revisit

index.js

 const udp = require('dgram')
 const buffer = require('buffer')
+const graylog = udp.createSocket('udp4')
 
 function Log (options) {
   this.levels = {
@@ -46,10 +47,6 @@ function Log (options) {
       }
     }
   }
-  if (this.options.graylog && this.options.graylog.active) {
-    this.graylog = udp.createSocket('udp4')
-  }
-
   this.info = function (message) {
     if (this.loglevel >= this.levels.INFO) {
       return this.log('INFO', message)
@@ -124,7 +121,13 @@ function Log (options) {
       })
     }
     if (this.options.graylog && this.options.graylog.active) {
-      this.graylogSend(message, tag)
+      graylog.send(Buffer.from(JSON.stringify({
+        short_message: message,
+        timestamp: Date.now() / 1000,
+        hostname: this.hostname,
+        facility: this.name,
+        level:tag
+        })), this.options.graylog.port, this.options.graylog.server, function(error){})
     }
     return msg
   }
@@ -133,15 +136,6 @@ function Log (options) {
     var localISOTime = (new Date(Date.now() - tzoffset)).toISOString().slice(0, -1)
     return localISOTime.split('.')[0].trim()
   }
-  this.graylogSend = function (message, level) {
-      this.graylog.send(Buffer.from(JSON.stringify({
-        short_message: message,
-        timestamp: Date.now() / 1000,
-        hostname: this.hostname,
-        facility: this.name,
-        level:level
-        })),this.options.graylog.port,this.options.graylog.server,function(error){})
-  }
   return this
 }
 module.exports = Log