Class: Net::SSH::Connection::Session

Inherits:
Object
  • Object
show all
Defined in:
lib/factor/connector/ssh.rb

Defined Under Namespace

Classes: CommandExecutionFailed

Instance Method Summary collapse

Instance Method Details

#exec_sc!(command) ⇒ Object 



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# File 'lib/factor/connector/ssh.rb', line 12

def exec_sc!(command)
  stdout_data,stderr_data = "",""
  exit_code,exit_signal = nil,nil
  self.open_channel do |channel|
    channel.exec(command) do |_, success|
      raise CommandExecutionFailed, "Command \"#{command}\" was unable to execute" unless success

      channel.on_data do |_,data|
        stdout_data += data
      end

      channel.on_extended_data do |_,_,data|
        stderr_data += data
      end

      channel.on_request("exit-status") do |_,data|
        exit_code = data.read_long
      end

      channel.on_request("exit-signal") do |_, data|
        exit_signal = data.read_long
      end
    end
  end
  self.loop

  {
    stdout:stdout_data,
    stderr:stderr_data,
    exit_code:exit_code,
    exit_signal:exit_signal
  }
end