chore(deps): update some dependencies (#4019)

* chore(deps): update some dependencies

* adjust logging to catch potential ipc issues

* style(fmt): remove outdated comment

zellij-server/src/os_input_output.rs

@@ -387,8 +387,6 @@ impl ClientSender {
             for msg in client_buffer_receiver.iter() {
                 sender.send(msg).with_context(err_context).non_fatal();
             }
-            // If we're here, the message buffer is broken for some reason
-            log::error!("Client buffer overflow!");
             let _ = sender.send(ServerToClientMsg::Exit(ExitReason::Disconnect));
         });
         ClientSender {

zellij-utils/src/ipc.rs

@@ -187,9 +187,9 @@ impl<T: Serialize> IpcSenderWithContext<T> {
         if rmp_serde::encode::write(&mut self.sender, &(msg, err_ctx)).is_err() {
             Err(anyhow!("failed to send message to client"))
         } else {
-            // TODO: unwrapping here can cause issues when the server disconnects which we don't mind
-            // do we need to handle errors here in other cases?
-            let _ = self.sender.flush();
+            if let Err(e) = self.sender.flush() {
+                log::error!("Failed to flush ipc sender: {}", e);
+            }
             Ok(())
         }
     }