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implement search timeout when the remote server does not respond in the specified timeout

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This commit is contained in:
Pierangelo Masarati 2007-01-26 01:39:05 +00:00
parent 5a228fa87a
commit cf226fb029
2 changed files with 22 additions and 5 deletions
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2
servers/slapd/back-meta/config.c
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@ -973,10 +973,8 @@ meta_back_db_config(
t = &tv[ SLAP_OP_MODIFY ];
} else if ( strncasecmp( argv[ c ], "compare", len ) == 0 ) {
t = &tv[ SLAP_OP_COMPARE ];
#if 0 /* uses timelimit instead */
} else if ( strncasecmp( argv[ c ], "search", len ) == 0 ) {
t = &tv[ SLAP_OP_SEARCH ];
#endif
/* abandon makes little sense */
#if 0 /* not implemented yet */
} else if ( strncasecmp( argv[ c ], "extended", len ) == 0 ) {

25
servers/slapd/back-meta/search.c
View file

@ -665,7 +665,8 @@ meta_back_search( Operation *op, SlapReply *rs )
metaconn_t *mc;
struct timeval save_tv = { 0, 0 },
tv;
time_t stoptime = (time_t)-1;
time_t stoptime = (time_t)(-1),
lastres_time = slap_get_time();
int rc = 0, sres = LDAP_SUCCESS;
char *matched = NULL;
int last = 0, ncandidates = 0,
@ -861,6 +862,22 @@ getconn:;
int gotit = 0,
doabandon = 0,
alreadybound = ncandidates;
time_t curr_time = 0;
/* check timeout */
if ( mi->mi_timeout[ SLAP_OP_SEARCH ]
&& lastres_time > 0
&& ( slap_get_time() - lastres_time ) > mi->mi_timeout[ SLAP_OP_SEARCH ] )
{
doabandon = 1;
rs->sr_text = "Operation timed out";
rc = rs->sr_err = LDAP_ADMINLIMIT_EXCEEDED;
savepriv = op->o_private;
op->o_private = (void *)i;
send_ldap_result( op, rs );
op->o_private = savepriv;
goto finish;
}
/* check time limit */
if ( op->ors_tlimit != SLAP_NO_LIMIT
@ -1072,9 +1089,11 @@ really_bad:;
continue;
default:
lastres_time = slap_get_time();
/* only touch when activity actually took place... */
if ( mi->mi_idle_timeout != 0 && msc->msc_time < op->o_time ) {
msc->msc_time = op->o_time;
if ( mi->mi_idle_timeout != 0 && msc->msc_time < lastres_time ) {
msc->msc_time = lastres_time;
}
break;
}