89 lines
3.5 KiB
Plaintext
89 lines
3.5 KiB
Plaintext
From: basv at sara.nl (basv at sara.nl)
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Date: Tue, 27 Apr 1999 08:29:20 GMT
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Subject: Trouble with httplib and IRIX
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References: <7g219p$hvb$1@nnrp1.dejanews.com> <3724CF13.C4680904@bioreason.com>
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Message-ID: <7g3sgs$87n$1@nnrp1.dejanews.com>
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Content-Length: 3253
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X-UID: 446
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In article <3724CF13.C4680904 at bioreason.com>,
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Andrew Dalke <dalke at bioreason.com> wrote:
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> basv at sara.nl said:
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> > I'm running python 1.5.2 and running it on IRIX 6.5.3 systems.
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> > ...
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> > I have the following problem when i'm trying to connect to an
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> > non-existing machine the program hangs forever.
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>
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> I don't get that behaviour using 1.5.2c1 or 1.5.1 on either of
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> our 6.5.2m machines.
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>
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> max> pwd
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> /home/u05/dalke/ftps/Python-1.5.2c1
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> max> env PYTHONPATH=Lib ./python
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> Python 1.5.2c1 (#4, Apr 14 1999, 16:29:33) [C] on irix6
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> Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam
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> >>> import socket
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> >>> import httplib
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> >>> httplib.__file__
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> 'Lib/httplib.pyc'
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> >>> def main():
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> ... h = httplib.HTTP()
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> ... h.set_debuglevel(100)
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> ... try:
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> ... h.connect("www.nsrc.nus.sg")
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> ... except socket.error, detail:
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> ... print 'Connect failed: %s' %detail
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> ...
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> >>> main()
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> connect: ('www.nsrc.nus.sg', 80)
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> Connect failed: host not found
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> >>> ^D
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> max> uname -aR
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> IRIX64 max 6.5 6.5.2m 11051732 IP30
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>
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> Can you attach a debugger or force a core dump and see where it's
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> hanging?
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I have attached the debugger to the process (dbx -p <pid>) and it gives
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the following message:
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Source (of /xlv57/6.5.3m/work/irix/lib/libc/libc_n32_M4/sys/nanosleep.s)
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not available for Process 344004
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Below is the output of the first 9 lines from the 'dbx' output:
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0 __nanosleep(0x7fff1af8, 0x0, 0xfb545b8, 0x0, 0x101a3ef9, 0x250000, 0xf,
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0x77) ["/xlv57/6.5.3m/work/irix/lib/libc/libc_n32_M4/sys/nanosleep.s":15,
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0xfaf6e38] 1 _usleep(0x186a0, 0x0, 0xfb545b8, 0x5f5e100, 0x101a3ef9,
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0x250000, 0xf, 0x77)
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["/xlv57/6.5.3m/work/irix/lib/libc/libc_n32_M4/gen/usleep.c":46, 0xfa52f60]
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2 _ns_lookup(0x7fff1af8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf)
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["/xlv57/6.5.3m/work/irix/lib/libc/libc_n32_M4/ns/ns_lookup.c":175,
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0xfaa8610] 3 _gethostbyname_r(0x7fff1af8, 0x101970c0, 0x101a3ef0, 0x0,
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0x101a3ef9, 0x250000, 0xf, 0x77)
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["/xlv57/6.5.3m/work/irix/lib/libc/libc_n32_M4/ns/ns_hosts.c":470, 0xfb165f8]
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4 _gethostbyname(0x101a03e4, 0x0, 0xfb545b8, 0x0, 0x101a3ef9, 0x250000, 0xf,
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0x77) ["/xlv57/6.5.3m/work/irix/lib/libc/libc_n32_M4/ns/ns_hosts.c":532,
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0xfb16880] 5 setipaddr(0x101a03e4, 0x0, 0xfb545b8, 0x0, 0x101a3ef9,
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0x250000, 0xf, 0x77)
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["/home/sara/bas/src/applications/Python/Python-1.5.2/Modules/socketmodule.c"
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:404, 0x1006f6d0] 6 getsockaddrarg(0x7fff1af8, 0x0, 0x0, 0x0, 0x101a3ef9,
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0x0, 0xf, 0x77)
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["/home/sara/bas/src/applications/Python/Python-1.5.2/Modules/socketmodule.c"
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:544, 0x1006f980] 7 PySocketSock_connect(0x0, 0x0, 0xfb545b8, 0x0,
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0x101a3ef9, 0x250000, 0xf, 0x77)
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["/home/sara/bas/src/applications/Python/Python-1.5.2/Modules/socketmodule.c"
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:851, 0x100701c8] 8 call_builtin(0x2, 0x0, 0xfb545b8, 0x0, 0x101a3ef9,
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0x250000, 0xf, 0x77)
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["/home/sara/bas/src/applications/Python/Python-1.5.2/Python/ceval.c":2359,
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0x1003d798] 9 PyEval_CallObjectWithKeywords(0x1019c028, 0x101970e0, 0x0,
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0x0, 0x101a3ef9, 0x250000, 0xf, 0x77)
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["/home/sara/bas/src/applications/Python/Python-1.5.2/Python/ceval.c":2324,
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0x1003d4b0]
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