From 0630bbe4e9e3f2108a1a8c745b5a98339270176c Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Fri, 20 Mar 2026 20:26:59 -0300
Subject: [PATCH] fix another dead relay issue (relays dying but subscriptions
 living forever and not being reconnected).

---
 relay.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/relay.go b/relay.go
index c1ccd19..9108a0e 100644
--- a/relay.go
+++ b/relay.go
@@ -620,6 +620,16 @@ func (r *Relay) PrepareSubscription(ctx context.Context, filter Filter, opts Sub
 		}()
 	}
 
+	// if the relay connection dies, cancel this subscription
+	go func() {
+		select {
+		case <-sub.Context.Done():
+			return
+		case <-r.connectionContext.Done():
+			sub.cancel(context.Cause(r.connectionContext))
+		}
+	}()
+
 	// start handling events, eose, unsub etc:
 	go func() {
 		<-sub.Context.Done()