Package Socket/Server:

- fix UDP as kernel SOCKGRAM
- add unixgram as kernel SOCKGRAM for local socket file
- optimize parallel statment
- optimize code / minor bugs fix
- add IsRunning function
- add timeout shutdown based on periodicly check of IsRunning
- fix close channel before send empty struct to stop process
- optimize clean shutdown
- optimize connection process to use less resources and lock pipeline less time

socket/server/tcp/inerface.go

@@ -57,6 +57,7 @@ func New(h libsck.Handler, sizeBuffRead libsiz.Size) ServerTcp {
 		h:  f,
 		c:  c,
 		s:  s,
+		r:  new(atomic.Bool),
 		fe: new(atomic.Value),
 		fi: new(atomic.Value),
 		fs: new(atomic.Value),