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sdp_server: use request_can_send_now strategy

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This commit is contained in:
Matthias Ringwald 2016-04-07 21:39:36 +02:00
parent fffd8860e2
commit aed68c5617
1 changed files with 4 additions and 6 deletions
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10
src/classic/sdp_server.c
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@ -436,10 +436,9 @@ int sdp_handle_service_search_attribute_request(uint8_t * packet, uint16_t remot
return pos;
}
static void sdp_try_respond(void){
static void sdp_respond(void){
if (!sdp_response_size ) return;
if (!l2cap_cid) return;
if (!l2cap_can_send_packet_now(l2cap_cid)) return;
// update state before sending packet (avoid getting called when new l2cap credit gets emitted)
uint16_t size = sdp_response_size;
@ -485,9 +484,8 @@ static void sdp_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
sdp_response_size = sdp_create_error_response(transaction_id, 0x0003); // invalid syntax
break;
}
sdp_try_respond();
if (!sdp_response_size) break;
l2cap_request_can_send_now(l2cap_cid);
break;
case HCI_EVENT_PACKET:
@ -514,7 +512,7 @@ static void sdp_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
break;
case L2CAP_EVENT_CAN_SEND_NOW:
sdp_try_respond();
sdp_respond();
break;
case L2CAP_EVENT_CHANNEL_CLOSED: