- Small logging changes

lib/logstash/filters/date.rb

@@ -49,8 +49,8 @@ class LogStash::Filters::Date < LogStash::Filters::Base
             end
             event.timestamp = LogStash::Time.to_iso8601(time)
             @logger.debug "Parsed #{value.inspect} as #{event.timestamp}"
-          rescue
-            @logger.warn "Failed parsing date #{value.inspect} from field #{field} with format #{format.inspect}: #{$!}"
+          rescue => e
+            @logger.warn "Failed parsing date #{value.inspect} from field #{field} with format #{format.inspect}: #{e}"
           end
         end # fieldvalue.each 
       end # if this event has a field we expect to be a timestamp

lib/logstash/outputs/websocket.rb

@@ -11,9 +11,11 @@ class LogStash::Outputs::Websocket < LogStash::Outputs::Base
     @subscribers = 0
     host = (@url.host or "0.0.0.0")
     port = (@url.port or 3000)
+    @logger.info("Registering websocket on #{@url}")
     EventMachine::WebSocket.start(:host => host, :port => port) do |ws|
       ws.onopen do
         @subscribers += 1
+        @logger.info("New #{self.class.name} connection")
         sid = @channel.subscribe do |msg| 
           ws.send msg
         end
@@ -29,6 +31,7 @@ class LogStash::Outputs::Websocket < LogStash::Outputs::Base
     # Only publish the event to websockets if there are subscribers
     # TODO(sissel): send a patch to eventmachine to fix this.
     if @subscribers > 0
+      @logger.info("Sending event to websocket.")
       @channel.push event.to_json
     end
   end # def event