| 923 | } |
| 924 | |
| 925 | function buildBuilderBrowser (mqttClient, opts) { |
| 926 | var url, |
| 927 | parsed = _URL.parse(document.URL); |
| 928 | |
| 929 | if (!opts.protocol) { |
| 930 | if ('https:' === parsed.protocol) { |
| 931 | opts.protocol = 'wss'; |
| 932 | } else { |
| 933 | opts.protocol = 'ws'; |
| 934 | } |
| 935 | } |
| 936 | |
| 937 | if (!opts.hostname) { |
| 938 | opts.hostnme = opts.host; |
| 939 | } |
| 940 | |
| 941 | if (!opts.hostname) { |
| 942 | opts.hostname = parsed.hostname; |
| 943 | if (!opts.port) { |
| 944 | opts.port = parsed.port; |
| 945 | } |
| 946 | } |
| 947 | |
| 948 | if (!opts.port) { |
| 949 | if ('wss' === opts.protocol) { |
| 950 | opts.port = 443; |
| 951 | } else { |
| 952 | opts.port = 80; |
| 953 | } |
| 954 | } |
| 955 | |
| 956 | if (!opts.path) { |
| 957 | opts.path = '/'; |
| 958 | } |
| 959 | |
| 960 | url = opts.protocol + '://' + opts.hostname + ':' + opts.port + opts.path; |
| 961 | |
| 962 | return websocket(url, 'mqttv3.1'); |
| 963 | } |
| 964 | |
| 965 | if ('browser' !== process.title) { |
| 966 | module.exports = buildBuilder; |