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This queue is for tickets about the POE-Component-Client-HTTP CPAN distribution.

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The Basics
Id: 12363
Status: resolved
Worked: 15 min
Priority: 0/
Queue: POE-Component-Client-HTTP

People
Owner: Nobody in particular
Requestors: nilsonsfj [...] cpan.org
Cc:
AdminCc:

Bug Information
Severity: (no value)
Broken in: 0.65
Fixed in: (no value)



Subject: Response breaks when there are no headers but there's a status line
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Sorry about the "cross-reporting" on POE's main bug reporting tool, I forgot every CPAN module had one of these. I'm Using POE 0.31 and POE::Component::Client::HTTP 0.65. POE::Component::Client::HTTP doesn't know what to do when it receives a response with no HTTP headers, but only the status line. I'm not sure, but I think this is legal in HTTP/1.0. And, aside from that, there are web servers generating this kind of response (to be precise: BitTorrent trackers generate this kind of response), so I think it should be fixed. Here's a response example which breaks it: 0000 48 54 54 50 2f 31 2e 30 20 32 30 30 20 4f 4b 0d - HTTP/1.0 200 OK. 0010 0a 0d 0a 64 38 3a 63 6f 6d 70 6c 65 74 65 69 31 - ...d8:completei1 0020 32 65 31 30 3a 69 6e 63 6f 6d 70 6c 65 74 65 69 - 2e10:incompletei 0030 37 65 38 3a 69 6e 74 65 72 76 61 6c 69 37 30 30 - 7e8:intervali700 0040 30 65 31 32 3a 6d 69 6e 20 69 6e 74 65 72 76 61 - 0e12:min interva 0050 6c 69 37 30 30 30 65 35 3a 70 65 65 72 73 31 31 - li7000e5:peers11 0060 34 3a d5 11 e4 8e 64 d1 94 f0 1e 91 1a e1 52 42 - 4:....d.......RB 0070 d3 91 1a e1 82 ce 77 9f 1a e1 44 64 6e b0 1a e5 - ......w...Ddn... 0080 51 39 a6 b6 5a 60 9c 22 30 ba 1a e1 c8 fb 3d d0 - Q9..Z`."0.....=. 0090 1a e1 c8 96 1a d2 1a 19 80 71 c4 d2 1a e1 44 00 - .........q....D. 00a0 58 dc 32 16 c3 92 8e 01 1a e1 18 94 59 09 00 02 - X.2.........Y... 00b0 d0 d8 6d 14 1a ef 52 28 50 1e 55 7f c8 a5 44 42 - ..m...R(P.U...DB 00c0 27 89 c9 05 1a 46 43 69 42 a9 b6 46 41 f1 46 b8 - '....FCiB..FA.F. 00d0 14 6c 1a e1 65 - .l..e Thanks in advance.
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[guest - Thu Apr 21 01:02:08 2005]: Show quoted text
> Sorry about the "cross-reporting" on POE's main bug reporting tool, I > forgot every CPAN module had one of these.
I've hunted down and destroyed the duplicate ticket. :) Show quoted text
> I'm Using POE 0.31 and POE::Component::Client::HTTP 0.65. > > POE::Component::Client::HTTP doesn't know what to do when it receives > a response with no HTTP headers, but only the status line. I'm not > sure, but I think this is legal in HTTP/1.0. And, aside from that, > there are web servers generating this kind of response (to be > precise: BitTorrent trackers generate this kind of response), so I > think it should be fixed. > > Here's a response example which breaks it:
[...] Thanks for the detailed bug report. I hope to have this resolved by the next CPAN release. You'll receive another e-mail when this is really resolved.
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I've created a regression test to verify that PoCo::Client::HTTP 0.7001 and beyond do parse headers-free responses correctly. If the current CPAN version is still giving you trouble, please provide a test case. I've had trouble finding a site that responds with status-line + content without other headers. Thanks again. -- Rocco Caputo


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