/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2006 The OpenLDAP Foundation.
+ * Copyright 1998-2008 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
}
}
+ /* async connect... */
+ if ( lc != NULL && lc->lconn_status == LDAP_CONNST_CONNECTING ) {
+ ber_socket_t sd = AC_SOCKET_ERROR;
+ struct timeval tv = { 0 };
+
+ ber_sockbuf_ctrl( lc->lconn_sb, LBER_SB_OPT_GET_FD, &sd );
+
+ /* poll ... */
+ switch ( ldap_int_poll( ld, sd, &tv ) ) {
+ case 0:
+ /* go on! */
+ lc->lconn_status = LDAP_CONNST_CONNECTED;
+ break;
+
+ case -2:
+ /* async only occurs if a network timeout is set */
+
+ /* honor network timeout */
+ if ( time( NULL ) - lc->lconn_created <= ld->ld_options.ldo_tm_net.tv_sec )
+ {
+ /* caller will have to call again */
+ ld->ld_errno = LDAP_X_CONNECTING;
+ }
+ /* fallthru */
+
+ default:
+ /* error */
+ break;
+ }
+ }
+
if ( lc == NULL || lc->lconn_status != LDAP_CONNST_CONNECTED ) {
- ber_free( ber, 1 );
if ( ld->ld_errno == LDAP_SUCCESS ) {
ld->ld_errno = LDAP_SERVER_DOWN;
}
+
+ ber_free( ber, 1 );
if ( incparent ) {
/* Forget about the bind */
--parentreq->lr_outrefcnt;
use_connection( ld, lc );
+#ifdef LDAP_CONNECTIONLESS
+ if ( LDAP_IS_UDP( ld )) {
+ BerElement tmpber = *ber;
+ ber_rewind( &tmpber );
+ rc = ber_write( &tmpber, ld->ld_options.ldo_peer,
+ sizeof( struct sockaddr ), 0 );
+ if ( rc == -1 ) {
+ ld->ld_errno = LDAP_ENCODING_ERROR;
+ return rc;
+ }
+ }
+#endif
+
/* If we still have an incomplete write, try to finish it before
* dealing with the new request. If we don't finish here, return
* LDAP_BUSY and let the caller retry later. We only allow a single
int connect, LDAPreqinfo *bind )
{
LDAPConn *lc;
+ int async = 0;
Debug( LDAP_DEBUG_TRACE, "ldap_new_connection %d %d %d\n",
use_ldsb, connect, (bind != NULL) );
if ( connect ) {
LDAPURLDesc **srvp, *srv = NULL;
+ async = LDAP_BOOL_GET( &ld->ld_options, LDAP_BOOL_CONNECT_ASYNC );
+
for ( srvp = srvlist; *srvp != NULL; srvp = &(*srvp)->lud_next ) {
- if ( ldap_int_open_connection( ld, lc, *srvp, 0 ) != -1 )
- {
+ int rc;
+
+ rc = ldap_int_open_connection( ld, lc, *srvp, async );
+ if ( rc != -1 ) {
srv = *srvp;
- if ( ld->ld_urllist_proc ) {
+ if ( ld->ld_urllist_proc && ( !async || rc != -2 ) ) {
ld->ld_urllist_proc( ld, srvlist, srvp, ld->ld_urllist_params );
}
lc->lconn_server = ldap_url_dup( srv );
}
- lc->lconn_status = LDAP_CONNST_CONNECTED;
+ lc->lconn_status = async ? LDAP_CONNST_CONNECTING : LDAP_CONNST_CONNECTED;
#ifdef LDAP_R_COMPILE
ldap_pvt_thread_mutex_lock( &ld->ld_conn_mutex );
#endif
++lc->lconn_refcnt; /* avoid premature free */
ld->ld_defconn = lc;
- Debug( LDAP_DEBUG_TRACE, "anonymous rebind via ldap_bind_s\n", 0, 0, 0);
+ Debug( LDAP_DEBUG_TRACE,
+ "anonymous rebind via ldap_sasl_bind(\"\")\n",
+ 0, 0, 0);
+
#ifdef LDAP_R_COMPILE
ldap_pvt_thread_mutex_unlock( &ld->ld_req_mutex );
ldap_pvt_thread_mutex_unlock( &ld->ld_res_mutex );
break;
default:
- assert( 0 );
+ Debug( LDAP_DEBUG_TRACE,
+ "ldap_new_connection %p: "
+ "unexpected response %d "
+ "from BIND request id=%d\n",
+ (void *) ld, ldap_msgtype( res ), msgid );
+ err = -1;
+ break;
}
}
}
ldap_int_sasl_close( ld, lc );
ldap_free_urllist( lc->lconn_server );
-#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
- if ( lc->lconn_krbinstance != NULL ) {
- LDAP_FREE( lc->lconn_krbinstance );
- }
-#endif
/* FIXME: is this at all possible?
* ldap_ld_free() in unbind.c calls ldap_free_connection()
}
Debug( LDAP_DEBUG_TRACE, " refcnt: %d status: %s\n", lc->lconn_refcnt,
( lc->lconn_status == LDAP_CONNST_NEEDSOCKET )
- ? "NeedSocket" : ( lc->lconn_status == LDAP_CONNST_CONNECTING )
- ? "Connecting" : "Connected", 0 );
+ ? "NeedSocket" :
+ ( lc->lconn_status == LDAP_CONNST_CONNECTING )
+ ? "Connecting" : "Connected", 0 );
Debug( LDAP_DEBUG_TRACE, " last used: %s%s\n",
ldap_pvt_ctime( &lc->lconn_lastused, timebuf ),
lc->lconn_rebind_inprogress ? " rebind in progress" : "", 0 );
Debug( LDAP_DEBUG_TRACE, " outstanding referrals %d, parent count %d\n",
lr->lr_outrefcnt, lr->lr_parentcnt, 0 );
}
- Debug( LDAP_DEBUG_TRACE, " ld %p request count %d (abandoned %d)\n",
+ Debug( LDAP_DEBUG_TRACE, " ld %p request count %d (abandoned %lu)\n",
(void *)ld, i, ld->ld_nabandoned );
Debug( LDAP_DEBUG_TRACE, "** ld %p Response Queue:\n", (void *)ld, 0, 0 );
if ( ( lm = ld->ld_responses ) == NULL ) {
for ( i = 0; lm != NULL; lm = lm->lm_next, i++ ) {
Debug( LDAP_DEBUG_TRACE, " * msgid %d, type %lu\n",
lm->lm_msgid, (unsigned long)lm->lm_msgtype, 0 );
- if ( ( l = lm->lm_chain ) != NULL ) {
+ if ( lm->lm_chain != NULL ) {
Debug( LDAP_DEBUG_TRACE, " chained responses:\n", 0, 0, 0 );
- for ( ; l != NULL; l = l->lm_chain ) {
+ for ( l = lm->lm_chain; l != NULL; l = l->lm_chain ) {
Debug( LDAP_DEBUG_TRACE,
" * msgid %d, type %lu\n",
l->lm_msgid,
void
ldap_free_request( LDAP *ld, LDAPRequest *lr )
{
- LDAPRequest **ttmplr;
#ifdef LDAP_R_COMPILE
LDAP_PVT_THREAD_ASSERT_MUTEX_OWNER( &ld->ld_req_mutex );
#endif
lr->lr_origid, lr->lr_msgid, 0 );
/* free all referrals (child requests) */
- while ( lr->lr_child )
+ while ( lr->lr_child ) {
ldap_free_request( ld, lr->lr_child );
+ }
if ( lr->lr_parent != NULL ) {
+ LDAPRequest **lrp;
+
--lr->lr_parent->lr_outrefcnt;
- for ( ttmplr = &lr->lr_parent->lr_child;
- *ttmplr && *ttmplr != lr;
- ttmplr = &(*ttmplr)->lr_refnext );
- if ( *ttmplr == lr )
- *ttmplr = lr->lr_refnext;
+ for ( lrp = &lr->lr_parent->lr_child;
+ *lrp && *lrp != lr;
+ lrp = &(*lrp)->lr_refnext );
+
+ if ( *lrp == lr ) {
+ *lrp = lr->lr_refnext;
+ }
}
ldap_free_request_int( ld, lr );
}
if ( lp == origreq ) {
lp = lp->lr_child;
} else {
- lp = lr->lr_refnext;
+ lp = lp->lr_refnext;
}
}
if ( looped ) {
}
}
if ( looped ) {
- ldap_free_urllist(srv);
+ ldap_free_urllist( srv );
ld->ld_errno = LDAP_CLIENT_LOOP;
rc = -1;
continue;
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