{"id":3456,"date":"2016-03-17T00:51:03","date_gmt":"2016-03-17T00:51:03","guid":{"rendered":"http:\/\/www.garysieling.com\/blog\/?p=3456"},"modified":"2016-03-17T00:51:03","modified_gmt":"2016-03-17T00:51:03","slug":"get-current-ip-addresses-scala","status":"publish","type":"post","link":"https:\/\/www.garysieling.com\/blog\/get-current-ip-addresses-scala\/","title":{"rendered":"Get current IP addresses in Scala"},"content":{"rendered":"<p>The following example will print out all of the IP addresses your machine has (i.e. IPv4\/IPv6 and for each network adapter)<\/p>\n<pre lang=\"scala\">\nval e = NetworkInterface.getNetworkInterfaces\nwhile(e.hasMoreElements)\n{\n  val n = e.nextElement match {\n    case e: NetworkInterface => e\n    case _ => ???\n  }\n  val ee = n.getInetAddresses\n  while (ee.hasMoreElements) {\n    ee.nextElement match {\n      case e: InetAddress => println(e.getHostAddress)\n      case _ => ???\n    }\n  }\n}\n<\/pre>\n<p>Here is an example output:<\/p>\n<pre>\nfe80:0:0:0:1240:f3ff:feaf:6848%en1\n192.168.1.2\nfe80:0:0:0:0:0:0:1%lo0\n0:0:0:0:0:0:0:1\n127.0.0.1\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>The following example will print out all of the IP addresses your machine has (i.e. IPv4\/IPv6 and for each network adapter) val e = NetworkInterface.getNetworkInterfaces while(e.hasMoreElements) { val n = e.nextElement match { case e: NetworkInterface => e case _ => ??? } val ee = n.getInetAddresses while (ee.hasMoreElements) { ee.nextElement match { case e: &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.garysieling.com\/blog\/get-current-ip-addresses-scala\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Get current IP addresses in Scala&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[4],"tags":[381,480,485],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"The following example will print out all of the IP addresses your machine has (i.e. IPv4\/IPv6 and for each network adapter) val e = NetworkInterface.getNetworkInterfaces while(e.hasMoreElements) { val n = e.nextElement match { case e: NetworkInterface =&gt; e case _ =&gt; ??? 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