r26376: Add context for libcli_resolve.

(This used to be commit 459e1466a411d6f83b7372e248566e6e71c745fc)

15 files changed, 133 insertions, 63 deletions

diff --git a/source4/libcli/cliconnect.c b/source4/libcli/cliconnect.c
index b9fd06db1ae..d70f592d9d1 100644
--- a/source4/libcli/cliconnect.c
+++ b/source4/libcli/cliconnect.c
@@ -31,12 +31,12 @@
   wrapper around smbcli_sock_connect()
 */
 bool smbcli_socket_connect(struct smbcli_state *cli, const char *server, 
-			   const char **name_resolve_order,
+			   struct resolve_context *resolve_ctx,
 			   int max_xmit, int max_mux)
 {
 	struct smbcli_socket *sock;
 
-	sock = smbcli_sock_connect_byname(server, 0, NULL, name_resolve_order, 
+	sock = smbcli_sock_connect_byname(server, 0, NULL, resolve_ctx, 
 					  NULL);
 
 	if (sock == NULL) return false;
diff --git a/source4/libcli/finddcs.c b/source4/libcli/finddcs.c
index 83bf9837f98..415c84a6bdf 100644
--- a/source4/libcli/finddcs.c
+++ b/source4/libcli/finddcs.c
@@ -65,7 +65,7 @@ struct composite_context *finddcs_send(TALLOC_CTX *mem_ctx,
 				       const char *domain_name,
 				       int name_type,
 				       struct dom_sid *domain_sid,
-				       const char **methods,
+				       struct resolve_context *resolve_ctx,
 				       struct event_context *event_ctx,
 				       struct messaging_context *msg_ctx)
 {
@@ -96,7 +96,7 @@ struct composite_context *finddcs_send(TALLOC_CTX *mem_ctx,
 	state->msg_ctx = msg_ctx;
 
 	make_nbt_name(&name, state->domain_name, name_type);
-	creq = resolve_name_send(&name, event_ctx, methods);
+	creq = resolve_name_send(resolve_ctx, &name, event_ctx);
 	composite_continue(c, creq, finddcs_name_resolved, state);
 	return c;
 }
@@ -249,7 +249,7 @@ NTSTATUS finddcs(TALLOC_CTX *mem_ctx,
 		 const char *my_netbios_name,
 		 const char *domain_name, int name_type, 
 		 struct dom_sid *domain_sid,
-		 const char **methods,
+		 struct resolve_context *resolve_ctx,
 		 struct event_context *event_ctx,
 		 struct messaging_context *msg_ctx,
 		 int *num_dcs, struct nbt_dc_name **dcs)
@@ -257,7 +257,7 @@ NTSTATUS finddcs(TALLOC_CTX *mem_ctx,
 	struct composite_context *c = finddcs_send(mem_ctx,
 						   my_netbios_name,
 						   domain_name, name_type,
-						   domain_sid, methods, 
+						   domain_sid, resolve_ctx,
 						   event_ctx, msg_ctx);
 	return finddcs_recv(c, mem_ctx, num_dcs, dcs);
 }
diff --git a/source4/libcli/ldap/ldap_client.c b/source4/libcli/ldap/ldap_client.c
index 906e9c2574f..6b8a7a3f286 100644
--- a/source4/libcli/ldap/ldap_client.c
+++ b/source4/libcli/ldap/ldap_client.c
@@ -35,6 +35,7 @@
 #include "auth/gensec/gensec.h"
 #include "system/time.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 
 /**
@@ -355,7 +356,7 @@ struct composite_context *ldap_connect_send(struct ldap_connection *conn,
 		}
 
 		ctx = socket_connect_send(conn->sock, NULL, unix_addr, 
-					  0, lp_name_resolve_order(conn->lp_ctx), conn->event.event_ctx);
+					  0, lp_resolve_context(conn->lp_ctx), conn->event.event_ctx);
 		ctx->async.fn = ldap_connect_recv_unix_conn;
 		ctx->async.private_data = state;
 		return result;
@@ -368,7 +369,7 @@ struct composite_context *ldap_connect_send(struct ldap_connection *conn,
 		}
 		
 		ctx = socket_connect_multi_send(state, conn->host, 1, &conn->port,
-						lp_name_resolve_order(conn->lp_ctx), conn->event.event_ctx);
+						lp_resolve_context(conn->lp_ctx), conn->event.event_ctx);
 		if (ctx == NULL) goto failed;
 
 		ctx->async.fn = ldap_connect_recv_tcp_conn;
diff --git a/source4/libcli/raw/clisocket.c b/source4/libcli/raw/clisocket.c
index 9b744dcc188..c09104e256b 100644
--- a/source4/libcli/raw/clisocket.c
+++ b/source4/libcli/raw/clisocket.c
@@ -96,7 +96,7 @@ struct composite_context *smbcli_sock_connect_send(TALLOC_CTX *mem_ctx,
 
 	ctx = socket_connect_multi_send(state, host_addr,
 					state->num_ports, state->ports,
-					lp_name_resolve_order(global_loadparm),
+					lp_resolve_context(global_loadparm),
 					state->ctx->event_ctx);
 	if (ctx == NULL) goto failed;
 	ctx->async.fn = smbcli_sock_connect_recv_conn;
@@ -200,7 +200,7 @@ resolve a hostname and connect
 ****************************************************************************/
 struct smbcli_socket *smbcli_sock_connect_byname(const char *host, int port,
 						 TALLOC_CTX *mem_ctx,
-						 const char **name_resolve_order,
+						 struct resolve_context *resolve_ctx,
 						 struct event_context *event_ctx)
 {
 	int name_type = NBT_NAME_SERVER;
@@ -241,7 +241,7 @@ struct smbcli_socket *smbcli_sock_connect_byname(const char *host, int port,
 
 	make_nbt_name(&nbt_name, host, name_type);
 	
-	status = resolve_name(&nbt_name, tmp_ctx, &address, event_ctx, name_resolve_order);
+	status = resolve_name(resolve_ctx, &nbt_name, tmp_ctx, &address, event_ctx);
 	if (!NT_STATUS_IS_OK(status)) {
 		talloc_free(tmp_ctx);
 		return NULL;
diff --git a/source4/libcli/raw/libcliraw.h b/source4/libcli/raw/libcliraw.h
index a11a9c9e585..6c97e61f047 100644
--- a/source4/libcli/raw/libcliraw.h
+++ b/source4/libcli/raw/libcliraw.h
@@ -30,6 +30,7 @@ struct smbcli_request;  /* forward declare */
 struct smbcli_session;  /* forward declare */
 struct smbcli_transport;  /* forward declare */
 
+struct resolve_context;
 struct cli_credentials;
 
 /* default timeout for all smb requests */
diff --git a/source4/libcli/resolve/bcast.c b/source4/libcli/resolve/bcast.c
index ad574e4c9e0..5a2c49c5ad8 100644
--- a/source4/libcli/resolve/bcast.c
+++ b/source4/libcli/resolve/bcast.c
@@ -30,6 +30,7 @@
  */
 struct composite_context *resolve_name_bcast_send(TALLOC_CTX *mem_ctx, 
 						  struct event_context *event_ctx,
+						  void *userdata,
 						  struct nbt_name *name)
 {
 	int num_interfaces = iface_count(global_loadparm);
@@ -74,7 +75,12 @@ NTSTATUS resolve_name_bcast(struct nbt_name *name,
 			    TALLOC_CTX *mem_ctx,
 			    const char **reply_addr)
 {
-	struct composite_context *c = resolve_name_bcast_send(mem_ctx, NULL, name);
+	struct composite_context *c = resolve_name_bcast_send(mem_ctx, NULL, NULL, name);
 	return resolve_name_bcast_recv(c, mem_ctx, reply_addr);
 }
 
+bool resolve_context_add_bcast_method(struct resolve_context *ctx)
+{
+	return resolve_context_add_method(ctx, resolve_name_bcast_send, resolve_name_bcast_recv,
+					  NULL);
+}
diff --git a/source4/libcli/resolve/host.c b/source4/libcli/resolve/host.c
index e98bbc51b22..4b8f3f95538 100644
--- a/source4/libcli/resolve/host.c
+++ b/source4/libcli/resolve/host.c
@@ -34,6 +34,7 @@
 #include "system/filesys.h"
 #include "libcli/composite/composite.h"
 #include "librpc/gen_ndr/ndr_nbt.h"
+#include "libcli/resolve/resolve.h"
 
 struct host_state {
 	struct nbt_name name;
@@ -123,6 +124,7 @@ static void pipe_handler(struct event_context *ev, struct fd_event *fde,
  */
 struct composite_context *resolve_name_host_send(TALLOC_CTX *mem_ctx,
 						 struct event_context *event_ctx,
+						 void *privdata,
 						 struct nbt_name *name)
 {
 	struct composite_context *c;
@@ -213,7 +215,12 @@ NTSTATUS resolve_name_host(struct nbt_name *name,
 			    TALLOC_CTX *mem_ctx,
 			    const char **reply_addr)
 {
-	struct composite_context *c = resolve_name_host_send(mem_ctx, NULL, name);
+	struct composite_context *c = resolve_name_host_send(mem_ctx, NULL, NULL, name);
 	return resolve_name_host_recv(c, mem_ctx, reply_addr);
 }
 
+bool resolve_context_add_host_method(struct resolve_context *ctx)
+{
+	return resolve_context_add_method(ctx, resolve_name_host_send, resolve_name_host_recv,
+					  NULL);
+}
diff --git a/source4/libcli/resolve/resolve.c b/source4/libcli/resolve/resolve.c
index 0f8839a3b75..f0d9c078742 100644
--- a/source4/libcli/resolve/resolve.c
+++ b/source4/libcli/resolve/resolve.c
@@ -4,6 +4,7 @@
    general name resolution interface
 
    Copyright (C) Andrew Tridgell 2005
+   Copyright (C) Jelmer Vernooij 2007
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -26,57 +27,67 @@
 #include "librpc/gen_ndr/ndr_nbt.h"
 #include "param/param.h"
 #include "system/network.h"
+#include "util/dlinklist.h"
 
 struct resolve_state {
+	struct resolve_context *ctx;
+	struct resolve_method *method;
 	struct nbt_name name;
-	const char **methods;
 	struct composite_context *creq;
 	const char *reply_addr;
 };
 
 static struct composite_context *setup_next_method(struct composite_context *c);
 
-/* pointers to the resolver backends */
-static const struct resolve_method {
-	const char *name;
-	struct composite_context *(*send_fn)(TALLOC_CTX *mem_ctx, struct event_context *, struct nbt_name *);
-	NTSTATUS (*recv_fn)(struct composite_context *, TALLOC_CTX *, const char **);
 
-} resolve_methods[] = {
-	{ "bcast", resolve_name_bcast_send,  resolve_name_bcast_recv },
-	{ "wins",  resolve_name_wins_send,   resolve_name_wins_recv },
-	{ "host",  resolve_name_host_send,   resolve_name_host_recv }
+struct resolve_context {
+	struct resolve_method {
+		resolve_name_send_fn send_fn;
+		resolve_name_recv_fn recv_fn;
+		void *privdata;
+		struct resolve_method *prev, *next;
+	} *methods;
 };
 
+/**
+ * Initialize a resolve context
+ */
+struct resolve_context *resolve_context_init(TALLOC_CTX *mem_ctx)
+{
+	return talloc_zero(mem_ctx, struct resolve_context);
+}
 
-/* 
-   find a matching backend
-*/
-static const struct resolve_method *find_method(const char *name)
+/**
+ * Add a resolve method
+ */
+bool resolve_context_add_method(struct resolve_context *ctx, resolve_name_send_fn send_fn, 
+				resolve_name_recv_fn recv_fn, void *userdata)
 {
-	int i;
-	if (name == NULL) return NULL;
-	for (i=0;i<ARRAY_SIZE(resolve_methods);i++) {
-		if (strcasecmp(name, resolve_methods[i].name) == 0) {
-			return &resolve_methods[i];
-		}
-	}
-	return NULL;
+	struct resolve_method *method = talloc_zero(ctx, struct resolve_method);
+
+	if (method == NULL)
+		return false;
+
+	method->send_fn = send_fn;
+	method->recv_fn = recv_fn;
+	method->privdata = userdata;
+	DLIST_ADD_END(ctx->methods, method, struct resolve_method *);
+	return true;
 }
 
-/*
+/**
   handle completion of one name resolve method
 */
 static void resolve_handler(struct composite_context *creq)
 {
 	struct composite_context *c = (struct composite_context *)creq->async.private_data;
 	struct resolve_state *state = talloc_get_type(c->private_data, struct resolve_state);
-	const struct resolve_method *method = find_method(state->methods[0]);
+	const struct resolve_method *method = state->method;
 
 	c->status = method->recv_fn(creq, state, &state->reply_addr);
 	
 	if (!NT_STATUS_IS_OK(c->status)) {
-		state->methods++;
+		state->method = state->method->next;
 		state->creq = setup_next_method(c);
 		if (state->creq != NULL) {
 			return;
@@ -100,13 +111,12 @@ static struct composite_context *setup_next_method(struct composite_context *c)
 	struct composite_context *creq = NULL;
 
 	do {
-		const struct resolve_method *method = find_method(state->methods[0]);
-		if (method) {
-			creq = method->send_fn(c, c->event_ctx, &state->name);
+		if (state->method) {
+			creq = state->method->send_fn(c, c->event_ctx, state->method->privdata, &state->name);
 		}
-		if (creq == NULL && state->methods[0]) state->methods++;
+		if (creq == NULL && state->method) state->method = state->method->next;
 
-	} while (!creq && state->methods[0]);
+	} while (!creq && state->method);
 
 	if (creq) {
 		creq->async.fn = resolve_handler;
@@ -119,8 +129,9 @@ static struct composite_context *setup_next_method(struct composite_context *c)
 /*
   general name resolution - async send
  */
-struct composite_context *resolve_name_send(struct nbt_name *name, struct event_context *event_ctx,
-					    const char **methods)
+struct composite_context *resolve_name_send(struct resolve_context *ctx,
+					    struct nbt_name *name, 
+					    struct event_context *event_ctx)
 {
 	struct composite_context *c;
 	struct resolve_state *state;
@@ -128,7 +139,7 @@ struct composite_context *resolve_name_send(struct nbt_name *name, struct event_
 	c = composite_create(event_ctx, event_ctx);
 	if (c == NULL) return NULL;
 
-	if (methods == NULL) {
+	if (ctx == NULL) {
 		composite_error(c, NT_STATUS_INVALID_PARAMETER);
 		return c;
 	}
@@ -147,8 +158,8 @@ struct composite_context *resolve_name_send(struct nbt_name *name, struct event_
 	c->status = nbt_name_dup(state, name, &state->name);
 	if (!composite_is_ok(c)) return c;
 	
-	state->methods = str_list_copy(state, methods);
-	if (composite_nomem(state->methods, c)) return c;
+	state->ctx = talloc_reference(state, ctx);
+	if (composite_nomem(state->ctx, c)) return c;
 
 	if (is_ipaddress(state->name.name) || 
 	    strcasecmp(state->name.name, "localhost") == 0) {
@@ -159,6 +170,7 @@ struct composite_context *resolve_name_send(struct nbt_name *name, struct event_
 		return c;
 	}
 
+	state->method = ctx->methods;
 	state->creq = setup_next_method(c);
 	if (composite_nomem(state->creq, c)) return c;
 	
@@ -187,9 +199,9 @@ NTSTATUS resolve_name_recv(struct composite_context *c,
 /*
   general name resolution - sync call
  */
-NTSTATUS resolve_name(struct nbt_name *name, TALLOC_CTX *mem_ctx, const char **reply_addr, struct event_context *ev, const char **name_resolve_order)
+NTSTATUS resolve_name(struct resolve_context *ctx, struct nbt_name *name, TALLOC_CTX *mem_ctx, const char **reply_addr, struct event_context *ev)
 {
-	struct composite_context *c = resolve_name_send(name, ev, name_resolve_order); 
+	struct composite_context *c = resolve_name_send(ctx, name, ev); 
 	return resolve_name_recv(c, mem_ctx, reply_addr);
 }
 
@@ -215,3 +227,27 @@ void make_nbt_name_server(struct nbt_name *nbt, const char *name)
 {
 	make_nbt_name(nbt, name, NBT_NAME_SERVER);
 }
+
+struct resolve_context *lp_resolve_context(struct loadparm_context *lp_ctx)
+{
+	const char **methods = lp_name_resolve_order(lp_ctx);
+	int i;
+	struct resolve_context *ret = resolve_context_init(lp_ctx);
+
+	if (ret == NULL)
+		return NULL;
+
+	for (i = 0; methods != NULL && methods[i] != NULL; i++) {
+		if (!strcmp(methods[i], "wins")) {
+			resolve_context_add_wins_method(ret, lp_wins_server_list(lp_ctx));
+		} else if (!strcmp(methods[i], "bcast")) {
+			resolve_context_add_bcast_method(ret);
+		} else if (!strcmp(methods[i], "host")) {
+			resolve_context_add_host_method(ret);
+		} else {
+			DEBUG(0, ("Unknown resolve method '%s'", methods[i]));
+		}
+	}
+
+	return ret;
+}
diff --git a/source4/libcli/resolve/resolve.h b/source4/libcli/resolve/resolve.h
index 72db3839a28..73cb78c1241 100644
--- a/source4/libcli/resolve/resolve.h
+++ b/source4/libcli/resolve/resolve.h
@@ -23,6 +23,8 @@
 #define __RESOLVE_H__
 
 #include "libcli/nbt/libnbt.h"
+typedef struct composite_context *(*resolve_name_send_fn)(TALLOC_CTX *mem_ctx, struct event_context *, void *privdata, struct nbt_name *);
+typedef NTSTATUS (*resolve_name_recv_fn)(struct composite_context *, TALLOC_CTX *, const char **);
 #include "libcli/resolve/proto.h"
 
 #endif /* __RESOLVE_H__ */
diff --git a/source4/libcli/resolve/testsuite.c b/source4/libcli/resolve/testsuite.c
index b87b59b81a0..73a8c841bbd 100644
--- a/source4/libcli/resolve/testsuite.c
+++ b/source4/libcli/resolve/testsuite.c
@@ -44,7 +44,7 @@ static bool test_async_resolve(struct torture_context *tctx)
 			host, timelimit);
 	while (timeval_elapsed(&tv) < timelimit) {
 		const char *s;
-		struct composite_context *c = resolve_name_host_send(mem_ctx, ev, &n);
+		struct composite_context *c = resolve_name_host_send(mem_ctx, ev, NULL, &n);
 		torture_assert(tctx, c != NULL, "resolve_name_host_send");
 		torture_assert_ntstatus_ok(tctx, resolve_name_host_recv(c, mem_ctx, &s),
 								   "async resolve failed");
diff --git a/source4/libcli/resolve/wins.c b/source4/libcli/resolve/wins.c
index 2cbcd5f4836..73b9413eb48 100644
--- a/source4/libcli/resolve/wins.c
+++ b/source4/libcli/resolve/wins.c
@@ -24,17 +24,22 @@
 #include "libcli/resolve/resolve.h"
 #include "param/param.h"
 
-/*
+struct resolve_wins_data {
+	const char **address_list;
+};
+
+/**
   wins name resolution method - async send
  */
 struct composite_context *resolve_name_wins_send(
 				TALLOC_CTX *mem_ctx, 
 				struct event_context *event_ctx,
+				void *userdata,
 				struct nbt_name *name)
 {
-	const char **address_list = lp_wins_server_list(global_loadparm);
-	if (address_list == NULL) return NULL;
-	return resolve_name_nbtlist_send(mem_ctx, event_ctx, name, address_list, false, true);
+	struct resolve_wins_data *wins_data = talloc_get_type(userdata, struct resolve_wins_data);
+	if (wins_data->address_list == NULL) return NULL;
+	return resolve_name_nbtlist_send(mem_ctx, event_ctx, name, wins_data->address_list, false, true);
 }
 
 /*
@@ -51,9 +56,20 @@ NTSTATUS resolve_name_wins_recv(struct composite_context *c,
  */
 NTSTATUS resolve_name_wins(struct nbt_name *name, 
 			    TALLOC_CTX *mem_ctx,
+			    const char **address_list,
 			    const char **reply_addr)
 {
-	struct composite_context *c = resolve_name_wins_send(mem_ctx, NULL, name);
+	struct composite_context *c;
+	struct resolve_wins_data *wins_data = talloc(mem_ctx, struct resolve_wins_data);
+	wins_data->address_list = address_list;
+	c = resolve_name_wins_send(mem_ctx, NULL, wins_data, name);
 	return resolve_name_wins_recv(c, mem_ctx, reply_addr);
 }
 
+bool resolve_context_add_wins_method(struct resolve_context *ctx, const char **address_list)
+{
+	struct resolve_wins_data *wins_data = talloc(ctx, struct resolve_wins_data);
+	wins_data->address_list = str_list_copy(wins_data, address_list);
+	return resolve_context_add_method(ctx, resolve_name_wins_send, resolve_name_wins_recv,
+					  wins_data);
+}
diff --git a/source4/libcli/smb2/connect.c b/source4/libcli/smb2/connect.c
index 39bb992d116..8b75e125b0d 100644
--- a/source4/libcli/smb2/connect.c
+++ b/source4/libcli/smb2/connect.c
@@ -163,7 +163,7 @@ static void continue_resolve(struct composite_context *creq)
 struct composite_context *smb2_connect_send(TALLOC_CTX *mem_ctx,
 					    const char *host,
 					    const char *share,
-					    const char **name_resolve_order,
+					    struct resolve_context *resolve_ctx,
 					    struct cli_credentials *credentials,
 					    struct event_context *ev)
 {
@@ -188,7 +188,7 @@ struct composite_context *smb2_connect_send(TALLOC_CTX *mem_ctx,
 	ZERO_STRUCT(name);
 	name.name = host;
 
-	creq = resolve_name_send(&name, c->event_ctx, name_resolve_order);
+	creq = resolve_name_send(resolve_ctx, &name, c->event_ctx);
 	composite_continue(c, creq, continue_resolve, c);
 	return c;
 }
@@ -215,13 +215,13 @@ NTSTATUS smb2_connect_recv(struct composite_context *c, TALLOC_CTX *mem_ctx,
 */
 NTSTATUS smb2_connect(TALLOC_CTX *mem_ctx, 
 		      const char *host, const char *share,
-		      const char **name_resolve_order,
+		      struct resolve_context *resolve_ctx,
 		      struct cli_credentials *credentials,
 		      struct smb2_tree **tree,
 		      struct event_context *ev)
 {
 	struct composite_context *c = smb2_connect_send(mem_ctx, host, share, 
-							name_resolve_order,
+							resolve_ctx,
 							credentials, ev);
 	return smb2_connect_recv(c, mem_ctx, tree);
 }
diff --git a/source4/libcli/smb2/smb2_calls.h b/source4/libcli/smb2/smb2_calls.h
index 318a634ac41..6a551da4aeb 100644
--- a/source4/libcli/smb2/smb2_calls.h
+++ b/source4/libcli/smb2/smb2_calls.h
@@ -95,4 +95,5 @@ struct smb2_setinfo {
 
 struct cli_credentials;
 struct event_context;
+struct resolve_context;
 #include "libcli/smb2/smb2_proto.h"
diff --git a/source4/libcli/smb_composite/connect.c b/source4/libcli/smb_composite/connect.c
index 9579cd20b53..1a8262c76a3 100644
--- a/source4/libcli/smb_composite/connect.c
+++ b/source4/libcli/smb_composite/connect.c
@@ -463,8 +463,7 @@ struct composite_context *smb_composite_connect_send(struct smb_composite_connec
 
 	state->stage = CONNECT_RESOLVE;
 	make_nbt_name_server(&name, io->in.dest_host);
-	state->creq = resolve_name_send(&name, c->event_ctx, 
-					lp_name_resolve_order(global_loadparm));
+	state->creq = resolve_name_send(lp_resolve_context(global_loadparm), &name, c->event_ctx);
 
 	if (state->creq == NULL) goto failed;
 	state->creq->async.private_data = c;
diff --git a/source4/libcli/wrepl/winsrepl.c b/source4/libcli/wrepl/winsrepl.c
index 9f7bd91ec98..00346c45a44 100644
--- a/source4/libcli/wrepl/winsrepl.c
+++ b/source4/libcli/wrepl/winsrepl.c
@@ -30,6 +30,7 @@
 #include "system/network.h"
 #include "lib/socket/netif.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 static struct wrepl_request *wrepl_request_finished(struct wrepl_request *req, NTSTATUS status);
 
@@ -343,7 +344,7 @@ struct composite_context *wrepl_connect_send(struct wrepl_socket *wrepl_socket,
 	if (composite_nomem(peer, result)) return result;
 
 	state->creq = socket_connect_send(wrepl_socket->sock, us, peer,
-					  0, lp_name_resolve_order(global_loadparm), 
+					  0, lp_resolve_context(global_loadparm), 
 					  wrepl_socket->event.ctx);
 	composite_continue(result, state->creq, wrepl_connect_handler, state);
 	return result;