Updates

includes/core/dns-pass-queue.js

@@ -49,6 +49,24 @@ async function ensureDnsPassOpen(pass) {
   return true;
 }
 
+async function waitForAutobaseIdle(pass, timeoutMs = 5000) {
+  const base = pass && pass.base;
+  if (!base) return false;
+
+  const start = Date.now();
+  while (Date.now() - start < timeoutMs) {
+    const flushing = typeof base._flushing === 'number' ? base._flushing > 0 : false;
+    const fastForwarding = typeof base.isFastForwarding === 'function' ? base.isFastForwarding() : false;
+    if (!base.updating && !base.appending && !flushing && !fastForwarding && !base.closing) {
+      return true;
+    }
+    await sleep(100);
+  }
+
+  logWarn('DnsPassQueue', 'Autobase did not become idle before dnsPass operation; proceeding cautiously');
+  return false;
+}
+
 function enqueueDnsPass(operation) {
   const run = chain.then(async () => {
     state.dnsPassWriteInProgress = (state.dnsPassWriteInProgress || 0) + 1;
@@ -82,6 +100,7 @@ async function createInvite(pass, opts) {
     if (!(await ensureDnsPassOpen(pass))) {
       throw new Error('dnsPass not open');
     }
+    await waitForAutobaseIdle(pass);
     logDebug('DnsPassQueue', 'createInvite: starting');
     try {
       return await withTimeout(