Delete VNC socket file when deleting domain

virtweb_backend/src/actors/libvirt_actor.rs

@@ -165,6 +165,15 @@ impl Handler<DeleteDomainReq> for LibVirtActor {
         );
 
         let domain = Domain::lookup_by_uuid_string(&self.m, &msg.id.as_string())?;
+        let domain_name = domain.get_name()?;
+
+        // Remove VNC socket
+        let vnc_socket = AppConfig::get().vnc_socket_for_domain(&domain_name);
+        if vnc_socket.exists() {
+            std::fs::remove_file(vnc_socket)?;
+        }
+
+        // Delete the domain
         domain.undefine_flags(match msg.keep_files {
             true => sys::VIR_DOMAIN_UNDEFINE_KEEP_NVRAM,
             false => sys::VIR_DOMAIN_UNDEFINE_NVRAM,