repl: add status,help,host cmds

and don't re-apply task for local commands

rpc/repl.go

@@ -86,7 +86,7 @@ func RunREPL(f Fluter) {
 					}
 				}
 
-			case "address", "a":
+			case "host", "address", "a":
 				if len(args) == 1 {
 					t.Address = args[0]
 				}
@@ -131,14 +131,24 @@ func RunREPL(f Fluter) {
 					}
 				}
 
+			// the commands below don't affect the task, so we don't need to apply it to clients -> continue
+
 			case "metrics":
 				f.toggleMetrics()
-				printTask = false
+				continue
+
+			case "status":
+				fmt.Println(t)
+				continue
+
+			case "help":
+				printHelp()
+				continue
 
 			default:
-				printTask = false
 				fmt.Print("[rán] unknown command. ")
 				printHelp()
+				continue
 			}
 
 			if printTask {