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authorStefan Metzmacher <metze@samba.org>2006-01-18 16:27:29 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:51:17 -0500
commitba4df97eb943ebd2edb7d62adcb2f807f45c51da (patch)
treeb38a8b3ad79c94d6958a8891cc052ede57db742c /source4/nbt_server/wins
parenta920f2f9a8e4ee076471c293765ed0bee13d4cc5 (diff)
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r13005: - use nbtd:max_refresh_time=12345 also for name refresh with a wins server
metze (This used to be commit 5e3639edaf551068466caaf48faa9b2bbfed1041)
Diffstat (limited to 'source4/nbt_server/wins')
-rw-r--r--source4/nbt_server/wins/winsclient.c28
1 files changed, 18 insertions, 10 deletions
diff --git a/source4/nbt_server/wins/winsclient.c b/source4/nbt_server/wins/winsclient.c
index 2538105fb8..70cc0e9ae8 100644
--- a/source4/nbt_server/wins/winsclient.c
+++ b/source4/nbt_server/wins/winsclient.c
@@ -27,6 +27,7 @@
#include "lib/events/events.h"
#include "smbd/service_task.h"
+static void nbtd_wins_refresh_handler(struct composite_context *c);
/* we send WINS client requests using our primary network interface
*/
@@ -50,6 +51,21 @@ static void nbtd_wins_register_retry(struct event_context *ev, struct timed_even
nbtd_winsclient_register(iname);
}
+/*
+ start a timer to refresh this name
+*/
+static void nbtd_wins_start_refresh_timer(struct nbtd_iface_name *iname)
+{
+ uint32_t refresh_time;
+ uint32_t max_refresh_time = lp_parm_int(-1, "nbtd", "max_refresh_time", 7200);
+
+ refresh_time = MIN(max_refresh_time, iname->ttl/2);
+
+ event_add_timed(iname->iface->nbtsrv->task->event_ctx,
+ iname,
+ timeval_add(&iname->registration_time, refresh_time, 0),
+ nbtd_wins_refresh, iname);
+}
/*
called when a wins name refresh has completed
@@ -99,11 +115,7 @@ static void nbtd_wins_refresh_handler(struct composite_context *c)
iname->wins_server = talloc_steal(iname, io.out.wins_server);
iname->registration_time = timeval_current();
- event_add_timed(iname->iface->nbtsrv->task->event_ctx,
- iname,
- timeval_add(&iname->registration_time, iname->ttl/2, 0),
- nbtd_wins_refresh,
- iname);
+ nbtd_wins_start_refresh_timer(iname);
talloc_free(tmp_ctx);
}
@@ -196,11 +208,7 @@ static void nbtd_wins_register_handler(struct composite_context *c)
iname->wins_server = talloc_steal(iname, io.out.wins_server);
iname->registration_time = timeval_current();
- event_add_timed(iname->iface->nbtsrv->task->event_ctx,
- iname,
- timeval_add(&iname->registration_time, iname->ttl/2, 0),
- nbtd_wins_refresh,
- iname);
+ nbtd_wins_start_refresh_timer(iname);
DEBUG(3,("Registered %s with WINS server %s\n",
nbt_name_string(tmp_ctx, &iname->name), iname->wins_server));