allow incoming requests from arbitrary ports (#78)

closes #77

src/client.rs

@@ -70,10 +70,10 @@ pub struct Client {
     /// This way any event consumer / producer backend does not
     /// need to know anything about a client other than its handle.
     pub handle: ClientHandle,
-    /// all socket addresses associated with a particular client
+    /// all ip addresses associated with a particular client
     /// e.g. Laptops usually have at least an ethernet and a wifi port
     /// which have different ip addresses
-    pub addrs: HashSet<SocketAddr>,
+    pub ips: HashSet<IpAddr>,
     /// both active_addr and addrs can be None / empty so port needs to be stored seperately
     pub port: u16,
     /// position of a client on screen
@@ -134,15 +134,12 @@ impl ClientManager {
         // store fix ip addresses
         let fix_ips = ips.iter().cloned().collect();
 
-        // map ip addresses to socket addresses
-        let addrs = HashSet::from_iter(ips.into_iter().map(|ip| SocketAddr::new(ip, port)));
-
         // store the client
         let client = Client {
             hostname,
             fix_ips,
             handle,
-            addrs,
+            ips,
             port,
             pos,
         };
@@ -173,7 +170,7 @@ impl ClientManager {
             .iter()
             .position(|c| {
                 if let Some(c) = c {
-                    c.active && c.client.addrs.contains(&addr)
+                    c.active && c.client.ips.contains(&addr.ip())
                 } else {
                     false
                 }