Fixed duplicate port bindings

CHANGELOG.md

@@ -12,6 +12,7 @@ This project follows [semantic versioning](http://semver.org).
 - [fixed] Added parameter keepalive to manpage
 - [fixed] Fixed problems on stats file when dropping permissions
 - [fixed] Deleting files before overwriting them
+- [fixed] Fixed duplicate port bindings
 
 ### v1.1.0 (2019-12-04)
 

src/net.rs

@@ -22,19 +22,13 @@ pub trait Socket: AsRawFd + Sized {
 
 impl Socket for UdpSocket {
     fn listen_v4(host: &str, port: u16) -> Result<Self, io::Error> {
-        UdpBuilder::new_v4()
-            .expect("Failed to obtain ipv4 socket builder")
-            .reuse_address(true)
-            .expect("Failed to set so_reuseaddr")
-            .bind((host, port))
+        UdpBuilder::new_v4().expect("Failed to obtain ipv4 socket builder").bind((host, port))
     }
     fn listen_v6(host: &str, port: u16) -> Result<Self, io::Error> {
         UdpBuilder::new_v6()
             .expect("Failed to obtain ipv4 socket builder")
             .only_v6(true)
             .expect("Failed to set only_v6")
-            .reuse_address(true)
-            .expect("Failed to set so_reuseaddr")
             .bind((host, port))
     }
     fn receive(&mut self, buffer: &mut [u8]) -> Result<(usize, SocketAddr), io::Error> {