Glossy takes a app_id parameter to help identify the \"App\" that is …

…logging messages. Adding support for this. You can pass an app_id in options when calling the constructor or let it default to the process.title

lib/winston-syslog.js

@@ -45,6 +45,7 @@ var Syslog = exports.Syslog = function (options) {
   this.host     = options.host     || 'localhost';
   this.port     = options.port     || 514;
   this.path     = options.path     || null;
+  this.app_id   = options.app_id   || null;
   this.protocol = options.protocol || 'udp4';
   this.isDgram  = /^udp|unix/.test(this.protocol);
 
@@ -113,6 +114,7 @@ Syslog.prototype.log = function (level, msg, meta, callback) {
   syslogMsg = this.producer.produce({
     severity: level,
     host:     this.localhost,
+    app_id:   this.app_id || process.title,
     date:     new Date(),
     message:  JSON.stringify(data)
   });