mirror of
https://github.com/refraction-networking/utls.git
synced 2025-04-03 20:17:36 +03:00
5b79a7c982
Looks like the introduction of CCS records in the client second flight gave time to s_server to send NewSessionTicket messages in between the client application data and close_notify. There seems to be no way of turning NewSessionTicket messages off, neither by not sending a psk_key_exchange_modes extension, nor by command line flag. Interleaving the client write like that tickled an issue akin to #18701: on Windows, the client reaches Close() before the last record is drained from the send buffer, the kernel notices and resets the connection, cutting short the last flow. There is no good way of synchronizing this, so we sleep for a RTT before calling close, like in CL 75210. Sigh. Updates #9671 Change-Id: I44dc1cca17b373695b5a18c2741f218af2990bd1 Reviewed-on: https://go-review.googlesource.com/c/147419 Run-TryBot: Filippo Valsorda <filippo@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Adam Langley <agl@golang.org>
93 lines
7 KiB
Text
93 lines
7 KiB
Text
>>> Flow 1 (client to server)
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00000000 16 03 01 00 f8 01 00 00 f4 03 03 d8 28 7b f8 3a |............({.:|
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00000010 90 13 9b b7 92 e5 33 de 3c 0a 29 bf 0b d8 1b a6 |......3.<.).....|
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00000020 d4 8b a5 f9 fa 72 37 b5 6c 0d 4b 20 6b a5 56 0d |.....r7.l.K k.V.|
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00000030 86 c6 28 d5 7e 10 c3 6f 36 c3 d1 d2 90 41 34 ee |..(.~..o6....A4.|
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00000040 0c ef 47 5f 17 43 ac 86 59 70 44 14 00 08 13 02 |..G_.C..YpD.....|
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00000050 13 03 13 01 00 ff 01 00 00 a3 00 00 00 0e 00 0c |................|
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00000060 00 00 09 31 32 37 2e 30 2e 30 2e 31 00 0b 00 04 |...127.0.0.1....|
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00000070 03 00 01 02 00 0a 00 0c 00 0a 00 1d 00 17 00 1e |................|
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00000080 00 19 00 18 00 23 00 00 00 10 00 10 00 0e 06 70 |.....#.........p|
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00000090 72 6f 74 6f 32 06 70 72 6f 74 6f 31 00 16 00 00 |roto2.proto1....|
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000000a0 00 17 00 00 00 0d 00 1e 00 1c 04 03 05 03 06 03 |................|
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000000b0 08 07 08 08 08 09 08 0a 08 0b 08 04 08 05 08 06 |................|
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000000c0 04 01 05 01 06 01 00 2b 00 03 02 03 04 00 2d 00 |.......+......-.|
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000000d0 02 01 01 00 33 00 26 00 24 00 1d 00 20 71 31 a3 |....3.&.$... q1.|
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000000e0 98 a9 e0 5b f1 45 57 46 18 1a 9b d9 04 a7 30 16 |...[.EWF......0.|
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000000f0 c5 e7 f3 11 e7 16 92 ed f1 54 4d d2 29 |.........TM.)|
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>>> Flow 2 (server to client)
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00000000 16 03 03 00 7a 02 00 00 76 03 03 00 00 00 00 00 |....z...v.......|
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00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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00000020 00 00 00 00 00 00 00 00 00 00 00 20 6b a5 56 0d |........... k.V.|
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00000030 86 c6 28 d5 7e 10 c3 6f 36 c3 d1 d2 90 41 34 ee |..(.~..o6....A4.|
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00000040 0c ef 47 5f 17 43 ac 86 59 70 44 14 13 02 00 00 |..G_.C..YpD.....|
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00000050 2e 00 2b 00 02 03 04 00 33 00 24 00 1d 00 20 2f |..+.....3.$... /|
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00000060 e5 7d a3 47 cd 62 43 15 28 da ac 5f bb 29 07 30 |.}.G.bC.(.._.).0|
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00000070 ff f6 84 af c4 cf c2 ed 90 99 5f 58 cb 3b 74 14 |.........._X.;t.|
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00000080 03 03 00 01 01 17 03 03 00 17 65 07 84 ea dc f3 |..........e.....|
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00000090 6d 0e 15 2d 61 75 65 05 38 ca 43 ef 5d 14 fc bf |m..-aue.8.C.]...|
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000000a0 d3 17 03 03 02 6d d3 f2 e2 97 77 75 a4 ef f1 81 |.....m....wu....|
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000000b0 33 c7 c8 ca f0 8e 26 91 78 4d 18 b7 2d d8 30 69 |3.....&.xM..-.0i|
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000000c0 8a 3e d7 f1 13 34 1a 61 43 a7 a8 44 0c 6f e5 da |.>...4.aC..D.o..|
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000000d0 4b 5e 8d 58 16 98 c8 63 fb c9 07 cb 84 c8 2d a9 |K^.X...c......-.|
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000000e0 6b be 04 51 d4 e7 75 11 28 44 f4 8c 77 96 ab 0d |k..Q..u.(D..w...|
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000000f0 e7 54 ff ad 43 b6 7b d2 63 46 7c 07 ee 03 a8 e1 |.T..C.{.cF|.....|
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00000100 73 98 05 32 5d 73 fc d0 6c 4c 3a 56 e4 02 e7 05 |s..2]s..lL:V....|
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00000110 8d 18 c6 dc e5 b9 4f f4 ee 8b 7c 29 12 d7 b9 22 |......O...|)..."|
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00000120 90 21 3d 1d 83 09 a4 ac b9 bb f9 b3 0d 2b 82 b5 |.!=..........+..|
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00000130 5a ca a7 fc 46 aa 3b ae 75 14 67 3e 69 a5 95 ea |Z...F.;.u.g>i...|
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00000140 79 58 6d 72 63 c1 64 62 88 2e 6f a1 cb 2c aa 18 |yXmrc.db..o..,..|
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00000150 5a c0 48 79 45 05 66 01 91 05 4d f7 da 61 b9 d8 |Z.HyE.f...M..a..|
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00000160 c0 49 d8 1a e5 de de 84 a1 8f 7f db 33 63 50 1c |.I..........3cP.|
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00000170 d3 f1 0d 54 7e 00 94 89 79 70 54 8d 6d ff ad a0 |...T~...ypT.m...|
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00000180 ea 2a ac ec dd 3b 51 8c 32 56 1a e8 81 c1 48 cb |.*...;Q.2V....H.|
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00000190 98 16 3c 5b b2 54 00 97 87 c6 ae 92 15 8a 00 1f |..<[.T..........|
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000001a0 1b ad b8 58 a8 5c 8d ea 69 5a 60 3b e5 e2 9b 3c |...X.\..iZ`;...<|
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000001b0 2e 9b 55 94 c2 f9 9a 5e a1 e2 92 8d 15 16 74 90 |..U....^......t.|
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000001c0 0f 3c 2f 10 42 99 46 e9 52 7a b6 74 4b 96 2d 6e |.</.B.F.Rz.tK.-n|
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000001d0 39 eb de d3 34 65 4d 8c 22 e9 1a 7a 19 73 6a f1 |9...4eM."..z.sj.|
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000001e0 85 c3 f6 ed 7b 13 55 c3 fa 1e 2d da ed a7 3f eb |....{.U...-...?.|
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000001f0 44 72 38 f0 9f 8e 74 49 ef 3d aa 72 e3 83 38 b7 |Dr8...tI.=.r..8.|
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00000200 65 03 b9 76 4d 65 e8 5c e3 c4 07 e0 b6 aa 51 17 |e..vMe.\......Q.|
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00000210 13 51 81 95 9a d8 63 ed 25 05 8a 65 99 d4 a5 1e |.Q....c.%..e....|
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00000220 82 cd a8 24 a9 87 49 ca 80 28 53 69 0d 72 fa 19 |...$..I..(Si.r..|
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00000230 22 f6 3a dc f0 9b b9 ba d5 2b 6f 55 f2 84 ec 74 |".:......+oU...t|
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00000240 84 da a7 96 51 ff 54 c9 e3 db d1 64 7c 8f b8 88 |....Q.T....d|...|
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00000250 fe 98 6e e1 2a cd f9 92 e5 00 7b e4 24 26 29 15 |..n.*.....{.$&).|
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00000260 64 3b bd 21 79 01 98 7d 7d 9e ab dc 28 07 73 df |d;.!y..}}...(.s.|
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00000270 56 4a 12 32 6b 1e 67 f1 a5 a6 26 c1 8b 12 8c fe |VJ.2k.g...&.....|
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00000280 84 a1 13 9a 15 5a bb e1 5b e8 11 e0 5f 46 c7 ab |.....Z..[..._F..|
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00000290 70 6b 0d 1f 52 8b 35 ad 3a 3f c5 bf 7d 00 b3 bb |pk..R.5.:?..}...|
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000002a0 4f de c1 e9 97 aa 85 be a1 30 da 27 0f 69 2b d1 |O........0.'.i+.|
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000002b0 cd 3a 28 b2 4e b2 44 3a 33 88 49 c5 fd 11 50 6f |.:(.N.D:3.I...Po|
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000002c0 6e df 52 75 c2 c2 53 fb 0f 92 0d bd bd a0 cb 29 |n.Ru..S........)|
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000002d0 14 ba 8a 1d 92 6a f5 8e 34 b1 7c 78 f0 64 10 ea |.....j..4.|x.d..|
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000002e0 11 a7 75 1e 76 18 2d c5 ec 16 18 58 05 a4 ef 26 |..u.v.-....X...&|
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000002f0 a7 70 27 30 cb ed 79 9a 55 4d 2f d7 61 56 6f 96 |.p'0..y.UM/.aVo.|
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00000300 4c d1 08 a7 1a ff 87 e4 8e b0 05 4a f1 8a fe 73 |L..........J...s|
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00000310 a0 7c 3d 17 03 03 00 99 f1 c5 c2 29 cd 85 48 15 |.|=........)..H.|
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00000320 db 06 98 00 e2 17 6f 0e c1 1b 61 b9 b5 3d d8 37 |......o...a..=.7|
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00000330 0c 0c 5d e4 08 ae 26 13 88 4c 62 18 dd 84 85 20 |..]...&..Lb.... |
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00000340 c9 73 bc 33 51 a9 19 06 49 df 8c 2c 85 ed 69 6c |.s.3Q...I..,..il|
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00000350 2b 2c ab 35 39 8f 4e fb cf 80 7f 7b dc dd 5d b0 |+,.59.N....{..].|
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00000360 62 bd 1d e3 a4 bd bc 05 ac c3 00 ab c6 92 56 4a |b.............VJ|
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00000370 9f 99 0f 25 ee 3b 7f aa 08 17 64 fd f5 ae 67 29 |...%.;....d...g)|
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00000380 f7 e3 d7 35 d0 9e 7d e6 4c 0b 35 1a 41 b9 94 d7 |...5..}.L.5.A...|
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00000390 49 80 43 c1 32 53 dc 65 c6 c8 1c 29 2f 91 d1 29 |I.C.2S.e...)/..)|
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000003a0 64 b8 9c 02 f8 03 4d b3 a3 49 16 27 df 3a ff da |d.....M..I.'.:..|
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000003b0 f5 17 03 03 00 45 59 b8 45 04 e0 6b e6 03 b7 c0 |.....EY.E..k....|
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000003c0 27 15 2e c8 17 9c 99 64 8f f2 ea af 73 e9 30 e7 |'......d....s.0.|
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000003d0 56 c4 ca 9d c2 d0 07 a7 8b 79 f8 99 05 4c 6a f0 |V........y...Lj.|
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000003e0 da 40 18 8b 7a e7 6e 43 26 b2 4f 83 ac 8a 7f f4 |.@..z.nC&.O.....|
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000003f0 f4 0e 82 5e f8 d8 af c3 8d 9e 5d |...^......]|
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>>> Flow 3 (client to server)
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00000000 14 03 03 00 01 01 17 03 03 00 45 3e 0c e1 f6 9c |..........E>....|
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00000010 ee d8 82 9d b6 e6 ef ea 09 6e 2a a3 e7 45 1b 07 |.........n*..E..|
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00000020 95 c8 d5 56 05 c4 90 10 24 eb bc de 52 d9 8e bb |...V....$...R...|
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00000030 32 0e 5e 60 a4 bc 09 47 40 e5 30 56 b5 55 a6 ba |2.^`...G@.0V.U..|
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00000040 b2 ad 2a 36 59 2e 33 49 54 e8 7e d6 ea 11 db 09 |..*6Y.3IT.~.....|
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>>> Flow 4 (server to client)
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00000000 17 03 03 00 1e 7c c1 c4 be 47 41 b6 b4 8a 37 cb |.....|...GA...7.|
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00000010 d0 33 f4 e3 5d a1 62 3e 9a 0b fd a5 df a3 85 f2 |.3..].b>........|
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00000020 2d 0d 9d 17 03 03 00 13 29 f1 b6 f3 3f db 71 5c |-.......)...?.q\|
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00000030 fc af 5a 52 52 3f a8 a2 f5 03 57 |..ZRR?....W|
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