CI: Fixed typo

My high level of competence is very arguable.

.gitlab-ci.yml

@@ -30,7 +30,7 @@
             "variables": [ "$BOT_TOKEN" ]
         },
         "script": [
-            "go test -coverprofile -race -v $COV ./...",
+            "go test -coverprofile $COV -race -v ./...",
             "go tool cover -func $COV"
         ]
     },

gateway/gateway.go

@@ -303,6 +303,8 @@ func (g *Gateway) start(ctx context.Context) error {
 		return errors.Wrap(ctx.Err(), "failed to wait for Hello event")
 	}
 
+	wsutil.WSDebug("Hello received; duration:", hello.HeartbeatInterval)
+
 	// Send Discord either the Identify packet (if it's a fresh connection), or
 	// a Resume packet (if it's a dead connection).
 	if g.SessionID == "" {

utils/wsutil/conn.go

@@ -91,6 +91,9 @@ func (c *Conn) Dial(ctx context.Context, addr string) (err error) {
 		return errors.Wrap(err, "failed to dial WS")
 	}
 
+	// Reset the deadline.
+	c.Conn.SetWriteDeadline(resetDeadline)
+
 	c.events = make(chan Event, WSBuffer)
 	go startReadLoop(c.Conn, c.events)
 
@@ -113,7 +116,6 @@ func (c *Conn) Send(ctx context.Context, b []byte) error {
 		defer c.Conn.SetWriteDeadline(resetDeadline)
 	}
 
-	// We need to clean up ourselves if things are erroring out.
 	if err := c.Conn.WriteMessage(websocket.TextMessage, b); err != nil {
 		return err
 	}
@@ -122,6 +124,8 @@ func (c *Conn) Send(ctx context.Context, b []byte) error {
 }
 
 func (c *Conn) Close() error {
+	WSDebug("Conn: Close is called; shutting down the Websocket connection.")
+
 	// Have a deadline before closing.
 	var deadline = time.Now().Add(5 * time.Second)
 	c.Conn.SetWriteDeadline(deadline)
@@ -129,6 +133,8 @@ func (c *Conn) Close() error {
 	// Close the WS.
 	err := c.Conn.Close()
 
+	c.Conn.SetWriteDeadline(resetDeadline)
+
 	WSDebug("Conn: Websocket closed; error:", err)
 	WSDebug("Conn: Flusing events...")
 
@@ -162,6 +168,8 @@ func startReadLoop(conn *websocket.Conn, eventCh chan<- Event) {
 	for {
 		b, err := state.handle()
 		if err != nil {
+			WSDebug("Conn: Read error:", err)
+
 			// Is the error an EOF?
 			if errors.Is(err, io.EOF) {
 				// Yes it is, exit.

utils/wsutil/ws.go

@@ -135,6 +135,8 @@ func (ws *Websocket) SendCtx(ctx context.Context, b []byte) error {
 	}
 
 	if err := ws.conn.Send(ctx, b); err != nil {
+		// We need to clean up ourselves if things are erroring out.
+		WSDebug("Conn: Error while sending; closing the connection. Error:", err)
 		ws.close()
 		return err
 	}
@@ -160,6 +162,7 @@ func (ws *Websocket) Close() error {
 // more information.
 func (ws *Websocket) close() error {
 	if ws.closed {
+		WSDebug("Conn: Websocket is already closed.")
 		return ErrWebsocketClosed
 	}