Use localChannel if present instead of creating a new

Signed-off-by: Sahil Kumar <[email protected]>
2020-12-17 17:10:45 +05:30
parent e17a3c30b7
commit 84aa3fbb87
3 changed files with 225 additions and 199 deletions
@@ -307,16 +307,29 @@ class StreamChannelState extends State<StreamChannel> {
        if (initialMessageId != null) false,
      ],
      builder: (context, snapshot) {
+        if (snapshot.hasError) {
+          if (snapshot.error is Error) {
+            print((snapshot.error as Error).stackTrace);
+          }
+          var message = snapshot.error.toString();
+          if (snapshot.error is DioError) {
+            final dioError = snapshot.error as DioError;
+            if (dioError.type == DioErrorType.RESPONSE) {
+              message = dioError.message;
+            } else {
+              message = 'Check your connection and retry';
+            }
+          }
+          return Center(
+            child: Text(message),
+          );
+        }
        final initialized = snapshot.data[0];
        final dataLoaded = initialMessageId == null ? true : snapshot.data[1];
        if (widget.showLoading && (!initialized || !dataLoaded)) {
          return Center(
            child: CircularProgressIndicator(),
          );
-        } else if (snapshot.hasError) {
-          return Center(
-            child: Text(snapshot.error),
-          );
        }
        return widget.child;
      },