core: incognito connections (#926)

package.yaml

@@ -31,6 +31,7 @@ dependencies:
   - network >= 3.1.2.7 && < 3.2
   - optparse-applicative >= 0.15 && < 0.17
   - process == 1.6.*
+  - random >= 1.1 && < 1.3
   - simple-logger == 0.1.*
   - simplexmq >= 3.0
   - socks == 0.6.*