flutter_network_doctor 0.5.0 copy "flutter_network_doctor: ^0.5.0" to clipboard
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Published 23 days ago • verified publishermalikdoksoz.com
SDKFlutter
PlatformAndroidiOSLinuxmacOSwebWindows
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Production-grade Flutter network diagnostics with internet, DNS, TCP/TLS, IP routes, gateway reachability, and TCP quality sampling.

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0.5.0 #

  • Added NetworkDoctorBanner, a Material connectivity banner backed by NetworkDoctorMonitor that stays hidden while the network is healthy, animates in and out, offers a retry action, and shows a transient recovery notice.
  • Added visibility policies, localisable labels, and a full content builder to the banner, and let it create, start, and dispose a monitor of its own when none is supplied.
  • Added NetworkDoctorPanel, a Material support panel that runs a diagnosis, renders every report section, reports progress, cancels a running diagnosis, copies the redacted report JSON to the clipboard, and hands the same JSON to an optional share callback.
  • Added NetworkDoctorPanel.showAsBottomSheet for opening the panel as a modal sheet from anywhere.
  • Fixed a diagnostic run that was given a cancellation token hanging inside the fake async zone of a testWidgets test, which made widget tests of monitor-driven interfaces impossible.
  • Stopped awaiting the cancellation of the connectivity subscription while a monitor stops; the stopped state already suppresses further events, and awaiting a broadcast cancellation hangs the same fake async zone.
  • Added deterministic banner and panel widget tests, and wired both widgets into the example application.

0.4.0 #

  • Added FlutterNetworkDoctor.check(), a sub-second quick check that returns a NetworkStatus and produces no network traffic when the operating system reports no active transport.
  • Added NetworkDoctorMonitor and FlutterNetworkDoctor.monitor() for continuous watching, exposing a NetworkStatus stream, a sealed NetworkMonitorEvent stream, currentStatus, latestReport, and start/stop/refresh/dispose lifecycle control.
  • Added online, offline, transport-change, degraded, and recovered events, each carrying the deep diagnostic report produced for the transition.
  • Escalated to a full diagnostic run only when a quick check observes a changed, non-healthy state, so an unchanged network costs one cheap check and a quick-check false positive is never emitted.
  • Debounced operating-system connectivity notifications, re-armed periodic checks after each completed run, coalesced overlapping triggers into a single follow-up, and suppressed emissions that repeat the current state.
  • Paused all monitor work while the application is backgrounded and ran an immediate check on resume, degrading gracefully when no Flutter binding is available.
  • Confirmed a connectivity read that reports no transport with further reads that wait for the platform to settle, fixing a false offline verdict on Apple platforms whose network path monitor restarts after the last connectivity listener is cancelled.
  • Kept a monitor running when a platform implementation fails to set its connectivity stream up, including the uncaught D-Bus failure connectivity_plus reports on Linux machines without NetworkManager, and when it fails to tear that stream down again.
  • Added NetworkCheckConfig and NetworkMonitorConfig with validation matching NetworkDoctorConfig.
  • Serialized NetworkStatus to versioned JSON with the same network-address redaction as reports.
  • Added deterministic quick-check, monitor state-machine, lifecycle, concurrency, and Web fallback tests, plus a monitor lifecycle case to the on-device integration suite.
  • Added a live monitor panel to the example application.

0.3.5 #

  • Added self-updating pub.flutter-io.cn version, score, likes, and publisher badges to the README.
  • Replaced the static license badge with one that tracks the repository license.

0.3.4 #

  • Added a project banner to the top of the README.

0.3.3 #

  • Fixed the CI badge to track successful pushes to the main branch.
  • Removed the cached pub version badge; the package header remains the source of truth for the current version.

0.3.2 #

  • Added pub.flutter-io.cn package screenshots for the network diagnostics example.
  • Made README screenshots 240px wide and link to their full-size images.

0.3.1 #

  • Fixed README screenshots on pub.flutter-io.cn by using GitHub-hosted image URLs.
  • Reduced pub version-badge cache time so new releases appear sooner.

0.3.0 #

  • Added optional local-gateway reachability checks using bounded TCP attempts.
  • Added optional repeated TCP quality sampling with minimum, average, p95, maximum, jitter, and failed-sample percentage metrics.
  • Added structured gateway and quality results to versioned JSON reports.
  • Added Apple native path status reporting and avoided publishing IP/DNS capability flags from an unsatisfied path snapshot.
  • Expanded full redaction to cover probe hosts, endpoint URIs, redirect locations, and sensitive values embedded in probe messages.
  • Added deterministic metric, socket, configuration, serialization, and Web fallback tests.
  • Split CI into fast pull-request checks and complete main/tag/manual matrices, with deterministic integration clients and stale-run cancellation.

0.2.0 #

  • Added native Android, iOS, and macOS network characteristics.
  • Added DNS server, route, interface, MTU, proxy, metered, expensive, constrained, validation, and captive-portal fields where supported.
  • Added Android 17 local-network permission readiness reporting.
  • Added overall diagnostic deadlines, cancellation, and progress callbacks.
  • Added balanced, strict, and internet-only health policies.
  • Added stable probe error codes, report schema version, and total duration.
  • Added full network-address redaction for support reports.
  • Isolated platform-specific connectivity and Wi-Fi implementations for clean, WebAssembly-safe static analysis while retaining all six Flutter platforms.
  • Added Android, iOS, Linux, macOS, Web, and Windows build CI.
  • Added deterministic concurrency, deadline, and six-platform integration regression coverage.
  • Expanded the example and automated test coverage.

0.1.1 #

  • Removed duplicate maintainer attribution from the README introduction.

0.1.0 #

  • Initial release.
  • Added transport discovery.
  • Added Wi-Fi/LAN metadata collection.
  • Added multi-endpoint HTTP internet checks.
  • Added DNS, TCP, TLS, IPv4, and IPv6 probes on dart:io platforms.
  • Added JSON support reports and captive-portal redirect heuristic.
  • Added configuration validation and resilient partial Wi-Fi metadata reads.
  • Added health, captive-portal, redaction, and configuration tests.

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Metadata

Production-grade Flutter network diagnostics with internet, DNS, TCP/TLS, IP routes, gateway reachability, and TCP quality sampling.

Repository (GitHub)
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Contributing

Topics

#network #diagnostics #connectivity #wifi #internet

License

MIT (license)

Dependencies

connectivity_plus, connectivity_plus_platform_interface, flutter, flutter_web_plugins, http, network_info_plus, network_info_plus_platform_interface

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