key

1 files changed, 8 insertions, 2 deletions

diff --git a/src/hbbr.rs b/src/hbbr.rs
index e65b6ce..c2ac21b 100644
--- a/src/hbbr.rs
+++ b/src/hbbr.rs
@@ -7,7 +7,9 @@ use std::sync::{Arc, Mutex};
 fn main() -> ResultType<()> {
     init_from_env(Env::default().filter_or(DEFAULT_FILTER_ENV, "info"));
     let args = format!(
-        "-p, --port=[NUMBER(default={})] 'Sets the listening port'",
+        "-p, --port=[NUMBER(default={})] 'Sets the listening port'
+        -k, --key=[KEY] 'Only allow the client with the same key'
+        ",
         DEFAULT_PORT
     );
     let matches = App::new("hbbr")
@@ -17,6 +19,10 @@ fn main() -> ResultType<()> {
         .args_from_usage(&args)
         .get_matches();
     let stop: Arc<Mutex<bool>> = Default::default();
-    start(matches.value_of("port").unwrap_or(DEFAULT_PORT), "", stop)?;
+    start(
+        matches.value_of("port").unwrap_or(DEFAULT_PORT),
+        matches.value_of("key").unwrap_or(""),
+        stop,
+    )?;
     Ok(())
 }