From fd42d8b292f6776d99f77ccfeb279d9905071fca Mon Sep 17 00:00:00 2001
From: Daniel Liu <139250065@qq.com>
Date: Tue, 29 Apr 2025 17:12:33 +0800
Subject: [PATCH] rpc: implement Unwrap() for wsHandshakeError #29522 (#1015)

Co-authored-by: Marcus Baldassarre <baldassarremarcus@gmail.com>
---
 rpc/websocket.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rpc/websocket.go b/rpc/websocket.go
index 79e7b763fa..4cd41769f8 100644
--- a/rpc/websocket.go
+++ b/rpc/websocket.go
@@ -122,6 +122,10 @@ func (e wsHandshakeError) Error() string {
 	return s
 }
 
+func (e wsHandshakeError) Unwrap() error {
+	return e.err
+}
+
 func originIsAllowed(allowedOrigins mapset.Set[string], browserOrigin string) bool {
 	it := allowedOrigins.Iterator()
 	for origin := range it.C {