Remove old dependencies

.gitignore

@@ -1,4 +1,10 @@
 node_modules
 dist
 coverage
-.nyc_output
+.nyc_output
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions

.yarnrc.yml

@@ -0,0 +1,3 @@
+nodeLinker: node-modules
+
+yarnPath: .yarn/releases/yarn-3.5.0.cjs

package.json

@@ -5,8 +5,6 @@
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "dependencies": {
-    "array-flatten": "^2.1.2",
-    "dns-equal": "^1.0.0",
     "fast-deep-equal": "^3.1.3",
     "multicast-dns": "^7.2.5"
   },
@@ -49,5 +47,9 @@
   "bugs": {
     "url": "https://github.com/onlxltd/bonjour-service/issues"
   },
-  "homepage": "https://github.com/onlxltd/bonjour-service"
+  "homepage": "https://github.com/onlxltd/bonjour-service",
+  "packageManager": "yarn@3.5.0",
+  "engines": {
+    "node": ">=11.0.0"
+  }
 }

src/lib/browser.ts

@@ -1,6 +1,6 @@
 import KeyValue                                                     from './KeyValue'
 import DnsTxt                                                       from './dns-txt'
-import dnsEqual                                                     from 'dns-equal'
+import dnsEqual                                                     from './utils/dns-equal'
 import { EventEmitter }                                             from 'events'
 import Service, { ServiceRecord }                                   from './service'
 import { toString as ServiceToString, toType as ServiceToType }     from './service-types'

src/lib/mdns-server.ts

@@ -1,9 +1,8 @@
-import flatten              from 'array-flatten'
 import { ServiceRecord }    from './service'
 import deepEqual            from 'fast-deep-equal/es6'
 
 import MulticastDNS         from 'multicast-dns'
-import dnsEqual             from 'dns-equal'
+import dnsEqual             from './utils/dns-equal'
 
 export class Server {
 
@@ -66,7 +65,7 @@ export class Server {
 
             // generate the answers section
             var answers = type === 'ANY'
-              ? flatten.depth(Object.keys(self.registry).map(self.recordsFor.bind(self, name)), 1)
+              ? Object.keys(self.registry).map(self.recordsFor.bind(self, name)).flat(1)
               : self.recordsFor(name, type)
 
             if (answers.length === 0) return

src/lib/registry.ts

@@ -1,5 +1,4 @@
-import flatten                                      from 'array-flatten'
-import dnsEqual                                     from 'dns-equal'
+import dnsEqual                                     from './utils/dns-equal'
 import Server                                       from './mdns-server'
 import Service, { ServiceConfig, ServiceRecord }    from './service'
 
@@ -167,14 +166,14 @@ export class Registry {
 
         services = services.filter((service: Service) =>  service.activated) // ignore services not currently starting or started
 
-        var records: any = flatten.depth(services.map(function (service) {
+        var records: any = services.flatMap(function (service) {
             service.activated = false
             var records = service.records()
             records.forEach((record: ServiceRecord) => {
                 record.ttl = 0 // prepare goodbye message
             })
             return records
-        }), 1)
+        })
 
         if (records.length === 0) return callback && callback()
         server.unregister(records)

src/lib/utils/dns-equal.ts

@@ -0,0 +1,13 @@
+
+const capitalLetterRegex : RegExp = /[A-Z]/g
+
+function toLowerCase(input: string) {
+    return input.toLowerCase()
+}
+
+export default function dnsEqual(a: string, b: string) : boolean {
+    const aFormatted = a.replace(capitalLetterRegex, toLowerCase)
+    const bFormatted = b.replace(capitalLetterRegex, toLowerCase)
+
+    return aFormatted === bFormatted
+}