lib/mccloud/command/server.rb in mccloud-0.0.2 vs lib/mccloud/command/server.rb in mccloud-0.0.3

@@ -2,29 +2,34 @@
 require 'pp'
 module Mccloud
   module Command
     def server(selection=nil,options=nil)
       
+      puts "Starting server mode"
       trap("INT") { puts "You've hit CTRL-C . Stopping server now"; exit }
       threads = []
       on_selected_machines(selection) do |id,vm|
         threads << Thread.new(id,vm) do |id,vm|
           public_ip_address=vm.instance.public_ip_address
           private_ip_address=vm.instance.private_ip_address
           unless public_ip_address.nil? || private_ip_address.nil?
             ssh_options={ :keys => [ vm.private_key ], :paranoid => false, :keys_only => true}
             Net::SSH.start(public_ip_address, vm.user, ssh_options) do |ssh|
               vm.forwardings.each do |forwarding|
-                puts "forwarding port #{forwarding.remote} from #{vm.name} to local port #{forwarding.local}"
-                ssh.forward.local(forwarding.local, private_ip_address,forwarding.remote)
+                begin
+                  puts "Forwarding remote port #{forwarding.remote} from #{vm.name} to local port #{forwarding.local}"
+                  ssh.forward.local(forwarding.local, private_ip_address,forwarding.remote)
+                rescue Errno::EACCES
+                  puts "  Error - Access denied to forward remote port #{forwarding.remote} from #{vm.name} to local port #{forwarding.local}"
+                end
               end
               ssh.loop { true }
             end
           end
         end
       end
-#      threads.each {|thr| thr.join}
-      puts "and we continue here"
-      sleep 30
+      threads.each {|thr| thr.join}
+      #puts "and we continue here"
+      #sleep 30
     end
   end
 end
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