malloc(1025), sendData = 0x2040eec0

connect: 192.168.8.130 port 3030

    No,   Conn, Receiv, Error, byes(default: 1 F1: TCP_NODELAY (0), F2: TCP_DELAY)(1)

tcp_connect to port 3030
tcp_enqueue(pcb=0x201c9690, arg=0x00000000, len=0, flags=2, apiflags=0)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 8655:8656 (0x2)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 16060, cwnd 1, wnd 1, effwnd 0, seq 8655, ack 8655
tcp_output: snd_wnd 16060, cwnd 1, wnd 1, effwnd 0, seq 8655, ack 8655, i 0
tcp_output_segment: rtseq 8655
tcp_output_segment: 8655:8655
tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4107      | (src port, dest port)
+-------------------------------+
|           2712639489          | (seq no)
+-------------------------------+
|           0000008656          | (ack no)
+-------------------------------+
|  6 |   |010010|      8192     | (hdrlen, flags (SYN ACK 
), win)
+-------------------------------+
|    0xd6aa     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags SYN ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: SYN_SENT
tcp_parseopt: MSS
SYN-SENT: ackno 8656 pcb->snd_nxt 8656 unacked 8655
tcp_process: SYN-SENT --queuelen 0
tcp_output: sending ACK for 2712639490
State: ESTABLISHED
tcp_write(pcb=0x201c9690, data=0x2040eec0, len=1025, apiflags=1)
tcp_enqueue(pcb=0x201c9690, arg=0x2040eec0, len=1025, flags=0, apiflags=1)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 8656:9681 (0x0)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 8192, cwnd 2920, wnd 2920, effwnd 1025, seq 8656, ack 8656
tcp_output: snd_wnd 8192, cwnd 2920, wnd 2920, effwnd 1025, seq 8656, ack 8656, i 0
tcp_output_segment: 8656:9681
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4107      | (src port, dest port)
+-------------------------------+
|           2712639490          | (seq no)
+-------------------------------+
|           0000009680          | (ack no)
+-------------------------------+
|  5 |   |010000|      1024     | (hdrlen, flags (ACK 
), win)
+-------------------------------+
|    0x0668     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: ESTABLISHED
tcp_receive: window update 1024
tcp_receive: slow start cwnd 4380
tcp_receive: ACK for 9680, unacked->seqno 8656:9681
tcp_receive: pcb->rttest 400 rtseq 8655 ackno 9680
tcp_receive: experienced rtt 3 ticks (1500 msec).
tcp_receive: RTO 8 (4000 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 4380, wnd 1024, seg == NULL, ack 9680
State: ESTABLISHED
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: polling application
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 4380, wnd 1024, seg == NULL, ack 9680
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: rtime 8 pcb->rto 8
tcp_slowtmr: cwnd 1460 ssthresh 2920
tcp_output: snd_wnd 1024, cwnd 1460, wnd 1024, effwnd 1, seq 8656, ack 9680
tcp_output: snd_wnd 1024, cwnd 1460, wnd 1024, effwnd 1, seq 8656, ack 9680, i 0
tcp_output_segment: rtseq 8656
tcp_output_segment: 8656:9681
tcp_slowtmr: polling application
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 1460, wnd 1024, seg == NULL, ack 9680
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4107      | (src port, dest port)
+-------------------------------+
|           2712639490          | (seq no)
+-------------------------------+
|           0000009681          | (ack no)
+-------------------------------+
|  5 |   |011000|      1023     | (hdrlen, flags (PSH ACK 
), win)
+-------------------------------+
|    0x4205     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags PSH ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: ESTABLISHED
tcp_receive: window update 1023
tcp_receive: slow start cwnd 2920
tcp_receive: ACK for 9681, unacked->seqno 8656:9681
tcp_receive: removing 8656:9681 from pcb->unacked
tcp_receive: queuelen 1 ... 0 (after freeing unacked)
tcp_receive: pcb->rttest 411 rtseq 8656 ackno 9681
tcp_receive: experienced rtt 2 ticks (1000 msec).
tcp_receive: RTO 8 (4000 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, seg == NULL, ack 9681
State: ESTABLISHED
tcp_recved: recveived 1025 bytes, wnd 16060 (0).
     1,    690,   5870,      0,   1025

tcp_close: closing in State: ESTABLISHED
tcp_enqueue(pcb=0x201c9690, arg=0x00000000, len=0, flags=1, apiflags=1)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 9681:9682 (0x1)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, effwnd 0, seq 9681, ack 9681
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, effwnd 0, seq 9681, ack 9681, i 0
tcp_output_segment: rtseq 9681
tcp_output_segment: 9681:9681
tcp_connect to port 3030
tcp_enqueue(pcb=0x201c97f0, arg=0x00000000, len=0, flags=2, apiflags=0)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 9481:9482 (0x2)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 16060, cwnd 1, wnd 1, effwnd 0, seq 9481, ack 9481
tcp_output: snd_wnd 16060, cwnd 1, wnd 1, effwnd 0, seq 9481, ack 9481, i 0
tcp_output_segment: rtseq 9481
tcp_output_segment: 9481:9481
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4107      | (src port, dest port)
+-------------------------------+
|           2712640515          | (seq no)
+-------------------------------+
|           0000009682          | (ack no)
+-------------------------------+
|  5 |   |010000|      1023     | (hdrlen, flags (ACK 
), win)
+-------------------------------+
|    0x0266     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: FIN_WAIT_1
tcp_receive: window update 1023
tcp_receive: congestion avoidance cwnd 3650
tcp_receive: ACK for 9682, unacked->seqno 9681:9682
tcp_receive: removing 9681:9682 from pcb->unacked
tcp_receive: queuelen 1 ... 0 (after freeing unacked)
tcp_receive: pcb->rttest 413 rtseq 9681 ackno 9682
tcp_receive: experienced rtt 1 ticks (500 msec).
tcp_receive: RTO 7 (3500 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1023, cwnd 3650, wnd 1023, seg == NULL, ack 9682
State: FIN_WAIT_2
TCP header:
+-------------------------------+
|     3030      |     4107      | (src port, dest port)
+-------------------------------+
|           2712640515          | (seq no)
+-------------------------------+
|           0000009682          | (ack no)
+-------------------------------+
|  5 |   |010001|      1023     | (hdrlen, flags (FIN ACK 
), win)
+-------------------------------+
|    0x0265     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags FIN ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: FIN_WAIT_2
tcp_receive: pcb->rttest 0 rtseq 9681 ackno 9682
tcp_receive: received FIN.
TCP connection closed: FIN_WAIT_2 3030 -> 4107.
tcp_pcb_purge
tcp_close: closing in State: TIME_WAIT
tcp_output: sending ACK for 2712640516
State: TIME_WAIT
TCP header:
+-------------------------------+
|     3030      |     4108      | (src port, dest port)
+-------------------------------+
|           2360983673          | (seq no)
+-------------------------------+
|           0000009482          | (ack no)
+-------------------------------+
|  6 |   |010010|      8192     | (hdrlen, flags (SYN ACK 
), win)
+-------------------------------+
|    0xbfed     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags SYN ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: SYN_SENT
tcp_parseopt: MSS
SYN-SENT: ackno 9482 pcb->snd_nxt 9482 unacked 9481
tcp_process: SYN-SENT --queuelen 0
tcp_output: sending ACK for 2360983674
State: ESTABLISHED
tcp_write(pcb=0x201c97f0, data=0x2040eec0, len=1025, apiflags=1)
tcp_enqueue(pcb=0x201c97f0, arg=0x2040eec0, len=1025, flags=0, apiflags=1)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 9482:10507 (0x0)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 8192, cwnd 2920, wnd 2920, effwnd 1025, seq 9482, ack 9482
tcp_output: snd_wnd 8192, cwnd 2920, wnd 2920, effwnd 1025, seq 9482, ack 9482, i 0
tcp_output_segment: 9482:10507
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4108      | (src port, dest port)
+-------------------------------+
|           2360983674          | (seq no)
+-------------------------------+
|           0000010506          | (ack no)
+-------------------------------+
|  5 |   |010000|      1024     | (hdrlen, flags (ACK 
), win)
+-------------------------------+
|    0xefaa     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: ESTABLISHED
tcp_receive: window update 1024
tcp_receive: slow start cwnd 4380
tcp_receive: ACK for 10506, unacked->seqno 9482:10507
tcp_receive: pcb->rttest 413 rtseq 9481 ackno 10506
tcp_receive: experienced rtt 3 ticks (1500 msec).
tcp_receive: RTO 8 (4000 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 4380, wnd 1024, seg == NULL, ack 10506
State: ESTABLISHED
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: polling application
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 4380, wnd 1024, seg == NULL, ack 10506
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: rtime 8 pcb->rto 8
tcp_slowtmr: cwnd 1460 ssthresh 2920
tcp_output: snd_wnd 1024, cwnd 1460, wnd 1024, effwnd 1, seq 9482, ack 10506
tcp_output: snd_wnd 1024, cwnd 1460, wnd 1024, effwnd 1, seq 9482, ack 10506, i 0
tcp_output_segment: rtseq 9482
tcp_output_segment: 9482:10507
tcp_slowtmr: polling application
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 1460, wnd 1024, seg == NULL, ack 10506
tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4108      | (src port, dest port)
+-------------------------------+
|           2360983674          | (seq no)
+-------------------------------+
|           0000010507          | (ack no)
+-------------------------------+
|  5 |   |011000|      1023     | (hdrlen, flags (PSH ACK 
), win)
+-------------------------------+
|    0x2b48     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags PSH ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: ESTABLISHED
tcp_receive: window update 1023
tcp_receive: slow start cwnd 2920
tcp_receive: ACK for 10507, unacked->seqno 9482:10507
tcp_receive: removing 9482:10507 from pcb->unacked
tcp_receive: queuelen 1 ... 0 (after freeing unacked)
tcp_receive: pcb->rttest 424 rtseq 9482 ackno 10507
tcp_receive: experienced rtt 1 ticks (500 msec).
tcp_receive: RTO 7 (3500 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, seg == NULL, ack 10507
State: ESTABLISHED
tcp_recved: recveived 1025 bytes, wnd 16060 (0).
     2,    750,   5710,      0,   1025

tcp_close: closing in State: ESTABLISHED
tcp_enqueue(pcb=0x201c97f0, arg=0x00000000, len=0, flags=1, apiflags=1)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 10507:10508 (0x1)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, effwnd 0, seq 10507, ack 10507
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, effwnd 0, seq 10507, ack 10507, i 0
tcp_output_segment: rtseq 10507
tcp_output_segment: 10507:10507
tcp_connect to port 3030
tcp_enqueue(pcb=0x201c98a0, arg=0x00000000, len=0, flags=2, apiflags=0)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 10331:10332 (0x2)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 16060, cwnd 1, wnd 1, effwnd 0, seq 10331, ack 10331
tcp_output: snd_wnd 16060, cwnd 1, wnd 1, effwnd 0, seq 10331, ack 10331, i 0
tcp_output_segment: rtseq 10331
tcp_output_segment: 10331:10331
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4108      | (src port, dest port)
+-------------------------------+
|           2360984699          | (seq no)
+-------------------------------+
|           0000010508          | (ack no)
+-------------------------------+
|  5 |   |010000|      1023     | (hdrlen, flags (ACK 
), win)
+-------------------------------+
|    0xeba8     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: FIN_WAIT_1
tcp_receive: window update 1023
tcp_receive: congestion avoidance cwnd 3650
tcp_receive: ACK for 10508, unacked->seqno 10507:10508
tcp_receive: removing 10507:10508 from pcb->unacked
tcp_receive: queuelen 1 ... 0 (after freeing unacked)
tcp_receive: pcb->rttest 425 rtseq 10507 ackno 10508
tcp_receive: experienced rtt 2 ticks (1000 msec).
tcp_receive: RTO 8 (4000 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1023, cwnd 3650, wnd 1023, seg == NULL, ack 10508
State: FIN_WAIT_2
TCP header:
+-------------------------------+
|     3030      |     4108      | (src port, dest port)
+-------------------------------+
|           2360984699          | (seq no)
+-------------------------------+
|           0000010508          | (ack no)
+-------------------------------+
|  5 |   |010001|      1023     | (hdrlen, flags (FIN ACK 
), win)
+-------------------------------+
|    0xeba7     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags FIN ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: FIN_WAIT_2
tcp_receive: pcb->rttest 0 rtseq 10507 ackno 10508
tcp_receive: received FIN.
TCP connection closed: FIN_WAIT_2 3030 -> 4108.
tcp_pcb_purge
tcp_close: closing in State: TIME_WAIT
tcp_output: sending ACK for 2360984700
State: TIME_WAIT
TCP header:
+-------------------------------+
|     3030      |     4109      | (src port, dest port)
+-------------------------------+
|           2218678599          | (seq no)
+-------------------------------+
|           0000010332          | (ack no)
+-------------------------------+
|  6 |   |010010|      8192     | (hdrlen, flags (SYN ACK 
), win)
+-------------------------------+
|    0x2c48     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags SYN ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: SYN_SENT
tcp_parseopt: MSS
SYN-SENT: ackno 10332 pcb->snd_nxt 10332 unacked 10331
tcp_process: SYN-SENT --queuelen 0
tcp_output: sending ACK for 2218678600
State: ESTABLISHED
tcp_write(pcb=0x201c98a0, data=0x2040eec0, len=1025, apiflags=1)
tcp_enqueue(pcb=0x201c98a0, arg=0x2040eec0, len=1025, flags=0, apiflags=1)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 10332:11357 (0x0)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 8192, cwnd 2920, wnd 2920, effwnd 1025, seq 10332, ack 10332
tcp_output: snd_wnd 8192, cwnd 2920, wnd 2920, effwnd 1025, seq 10332, ack 10332, i 0
tcp_output_segment: 10332:11357
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: polling application
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 8192, cwnd 2920, wnd 2920, seg == NULL, ack 10332
TCP header:
+-------------------------------+
|     3030      |     4109      | (src port, dest port)
+-------------------------------+
|           2218678600          | (seq no)
+-------------------------------+
|           0000011356          | (ack no)
+-------------------------------+
|  5 |   |010000|      1024     | (hdrlen, flags (ACK 
), win)
+-------------------------------+
|    0x5c05     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: ESTABLISHED
tcp_receive: window update 1024
tcp_receive: slow start cwnd 4380
tcp_receive: ACK for 11356, unacked->seqno 10332:11357
tcp_receive: pcb->rttest 425 rtseq 10331 ackno 11356
tcp_receive: experienced rtt 4 ticks (2000 msec).
tcp_receive: RTO 9 (4500 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 4380, wnd 1024, seg == NULL, ack 11356
State: ESTABLISHED
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: polling application
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 4380, wnd 1024, seg == NULL, ack 11356
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: processing active pcb
tcp_slowtmr: polling application
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1024, cwnd 4380, wnd 1024, seg == NULL, ack 11356
tcp_slowtmr: processing active pcb
tcp_slowtmr: rtime 9 pcb->rto 9
tcp_slowtmr: cwnd 1460 ssthresh 2920
tcp_output: snd_wnd 1024, cwnd 1460, wnd 1024, effwnd 1, seq 10332, ack 11356
tcp_output: snd_wnd 1024, cwnd 1460, wnd 1024, effwnd 1, seq 10332, ack 11356, i 0
tcp_output_segment: rtseq 10332
tcp_output_segment: 10332:11357
tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4109      | (src port, dest port)
+-------------------------------+
|           2218678600          | (seq no)
+-------------------------------+
|           0000011357          | (ack no)
+-------------------------------+
|  5 |   |011000|      1023     | (hdrlen, flags (PSH ACK 
), win)
+-------------------------------+
|    0x97a2     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags PSH ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: ESTABLISHED
tcp_receive: window update 1023
tcp_receive: slow start cwnd 2920
tcp_receive: ACK for 11357, unacked->seqno 10332:11357
tcp_receive: removing 10332:11357 from pcb->unacked
tcp_receive: queuelen 1 ... 0 (after freeing unacked)
tcp_receive: pcb->rttest 438 rtseq 10332 ackno 11357
tcp_receive: experienced rtt 1 ticks (500 msec).
tcp_receive: RTO 8 (4000 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, seg == NULL, ack 11357
State: ESTABLISHED
tcp_recved: recveived 1025 bytes, wnd 16060 (0).
     3,    740,   6360,      0,   1025

tcp_close: closing in State: ESTABLISHED
tcp_enqueue(pcb=0x201c98a0, arg=0x00000000, len=0, flags=1, apiflags=1)
tcp_enqueue: queuelen: 0
tcp_enqueue: queueing 11357:11358 (0x1)
tcp_enqueue: 1 (after enqueued)
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, effwnd 0, seq 11357, ack 11357
tcp_output: snd_wnd 1023, cwnd 2920, wnd 1023, effwnd 0, seq 11357, ack 11357, i 0
tcp_output_segment: rtseq 11357
tcp_output_segment: 11357:11357
free(), sendData = 0x2040eec0

===SCREEN DISPLAY===

19-ADC Test     

tcp_slowtmr: processing active pcb
20-tcpTest  *   

21-TNS Test     

22-Beep Test    

===SCREEN DISPLAY===:37

>>

tcp_slowtmr: processing active pcb
TCP header:
+-------------------------------+
|     3030      |     4109      | (src port, dest port)
+-------------------------------+
|           2218679625          | (seq no)
+-------------------------------+
|           0000011358          | (ack no)
+-------------------------------+
|  5 |   |010000|      1023     | (hdrlen, flags (ACK 
), win)
+-------------------------------+
|    0x5803     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: FIN_WAIT_1
tcp_receive: window update 1023
tcp_receive: congestion avoidance cwnd 3650
tcp_receive: ACK for 11358, unacked->seqno 11357:11358
tcp_receive: removing 11357:11358 from pcb->unacked
tcp_receive: queuelen 1 ... 0 (after freeing unacked)
tcp_receive: pcb->rttest 439 rtseq 11357 ackno 11358
tcp_receive: experienced rtt 2 ticks (1000 msec).
tcp_receive: RTO 8 (4000 milliseconds)
tcp_output: nothing to send (0x00000000)
tcp_output: snd_wnd 1023, cwnd 3650, wnd 1023, seg == NULL, ack 11358
State: FIN_WAIT_2
TCP header:
+-------------------------------+
|     3030      |     4109      | (src port, dest port)
+-------------------------------+
|           2218679625          | (seq no)
+-------------------------------+
|           0000011358          | (ack no)
+-------------------------------+
|  5 |   |010001|      1023     | (hdrlen, flags (FIN ACK 
), win)
+-------------------------------+
|    0x5802     |         0     | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags FIN ACK 
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: FIN_WAIT_2
tcp_receive: pcb->rttest 0 rtseq 11357 ackno 11358
tcp_receive: received FIN.
TCP connection closed: FIN_WAIT_2 3030 -> 4109.
tcp_pcb_purge
tcp_close: closing in State: TIME_WAIT
tcp_output: sending ACK for 2218679626
State: TIME_WAIT
tcp_slowtmr: no active pcbs
tcp_slowtmr: no active pcbs
tcp_slowtmr: no active pcbs
tcp_slowtmr: no active pcbs
tcp_slowtmr: no active pcbs
tcp_slowtmr: no active pcbs
tcp_slowtmr: no active pcbs