Re: [Ssh-sftp-perl-users] Problem with ssh-2 and stdin bigger than 32k

[Enrique de A. S. <enr...@pc...>]

Yes, I call several times to cmd method (I use ssh-2 to avoid 
authenticate against server each time I call this method).

I have been investigating more about what can be the problem... having 
in mind the example code that I sent previously, if I execute it and I 
connect manually to the remote server, I see that 'myfile' has been 
created correctly, but if I do a ps, I see that cat command still 
running. It is like no EOF has been sent!

Any idea?

Thanks,

Enrique.


Matthew J. Salerno wrote:
> Is it a series of commands you are executing?
> 
> --- Enrique de Andres Saiz
> <enr...@pc...> wrote:
> 
> 
>>Hi everybody,
>>
>>I have a litle problem when using Net::SSH::Perl. I
>>try to execute a 
>>remote command which requires stdin. When stdin is
>>bigger than 32k, cmd 
>>method hangs up. I'm using ssh-2 protocol, but when
>>I use ssh-1 it goes 
>>well, both with stdin sizes smaller than 32k and
>>bigger then 32k.
>>
>>The code I'm running is the following:
>>
>>my $ssh;
>>eval {
>>	$ssh = Net::SSH::Perl->new(
>>		$host,
>>		protocol => 2,
>>		compression => 1,
>>		interactive => 0,
>>		debug => 1,
>>	);
>>};
>>die "Cannot connect to host.\n" if ($@);
>>eval {
>>	$ssh->login($user, $pass);
>>};
>>die "Cannot authenticate against host.\n" if ($@);
>>
>>my $stdin = "something";
>>my ($stdout, $stderr, $exit) = $channel->cmd("cat -
>>
>>>myfile", $stdin);
>>
>>Could someone help me to make it work with stdin
>>bigger than 32k?
>>
>>Thanks in advance,
>>
>>Enrique.
>>
>>
>>
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