From 274e2f3d75c29451b05df29e39a62797ec5ad323 Mon Sep 17 00:00:00 2001
From: discountry <feibilanceon@gmail.com>
Date: Sat, 8 Nov 2025 12:10:47 +0800
Subject: [PATCH] fix: improve WebSocket close reason normalization in
 LighterGateway for better error handling

---
 src/exchanges/lighter/gateway.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/exchanges/lighter/gateway.ts b/src/exchanges/lighter/gateway.ts
index ca1b86d..0bef4b0 100644
--- a/src/exchanges/lighter/gateway.ts
+++ b/src/exchanges/lighter/gateway.ts
@@ -488,7 +488,7 @@ export class LighterGateway {
       });
       ws.on("close", (code, reason) => {
         cleanup();
-        const normalizedReason = typeof reason === "string" && reason.length ? reason : undefined;
+        const normalizedReason = Buffer.isBuffer(reason) && reason.length > 0 ? reason.toString("utf8") : undefined;
         if (!settled) {
           fail(new Error(`WebSocket closed before ready (code=${code}${normalizedReason ? `, reason=${normalizedReason}` : ""})`));
           return;