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MINOR: proxy: store the default target into the frontend's configuration

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Some services such as peers and CLI pre-set the target applet immediately
during accept(), and for this reason they're forced to have a dedicated
accept() function which does not even properly follow everything the regular
one does (eg: sndbuf/rcvbuf/linger/nodelay are not set, etc).

Let's store the default target when known into the frontend's config so that
it's session_accept() which automatically sets it.
This commit is contained in:
Willy Tarreau 2015-03-13 15:55:16 +01:00
parent 91d9628a51
commit f87ab94e3b
4 changed files with 4 additions and 3 deletions
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1
include/types/proxy.h
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@ -329,6 +329,7 @@ struct proxy {
time_t last_change; /* last time, when the state was changed */
int (*accept)(struct session *s); /* application layer's accept() */
struct conn_src conn_src; /* connection source settings */
enum obj_type *default_target; /* default target to use for accepted sessions or NULL */
struct proxy *next;
unsigned int log_count; /* number of logs produced by the frontend */

2
src/dumpstats.c
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@ -234,7 +234,6 @@ extern const char *stat_status_codes[];
*/
static int stats_accept(struct session *s)
{
s->target = &cli_applet.obj_type;
/* no need to initialize the applet, it will start with st0=st1 = 0 */
tv_zero(&s->logs.tv_request);
@ -277,6 +276,7 @@ static struct proxy *alloc_stats_fe(const char *name, const char *file, int line
fe->conf.file = strdup(file);
fe->conf.line = line;
fe->accept = stats_accept;
fe->default_target = &cli_applet.obj_type;
/* the stats frontend is the only one able to assign ID #0 */
fe->conf.id.key = fe->uuid = 0;

2
src/peers.c
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@ -1096,7 +1096,6 @@ static void peer_session_forceshutdown(struct session * session)
*/
static int peer_accept(struct session *s)
{
s->target = &peer_applet.obj_type;
/* no need to initialize the applet, it will start with st0=st1 = 0 */
tv_zero(&s->logs.tv_request);
@ -1126,6 +1125,7 @@ void peers_setup_frontend(struct proxy *fe)
fe->conn_retries = CONN_RETRIES;
fe->timeout.client = MS_TO_TICKS(5000);
fe->accept = peer_accept;
fe->default_target = &peer_applet.obj_type;
fe->options2 |= PR_O2_INDEPSTR | PR_O2_SMARTCON | PR_O2_SMARTACC;
}

2
src/session.c
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@ -481,7 +481,7 @@ int session_complete(struct session *s)
s->si[1].flags |= SI_FL_INDEP_STR;
session_init_srv_conn(s);
s->target = NULL;
s->target = p->default_target; /* used by peers and CLI */
s->pend_pos = NULL;
/* init store persistence */