Re: [Ssh-sftp-perl-users] problems with net-ssh-perl ... pleasetake a look.

[Chris F. <cfe...@vo...>]

Hi, thanks for your tip.. unfurtunally I have check and I have both 
installed... the bigint.. and Pari.. even like that I have merged it 
again to the system to make sure..
regenerating /etc/ld.so.cache...
 >>> perl-core/Math-BigInt-1.77-r1 merged.
 >>> Recording perl-core/Math-BigInt in "world" favorites file...

and

 Regenerating /etc/ld.so.cache...
 >>> dev-perl/math-pari-2.010709 merged.

im out of ideas should I manually install them myself? this is a 64bit 
server those it makes any difference for the math?

Im going to check also the library ssh2 you suggest..
thanks.



Ross Kramer wrote:
> 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?
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>>>>>           
>>> Geronimo
>>>       
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>>>       
>>>>> _______________________________________________
>>>>> 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
>>>       
>>>> _______________________________________________
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>>>> Ssh...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/ssh-sftp-perl-users
>>>>
>>>>  
>>>>         
>>> -------------------------------------------------------------------------
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>>> easier
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>> -------------------------------------------------------------------------
>> 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/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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