removed extra abstraction

assignment2/connhandler.go

-package main
-
-import (
-	"kvstore"
-	"raft"
-)
-
-func main() {
-	server_id, err := strconv.Atoi(os.Args[1])
-	if err != nil {
-		Info.Println("argument ", os.Args[1], "is not string")
-	}
-
-	initializeLogger(server_id)
-	Info.Println("Start")
-
-	this_server, _ := NewServerConfig(server_id)
-
-	num_servers, err2 := strconv.Atoi((os.Args[2]))
-	if err2 != nil {
-		Info.Println("argument ", os.Args[2], "is not string")
-	}
-	cluster_config, _ := NewClusterConfig(num_servers)
-
-	Info.Println(reflect.TypeOf(this_server))
-	Info.Println(reflect.TypeOf(cluster_config))
-
-	initializeInterServerCommunication(this_server)
-
-	var dummy_input string
-	fmt.Scanln(&dummy_input)
-}