brust and delete log

DavidAlphaFox · Oct 4, 2021 · 765948c · 765948c
1 parent 6b36a96
commit 765948c
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Showing 3 changed files with 3 additions and 9 deletions.
diff --git a/include/aiutp.hrl b/include/aiutp.hrl
@@ -167,7 +167,7 @@
  % per 5 seconds
  ssthresh = ?OUTGOING_BUFFER_MAX_SIZE * ?PACKET_SIZE,
  slow_start = true,
- brust = fasle,
+ brust = true,
  inbuf,
  outbuf,
  inque,

diff --git a/src/aiutp_net.erl b/src/aiutp_net.erl
@@ -122,9 +122,9 @@ send_ack(#aiutp_pcb{time = Now,
  PCB#aiutp_pcb{last_sent_packet = Now,last_rcv_win = WindowSize}.
 
 
-send_keep_alive(#aiutp_pcb{ack_nr = AckNR} = PCB)->
+send_keep_alive(#aiutp_pcb{conn_id_recv = ConnId,ack_nr = AckNR} = PCB)->
  PCB0 = send_ack(PCB#aiutp_pcb{ack_nr = aiutp_util:bit16(AckNR -1)}),
- io:format("send keep alive: ~p~n",[AckNR]),
+ io:format("ConnId:~p send keep alive: ~p~n",[ConnId,AckNR]),
  PCB0#aiutp_pcb{ack_nr = AckNR}.
 
 update_wrap_packet(MicroNow,ReplyMicro,WindowSize,AckNR,WrapPacket)->

diff --git a/src/aiutp_pcb.erl b/src/aiutp_pcb.erl
@@ -108,7 +108,6 @@ process(_,
  if ((PktType /= ?ST_SYN) or (State /= ?CS_SYN_RECV)) and
  (?WRAPPING_DIFF_16(MaxSeqNR,PktAckNR) < 0) or
  (?WRAPPING_DIFF_16(PktAckNR, MinSeqNR) < 0) ->
- io:format("ConnId: ~p drop packet in process PktSeqNR: ~p PktAckNR: ~p ~n ",[ConnId,PktSeqNR,PktAckNR]),
  PCB;
  % ignore packets whose ack_nr is invalid. This would imply a spoofed address
  % or a malicious attempt to attach the uTP implementation.
@@ -121,10 +120,6 @@ process(_,
 process_packet(#aiutp_packet{type = PktType,seq_nr = PktSeqNR,conn_id = ConnId,ack_nr = PktAckNR} = Packet,
  #aiutp_pcb{state = State} = PCB)->
  Now = aiutp_util:millisecond(),
- if PktType == ?ST_DATA ->
- io:format("ConnId: ~p recv packet PktSeqNR: ~p PktAckNR: ~p~n",[ConnId,PktSeqNR,PktAckNR]);
- true -> ok
- end,
  PCB0 =
  if State == ?CS_SYN_SENT ->
  % if this is a syn-ack, initialize our ack_nr
@@ -141,7 +136,6 @@ process_packet(#aiutp_packet{type = PktType,seq_nr = PktSeqNR,conn_id = ConnId,a
 % current. Subtracring 1 makes 0 mean "this is the next
 % expected packet".
  if SeqDistance >= ?REORDER_BUFFER_MAX_SIZE ->
- io:format("ConnId: ~p drop packet in process_packet PktSeqNR: ~p PktAckNR: ~p ~n ",[ConnId,PktSeqNR,PktAckNR]),
  if (SeqDistance >= (?SEQ_NR_MASK + 1 - ?REORDER_BUFFER_MAX_SIZE)) and
  (PktType /= ?ST_STATE) -> PCB0#aiutp_pcb{ida = true};
  true -> PCB0