ndb: add safemode so we don't instantly crash on bad dbs

Fixes: https://github.com/damus-io/damus/issues/1741
2023-12-04 12:42:45 -08:00
parent 4e447ddbed
commit a07b78e47f
6 changed files with 42 additions and 14 deletions
@@ -602,7 +602,20 @@ struct ContentView: View {

    func connect() {
        // nostrdb
-        let ndb = try! Ndb()!
+        var mndb = Ndb()
+        if mndb == nil {
+            // try recovery
+            print("DB ISSUE! RECOVERING")
+            mndb = Ndb.safemode()
+
+            // out of space or something?? maybe we need a in-memory fallback
+            if mndb == nil {
+                notify(.logout)
+                return
+            }
+        }
+
+        guard let ndb = mndb else { return  }

        let pool = RelayPool(ndb: ndb)
        let model_cache = RelayModelCache()