Flutter SDK - patchNetwork method

Details about the patchNetwork method from OpenReplay's Flutter SDK

Flutter SDK ⁠-⁠ patchNetwork method

Starts capturing dart:io HTTP traffic. This installs an HttpOverrides, chaining to any already present, so it covers HttpClient directly as well as package:http’s IOClient and Dio’s default adapter.

Signature

Section titled Signature
OpenReplay.instance.patchNetwork([ORNetworkOptions options = const ORNetworkOptions()])
OpenReplay.instance.unpatchNetwork()

patchNetwork() is idempotent. unpatchNetwork() stops capture and restores the previous overrides.

Example

Section titled Example
OpenReplay.instance.patchNetwork(ORNetworkOptions(
  capturePayload: true,
  sanitizer: (record) {
    record.url = record.url.replaceAll(RegExp(r'token=[^&]+'), 'token=***');
    return record; // return null to drop the call entirely
  },
));

See network options for every field of ORNetworkOptions.

Have questions?

Section titled Have questions?

If you have any questions about this process, feel free to reach out to us on our Slack or check out our Forum.