/* $OpenLDAP$ */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2004 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
*/
#include "portable.h"
#include "slap.h"
#ifdef LDAP_SLAPI
-#include "slapi.h"
+#include "slapi/slapi.h"
#endif
/* protected by connections_mutex */
*/
int connections_init(void)
{
+ int i;
+
assert( connections == NULL );
if( connections != NULL) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connections_init: already initialized.\n", 0, 0, 0 );
+ "connections_init: already initialized.\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "connections_init: already initialized.\n",
0, 0, 0 );
if( connections == NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
- "connections_init: allocation (%d * %ld) of connection "
- "array failed\n", dtblsize, (long) sizeof(Connection), 0 );
+ "connections_init: allocation (%d * %ld) of connection "
+ "array failed\n", dtblsize, (long) sizeof(Connection), 0 );
#else
Debug( LDAP_DEBUG_ANY,
"connections_init: allocation (%d*%ld) of connection array failed\n",
return -1;
}
- assert( connections[0].c_struct_state == SLAP_C_UNINITIALIZED );
- assert( connections[dtblsize-1].c_struct_state == SLAP_C_UNINITIALIZED );
+ assert( connections[0].c_struct_state == SLAP_C_UNINITIALIZED );
+ assert( connections[dtblsize-1].c_struct_state == SLAP_C_UNINITIALIZED );
+
+ for (i=0; i<dtblsize; i++) connections[i].c_conn_idx = i;
/*
* per entry initialization of the Connection array initialization
if( connections == NULL) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connections_destroy: nothing to destroy.\n", 0, 0, 0 );
+ "connections_destroy: nothing to destroy.\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "connections_destroy: nothing to destroy.\n",
0, 0, 0 );
ldap_pvt_thread_cond_destroy( &connections[i].c_write_cv );
#ifdef LDAP_SLAPI
if ( slapi_plugins_used ) {
- slapi_x_free_object_extensions( SLAPI_X_EXT_CONNECTION, &connections[i] );
+ slapi_int_free_object_extensions( SLAPI_X_EXT_CONNECTION, &connections[i] );
}
#endif
}
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ARGS,
- "connection_get: connection %d not used\n", s, 0, 0 );
+ "connection_get: connection %d not used\n", s, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_get(%d): connection not used\n",
ldap_pvt_thread_mutex_unlock( &c->c_mutex );
return NULL;
}
- if( c->c_conn_state == SLAP_C_CLIENT ) sd = 0;
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, RESULTS,
const char* peername,
int flags,
slap_ssf_t ssf,
- const char *authid )
+ struct berval *authid )
{
unsigned long id;
Connection *c;
if( s == AC_SOCKET_INVALID ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connection_init: init of socket %ld invalid.\n", (long)s, 0, 0 );
+ "connection_init: init of socket %ld invalid.\n", (long)s, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
- "connection_init(%ld): invalid.\n",
- (long) s, 0, 0 );
+ "connection_init: init of socket %ld invalid.\n", (long)s, 0, 0 );
#endif
return -1;
}
#else
{
- ber_socket_t i;
-
+ ber_socket_t i;
c = NULL;
- for( i=0; i < dtblsize; i++) {
- ber_socket_t sd;
+ for( i=0; i < dtblsize; i++) {
+ ber_socket_t sd;
- if( connections[i].c_struct_state == SLAP_C_UNINITIALIZED ) {
- assert( connections[i].c_sb == 0 );
- c = &connections[i];
- break;
- }
+ if( connections[i].c_struct_state == SLAP_C_UNINITIALIZED ) {
+ assert( connections[i].c_sb == 0 );
+ c = &connections[i];
+ break;
+ }
sd = AC_SOCKET_INVALID;
- if (connections[i].c_sb != NULL)
- ber_sockbuf_ctrl( connections[i].c_sb, LBER_SB_OPT_GET_FD, &sd );
-
- if( connections[i].c_struct_state == SLAP_C_UNUSED ) {
- assert( sd == AC_SOCKET_INVALID );
- c = &connections[i];
- break;
- }
+ if (connections[i].c_sb != NULL) {
+ ber_sockbuf_ctrl( connections[i].c_sb,
+ LBER_SB_OPT_GET_FD, &sd );
+ }
- assert( connections[i].c_struct_state == SLAP_C_USED );
- assert( connections[i].c_conn_state != SLAP_C_INVALID );
- assert( sd != AC_SOCKET_INVALID );
- }
+ if( connections[i].c_struct_state == SLAP_C_UNUSED ) {
+ assert( sd == AC_SOCKET_INVALID );
+ c = &connections[i];
+ break;
+ }
- if( c == NULL ) {
+ if( connections[i].c_conn_state == SLAP_C_CLIENT ) {
+ continue;
+ }
+
+ assert( connections[i].c_struct_state == SLAP_C_USED );
+ assert( connections[i].c_conn_state != SLAP_C_INVALID );
+ assert( sd != AC_SOCKET_INVALID );
+ }
+
+ if( c == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG( CONNECTION, INFO,
- "connection_init: skt %d connection table full "
- "(%d/%d)\n", s, i, dtblsize );
+ LDAP_LOG( CONNECTION, INFO,
+ "connection_init(%d): connection table full "
+ "(%d/%d)\n", s, i, dtblsize );
#else
- Debug( LDAP_DEBUG_ANY,
+ Debug( LDAP_DEBUG_ANY,
"connection_init(%d): connection table full "
"(%d/%d)\n", s, i, dtblsize);
#endif
- ldap_pvt_thread_mutex_unlock( &connections_mutex );
- return -1;
+ ldap_pvt_thread_mutex_unlock( &connections_mutex );
+ return -1;
+ }
}
- }
#endif
assert( c != NULL );
#ifdef LDAP_SLAPI
if ( slapi_plugins_used ) {
- slapi_x_create_object_extensions( SLAPI_X_EXT_CONNECTION, c );
+ slapi_int_create_object_extensions( SLAPI_X_EXT_CONNECTION, c );
}
#endif
c->c_struct_state = SLAP_C_UNUSED;
}
- ldap_pvt_thread_mutex_lock( &c->c_mutex );
+ ldap_pvt_thread_mutex_lock( &c->c_mutex );
- assert( c->c_struct_state == SLAP_C_UNUSED );
- assert( c->c_authmech.bv_val == NULL );
- assert( c->c_dn.bv_val == NULL );
- assert( c->c_ndn.bv_val == NULL );
- assert( c->c_listener == NULL );
- assert( c->c_peer_domain.bv_val == NULL );
- assert( c->c_peer_name.bv_val == NULL );
- assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
- assert( LDAP_STAILQ_EMPTY(&c->c_pending_ops) );
+ assert( c->c_struct_state == SLAP_C_UNUSED );
+ assert( c->c_authmech.bv_val == NULL );
+ assert( c->c_dn.bv_val == NULL );
+ assert( c->c_ndn.bv_val == NULL );
+ assert( c->c_listener == NULL );
+ assert( c->c_peer_domain.bv_val == NULL );
+ assert( c->c_peer_name.bv_val == NULL );
+ assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
+ assert( LDAP_STAILQ_EMPTY(&c->c_pending_ops) );
assert( c->c_sasl_bind_mech.bv_val == NULL );
assert( c->c_sasl_done == 0 );
assert( c->c_sasl_authctx == NULL );
assert( c->c_sasl_extra == NULL );
assert( c->c_sasl_bindop == NULL );
assert( c->c_currentber == NULL );
+ assert( c->c_writewaiter == 0);
c->c_listener = listener;
if ( flags == CONN_IS_CLIENT ) {
c->c_conn_state = SLAP_C_CLIENT;
c->c_struct_state = SLAP_C_USED;
+ ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_SET_FD, &s );
ldap_pvt_thread_mutex_unlock( &c->c_mutex );
ldap_pvt_thread_mutex_unlock( &connections_mutex );
ber_str2bv( dnsname, 0, 1, &c->c_peer_domain );
ber_str2bv( peername, 0, 1, &c->c_peer_name );
- c->c_n_ops_received = 0;
- c->c_n_ops_executing = 0;
- c->c_n_ops_pending = 0;
- c->c_n_ops_completed = 0;
+ c->c_n_ops_received = 0;
+ c->c_n_ops_executing = 0;
+ c->c_n_ops_pending = 0;
+ c->c_n_ops_completed = 0;
c->c_n_get = 0;
c->c_n_read = 0;
{
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connection_init: conn %lu set nonblocking failed\n",
- c->c_connid, 0, 0 );
+ "connection_init: conn %lu set nonblocking failed\n",
+ c->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"connection_init(%d, %s): set nonblocking failed\n",
#endif
}
- id = c->c_connid = conn_nextid++;
+ id = c->c_connid = conn_nextid++;
- c->c_conn_state = SLAP_C_INACTIVE;
- c->c_struct_state = SLAP_C_USED;
+ c->c_conn_state = SLAP_C_INACTIVE;
+ c->c_struct_state = SLAP_C_USED;
c->c_ssf = c->c_transport_ssf = ssf;
c->c_tls_ssf = 0;
#ifdef HAVE_TLS
- if ( flags == CONN_IS_TLS ) {
- c->c_is_tls = 1;
- c->c_needs_tls_accept = 1;
- } else {
- c->c_is_tls = 0;
- c->c_needs_tls_accept = 0;
- }
+ if ( flags == CONN_IS_TLS ) {
+ c->c_is_tls = 1;
+ c->c_needs_tls_accept = 1;
+ } else {
+ c->c_is_tls = 0;
+ c->c_needs_tls_accept = 0;
+ }
#endif
slap_sasl_open( c, 0 );
slap_sasl_external( c, ssf, authid );
- ldap_pvt_thread_mutex_unlock( &c->c_mutex );
- ldap_pvt_thread_mutex_unlock( &connections_mutex );
+ ldap_pvt_thread_mutex_unlock( &c->c_mutex );
+ ldap_pvt_thread_mutex_unlock( &connections_mutex );
- backend_connection_init(c);
+ backend_connection_init(c);
- return id;
+ return id;
}
void connection2anonymous( Connection *c )
connection_destroy( Connection *c )
{
/* note: connections_mutex should be locked by caller */
- ber_socket_t sd;
- unsigned long connid;
+ ber_socket_t sd;
+ unsigned long connid;
- assert( connections != NULL );
- assert( c != NULL );
- assert( c->c_struct_state != SLAP_C_UNUSED );
- assert( c->c_conn_state != SLAP_C_INVALID );
- assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
+ assert( connections != NULL );
+ assert( c != NULL );
+ assert( c->c_struct_state != SLAP_C_UNUSED );
+ assert( c->c_conn_state != SLAP_C_INVALID );
+ assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
+ assert( c->c_writewaiter == 0);
- /* only for stats (print -1 as "%lu" may give unexpected results ;) */
- connid = c->c_connid;
+ /* only for stats (print -1 as "%lu" may give unexpected results ;) */
+ connid = c->c_connid;
- backend_connection_destroy(c);
+ backend_connection_destroy(c);
- c->c_protocol = 0;
- c->c_connid = -1;
+ c->c_protocol = 0;
+ c->c_connid = -1;
- c->c_activitytime = c->c_starttime = 0;
+ c->c_activitytime = c->c_starttime = 0;
connection2anonymous( c );
c->c_listener = NULL;
slapd_remove( sd, 1, 0 );
Statslog( LDAP_DEBUG_STATS,
- "conn=%lu fd=%ld closed\n",
+ "conn=%lu fd=%ld closed\n",
connid, (long) sd, 0, 0, 0 );
}
ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_SET_MAX_INCOMING, &max );
}
- c->c_conn_state = SLAP_C_INVALID;
- c->c_struct_state = SLAP_C_UNUSED;
+ c->c_conn_state = SLAP_C_INVALID;
+ c->c_struct_state = SLAP_C_UNUSED;
#ifdef LDAP_SLAPI
/* call destructors, then constructors; avoids unnecessary allocation */
if ( slapi_plugins_used ) {
- slapi_x_clear_object_extensions( SLAPI_X_EXT_CONNECTION, c );
+ slapi_int_clear_object_extensions( SLAPI_X_EXT_CONNECTION, c );
}
#endif
}
ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_GET_FD, &sd );
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
- "connection_closing: conn %lu readying socket %d for close.\n",
- c->c_connid, sd, 0 );
+ "connection_closing: conn %lu readying socket %d for close.\n",
+ c->c_connid, sd, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_closing: readying conn=%lu sd=%d for close\n",
if( !LDAP_STAILQ_EMPTY(&c->c_ops) ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
- "connection_close: conn %lu deferring sd %d\n",
- c->c_connid, sd, 0 );
+ "connection_close: conn %lu deferring sd %d\n",
+ c->c_connid, sd, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_close: deferring conn=%lu sd=%d\n",
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, RESULTS,
- "connection_close: conn %lu sd %d\n", c->c_connid, sd, 0 );
+ "connection_close: conn %lu sd %d\n", c->c_connid, sd, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "connection_close: conn=%lu sd=%d\n",
c->c_connid, sd, 0 );
#endif /* SLAPD_MONITOR */
Connection *conn = op->o_conn;
void *memctx = NULL;
+ void *memctx_null = NULL;
ber_len_t memsiz;
ldap_pvt_thread_mutex_lock( &num_ops_mutex );
/* We can use Thread-Local storage for most mallocs. We can
* also use TL for ber parsing, but not on Add or Modify.
*/
-#define SLAB_SIZE 1048576
#if 0
memsiz = ber_len( op->o_ber ) * 64;
- if ( SLAB_SIZE > memsiz ) memsiz = SLAB_SIZE;
+ if ( SLMALLOC_SLAB_SIZE > memsiz ) memsiz = SLMALLOC_SLAB_SIZE;
#endif
- memsiz = SLAB_SIZE;
+ memsiz = SLMALLOC_SLAB_SIZE;
memctx = sl_mem_create( memsiz, ctx );
op->o_tmpmemctx = memctx;
default:
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connection_operation: conn %lu unknown LDAP request 0x%lx\n",
- conn->c_connid, tag, 0 );
+ "connection_operation: conn %lu unknown LDAP request 0x%lx\n",
+ conn->c_connid, tag, 0 );
#else
Debug( LDAP_DEBUG_ANY, "unknown LDAP request 0x%lx\n",
- tag, 0, 0 );
+ tag, 0, 0 );
#endif
op->o_tag = LBER_ERROR;
rs.sr_err = LDAP_PROTOCOL_ERROR;
#endif /* SLAPD_MONITOR */
ldap_pvt_thread_mutex_unlock( &num_ops_mutex );
-#ifdef LDAP_EXOP_X_CANCEL
if ( op->o_cancel == SLAP_CANCEL_REQ ) {
op->o_cancel = LDAP_TOO_LATE;
}
{
ldap_pvt_thread_yield();
}
-#endif
ldap_pvt_thread_mutex_lock( &conn->c_mutex );
- if ( op->o_cancel != SLAP_CANCEL_ACK && ( op->o_sync_mode & SLAP_SYNC_PERSIST ) ) {
+ ber_set_option( op->o_ber, LBER_OPT_BER_MEMCTX, &memctx_null );
+
+ if ( op->o_cancel != SLAP_CANCEL_ACK &&
+ ( op->o_sync_mode & SLAP_SYNC_PERSIST ) ) {
+ sl_mem_detach( ctx, memctx );
+ } else if (( op->o_sync_slog_size != -1 )) {
sl_mem_detach( ctx, memctx );
- goto no_co_op_free;
+ LDAP_STAILQ_REMOVE( &conn->c_ops, op, slap_op, o_next);
+ LDAP_STAILQ_NEXT(op, o_next) = NULL;
+ conn->c_n_ops_executing--;
+ conn->c_n_ops_completed++;
+ } else {
+ LDAP_STAILQ_REMOVE( &conn->c_ops, op, slap_op, o_next);
+ LDAP_STAILQ_NEXT(op, o_next) = NULL;
+ slap_op_free( op );
+ conn->c_n_ops_executing--;
+ conn->c_n_ops_completed++;
}
- LDAP_STAILQ_REMOVE( &conn->c_ops, op, slap_op, o_next);
- LDAP_STAILQ_NEXT(op, o_next) = NULL;
-
- conn->c_n_ops_executing--;
- conn->c_n_ops_completed++;
- memctx = NULL;
- ber_set_option( op->o_ber, LBER_OPT_BER_MEMCTX, &memctx );
- slap_op_free( op );
-
-no_co_op_free:
-
switch( tag ) {
case LBER_ERROR:
case LDAP_REQ_UNBIND:
return NULL;
}
+static const Listener dummy_list = { {0, ""}, {0, ""} };
+
int connection_client_setup(
ber_socket_t s,
- Listener *l,
ldap_pvt_thread_start_t *func,
void *arg )
{
Connection *c;
- if ( connection_init( s, l, "", "", CONN_IS_CLIENT, 0, "" ) < 0 ) {
+ if ( connection_init( s, (Listener *)&dummy_list, "", "", CONN_IS_CLIENT, 0, NULL ) < 0 ) {
return -1;
}
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
- "connection_read: conn %lu checking for input.\n",
- c->c_connid, 0, 0 );
+ "connection_read: conn %lu checking for input.\n",
+ c->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_read(%d): checking for input on id=%lu\n",
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
- "connection_read: conn %lu TLS accept error, error %d\n",
- c->c_connid, rc, 0 );
+ "connection_read: conn %lu TLS accept error, error %d\n",
+ c->c_connid, rc, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_read(%d): TLS accept error "
FD_ZERO(&rfd);
FD_SET(s, &rfd);
for (rc=1; rc>0;) {
- tv.tv_sec = 1;
- tv.tv_usec = 0;
- rc = select(s+1, &rfd, NULL, NULL, &tv);
- if (rc == 1) {
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ rc = select(s+1, &rfd, NULL, NULL, &tv);
+ if (rc == 1) {
ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_DRAIN, NULL);
}
}
s, rc, c->c_connid );
#endif
}
- slap_sasl_external( c, c->c_tls_ssf, authid.bv_val );
- if ( authid.bv_val ) free( authid.bv_val );
+ slap_sasl_external( c, c->c_tls_ssf, &authid );
+ if ( authid.bv_val ) free( authid.bv_val );
}
/* if success and data is ready, fall thru to data input loop */
c->c_sasl_layers = 0;
- rc = ldap_pvt_sasl_install( c->c_sb, c->c_sasl_sockctx );
+ rc = ldap_pvt_sasl_install( c->c_sb, c->c_sasl_sockctx );
if( rc != LDAP_SUCCESS ) {
#ifdef NEW_LOGGING
#define CONNECTION_INPUT_LOOP 1
/* #define DATA_READY_LOOP 1 */
- do
- {
+ do {
/* How do we do this without getting into a busy loop ? */
rc = connection_input( c );
}
#ifdef DATA_READY_LOOP
- while( !rc && ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_DATA_READY, NULL ) );
+ while( !rc && ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_DATA_READY, NULL ));
#elif CONNECTION_INPUT_LOOP
while(!rc);
#else
if( rc < 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
- "connection_read: conn %lu input error %d, closing.\n",
+ "connection_read: conn %lu input error %d, closing.\n",
c->c_connid, rc, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
static int
connection_input(
- Connection *conn
-)
+ Connection *conn )
{
Operation *op;
ber_tag_t tag;
Sockaddr peeraddr;
char *cdn = NULL;
#endif
+ char *defer = NULL;
if ( conn->c_currentber == NULL &&
( conn->c_currentber = ber_alloc()) == NULL )
{
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
- "connection_input: conn %lu ber_alloc failed.\n",
+ "connection_input: conn %lu ber_alloc failed.\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "ber_alloc failed\n", 0, 0, 0 );
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
- "connection_input: conn %lu ber_get_next failed, errno %d (%s).\n",
+ "connection_input: conn %lu ber_get_next failed, errno %d (%s).\n",
conn->c_connid, err, sock_errstr(err) );
#else
Debug( LDAP_DEBUG_TRACE,
/* log, close and send error */
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
- "connection_input: conn %lu ber_get_int returns 0x%lx.\n",
+ "connection_input: conn %lu ber_get_int returns 0x%lx.\n",
conn->c_connid, tag, 0 );
#else
- Debug( LDAP_DEBUG_ANY, "ber_get_int returns 0x%lx\n", tag, 0,
- 0 );
+ Debug( LDAP_DEBUG_ANY, "ber_get_int returns 0x%lx\n",
+ tag, 0, 0 );
#endif
ber_free( ber, 1 );
return -1;
/* log, close and send error */
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
- "connection_input: conn %lu ber_peek_tag returns 0x%lx.\n",
- conn->c_connid, tag, 0 );
+ "connection_input: conn %lu ber_peek_tag returns 0x%lx.\n",
+ conn->c_connid, tag, 0 );
#else
- Debug( LDAP_DEBUG_ANY, "ber_peek_tag returns 0x%lx\n", tag, 0,
- 0 );
+ Debug( LDAP_DEBUG_ANY, "ber_peek_tag returns 0x%lx\n",
+ tag, 0, 0 );
#endif
ber_free( ber, 1 );
}
if( tag != LDAP_REQ_ABANDON && tag != LDAP_REQ_SEARCH ) {
#ifdef NEW_LOGGING
- LDAP_LOG( CONNECTION, ERR,
- "connection_input: conn %lu invalid req for UDP 0x%lx.\n",
- conn->c_connid, tag, 0 );
+ LDAP_LOG( CONNECTION, ERR,
+ "connection_input: conn %lu invalid req for UDP 0x%lx.\n",
+ conn->c_connid, tag, 0 );
#else
- Debug( LDAP_DEBUG_ANY, "invalid req for UDP 0x%lx\n", tag, 0,
- 0 );
+ Debug( LDAP_DEBUG_ANY, "invalid req for UDP 0x%lx\n", tag, 0, 0 );
#endif
- ber_free( ber, 1 );
- return 0;
+ ber_free( ber, 1 );
+ return 0;
}
}
#endif
op->o_preread_attrs = NULL;
op->o_postread_attrs = NULL;
op->o_vrFilter = NULL;
-
-#ifdef LDAP_CONTROL_PAGEDRESULTS
op->o_pagedresults_state = conn->c_pagedresults_state;
-#endif
op->o_res_ber = NULL;
#ifdef LDAP_CONNECTIONLESS
if (conn->c_is_udp) {
if ( cdn ) {
- ber_str2bv( cdn, 0, 1, &op->o_dn );
- op->o_protocol = LDAP_VERSION2;
+ ber_str2bv( cdn, 0, 1, &op->o_dn );
+ op->o_protocol = LDAP_VERSION2;
}
op->o_res_ber = ber_alloc_t( LBER_USE_DER );
if (op->o_res_ber == NULL) return 1;
if (rc != sizeof(struct sockaddr)) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connection_input: conn %lu ber_write failed\n",
+ "connection_input: conn %lu ber_write failed\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "ber_write failed\n", 0, 0, 0 );
if (rc == -1) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connection_input: conn %lu put outer sequence failed\n",
+ "connection_input: conn %lu put outer sequence failed\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "ber_write failed\n", 0, 0, 0 );
* Bind, or if it's closing. Also, don't let any single conn
* use up all the available threads, and don't execute if we're
* currently blocked on output. And don't execute if there are
- * already pending ops, let them go first.
- *
- * But always allow Abandon through; it won't cost much.
+ * already pending ops, let them go first. Abandon operations
+ * get exceptions to some, but not all, cases.
*/
- if ( tag != LDAP_REQ_ABANDON && (conn->c_conn_state == SLAP_C_BINDING
- || conn->c_conn_state == SLAP_C_CLOSING
- || conn->c_n_ops_executing >= connection_pool_max/2
- || conn->c_n_ops_pending
- || conn->c_writewaiter))
- {
- int max = conn->c_dn.bv_len ? slap_conn_max_pending_auth
- : slap_conn_max_pending;
+ if (tag != LDAP_REQ_ABANDON && conn->c_conn_state == SLAP_C_CLOSING) {
+ defer = "closing";
+ } else if (tag != LDAP_REQ_ABANDON && conn->c_writewaiter) {
+ defer = "awaiting write";
+ } else if (conn->c_n_ops_executing >= connection_pool_max/2) {
+ defer = "too many executing";
+ } else if (conn->c_conn_state == SLAP_C_BINDING) {
+ defer = "binding";
+ } else if (tag != LDAP_REQ_ABANDON && conn->c_n_ops_pending) {
+ defer = "pending operations";
+ }
+
+ if( defer ) {
+ int max = conn->c_dn.bv_len
+ ? slap_conn_max_pending_auth
+ : slap_conn_max_pending;
+
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connection_input: conn %lu deferring operation\n",
- conn->c_connid, 0, 0 );
+ "connection_input: conn %lu deferring operation: %s\n",
+ conn->c_connid, defer, 0 );
#else
- Debug( LDAP_DEBUG_ANY, "deferring operation\n", 0, 0, 0 );
+ Debug( LDAP_DEBUG_ANY,
+ "connection_input: conn=%lu deferring operation: %s\n",
+ conn->c_connid, defer, 0 );
#endif
conn->c_n_ops_pending++;
LDAP_STAILQ_INSERT_TAIL( &conn->c_pending_ops, op, o_next );
if( rc ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
- "connection_resched: conn %lu reaquiring locks.\n",
+ "connection_resched: conn %lu reaquiring locks.\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
if( conn->c_conn_state != SLAP_C_CLOSING ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
- "connection_resched: conn %lu closed by other thread.\n",
+ "connection_resched: conn %lu closed by other thread.\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "connection_resched: "
} else {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
- "connection_resched: conn %lu attempting closing.\n",
+ "connection_resched: conn %lu attempting closing.\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "connection_resched: "
}
if (!op->o_dn.bv_len) {
- op->o_authz = op->o_conn->c_authz;
- ber_dupbv( &op->o_dn, &op->o_conn->c_dn );
- ber_dupbv( &op->o_ndn, &op->o_conn->c_ndn );
+ op->o_authz = op->o_conn->c_authz;
+ ber_dupbv( &op->o_dn, &op->o_conn->c_dn );
+ ber_dupbv( &op->o_ndn, &op->o_conn->c_ndn );
}
op->o_authtype = op->o_conn->c_authtype;
ber_dupbv( &op->o_authmech, &op->o_conn->c_authmech );
if (!op->o_protocol) {
- op->o_protocol = op->o_conn->c_protocol
- ? op->o_conn->c_protocol : LDAP_VERSION3;
+ op->o_protocol = op->o_conn->c_protocol
+ ? op->o_conn->c_protocol : LDAP_VERSION3;
}
if (op->o_conn->c_conn_state == SLAP_C_INACTIVE
- && op->o_protocol > LDAP_VERSION2) {
+ && op->o_protocol > LDAP_VERSION2)
+ {
op->o_conn->c_conn_state = SLAP_C_ACTIVE;
}
op->o_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
- "ldap_pvt_thread_pool_submit failed (%d)\n", status, 0, 0 );
+ "ldap_pvt_thread_pool_submit: failed (%d) for conn=%lu\n",
+ status, op->o_connid, 0 );
#endif
/* should move op to pending list */
}
if( c == NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
- "connection_write: sock %ld no connection!\n", (long)s, 0, 0);
+ "connection_write: sock %ld no connection!\n", (long)s, 0, 0);
#else
Debug( LDAP_DEBUG_ANY,
"connection_write(%ld): no connection!\n",
- (long) s, 0, 0 );
+ (long)s, 0, 0 );
#endif
slapd_remove(s, 1, 0);
ldap_pvt_thread_mutex_unlock( &connections_mutex );
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
- "connection_write conn %lu waking output.\n", c->c_connid, 0, 0 );
+ "connection_write conn %lu waking output.\n", c->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_write(%d): waking output for id=%lu\n",
#endif
ldap_pvt_thread_cond_signal( &c->c_write_cv );
- if ( ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_NEEDS_READ, NULL ) )
+ if ( ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_NEEDS_READ, NULL ) ) {
slapd_set_read( s, 1 );
- if ( ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_NEEDS_WRITE, NULL ) )
+ }
+ if ( ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_NEEDS_WRITE, NULL ) ) {
slapd_set_write( s, 1 );
+ }
connection_return( c );
ldap_pvt_thread_mutex_unlock( &connections_mutex );
return 0;
}
+void
+connection_fake_init(
+ Connection *conn,
+ Operation *op,
+ void *ctx )
+{
+ conn->c_connid = -1;
+ conn->c_send_ldap_result = slap_send_ldap_result;
+ conn->c_send_search_entry = slap_send_search_entry;
+ conn->c_send_search_reference = slap_send_search_reference;
+ conn->c_listener = (Listener *)&dummy_list;
+ conn->c_peer_name = slap_empty_bv;
+
+ /* set memory context */
+ op->o_tmpmemctx = sl_mem_create( SLMALLOC_SLAB_SIZE, ctx );
+ op->o_tmpmfuncs = &sl_mfuncs;
+ op->o_threadctx = ctx;
+
+ op->o_conn = conn;
+ op->o_connid = op->o_conn->c_connid;
+
+ op->o_time = slap_get_time();
+}
projects / openldap / blobdiff