From 9cfab4bce64d1555832cc87c6e6e79ca13cca276 Mon Sep 17 00:00:00 2001
From: Avi <avi@aiolabs.com>
Date: Sat, 12 Sep 2026 05:48:40 -0500
Subject: [PATCH] chore(signer): log pairing start and session failures to
 stderr

Pairing failures were invisible: fail() wrote nothing and the only
success-path trace was the URI. Backend stderr is captured by Electron,
so a stalled handshake is now diagnosable from /tmp logs.
---
 src/signer/nip46_client.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/signer/nip46_client.rs b/src/signer/nip46_client.rs
index 66eb353..3a0e9c2 100644
--- a/src/signer/nip46_client.rs
+++ b/src/signer/nip46_client.rs
@@ -790,6 +790,8 @@ impl Nip46ClientSigner {
     }
 
     fn fail(&self, message: impl Into<String>) {
+        let message = message.into();
+        eprintln!("[nip46] session failed: {message}");
         if let Ok(mut inner) = self.inner.try_lock() {
             inner.phase = Nip46Phase::Error(message.into());
             inner.task = None;