1 files changed, 39 insertions, 7 deletions

diff --git a/src/features/nostrlogin.js b/src/features/nostrlogin.js
index f39f9c3..83144cd 100644
--- a/src/features/nostrlogin.js
+++ b/src/features/nostrlogin.js
@@ -69,7 +69,7 @@ export function nostrLoginFeature(ctx) {
   // decrypt that" is a healthy connection doing its job — the DM inbox probes
   // it with wraps that turn out to be someone else's, and treating each
   // refusal as a dead signer disconnected Amethyst users over and over.
-  const SIGNER_DEAD = /did not answer|timed? ?out|connect|closed|socket|relay|network/i;
+  const SIGNER_DEAD = /did not answer|timed? ?out|connect|closed|not open|socket|relay|network/i;
   const selfHealing = (signer) => {
     if (!signer || signer.kind !== 'bunker') return signer;
     const guard = (fn) => async (...args) => {
@@ -611,12 +611,18 @@ export function nostrLoginFeature(ctx) {
   // time, and a pause after a failure: identity() asks on every send, and a
   // signer that isn't answering shouldn't mean a new relay connection per
   // keystroke.
-  async function resumeLogin() {
+  const tabHidden = () => typeof document !== 'undefined' && document.visibilityState === 'hidden';
+  async function resumeLogin({ force = false } = {}) {
     if (liveSigner()) return live;
     const st = load();
     if (!st.pubkey) return null;
     if (resuming) return resuming;
-    if (Date.now() - resumeFailedAt < 20_000) return null;
+    if (!force && Date.now() - resumeFailedAt < 20_000) return null;
+    // A phone freezes a hidden tab: a remote signer asked from there can't be
+    // heard, and that silence isn't the session failing — don't count it.
+    let wasHidden = tabHidden();
+    const onVis = () => { if (tabHidden()) wasHidden = true; };
+    if (typeof document !== 'undefined') document.addEventListener('visibilitychange', onVis);
     resuming = (async () => {
       // a stored passkey-derived key reattaches instantly — no network, no
       // dialog; see sessionOf for why this key (alone among keys) is kept
@@ -645,10 +651,13 @@ export function nostrLoginFeature(ctx) {
     })();
     try {
       const s = await resuming;
-      if (!s) resumeFailedAt = Date.now();
-      else announceLive();
+      if (!s && !wasHidden) resumeFailedAt = Date.now();
+      else if (s) announceLive();
       return s;
-    } finally { resuming = null; }
+    } finally {
+      resuming = null;
+      if (typeof document !== 'undefined') document.removeEventListener('visibilitychange', onVis);
+    }
   }
 
   // Which door this account came through, for the reconnect surfaces. State
@@ -708,8 +717,31 @@ export function nostrLoginFeature(ctx) {
   // reattach silently). Same guarded buttons as the settings card — an
   // extension, the signer-app deeplink/QR, or a pasted key — and the run
   // refuses a different account.
+  // While the reconnect screen is up, keep trying the stored session: the
+  // remote signer authorised this client key long ago and nearly always still
+  // answers — it just wasn't heard the moment the screen opened (tab frozen,
+  // relay socket cut, the signer app asleep until opened). One try and then
+  // nothing meant a brand-new connection every time.
+  let retryT = 0;
+  const retryStored = () => {
+    clearTimeout(retryT); retryT = 0;
+    if (ui.nostrReconnect !== true || liveSigner()) return;
+    const st = load();
+    if (!st.session || st.session.amber) return;
+    if (!tabHidden()) {
+      resumeLogin({ force: true }).then((sg) => {
+        if (sg && ui.nostrReconnect === true) { stopNostrConnect(); ui.nostrReconnect = null; ui.nostrConnectOpen = false; render(); }
+      }).catch(() => {});
+    }
+    retryT = setTimeout(retryStored, 10_000);
+  };
+  if (typeof document !== 'undefined') {
+    document.addEventListener('visibilitychange', () => { if (!tabHidden() && ui.nostrReconnect === true) retryStored(); });
+  }
+
   function reconnectScreen() {
     const st = load();
+    if (ui.nostrReconnect === true && !retryT && st.session && !st.session.amber) retryT = setTimeout(retryStored, 0);
     // 'upgrade': Amber by intent is live but can't read messages — offer
     // only its NIP-46 door (nostrconnect), same account enforced
     const upgrade = ui.nostrReconnect === 'upgrade';
@@ -756,7 +788,7 @@ export function nostrLoginFeature(ctx) {
       if (!st.pubkey || liveSigner()) return false;
       ui.nostrReconnect = true;
       ui.nostrLoginError = '';
-      this.nostrLoginResume().then((sg) => {
+      resumeLogin({ force: true }).then((sg) => {
         if (sg && ui.nostrReconnect) { ui.nostrReconnect = null; render(); }
       }).catch(() => {});
       render();