Autobahn WebSocket Testsuite Report
Autobahn WebSocket

ws - Case 7.1.6 : Informational - 7 ms @ 2025-03-16T00:15:13.771Z

Case Description

Send 256K message followed by close then a ping

Case Expectation

Case outcome depends on implementation defined close behavior. Message and close frame are sent back to back. If the close frame is processed before the text message write is complete (as can happen in asynchronous processing models) the close frame is processed first and the text message may not be received or may only be partially recieved.

Case Outcome

Actual events differ from any expected.

Expected:
{'OK': [('message', u'Hello World!', False)], 'NON-STRICT': []}

Observed:
[('message', u'BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...', False), ('message', u'Hello World!', False)]

Case Closing Behavior

Connection was properly closed (INFORMATIONAL)


Opening Handshake

GET /runCase?case=215&agent=ws HTTP/1.1
Host: localhost:9001
User-Agent: Go-http-client/1.1
Connection: Upgrade
Sec-WebSocket-Key: jkl4DU80bWFK0rT3GS/ZQw==
Sec-WebSocket-Version: 13
Upgrade: websocket
HTTP/1.1 101 Switching Protocols
Server: AutobahnTestSuite/0.8.2-0.10.9
X-Powered-By: AutobahnPython/0.10.9
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: uyNo1C/ndbyEL11xJna4F7x4pWA=

Closing Behavior

KeyValueDescription
isServerTrueTrue, iff I (the fuzzer) am a server, and the peer is a client.
closedByMeTrueTrue, iff I have initiated closing handshake (that is, did send close first).
failedByMeFalseTrue, iff I have failed the WS connection (i.e. due to protocol error). Failing can be either by initiating closing handshake or brutal drop TCP.
droppedByMeTrueTrue, iff I dropped the TCP connection.
wasCleanTrueTrue, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility).
wasNotCleanReasonNoneWhen wasClean == False, the reason what happened.
wasServerConnectionDropTimeoutFalseWhen we are a client, and we expected the server to drop the TCP, but that didn't happen in time, this gets True.
wasOpenHandshakeTimeoutFalseWhen performing the opening handshake, but the peer did not finish in time, this gets True.
wasCloseHandshakeTimeoutFalseWhen we initiated a closing handshake, but the peer did not respond in time, this gets True.
localCloseCode1000The close code I sent in close frame (if any).
localCloseReasonNoneThe close reason I sent in close frame (if any).
remoteCloseCode1000The close code the peer sent me in close frame (if any).
remoteCloseReasonNoneThe close reason the peer sent me in close frame (if any).

Wire Statistics

Octets Received by Chop Size

Chop SizeCountOctets
2101210
32840132840
44656144656
54114154114
655362131072
Total6262892

Octets Transmitted by Chop Size

Chop SizeCountOctets
212
414
14114
2061206
2621541262154
Total5262380

Frames Received by Opcode

OpcodeCount
063
12
81
Total66

Frames Transmitted by Opcode

OpcodeCount
12
81
91
Total4

Wire Log

000 RX OCTETS: 474554202f72756e436173653f636173653d323135266167656e743d777320485454502f312e310d0a486f73743a206c6f63
               616c686f73743a393030310d0a55 ...
001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e
               5465737453756974652f302e382e ...
002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=10, MASK=None, PAYLOAD-REPEAT-LEN=262144, CHOPSIZE=None, SYNC=False
               BAsd7&jh23
003 TX OCTETS: 817f00000000000400004241736437266a6832334241736437266a6832334241736437266a6832334241736437266a683233
               4241736437266a68323342417364 ...
004 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=12, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               Hello World!
005 TX OCTETS: 810c48656c6c6f20576f726c6421
006 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
007 TX OCTETS: 880203e8
008 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=0, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
009 TX OCTETS: 8900
010 FAIL CONNECTION AFTER 1.000000 sec
011 RX OCTETS: 01fe100066dd99a9249ceacd51fbf3c154eedbe815b9ae8f0cb5ab9a249ceacd51fbf3c154eedbe815b9ae8f0cb5ab9a249c
               eacd51fbf3c154eedbe815b9ae8f ...
012 RX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3636646439396139
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
013 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3234356566356436
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
014 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3965663962303835
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
015 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3262646330656666
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
016 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6161613233636166
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
017 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3830326361656266
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
018 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6335623465336665
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
019 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6138643732373434
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
020 RX OCTETS: 1a26e94e5b719c29427d993c6a54d86b1f33c1671a26e94e5b719c29427d993c6a54d86b1f33c1671a26e94e5b719c29427d
               993c6a54d86b1f33c1671a26e94e ...
021 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3238313561623066
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
022 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6266613763663339
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
023 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6364656163616434
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
024 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6138386538336431
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
025 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6238643434306131
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
026 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3834653464333637
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
027 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3632393566306364
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
028 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3164633736623266
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
029 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3065633230653131
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
030 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3065393131353132
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
031 RX OCTETS: 044dfce30158d4ca400fa1ad5903a4b8712ae5ef044dfce30158d4ca400fa1ad5903a4b8712ae5ef044dfce30158d4ca400f
               a1ad5903a4b8712ae5ef044dfce3 ...
032 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3333366239363862
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
033 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3563376462636131
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
034 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6562353336326634
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
035 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3666633938393561
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
036 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3965656136396261
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
037 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6138363032393362
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
038 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3264343662643039
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
039 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6165663732653565
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
040 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3036653530663161
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
041 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6166383434326235
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
042 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3366656466653632
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
043 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3466363565323135
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
044 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3933363838663631
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
045 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3662393661373061
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
046 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3963646437346133
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
047 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6639376334633637
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
048 RX OCTETS: 7f32a3f3663ea6e64e17e7b13b70febd3e65d6947f32a3f3663ea6e64e17e7b13b70febd3e65d6947f32a3f3663ea6e64e17
               e7b13b70febd3e65d6947f32a3f3 ...
049 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3063353639346435
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
050 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6639663039613365
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
051 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3362613064626335
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
052 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3034333931393338
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
053 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3631663564343535
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
054 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6164306638393466
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
055 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3066666562356565
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
056 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3762393936626634
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
057 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6131643430613130
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
058 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6665613637396433
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
059 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3938373533643539
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
060 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6439333434316631
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
061 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3337333063613961
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
062 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3964363737306161
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
063 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6565373164336132
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
064 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3732653036323433
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
065 RX OCTETS: d3d7fa3ca6b0e330a3a5cb19e2f2be7efbfebb6bd3d7fa3ca6b0e330a3a5cb19e2f2be7efbfebb6bd3d7fa3ca6b0e330a3a5
               cb19e2f2be7efbfebb6bd3d7fa3c ...
066 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3931393638393538
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
067 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6434313761396265
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
068 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6164313966336235
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
069 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3131643535326634
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
070 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3131623436653032
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
071 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3835306638643464
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
072 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3231626465653839
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
073 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6633373936316162
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
074 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=6133393762343135
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
075 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3063323531343233
               7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh ...
076 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3939316233626332
               BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
077 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3763653834656565
               jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23 ...
078 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3330663236656465
               sd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7& ...
079 RX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=4096, MASKED=True, MASK=3330363137306361
               23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BA ...
080 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=12, MASKED=True, MASK=6333336532383962
               Hello World!
081 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=True, MASK=6661653864356635
               0x03e8
082 TCP DROPPED BY ME