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Rearrange shortcut check for context with no changes

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This commit is contained in:
Howard Chu 2004-12-07 10:43:48 +00:00
parent c14cf9c7c8
commit 4ae3efbdd7
1 changed files with 18 additions and 18 deletions
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36
servers/slapd/overlays/syncprov.c
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@ -1510,6 +1510,24 @@ syncprov_op_search( Operation *op, SlapReply *rs )
send_ldap_error( op, rs, LDAP_OTHER, "invalid sync cookie" );
return rs->sr_err;
}
/* If just Refreshing and nothing has changed, shortcut it */
if ( bvmatch( srs->sr_state.ctxcsn, &si->si_ctxcsn )) {
nochange = 1;
if ( !(op->o_sync_mode & SLAP_SYNC_PERSIST) ) {
LDAPControl *ctrls[2];
ctrls[0] = NULL;
ctrls[1] = NULL;
syncprov_done_ctrl( op, rs, ctrls, 0, 0,
NULL, LDAP_SYNC_REFRESH_DELETES );
rs->sr_ctrls = ctrls;
rs->sr_err = LDAP_SUCCESS;
send_ldap_result( op, rs );
rs->sr_ctrls = NULL;
return rs->sr_err;
}
goto shortcut;
}
/* Is the CSN still present in the database? */
if ( syncprov_findcsn( op, FIND_CSN ) != LDAP_SUCCESS ) {
/* No, so a reload is required */
@ -1521,24 +1539,6 @@ syncprov_op_search( Operation *op, SlapReply *rs )
#endif
} else {
gotstate = 1;
/* If just Refreshing and nothing has changed, shortcut it */
if ( bvmatch( srs->sr_state.ctxcsn, &si->si_ctxcsn )) {
nochange = 1;
if ( !(op->o_sync_mode & SLAP_SYNC_PERSIST) ) {
LDAPControl *ctrls[2];
ctrls[0] = NULL;
ctrls[1] = NULL;
syncprov_done_ctrl( op, rs, ctrls, 0, 0,
NULL, LDAP_SYNC_REFRESH_DELETES );
rs->sr_ctrls = ctrls;
rs->sr_err = LDAP_SUCCESS;
send_ldap_result( op, rs );
rs->sr_ctrls = NULL;
return rs->sr_err;
}
goto shortcut;
} else
/* If context has changed, check for Present UUIDs */
if ( syncprov_findcsn( op, FIND_PRESENT ) != LDAP_SUCCESS ) {
send_ldap_result( op, rs );