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Commit e59f1886 authored by Hansong Zhang's avatar Hansong Zhang
Browse files

L2CAP ERTM: Send ACK RR if we don't have I-Frame to send 

Bug: 145679867
Test: run_cert.sh
Change-Id: I6b60f2dc5e2a2494f085366b8d5819d949ec3af8
parent ac44711d

system/gd/l2cap/internal/enhanced_retransmission_mode_channel_data_controller.cc

+1 −1
Original line number Diff line number Diff line
@@ -703,7 +703,7 @@ struct ErtmController::impl { 
  void send_ack(Final f = Final::NOT_SET) {

    if (local_busy()) {

      send_rnr(f);

    } else if (!remote_busy() && /* pending i frames exist */ rem_window_not_full()) {

    } else if (!remote_busy() && !pending_frames_.empty() && rem_window_not_full()) {

      send_pending_i_frames(f);

    } else {

      send_rr(f);