Data commit

Task/Sockets/Unicon/sockets.unicon

@@ -0,0 +1,16 @@
+procedure main(arglist)       #: usage socket port hostname or socket port
+    hello(arglist[2]|"",arglist[1])
+end
+
+procedure hello(host,port)
+   local s
+   /host := ""
+   host ||:= ":"
+   host ||:= 0 < 65536 > port | runerr(103,port)
+   if s := open(host,"n") then {
+      write(s, "hello socket world.")
+      close(s)
+      }
+   else  stop("Unable to connect to ",host,":",port)
+   return
+end