fix hostname for mac

src/common.rs

@@ -865,7 +865,16 @@ pub fn username() -> String {
 #[inline]
 pub fn hostname() -> String {
     #[cfg(not(any(target_os = "android", target_os = "ios")))]
-    return whoami::hostname();
+    {
+        #[allow(unused_mut)]
+        let mut name = whoami::hostname();
+        // some time, there is .local, some time not, so remove it for osx
+        #[cfg(target_os = "macos")]
+        if name.ends_with(".local") {
+            name = name.trim_end_matches(".local").to_owned();
+        }
+        name
+    }
     #[cfg(any(target_os = "android", target_os = "ios"))]
     return DEVICE_NAME.lock().unwrap().clone();
 }