From a5aeff31d7712bcc4417c632de9ee99b203ddbdb Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Mon, 4 May 2026 19:26:24 -0300
Subject: [PATCH] khatru: cancel existing subscription when a new one starts
 with the same id.

---
 khatru/handlers.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/khatru/handlers.go b/khatru/handlers.go
index e954413..5f9684d 100644
--- a/khatru/handlers.go
+++ b/khatru/handlers.go
@@ -290,6 +290,8 @@ func (rl *Relay) HandleWebsocket(w http.ResponseWriter, r *http.Request) {
 					ws.WriteJSON(resp)
 
 				case *nostr.ReqEnvelope:
+					rl.removeListenerId(ws, env.SubscriptionID)
+
 					eose := sync.WaitGroup{}
 					eose.Add(len(env.Filters))