added get stats function for indicator connection

[Bellukchips]

No description provided.

[StanislausPN]

Hi there, may you please update indicator connection for iOS?

[Bellukchips]

Sorry, i cannot update indicator for ios, because i dont have device mac

[StanislausPN]

Ah, OK then.
But, is it possible to add getStats to the native swift?

[Bellukchips]

Yes, it is very possible. On android I added a function to get statistics and on ios it should work too

[StanislausPN]

Hello @Bellukchips
Could you please explain me what method “getTransferData” is call from?

Because i had this error

wireguard_flutter/android/src/main/kotlin/billion/group/wireguard_flutter/WireguardFlutterPlugin.kt:296:58 Unresolved reference: getTransferData
wireguard_flutter/android/src/main/kotlin/billion/group/wireguard_flutter/WireguardFlutterPlugin.kt:308:56 Unresolved reference: getTransferData

private fun getDownloadData(result: Result) {
        scope.launch(Dispatchers.IO) {
            try {
                val downloadData = futureBackend.await().getTransferData(tunnel(tunnelName)).rxBytes
                flutterSuccess(result, downloadData)
            } catch (e: Throwable) {
                Log.e(TAG, "getDownloadData - ERROR - ${e.message}")
                flutterError(result, e.message.toString())
            }
        }
    }

[Bellukchips]

Sorry, I forgot. The upload and download codes are unused

Just

` private fun handleGetStats(result: MethodChannel.Result) {

    if (tunnelName.isEmpty()) {
        flutterError(result, "Provide tunnel name to get statistics")
        return
    }

    scope.launch(Dispatchers.IO) {
        try {
            val stats = futureBackend.await().getStatistics(tunnel(tunnelName))

            var latestHandshake = 0L

            for (key in stats.peers()) {
                val peerStats = stats.peer(key)
                if (peerStats != null && peerStats.latestHandshakeEpochMillis > latestHandshake) {
                    latestHandshake = peerStats.latestHandshakeEpochMillis
                }
            }
            flutterSuccess(result, Klaxon().toJsonString(
                Stats(stats.totalRx(), stats.totalTx(), latestHandshake)
            ))
        } catch (e: BackendException) {
            Log.e(TAG, "handleGetStats - BackendException - ERROR - ${e.reason}")
            flutterError(result, e.reason.toString())
        } catch (e: Throwable) {
            Log.e(TAG, "handleGetStats - Can't get stats: $e")`

Future<Stats?> getStats() async { try { final result = await _methodChannel.invokeMethod('getStats'); final stats = Stats.fromJson(jsonDecode(result)); return stats; } on Exception catch (e) { throw Exception(e); } }

[StanislausPN]

Okay, that's all right.
Thank you.

For android is already running, and for iOS I have a lot of problems.
The implementation of download upload status and last handshake on iOS is very different from android.