Unix Socket Listen Support

[batonac]

Feature request type

enhancement

Is your feature request related to a problem? Please describe

Some of us prefer to avoid the overhead of TCP/IP when connecting services on the same machine.

Describe the solution you'd like

Two more flags: unixsocket and unixsocketperm

GarnetServer --unixsocket /tmp/redis.sock --unixsocketperm 770

Describe alternatives you've considered

Use one of the many alternatives that support unix sockets 😄

Additional context

The flags above are identical to Redis FYI.