg, s->fe->capture_name, s->fe->capture_namelen) == 0) {
if (sess->fe->capture_name != NULL && txn->cli_cookie == NULL &&
(val_end - att_beg >= sess->fe->capture_namelen) &&
memcmp(att_beg, sess->fe->capture_name, sess->fe->capture_namelen) == 0) {
int log_len = val_end - att_beg;
if ((txn->cli_cookie = pool_alloc2(pool2_capture)) == NULL) {
Alert("HTTP logging : out of memory.\n");
} else {
if (log_len > s->fe->capture_len)
log_len = s->fe->capture_len;
if (log_len > sess->fe->capture_len)
log_len = sess->fe->capture_len;
memcpy(txn->cli_cookie, att_beg, log_len);
txn->cli_cookie[log_len] = 0;
}
@ -8024,6 +8029,7 @@ int apply_filters_to_response(struct stream *s, struct channel *rtr, struct prox
void manage_server_side_cookies(struct stream *s, struct channel *res)
{
struct http_txn *txn = &s->txn;
struct session *sess = s->sess;
struct server *srv;
int is_cookie2;
int cur_idx, old_idx, delta;
@ -8074,7 +8080,7 @@ void manage_server_side_cookies(struct stream *s, struct channel *res)
*/
if (s->be->cookie_name == NULL &&
s->be->appsession_name == NULL &&
s->fe->capture_name == NULL)
sess->fe->capture_name == NULL)
return;
/* OK so now we know we have to process this response cookie.
@ -8208,17 +8214,17 @@ void manage_server_side_cookies(struct stream *s, struct channel *res)
* can only capture one. Also as an optimisation, we ignore
* cookies shorter than the declared name.
*/
if (s->fe->capture_name != NULL &&
if (sess->fe->capture_name != NULL &&
txn->srv_cookie == NULL &&
(val_end - att_beg >= s->fe->capture_namelen) &&
memcmp(att_beg, s->fe->capture_name, s->fe->capture_namelen) == 0) {
(val_end - att_beg >= sess->fe->capture_namelen) &&
memcmp(att_beg, sess->fe->capture_name, sess->fe->capture_namelen) == 0) {
int log_len = val_end - att_beg;
if ((txn->srv_cookie = pool_alloc2(pool2_capture)) == NULL) {
Alert("HTTP logging : out of memory.\n");
}
else {
if (log_len > s->fe->capture_len)
log_len = s->fe->capture_len;
if (log_len > sess->fe->capture_len)
log_len = sess->fe->capture_len;
memcpy(txn->srv_cookie, att_beg, log_len);
txn->srv_cookie[log_len] = 0;
}
@ -8783,7 +8789,7 @@ void debug_hdr(const char *dir, struct stream *s, const char *start, const char
void http_init_txn(struct stream *s)
{
struct http_txn *txn = &s->txn;
struct proxy *fe = s->fe;
struct proxy *fe = strm_sess(s)->fe;
txn->flags = 0;
txn->status = -1;
@ -8826,6 +8832,7 @@ void http_init_txn(struct stream *s)
void http_end_txn(struct stream *s)
{
struct http_txn *txn = &s->txn;
struct proxy *fe = strm_sess(s)->fe;
/* release any possible compression context */
if (s->flags & SF_COMP_READY)
@ -8848,16 +8855,16 @@ void http_end_txn(struct stream *s)
if (txn->req.cap) {
struct cap_hdr *h;
for (h = s->fe->req_cap; h; h = h->next)
for (h = fe->req_cap; h; h = h->next)
pool_free2(h->pool, txn->req.cap[h->index]);
memset(txn->req.cap, 0, s->fe->nb_req_cap * sizeof(void *));
memset(txn->req.cap, 0, fe->nb_req_cap * sizeof(void *));
}
if (txn->rsp.cap) {
struct cap_hdr *h;
for (h = s->fe->rsp_cap; h; h = h->next)
for (h = fe->rsp_cap; h; h = h->next)
pool_free2(h->pool, txn->rsp.cap[h->index]);
memset(txn->rsp.cap, 0, s->fe->nb_rsp_cap * sizeof(void *));
memset(txn->rsp.cap, 0, fe->nb_rsp_cap * sizeof(void *));
}
}
@ -8873,8 +8880,8 @@ void http_reset_txn(struct stream *s)
*/
s->current_rule_list = NULL;
s->be = s->fe;
s->logs.logwait = s->fe->to_log;
s->be = strm_sess(s)->fe;
s->logs.logwait = strm_sess(s)->fe->to_log;
s->logs.level = 0;
stream_del_srv_conn(s);
s->target = NULL;
@ -8897,11 +8904,11 @@ void http_reset_txn(struct stream *s)
if (unlikely(s->res.buf->i))
s->res.buf->i = 0;
s->req.rto = s->fe->timeout.client;
s->req.rto = strm_sess(s)->fe->timeout.client;
s->req.wto = TICK_ETERNITY;
s->res.rto = TICK_ETERNITY;
s->res.wto = s->fe->timeout.client;
s->res.wto = strm_sess(s)->fe->timeout.client;
s->req.rex = TICK_ETERNITY;
s->req.wex = TICK_ETERNITY;
@ -10818,7 +10825,7 @@ static int
smp_fetch_capture_header_req(struct proxy *px, struct stream *l4, void *l7, unsigned int opt,
const struct arg *args, struct sample *smp, const char *kw, void *private)
{
struct proxy *fe = l4->fe;
struct proxy *fe = strm_sess(l4)->fe;
struct http_txn *txn = l7;
int idx;
@ -10845,7 +10852,7 @@ static int
smp_fetch_capture_header_res(struct proxy *px, struct stream *l4, void *l7, unsigned int opt,
const struct arg *args, struct sample *smp, const char *kw, void *private)
{
struct proxy *fe = l4->fe;
struct proxy *fe = strm_sess(l4)->fe;
struct http_txn *txn = l7;
int idx;

14
src/proto_tcp.c
View File

@ -1154,7 +1154,7 @@ resume_execution:
req->analysers = 0;
s->be->be_counters.denied_req++;
s->fe->fe_counters.denied_req++;
sess->fe->fe_counters.denied_req++;
if (sess->listener->counters)
sess->listener->counters->denied_req++;
@ -1183,7 +1183,7 @@ resume_execution:
if (key && (ts = stktable_get_entry(t, key))) {
stream_track_stkctr(&s->stkctr[tcp_trk_idx(rule->action)], t, ts);
stkctr_set_flags(&s->stkctr[tcp_trk_idx(rule->action)], STKCTR_TRACK_CONTENT);
if (s->fe != s->be)
if (sess->fe != s->be)
stkctr_set_flags(&s->stkctr[tcp_trk_idx(rule->action)], STKCTR_TRACK_BACKEND);
}
}
@ -1316,7 +1316,7 @@ resume_execution:
rep->analysers = 0;
s->be->be_counters.denied_resp++;
s->fe->fe_counters.denied_resp++;
sess->fe->fe_counters.denied_resp++;
if (sess->listener->counters)
sess->listener->counters->denied_resp++;
@ -1373,11 +1373,11 @@ int tcp_exec_req_rules(struct stream *s)
if (!conn)
return result;
list_for_each_entry(rule, &s->fe->tcp_req.l4_rules, list) {
list_for_each_entry(rule, &sess->fe->tcp_req.l4_rules, list) {
ret = ACL_TEST_PASS;
if (rule->cond) {
ret = acl_exec_cond(rule->cond, s->fe, s, NULL, SMP_OPT_DIR_REQ|SMP_OPT_FINAL);
ret = acl_exec_cond(rule->cond, sess->fe, s, NULL, SMP_OPT_DIR_REQ|SMP_OPT_FINAL);
ret = acl_pass(ret);
if (rule->cond->pol == ACL_COND_UNLESS)
ret = !ret;
@ -1386,7 +1386,7 @@ int tcp_exec_req_rules(struct stream *s)
if (ret) {
/* we have a matching rule. */
if (rule->action == TCP_ACT_REJECT) {
s->fe->fe_counters.denied_conn++;
sess->fe->fe_counters.denied_conn++;
if (sess->listener->counters)
sess->listener->counters->denied_conn++;
@ -1418,7 +1418,7 @@ int tcp_exec_req_rules(struct stream *s)
}
else {
/* Custom keywords. */
rule->action_ptr(rule, s->fe, s);
rule->action_ptr(rule, sess->fe, s);
/* otherwise it's an accept */
break;

4
src/proxy.c
View File

@ -960,8 +960,8 @@ int stream_set_backend(struct stream *s, struct proxy *be)
* have to re-adjust the desired keep-alive/close mode to accommodate
* both the frontend's and the backend's modes.
*/
if (s->fe->mode == PR_MODE_HTTP && be->mode == PR_MODE_HTTP &&
((s->fe->options & PR_O_HTTP_MODE) != (be->options & PR_O_HTTP_MODE)))
if (strm_sess(s)->fe->mode == PR_MODE_HTTP && be->mode == PR_MODE_HTTP &&
((strm_sess(s)->fe->options & PR_O_HTTP_MODE) != (be->options & PR_O_HTTP_MODE)))
http_adjust_conn_mode(s, &s->txn, &s->txn.req);
/* If an LB algorithm needs to access some pre-parsed body contents,

123
src/stream.c
View File

@ -122,7 +122,7 @@ int stream_accept(struct listener *l, int cfd, struct sockaddr_storage *addr)
goto out_free_stream;
s->sess->listener = l;
s->fe = p;
s->sess->fe = p;
s->si[0].flags = SI_FL_NONE;
s->si[1].flags = SI_FL_ISBACK;
@ -290,9 +290,9 @@ static void prepare_mini_sess_log_prefix(struct stream *s)
end = date2str_log(trash.str + trash.len, &tm, &(s->logs.accept_date), trash.size - trash.len);
trash.len = end - trash.str;
if (sess->listener->name)
chunk_appendf(&trash, "] %s/%s", s->fe->id, sess->listener->name);
chunk_appendf(&trash, "] %s/%s", sess->fe->id, sess->listener->name);
else
chunk_appendf(&trash, "] %s/%d", s->fe->id, sess->listener->luid);
chunk_appendf(&trash, "] %s/%d", sess->fe->id, sess->listener->luid);
}
/* This function kills an existing embryonic stream. It stops the connection's
@ -308,10 +308,10 @@ static void kill_mini_session(struct stream *s)
unsigned int log = s->logs.logwait;
const char *err_msg;
if (s->fe->options2 & PR_O2_LOGERRORS)
if (sess->fe->options2 & PR_O2_LOGERRORS)
level = LOG_ERR;
if (log && (s->fe->options & PR_O_NULLNOLOG)) {
if (log && (sess->fe->options & PR_O_NULLNOLOG)) {
/* with "option dontlognull", we don't log connections with no transfer */
if (!conn->err_code ||
conn->err_code == CO_ER_PRX_EMPTY || conn->err_code == CO_ER_PRX_ABORT ||
@ -330,9 +330,9 @@ static void kill_mini_session(struct stream *s)
prepare_mini_sess_log_prefix(s);
err_msg = conn_err_code_str(conn);
if (err_msg)
send_log(s->fe, level, "%s: %s\n", trash.str, err_msg);
send_log(sess->fe, level, "%s: %s\n", trash.str, err_msg);
else
send_log(s->fe, level, "%s: unknown connection error (code=%d flags=%08x)\n",
send_log(sess->fe, level, "%s: unknown connection error (code=%d flags=%08x)\n",
trash.str, conn->err_code, conn->flags);
}
@ -340,7 +340,7 @@ static void kill_mini_session(struct stream *s)
conn_force_close(conn);
conn_free(conn);
s->fe->feconn--;
sess->fe->feconn--;
stream_store_counters(s);
if (!(sess->listener->options & LI_O_UNLIMITED))
@ -354,9 +354,9 @@ static void kill_mini_session(struct stream *s)
if (!LIST_ISEMPTY(&global_listener_queue))
dequeue_all_listeners(&global_listener_queue);
if (!LIST_ISEMPTY(&s->fe->listener_queue) &&
(!s->fe->fe_sps_lim || freq_ctr_remain(&s->fe->fe_sess_per_sec, s->fe->fe_sps_lim, 0) > 0))
dequeue_all_listeners(&s->fe->listener_queue);
if (!LIST_ISEMPTY(&sess->fe->listener_queue) &&
(!sess->fe->fe_sps_lim || freq_ctr_remain(&sess->fe->fe_sess_per_sec, sess->fe->fe_sps_lim, 0) > 0))
dequeue_all_listeners(&sess->fe->listener_queue);
task_delete(s->task);
task_free(s->task);
@ -423,7 +423,7 @@ int stream_complete(struct stream *s)
{
struct session *sess = s->sess;
struct listener *l = sess->listener;
struct proxy *p = s->fe;
struct proxy *p = sess->fe;
struct http_txn *txn;
struct task *t = s->task;
struct connection *conn = __objt_conn(s->target);
@ -448,7 +448,7 @@ int stream_complete(struct stream *s)
* This changes later when switching rules are executed or
* when the default backend is assigned.
*/
s->be = s->fe;
s->be = sess->fe;
s->comp_algo = NULL;
s->req.buf = s->res.buf = NULL;
@ -482,7 +482,7 @@ int stream_complete(struct stream *s)
*/
si_attach_conn(&s->si[0], conn);
if (likely(s->fe->options2 & PR_O2_INDEPSTR))
if (likely(sess->fe->options2 & PR_O2_INDEPSTR))
s->si[0].flags |= SI_FL_INDEP_STR;
/* pre-initialize the other side's stream interface to an INIT state. The
@ -491,7 +491,7 @@ int stream_complete(struct stream *s)
si_reset(&s->si[1]);
si_detach(&s->si[1]);
if (likely(s->fe->options2 & PR_O2_INDEPSTR))
if (likely(sess->fe->options2 & PR_O2_INDEPSTR))
s->si[1].flags |= SI_FL_INDEP_STR;
stream_init_srv_conn(s);
@ -517,7 +517,7 @@ int stream_complete(struct stream *s)
s->res.flags |= CF_ISRESP;
s->res.analysers = 0;
if (s->fe->options2 & PR_O2_NODELAY) {
if (sess->fe->options2 & PR_O2_NODELAY) {
s->req.flags |= CF_NEVER_WAIT;
s->res.flags |= CF_NEVER_WAIT;
}
@ -591,7 +591,7 @@ int stream_complete(struct stream *s)
static void stream_free(struct stream *s)
{
struct http_txn *txn = &s->txn;
struct proxy *fe = s->fe;
struct proxy *fe = strm_sess(s)->fe;
struct bref *bref, *back;
struct connection *cli_conn = objt_conn(s->si[0].end);
int i;
@ -815,7 +815,7 @@ void stream_process_counters(struct stream *s)
bytes = s->req.total - s->logs.bytes_in;
s->logs.bytes_in = s->req.total;
if (bytes) {
s->fe->fe_counters.bytes_in += bytes;
sess->fe->fe_counters.bytes_in += bytes;
s->be->be_counters.bytes_in += bytes;
@ -847,7 +847,7 @@ void stream_process_counters(struct stream *s)
bytes = s->res.total - s->logs.bytes_out;
s->logs.bytes_out = s->res.total;
if (bytes) {
s->fe->fe_counters.bytes_out += bytes;
sess->fe->fe_counters.bytes_out += bytes;
s->be->be_counters.bytes_out += bytes;
@ -1071,7 +1071,7 @@ static void sess_establish(struct stream *s)
if (s->be->mode == PR_MODE_TCP) { /* let's allow immediate data connection in this case */
/* if the user wants to log as soon as possible, without counting
* bytes from the server, then this is the right moment. */
if (!LIST_ISEMPTY(&s->fe->logformat) && !(s->logs.logwait & LW_BYTES)) {
if (!LIST_ISEMPTY(&strm_sess(s)->fe->logformat) && !(s->logs.logwait & LW_BYTES)) {
s->logs.t_close = s->logs.t_connect; /* to get a valid end date */
s->do_log(s);
}
@ -1081,7 +1081,7 @@ static void sess_establish(struct stream *s)
rep->flags |= CF_READ_DONTWAIT; /* a single read is enough to get response headers */
}
rep->analysers |= s->fe->fe_rsp_ana | s->be->be_rsp_ana;
rep->analysers |= strm_sess(s)->fe->fe_rsp_ana | s->be->be_rsp_ana;
rep->flags |= CF_READ_ATTACHED; /* producer is now attached */
if (req->flags & CF_WAKE_CONNECT) {
req->flags |= CF_WAKE_ONCE;
@ -1274,7 +1274,7 @@ static void sess_set_term_flags(struct stream *s)
if (!(s->flags & SF_FINST_MASK)) {
if (s->si[1].state < SI_ST_REQ) {
s->fe->fe_counters.failed_req++;
strm_sess(s)->fe->fe_counters.failed_req++;
if (strm_sess(s)->listener->counters)
strm_sess(s)->listener->counters->failed_req++;
@ -1379,6 +1379,7 @@ static void sess_prepare_conn_req(struct stream *s)
static int process_switching_rules(struct stream *s, struct channel *req, int an_bit)
{
struct persist_rule *prst_rule;
struct proxy *fe = strm_sess(s)->fe;
req->analysers &= ~an_bit;
req->analyse_exp = TICK_ETERNITY;
@ -1396,11 +1397,11 @@ static int process_switching_rules(struct stream *s, struct channel *req, int an
if (!(s->flags & SF_BE_ASSIGNED)) {
struct switching_rule *rule;
list_for_each_entry(rule, &s->fe->switching_rules, list) {
list_for_each_entry(rule, &fe->switching_rules, list) {
int ret = 1;
if (rule->cond) {
ret = acl_exec_cond(rule->cond, s->fe, s, &s->txn, SMP_OPT_DIR_REQ|SMP_OPT_FINAL);
ret = acl_exec_cond(rule->cond, fe, s, &s->txn, SMP_OPT_DIR_REQ|SMP_OPT_FINAL);
ret = acl_pass(ret);
if (rule->cond->pol == ACL_COND_UNLESS)
ret = !ret;
@ -1436,12 +1437,12 @@ static int process_switching_rules(struct stream *s, struct channel *req, int an
* backend if any.
*/
if (!(s->flags & SF_BE_ASSIGNED))
if (!stream_set_backend(s, s->fe->defbe.be ? s->fe->defbe.be : s->be))
if (!stream_set_backend(s, fe->defbe.be ? fe->defbe.be : s->be))
goto sw_failed;
}
/* we don't want to run the TCP or HTTP filters again if the backend has not changed */
if (s->fe == s->be) {
if (fe == s->be) {
s->req.analysers &= ~AN_REQ_INSPECT_BE;
s->req.analysers &= ~AN_REQ_HTTP_PROCESS_BE;
}
@ -1867,7 +1868,7 @@ struct task *process_stream(struct task *t)
stream_int_report_error(si_f);
if (!(req->analysers) && !(res->analysers)) {
s->be->be_counters.cli_aborts++;
s->fe->fe_counters.cli_aborts++;
sess->fe->fe_counters.cli_aborts++;
if (srv)
srv->counters.cli_aborts++;
if (!(s->flags & SF_ERR_MASK))
@ -1888,7 +1889,7 @@ struct task *process_stream(struct task *t)
srv->counters.failed_resp++;
if (!(req->analysers) && !(res->analysers)) {
s->be->be_counters.srv_aborts++;
s->fe->fe_counters.srv_aborts++;
sess->fe->fe_counters.srv_aborts++;
if (srv)
srv->counters.srv_aborts++;
if (!(s->flags & SF_ERR_MASK))
@ -2036,7 +2037,7 @@ struct task *process_stream(struct task *t)
}
if (ana_list & AN_REQ_HTTP_PROCESS_FE) {
if (!http_process_req_common(s, req, AN_REQ_HTTP_PROCESS_FE, s->fe))
if (!http_process_req_common(s, req, AN_REQ_HTTP_PROCESS_FE, sess->fe))
break;
UPDATE_ANALYSERS(req->analysers, ana_list, ana_back, AN_REQ_HTTP_PROCESS_FE);
}
@ -2235,28 +2236,28 @@ struct task *process_stream(struct task *t)
req->analysers = 0;
if (req->flags & CF_READ_ERROR) {
s->be->be_counters.cli_aborts++;
s->fe->fe_counters.cli_aborts++;
sess->fe->fe_counters.cli_aborts++;
if (srv)
srv->counters.cli_aborts++;
s->flags |= SF_ERR_CLICL;
}
else if (req->flags & CF_READ_TIMEOUT) {
s->be->be_counters.cli_aborts++;
s->fe->fe_counters.cli_aborts++;
sess->fe->fe_counters.cli_aborts++;
if (srv)
srv->counters.cli_aborts++;
s->flags |= SF_ERR_CLITO;
}
else if (req->flags & CF_WRITE_ERROR) {
s->be->be_counters.srv_aborts++;
s->fe->fe_counters.srv_aborts++;
sess->fe->fe_counters.srv_aborts++;
if (srv)
srv->counters.srv_aborts++;
s->flags |= SF_ERR_SRVCL;
}
else {
s->be->be_counters.srv_aborts++;
s->fe->fe_counters.srv_aborts++;
sess->fe->fe_counters.srv_aborts++;
if (srv)
srv->counters.srv_aborts++;
s->flags |= SF_ERR_SRVTO;
@ -2268,28 +2269,28 @@ struct task *process_stream(struct task *t)
res->analysers = 0;
if (res->flags & CF_READ_ERROR) {
s->be->be_counters.srv_aborts++;
s->fe->fe_counters.srv_aborts++;
sess->fe->fe_counters.srv_aborts++;
if (srv)
srv->counters.srv_aborts++;
s->flags |= SF_ERR_SRVCL;
}
else if (res->flags & CF_READ_TIMEOUT) {
s->be->be_counters.srv_aborts++;
s->fe->fe_counters.srv_aborts++;
sess->fe->fe_counters.srv_aborts++;
if (srv)
srv->counters.srv_aborts++;
s->flags |= SF_ERR_SRVTO;
}
else if (res->flags & CF_WRITE_ERROR) {
s->be->be_counters.cli_aborts++;
s->fe->fe_counters.cli_aborts++;
sess->fe->fe_counters.cli_aborts++;
if (srv)
srv->counters.cli_aborts++;
s->flags |= SF_ERR_CLICL;
}
else {
s->be->be_counters.cli_aborts++;
s->fe->fe_counters.cli_aborts++;
sess->fe->fe_counters.cli_aborts++;
if (srv)
srv->counters.cli_aborts++;
s->flags |= SF_ERR_CLITO;
@ -2336,8 +2337,8 @@ struct task *process_stream(struct task *t)
(objt_conn(si_f->end) && __objt_conn(si_f->end)->xprt && __objt_conn(si_f->end)->xprt->rcv_pipe) &&
(objt_conn(si_b->end) && __objt_conn(si_b->end)->xprt && __objt_conn(si_b->end)->xprt->snd_pipe) &&
(pipes_used < global.maxpipes) &&
(((s->fe->options2|s->be->options2) & PR_O2_SPLIC_REQ) ||
(((s->fe->options2|s->be->options2) & PR_O2_SPLIC_AUT) &&
(((sess->fe->options2|s->be->options2) & PR_O2_SPLIC_REQ) ||
(((sess->fe->options2|s->be->options2) & PR_O2_SPLIC_AUT) &&
(req->flags & CF_STREAMER_FAST)))) {
req->flags |= CF_KERN_SPLICING;
}
@ -2357,8 +2358,8 @@ struct task *process_stream(struct task *t)
if (unlikely((req->flags & (CF_SHUTW|CF_SHUTW_NOW|CF_AUTO_CLOSE|CF_SHUTR)) ==
(CF_AUTO_CLOSE|CF_SHUTR))) {
channel_shutw_now(req);
if (tick_isset(s->fe->timeout.clientfin)) {
res->wto = s->fe->timeout.clientfin;
if (tick_isset(sess->fe->timeout.clientfin)) {
res->wto = sess->fe->timeout.clientfin;
res->wex = tick_add(now_ms, res->wto);
}
}
@ -2385,8 +2386,8 @@ struct task *process_stream(struct task *t)
if (si_f->flags & SI_FL_NOHALF)
si_f->flags |= SI_FL_NOLINGER;
si_shutr(si_f);
if (tick_isset(s->fe->timeout.clientfin)) {
res->wto = s->fe->timeout.clientfin;
if (tick_isset(sess->fe->timeout.clientfin)) {
res->wto = sess->fe->timeout.clientfin;
res->wex = tick_add(now_ms, res->wto);
}
}
@ -2491,14 +2492,14 @@ struct task *process_stream(struct task *t)
req->rto = req->wto = res->rto = res->wto =
s->be->timeout.tunnel;
if ((req->flags & CF_SHUTR) && tick_isset(s->fe->timeout.clientfin))
res->wto = s->fe->timeout.clientfin;
if ((req->flags & CF_SHUTR) && tick_isset(sess->fe->timeout.clientfin))
res->wto = sess->fe->timeout.clientfin;
if ((req->flags & CF_SHUTW) && tick_isset(s->be->timeout.serverfin))
res->rto = s->be->timeout.serverfin;
if ((res->flags & CF_SHUTR) && tick_isset(s->be->timeout.serverfin))
req->wto = s->be->timeout.serverfin;
if ((res->flags & CF_SHUTW) && tick_isset(s->fe->timeout.clientfin))
req->rto = s->fe->timeout.clientfin;
if ((res->flags & CF_SHUTW) && tick_isset(sess->fe->timeout.clientfin))
req->rto = sess->fe->timeout.clientfin;
req->rex = tick_add(now_ms, req->rto);
req->wex = tick_add(now_ms, req->wto);
@ -2514,8 +2515,8 @@ struct task *process_stream(struct task *t)
(objt_conn(si_f->end) && __objt_conn(si_f->end)->xprt && __objt_conn(si_f->end)->xprt->snd_pipe) &&
(objt_conn(si_b->end) && __objt_conn(si_b->end)->xprt && __objt_conn(si_b->end)->xprt->rcv_pipe) &&
(pipes_used < global.maxpipes) &&
(((s->fe->options2|s->be->options2) & PR_O2_SPLIC_RTR) ||
(((s->fe->options2|s->be->options2) & PR_O2_SPLIC_AUT) &&
(((sess->fe->options2|s->be->options2) & PR_O2_SPLIC_RTR) ||
(((sess->fe->options2|s->be->options2) & PR_O2_SPLIC_AUT) &&
(res->flags & CF_STREAMER_FAST)))) {
res->flags |= CF_KERN_SPLICING;
}
@ -2545,8 +2546,8 @@ struct task *process_stream(struct task *t)
if (unlikely((res->flags & (CF_SHUTW|CF_SHUTW_NOW)) == CF_SHUTW_NOW &&
channel_is_empty(res))) {
si_shutw(si_f);
if (tick_isset(s->fe->timeout.clientfin)) {
req->rto = s->fe->timeout.clientfin;
if (tick_isset(sess->fe->timeout.clientfin)) {
req->rto = sess->fe->timeout.clientfin;
req->rex = tick_add(now_ms, req->rto);
}
}
@ -2610,7 +2611,7 @@ struct task *process_stream(struct task *t)
if (likely((si_f->state != SI_ST_CLO) ||
(si_b->state > SI_ST_INI && si_b->state < SI_ST_CLO))) {
if ((s->fe->options & PR_O_CONTSTATS) && (s->flags & SF_BE_ASSIGNED))
if ((sess->fe->options & PR_O_CONTSTATS) && (s->flags & SF_BE_ASSIGNED))
stream_process_counters(s);
if (si_f->state == SI_ST_EST && obj_type(si_f->end) != OBJ_TYPE_APPCTX)
@ -2686,7 +2687,7 @@ struct task *process_stream(struct task *t)
return t; /* nothing more to do */
}
s->fe->feconn--;
sess->fe->feconn--;
if (s->flags & SF_BE_ASSIGNED)
s->be->beconn--;
jobs--;
@ -2701,9 +2702,9 @@ struct task *process_stream(struct task *t)
if (!LIST_ISEMPTY(&global_listener_queue))
dequeue_all_listeners(&global_listener_queue);
if (!LIST_ISEMPTY(&s->fe->listener_queue) &&
(!s->fe->fe_sps_lim || freq_ctr_remain(&s->fe->fe_sess_per_sec, s->fe->fe_sps_lim, 0) > 0))
dequeue_all_listeners(&s->fe->listener_queue);
if (!LIST_ISEMPTY(&sess->fe->listener_queue) &&
(!sess->fe->fe_sps_lim || freq_ctr_remain(&sess->fe->fe_sess_per_sec, sess->fe->fe_sps_lim, 0) > 0))
dequeue_all_listeners(&sess->fe->listener_queue);
}
if (unlikely((global.mode & MODE_DEBUG) &&
@ -2725,10 +2726,10 @@ struct task *process_stream(struct task *t)
if (n < 1 || n > 5)
n = 0;
if (s->fe->mode == PR_MODE_HTTP) {
s->fe->fe_counters.p.http.rsp[n]++;
if (sess->fe->mode == PR_MODE_HTTP) {
sess->fe->fe_counters.p.http.rsp[n]++;
if (s->comp_algo && (s->flags & SF_COMP_READY))
s->fe->fe_counters.p.http.comp_rsp++;
sess->fe->fe_counters.p.http.comp_rsp++;
}
if ((s->flags & SF_BE_ASSIGNED) &&
(s->be->mode == PR_MODE_HTTP)) {
@ -2740,9 +2741,9 @@ struct task *process_stream(struct task *t)
}
/* let's do a final log if we need it */
if (!LIST_ISEMPTY(&s->fe->logformat) && s->logs.logwait &&
if (!LIST_ISEMPTY(&sess->fe->logformat) && s->logs.logwait &&
!(s->flags & SF_MONITOR) &&
(!(s->fe->options & PR_O_NULLNOLOG) || req->total)) {
(!(sess->fe->options & PR_O_NULLNOLOG) || req->total)) {
s->do_log(s);
}