chore: add logger level checl

Cargo.lock

@@ -232,9 +232,9 @@ dependencies = [
 
 [[package]]
 name = "rust_util"
-version = "0.6.13"
+version = "0.6.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "190763556e2faed2ba3120c04e3051001d84dbe556d397f030def64c1ae27fd2"
+checksum = "7222f977acb4264fb55f1aa7cf11e09c735fe961b369aef92eea670949628498"
 dependencies = [
  "lazy_static",
  "libc",

src/main.rs

@@ -11,6 +11,7 @@ use std::sync::mpsc::channel;
 use std::thread;
 use std::time::Duration;
 use clap::{ Arg, App };
+use rust_util::util_msg::{ is_logger_level_enabled, MessageType };
 use rust_util::util_net::IpAddressMaskGroup;
 
 const LOCAL_ADDR: &str = "127.0.0.1";
@@ -46,9 +47,11 @@ fn main() {
                 .unwrap_or_else(|| vec![])
     );
     debugging!("Allowed ip address mask list count: {}", allowed_ip_address_mask_list.ip_address_mask_group.len());
-    allowed_ip_address_mask_list.ip_address_mask_group.iter().for_each(|ip| {
-        debugging!("- {}", ip);
-    });
+    if is_logger_level_enabled(MessageType::DEBUG) {
+        allowed_ip_address_mask_list.ip_address_mask_group.iter().for_each(|ip| {
+            debugging!("- {}", ip);
+        });
+    }
 
     forward(&bind_addr, local_port, &remote_host, remote_port, &allowed_ip_address_mask_list);
 }