From 34bf834dc6c585ef4cd8acb94038e63af5079ab8 Mon Sep 17 00:00:00 2001
From: dadofsambonzuki <dadofsambonzuki@users.noreply.github.com>
Date: Mon, 29 Jun 2026 20:38:24 +0000
Subject: [PATCH] fix: disable uvicorn ws_ping_interval/timeout to prevent
 WebSocket disconnects
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Uvicorn's default ws_ping_interval=20 / ws_ping_timeout=20 can
non-deterministically close local WebSocket connections (e.g. NWC provider
↔ nostrclient relay) under event-loop load. The client side already sends
its own pings, so server-side pings are redundant here.

See discussion:
https://github.com/lnbits/nostrclient/pull/71#issuecomment-4803033307
---
 lnbits/server.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lnbits/server.py b/lnbits/server.py
index 51a26d3eb..6c763986c 100644
--- a/lnbits/server.py
+++ b/lnbits/server.py
@@ -58,6 +58,8 @@ def main(
             ssl_keyfile=ssl_keyfile,
             ssl_certfile=ssl_certfile,
             reload=reload or False,
+            ws_ping_interval=None,
+            ws_ping_timeout=None,
         )
 
         server = uvicorn.Server(config=config)