Well interesting, I finally boiled down the code to a simple C program
and also tested it again Solaris & Ubuntu. I've only seen it randomly
fail when connecting to a OS X machine. I've tested against both OS X
10.5 and OS X Server 10.4. So there's definitely something fishy when
connecting to OS X machine it seems, but other software doesn't seem
to have a problem.
You guys have any thoughts how to further investigate what might be
going on? I've attached the program I made to test this. When
connecting to an OS X machine, it'll sometimes fail to get data from a
command. The program runs a series of commands and if one of the
commands that should have data doesn't it spits out an extra caps
message saying it got 0 bytes when it shouldn't have. This sometimes
takes a couple runs before happening. It also occasionally will lock
on reading.
Hopefully can figure this out, thanks again. Hopefully the C isn't
too messy, haven't done much pure C in a while :)
-- Jeremy Knope / Software Developer / Ambrosia Software, Inc. -- http://www.AmbrosiaSW.com/ On Apr 14, 2009, at 5:27 PM, Jeremy Knope wrote: > I'll see if I can get a boiled down version tomorrow, it's currently > in ObjC. I was able to figure out how to do something similar to > 'strace' on OS X via 'dtruss' which uses dtrace to do a trace of > system calls. If it's at all helpful, attached is a trace of a > successful 'ls -lL' command and then one where i get no data, I put > some space & markers between the separate calls. > > I'll post a smaller sample app if I get it to have the same problem > in that form tomorrow. Thanks for the help guys. Hopefully can > figure out what's going on. Very possible something weird I'm > doing :) > <sshd-trace.txt> > -- > Jeremy Knope / Software Developer / Ambrosia Software, Inc. -- http://www.AmbrosiaSW.com/ > > > > > On Apr 14, 2009, at 5:18 PM, Daniel Stenberg wrote: > >> On Tue, 14 Apr 2009, Jeremy Knope wrote: >> >>> Any help is appreciated, if you need to see some code, would you >>> prefer it on a paste site or just attached? >> >> Yes, preferably I'd like to see a complete small app written in >> portable C >> that we can use in our ends to repeat this problem... >> >> -- >> >> / daniel.haxx.se >> >> ------------------------------------------------------------------------------ >> This SF.net email is sponsored by: >> High Quality Requirements in a Collaborative Environment. >> Download a free trial of Rational Requirements Composer Now! >> http://p.sf.net/sfu/www-ibm-com >> _______________________________________________ >> libssh2-devel mailing list >> libssh2-devel_at_lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/libssh2-devel >> > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by: > High Quality Requirements in a Collaborative Environment. > Download a free trial of Rational Requirements Composer Now! > http://p.sf.net/sfu/www-ibm-com_______________________________________________ > libssh2-devel mailing list > libssh2-devel_at_lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/libssh2-devel
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