Migrate to sinatra/puma from webrick

As I can't do IO#select on sinatra/puma to run it when I have time, I
have to run it on separate thread.
This means Nodes container needs to be thread safe, it now has ghetto
mutex locking, but I probably need to be be more focused what are the
external methods that can be called and wrap those in @mutex.synchronize

Provide also HTML UI not just JSON for ghetto UI to people who don't want to
integrate

2 files changed, 4 insertions, 4 deletions

diff --git a/lib/oxidized/input/cli.rb b/lib/oxidized/input/cli.rb
index 8daddac..ab93b06 100644
--- a/lib/oxidized/input/cli.rb
+++ b/lib/oxidized/input/cli.rb
@@ -1,7 +1,7 @@
 module Oxidized
   class Input
     module CLI
-  
+
       def initialize
         @post_login = []
         @pre_logout = []
@@ -17,13 +17,13 @@ module Oxidized
       def disconnect_cli
         @pre_logout.each { |command, block| block ? block.call : (cmd command) }
       end
-  
+
       def post_login _post_login=nil, &block
         unless @exec
           @post_login << [_post_login, block]
         end
       end
-  
+
       def pre_logout _pre_logout=nil, &block
         unless @exec
           @pre_logout <<  [_pre_logout, block]
diff --git a/lib/oxidized/input/ssh.rb b/lib/oxidized/input/ssh.rb
index 67be180..5c9a4f0 100644
--- a/lib/oxidized/input/ssh.rb
+++ b/lib/oxidized/input/ssh.rb
@@ -77,7 +77,7 @@ module Oxidized
       expect expect_re if expect_re
       @output
     end
-  
+
     def expect regexp
       @ssh.loop(0.1) do
         sleep 0.1