use thread pool to process connections

src/server/mod.rs

@@ -43,20 +43,27 @@ impl Server {
         loop {
             self.work.poll(&mut self.events, self.timeout)?;
             for event in self.events.iter() {
-                // self.pool.execute(|| {
                 let result = self.handle_event(event);
                 if let Err(err) = result {
                     error!("Error while handling server event {:?}: {:?}", event, err);
                 }
-                // });
             }
         }
     }
 
     fn handle_event(&self, event: &Event) -> Result<()> {
         dbg!(event);
-        let _connection = self.server.accept()?;
+        let connection = match self.server.accept() {
-        info!("received a connection!");
+            Ok(c) => c,
+            Err(err) => {
+                error!("error while handling connection: {:?}", err);
+                return Err(err.into());
+            }
+        };
+        self.pool.execute(move|| {
+            dbg!(connection);
+            info!("received a connection!");
+        });
         Ok(())
     }
 }