delete image working

lib/data/nostr/nostr_service.dart

@@ -127,7 +127,8 @@ class NostrService {
       }
 
       // WebSocketChannel.connect can throw synchronously (e.g., host lookup failure)
-      // Wrap in try-catch to ensure it's caught
+      // But errors can also occur asynchronously in the stream
+      // Wrap in try-catch to ensure synchronous errors are caught
       WebSocketChannel channel;
       try {
         channel = WebSocketChannel.connect(Uri.parse(relayUrl));
@@ -139,8 +140,8 @@ class NostrService {
       final controller = StreamController<Map<String, dynamic>>.broadcast();
       _messageControllers[relayUrl] = controller;
 
-      // Update relay status (relay already found above)
-      relay.isConnected = true;
+      // Don't set isConnected = true immediately - wait for actual connection
+      // The connection might fail asynchronously
 
       // Listen for messages
       channel.stream.listen(
@@ -265,10 +266,53 @@ class NostrService {
               throw Exception('Connection timeout');
             },
           );
-          // Start listening to establish connection, then cancel immediately
-          final subscription = stream.listen(null);
-          await Future.delayed(const Duration(milliseconds: 100));
+          
+          // Wait for connection to be established or fail
+          // Listen to the stream to catch connection errors
+          final completer = Completer<bool>();
+          late StreamSubscription subscription;
+          bool gotFirstMessage = false;
+          
+          subscription = stream.listen(
+            (data) {
+              // Connection successful - we received data
+              gotFirstMessage = true;
+              if (!completer.isCompleted) {
+                completer.complete(true);
+              }
+            },
+            onError: (error) {
+              // Connection failed
+              if (!completer.isCompleted) {
+                completer.complete(false);
+              }
+            },
+            onDone: () {
+              // Stream closed before connection established
+              if (!completer.isCompleted) {
+                completer.complete(false);
+              }
+            },
+          );
+          
+          // Wait for connection to establish (first message) or fail
+          // Give it a short timeout to see if connection succeeds
+          final connected = await completer.future.timeout(
+            const Duration(seconds: 2),
+            onTimeout: () {
+              subscription.cancel();
+              // If we got a first message, connection was established
+              return gotFirstMessage;
+            },
+          );
+          
           subscription.cancel();
+          
+          // Check if relay is actually connected
+          if (!connected || !relay.isConnected) {
+            results[relay.url] = false;
+            continue;
+          }
         } catch (e) {
           results[relay.url] = false;
           continue;