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avoid sending acl packets for connections where HCI_EVENT_DISCONNECTION_COMPLETE has been received

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This commit is contained in:
matthias.ringwald@gmail.com 2015-02-05 15:43:01 +00:00
parent 3568d140a5
commit ccda6e14d0
2 changed files with 16 additions and 3 deletions
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16
src/hci.c
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@ -298,7 +298,8 @@ uint8_t hci_number_free_acl_slots_for_handle(hci_con_handle_t con_handle){
} else {
num_packets_sent_le += connection->num_acl_packets_sent;
}
if (connection->con_handle == con_handle){
// ignore connections that are not open, e.g., in state RECEIVED_DISCONNECTION_COMPLETE
if (connection->con_handle == con_handle && connection->state == OPEN){
address_type = connection->address_type;
}
}
@ -1278,7 +1279,18 @@ static void event_handler(uint8_t *packet, int size){
#endif
// HCI_EVENT_DISCONNECTION_COMPLETE
// has been moved down, to first notify stack before shutting connection down
// has been split, to first notify stack before shutting connection down
// see end of function, too.
if (packet[0] == HCI_EVENT_DISCONNECTION_COMPLETE){
if (!packet[2]){
handle = READ_BT_16(packet, 3);
hci_connection_t * conn = hci_connection_for_handle(handle);
if (conn) {
conn->state = RECEIVED_DISCONNECTION_COMPLETE;
}
}
break;
}
case HCI_EVENT_HARDWARE_ERROR:
if(hci_stack->control && hci_stack->control->hw_error){

3
src/hci.h
View File

@ -303,7 +303,8 @@ typedef enum {
REJECTED_CONNECTION_REQUEST,
OPEN,
SEND_DISCONNECT,
SENT_DISCONNECT
SENT_DISCONNECT,
RECEIVED_DISCONNECTION_COMPLETE
} CONNECTION_STATE;
// bonding flags