perl - Net::OpenSSH::Gateway->find_gateway fails when ControlPersist option is set -


i trying create persistent gateway connection using net::openssh::gateway. below code snippet using same. 

my %proxy_opts = (  host => $host,  port=>$port,  password=>$password,  user=>$user ,  scheme=>"ssh",  ssh_cmd => '/usr/bin/ssh',  master_opts =>                [ -o=>"stricthostkeychecking=no",                  -o=>"tcpkeepalive=no",                  -o=>"serveraliveinterval=30",                  -o=>"serveralivecountmax=90",                  -o=>"controlpath=/tmp/ssh-master-%h_%p_%r",                  -o=>"controlpersist=yes"                 ] );  %gateway_settings = ( proxies=>[ {%proxy_opts} ]); $gateway = net::openssh::gateway->find_gateway(%gateway_settings, errors=>$errors);

i error below. if remove option controlpath , controlpersist entire thing works fine.

[error ] unable establish master ssh connection: bad ssh master @ /root/.libnet-openssh-perl/spangeni-j1.zscaler.-31930-744378, socket owned pid 31933 (pid 31931 expected)

i think it's bug in module. module net::openssh::gateway doesn't exist on cpan, , author said that:

i have not published on cpan yet because, functional, have found problems internal architecture want solve first. -source

and if see documentation of net::openssh you'll see gateway experimental feature.

enter image description here

btw version of openssh using? controlpersist requires openssh 5.6 or newer.


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