tcp event connected contains result

3 files changed, 15 insertions, 13 deletions

diff --git a/mumd/src/network/tcp.rs b/mumd/src/network/tcp.rs
index cd178f8..1738b15 100644
--- a/mumd/src/network/tcp.rs
+++ b/mumd/src/network/tcp.rs
@@ -38,7 +38,7 @@ pub enum TcpEvent {
 
 #[derive(Clone)]
 pub enum TcpEventData<'a> {
-    Connected(&'a msgs::ServerSync),
+    Connected(Result<&'a msgs::ServerSync, mumlib::error::Error>),
     _Disconnected,
 }
 
@@ -286,7 +286,7 @@ async fn listen(
                         )
                         .await;
                 }
-                event_queue.send(TcpEventData::Connected(&msg)).await;
+                event_queue.send(TcpEventData::Connected(Ok(&msg))).await;
                 let mut state = state.lock().await;
                 let server = state.server_mut().unwrap();
                 server.parse_server_sync(*msg);
diff --git a/mumd/src/state.rs b/mumd/src/state.rs
index b279dfd..f725276 100644
--- a/mumd/src/state.rs
+++ b/mumd/src/state.rs
@@ -342,16 +342,18 @@ impl State {
                         accept_invalid_cert,
                     )))
                     .unwrap();
-                at!(TcpEvent::Connected, |e| {
+                at!(TcpEvent::Connected, |res| {
                     //runs the closure when the client is connected
-                    if let TcpEventData::Connected(msg) = e {
-                        Ok(Some(CommandResponse::ServerConnect {
-                            welcome_message: if msg.has_welcome_text() {
-                                Some(msg.get_welcome_text().to_string())
-                            } else {
-                                None
-                            },
-                        }))
+                    if let TcpEventData::Connected(res) = res {
+                        res.map(|msg| {
+                            Some(CommandResponse::ServerConnect {
+                                welcome_message: if msg.has_welcome_text() {
+                                    Some(msg.get_welcome_text().to_string())
+                                } else {
+                                    None
+                                },
+                            })
+                        })
                     } else {
                         unreachable!("callback should be provided with a TcpEventData::Connected");
                     }
diff --git a/mumlib/src/error.rs b/mumlib/src/error.rs
index 8c66068..820d5f3 100644
--- a/mumlib/src/error.rs
+++ b/mumlib/src/error.rs
@@ -3,7 +3,7 @@ use std::fmt;
 
 pub type Result<T> = std::result::Result<T, Error>;
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 pub enum Error {
     DisconnectedError,
     AlreadyConnectedError,
@@ -26,7 +26,7 @@ impl fmt::Display for Error {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Copy, Debug, Serialize, Deserialize)]
 pub enum ChannelIdentifierError {
     Invalid,
     Ambiguous,