Use the Read Advertising Features response to determine the maximum
number of advertisements, and limit the number of advertisements based
on this.
---
src/advertising.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/advertising.c b/src/advertising.c
index 8acd5b4..c3e9a72 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -47,6 +47,7 @@ struct btd_advertising {
struct mgmt *mgmt;
uint16_t mgmt_index;
uint8_t max_adv_len;
+ uint8_t max_ads;
};
#define AD_TYPE_BROADCAST 0
@@ -610,9 +611,8 @@ static DBusMessage *register_advertisement(DBusConnection *conn,
if (queue_find(manager->ads, match_advertisement_path, path))
return btd_error_already_exists(msg);
- /* TODO: support more than one advertisement */
- if (!queue_isempty(manager->ads))
- return btd_error_failed(msg, "Already advertising");
+ if (queue_length(manager->ads) > manager->max_ads)
+ return btd_error_failed(msg, "Maximum advertisements reached");
dbus_message_iter_next(&args);
@@ -695,6 +695,7 @@ static void read_adv_features_callback(uint8_t status, uint16_t length,
}
manager->max_adv_len = feat->max_adv_data_len;
+ manager->max_ads = feat->max_instances;
}
static struct btd_advertising *
--
2.2.0.rc0.207.ga3a616c
--
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