lib/riemann/babbler/plugin_helpers.rb in riemann-babbler-0.8.8 vs lib/riemann/babbler/plugin_helpers.rb in riemann-babbler-0.8.9

@@ -1,11 +1,11 @@
 #encoding: utf-8
 
 module Riemann
   class Babbler
 
-    def helper_error(msg = "Unknown helper error")
+    def helper_error(msg = 'Unknown helper error')
       report({
         :service => plugin.service,
         :state => 'critical',
         :description => msg
       })      
@@ -18,14 +18,14 @@
       out=nil
       begin
       timeout_shell = ( plugin.interval * 2 ).to_f/3
       Timeout::timeout(timeout_shell) {
         Open3.popen3(*cmd) do |stdin, stdout, stderr, wait_thread|
-          err = stderr.gets(nil)
-          out = stdout.gets(nil)
+
+
           [stdin, stdout, stderr].each{|stream| stream.send('close')}
-          exit_status = wait_thread.value
+
         end
       }
       rescue => e
         helper_error "#{e.class} #{e}\n#{e.backtrace.join "\n"}"
       end
@@ -34,22 +34,10 @@
         helper_error(err)
       elsif out
         return out.chomp
       else
         # статус 0, вывода stdout нет
-        return ""
-      end
-    end
-
-    # db get
-    # http://sequel.rubyforge.org/rdoc/files/doc/opening_databases_rdoc.html
-    # 
-    def sql(connection_string, query)
-      begin
-        db = Sequel.connect connection_string
-        db.fetch(query)
-      rescue => e
-        helper_error "#{e.class} #{e}\n#{e.backtrace.join "\n"}"
+        ''
       end
     end
 
     # http rest 
     def rest_get(url)