Re: [Ssh-sftp-perl-users] problems with net-ssh-perl ... pleasetake a look.
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Re: [Ssh-sftp-perl-users] problems with net-ssh-perl ... pleasetake a look.
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From: Ross K. <rk...@gr...> - 2006-11-13 22:07:22
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Try installing Math::BigInt::GMP or Math::Pari. Net::SSH::Perl is using it's own internal stuff to compute the math, and that is really slow. Sometimes it's slow enough to cause the server to time you out. Check out this reference: http://www.forbiddenweb.org/topic/127735/index.html Hope that helps... On Mon, 2006-11-13 at 16:48 -0600, Chris Fernandez wrote: > yes of course I did that.. trust me I spend all Sunday more than 8 hours > researching.. some people complains about been slow others about having > the same issue I have > some point is related to dependent modules.. but nobody really gives a > straight answer to anyone. > > basically it gets stuck on this part: > perforceb: Reading configuration data /root/.ssh/config > perforceb: Reading configuration data /etc/ssh_config > perforceb: Allocated local port 1023. > perforceb: Connecting to perforcea.mydomain.example, port 22. > perforceb: Remote version string: SSH-2.0-OpenSSH_4.4 > > perforceb: Remote protocol version 2.0, remote software version OpenSSH_4.4 > perforceb: Net::SSH::Perl Version 1.30, protocol version 2.0. > perforceb: No compat match: OpenSSH_4.4. > perforceb: Connection established. > perforceb: Sent key-exchange init (KEXINIT), wait response. > perforceb: Algorithms, c->s: 3des-cbc hmac-sha1 none > perforceb: Algorithms, s->c: 3des-cbc hmac-sha1 none > perforceb: Entering Diffie-Hellman Group 1 key exchange. > perforceb: Sent DH public key, waiting for reply. > perforceb: Received host key, type 'ssh-dss'. > perforceb: Host 'perforcea.mydomain.myexample' is known and matches the > host key. > perforceb: Computing shared secret key. > perforceb: Verifying server signature. > perforceb: Waiting for NEWKEYS message. > perforceb: Enabling incoming encryption/MAC/compression. > perforceb: Send NEWKEYS, enable outgoing encryption/MAC/compression. > perforceb: Sending request for user-authentication service. > perforceb: Service accepted: ssh-userauth. > perforceb: Trying empty user-authentication request. > perforceb: Authentication methods that can continue: > publickey,keyboard-interactive. > perforceb: Next method to try is publickey. > perforceb: Trying pubkey authentication with key file '/root/.ssh/id_dsa' > > > and sits there for 5 m till I get a return of "remote host close connection" > > then when it works it just works.. > so is on and off.. is weird... > > here is some code > > my $ssh = Net::SSH::Perl->new("$HOSTA", debug => 1); # DEBUG MODE > # my $ssh = Net::SSH::Perl->new("$HOSTA"); > $ssh->login; > my($out, $err, $exit) = $ssh->cmd("ls -al"); > print $err; > print $out; > print $exit; > > open (LOG, ">>$LOGFILE") || die "Error login to file: $!"; > print LOG "$err\n"; > print LOG "$out\n"; > print LOG "$exit"; > > close(LOG); > > > > > > > > Kirkland, Bruce wrote: > > I just got your message today. I'm fairly new at this so I'm probably > > not much help. I have been testing and found it to be very slow. The > > only clues I have is to use something like the following to get a > > trace similar to ssh -v > > > > #!/usr/local/bin/perl -w > > # test the perl modules > > use Net::SSH::Perl; > > # login info > > $user="real user goes here"; > > $pass="real pw goes here"; > > $host="real serer goes here "; > > # for debugging, this will give you something like ssh -v > > my $ssh = Net::SSH::Perl->new($host, debug => 1); > > $ssh->login($user, $pass) ; > > ($stdout, $stderr, $exit) = $ssh->cmd("touch /tmp/$host-test"); > > if ( $stderr ) > > { > > print "error $stderr" ; > > exit 1; > > } > > exit; > > > > > > > > > > ------------------------------------------------------------------------ > > *From:* ssh...@li... > > [mailto:ssh...@li...] *On Behalf > > Of *Frank Carreiro > > *Sent:* Monday, November 13, 2006 3:11 PM > > *To:* ssh...@li...; Chris Fernandez > > *Subject:* Re: [Ssh-sftp-perl-users] problems with net-ssh-perl ... > > pleasetake a look. > > > > I guess not. I've sent a few messages and haven't heard back from > > anyone. I've been wondering if there is a problem with sourceforge > > forums or just a lack of interest :-) > > > > > > > > >>> On Mon, Nov 13, 2006 at 1:06 pm, in message > > <455...@vo...>, Chris Fernandez > > <cfe...@vo...> wrote: > > > > mobody in this list? :-( > > > > > > > > Chris Fernandez wrote: > > > sorry, I forgot to add that I get as and exit when it wont work if I > > > wait to the end. > > > > > > Connection closed by remote host. at > > > /usr/lib64/perl5/vendor_perl/5.8.8/Net/SSH/Perl/AuthMgr.pm line 142 > > > > > > I think is waiting for me to do something and times me out.. > > > > > > > > > Chris Fernandez wrote: > > > > > >> my system is Gentoo GNU/Linux > > >> > > >> perl -V > > >> Summary of my perl5 (revision 5 version 8 subversion 8) configuration: > > >> Platform: > > >> osname=linux, osvers=2.6.16-gentoo-r13, archname=x86_64-linux > > >> uname='linux vmware 2.6.16-gentoo-r13 #2 smp wed jul 19 10:44:27 edt > > >> 2006 x86_64 intel(r) xeon(tm) cpu 2.80ghz gnulinux ' > > >! ;>&# 160; config_args='-des -Darchname=x86_64-linux > > -Dcccdlflags=-fPIC > > >> -Dccdlflags=-rdynamic -Dcc=x86_64-pc-linux-gnu-gcc -Dprefix=/usr > > >> -Dvendorprefix=/usr -Dsiteprefix=/usr -Dlocincpth= > > >> -Doptimize=-march=nocona -O2 -fomit-frame-pointer -pipe -Duselargefiles > > >> -Dd_semctl_semun -Dscriptdir=/usr/bin -Dman1dir=/usr/share/man/man1 > > >> -Dman3dir=/usr/share/man/man3 -Dinstallman1dir=/usr/share/man/man1 > > >> -Dinstallman3dir=/usr/share/man/man3 -Dman1ext=1 -Dman3ext=3pm > > >> -Dinc_version_list=5.8.0 5.8.0/x86_64-linux 5.8.2 5.8.2/x86_64-linux > > >> 5.8.4 5.8.4/x86_64-linux 5.8.5 5.8.5/x86_64-linux 5.8.6 > > >> 5.8.6/x86_64-linux 5.8.7 5.8.7/x86_64-linux -Dcf_by=Gentoo -Ud_csh > > >> -Dusenm -Ui_ndbm -Ui_gdbm -Di_db > > >> -Dusrinc=/usr/include/gentoo-multilib/amd64 -Dlibpth=/! usr/loc > > al/lib64 > > >> /lib64 /usr/lib64' > > >> hint=recommended, useposix=true, d_sigaction=define > > >> usethreads=undef use5005threads=undef useithreads=undef > > >> usemultiplicity=undef > > >> useperlio=define d_sfio=undef uselargefiles=define usesocks=undef > > >> use64bitint=define use64bitall=define uselongdouble=undef > > >> usemymalloc=n, bincompat5005=undef > > >> Compiler: > > >> cc='x86_64-pc-linux-gnu-gcc', ccflags ='-fno-strict-aliasing -pipe > > >> -Wdeclaration-after-statement -D_LARGEFILE_SOURCE > > -D_FILE_OFFSET_BITS=64 > > >> -I/usr/include/gdbm', > > >> optimize='-march=nocona -O2 -fomit-frame-pointer -pipe&#! 39;, ; > > >> cppflags='-fno-strict-aliasing -pipe -Wdeclaration-after-statement > > >> -I/usr/include/gdbm' > > >> ccversion='', gccversion='4.1.1 (Gentoo 4.1.1)', gccosandvers='' > > >> intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678 > > >> d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16 > > >> ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', > > >> lseeksize=8 > > >> alignbytes=8, prototype=define > > >> Linker and Libraries: > > >> ld='x86_64-pc-linux-gnu-gcc', ldflags =' -L! /usr/lo cal/lib64' > > >> libpth=/usr/local/lib64 /lib64 /usr/lib64 > > >> libs=-lpthread -lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc > > >> perllibs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc > > >> libc=/lib/libc-2.4.so, so=so, useshrplib=false, libperl=libperl.a > > >> gnulibc_version='2.4' > > >> Dynamic Linking: > > >> dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic' > > >> cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib64' > > >> > > >> > > >> Characteristics of this binary (from libperl): > > >> Compile-time options: PERL_MALLOC_WRAP USE_64_BIT_ALL USE_64_BIT_INT > > >> &! #160;&# 160; USE_LARGE_FILES USE_PERLIO > > >> Built under linux > > >> Compiled at Sep 21 2006 10:23:54 > > >> @INC: > > >> /etc/perl > > >> /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux > > >> /usr/lib64/perl5/vendor_perl/5.8.8 > > >> /usr/lib64/perl5/vendor_perl > > >> /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux > > >> /usr/lib64/perl5/site_perl/5.8.8 > > >> /usr/lib64/perl5/site_perl > > >> /usr/lib64/perl5/5.8.8/x86_64-linux > > >> /usr/lib64/perl5/5.8.8 > > >> /usr/local/lib/site_perl > > >> > > >> > > >> > > >&! gt; The issue that I am having is very weird... my script will run > > only > > >> sometimes... the majority of the times looks like it just *hangs* > > and is > > >> very slow.. > > >> once in a while mostly when I have not try in 1m or more.. then it runs > > >> the first time I run it.. to go again into the *weird* status that will > > >> only run once in a while... > > >> > > >> why? > > >> anyone had the same issue? > > >> work around? > > >> bug? > > >> I will post portion of my code if needed but seen that it does works > > >> sometimes makes me think it must be something else. > > >> help!!! > > >> > > >> Thanks for your help in advance. > > >> Chris > > >> > > >> > > >> > > ------------------------------------------------------------------------- > > >> Using Tomcat but need to do more? Need to support web services, > > security? > > &g! t;> Get stuff done quickly with pre-integrated technology to make > > your job easier > > >> Download IBM WebSphere Application Server v.1.0.1 based on Apache > > Geronimo > > >> > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > >> _______________________________________________ > > >> Ssh-sftp-perl-users mailing list > > >> Ssh...@li... > > >> https://lists.sourceforge.net/lists/listinfo/ssh-sftp-perl-users > > >> > > >> > > >> > > > > > > > > > > > ------------------------------------------------------------------------- > > > Using Tomcat but need to do more? Need to support web services, > > security? > > > Get stuff done quickly with pre-integrated technology to make your > > job easier > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache > > Geronimo > > > http://sel.as-us.falkag.net/se! l?c > > md=lnk&kid=120709&bid=263057&dat=121642 > > > _______________________________________________ > > > Ssh-sftp-perl-users mailing list > > > Ssh...@li... > > > https://lists.sourceforge.net/lists/listinfo/ssh-sftp-perl-users > > > > > > > > > > > > ------------------------------------------------------------------------- > > Using Tomcat but need to do more? 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