private PingTestData GenerateData()
{
PingTestData data = new PingTestData(TestDataChartType.Doughnut);
data.AddData("Successful pings", (int)pingGood);
data.AddData("Unsuccessful pings", (int)pingBad);
return(data);
}
public async Task <DataActionResult <PingTestData> > TestConnectionAsync(
IPAddress ip
)
{
List <PingTestData> pingReplies = new List <PingTestData>();
for (int i = 0; i < _maxRetry; i++)
{
DataActionResult <PingTestData> pingResult = await PingAsync(
_ping,
ip,
_timeout,
_buffer,
_options
);
if (pingResult.Status.Failure())
{
return(DataActionResult <PingTestData> .Failed(pingResult.Status));
}
pingReplies.Add(pingResult.Result);
if (pingResult.Result.Avg < 50 && pingResult.Result.Failed == 0)
{
break;
}
}
PingTestData result = pingReplies.Aggregate((current, next) =>
{
current.Num += next.Num;
current.Avg += next.Avg;
current.Failed += next.Failed;
return(current);
});
int successful = result.Num - result.Failed;
if (successful != 0)
{
result.Avg /= successful;
}
return(DataActionResult <PingTestData> .Successful(result));
}
public async Task <IPingTestData> TestConnectionAsync(IPAddress ip, int times)
{
IEnumerable <long> pingReplys =
(await PingConsecutiveAsync(ip, times));
var result = new PingTestData()
{
num = pingReplys.Count()
};
if (result.num > 0)
{
result.min = pingReplys.Min();
result.avg = pingReplys.Sum() / result.num;
result.max = pingReplys.Max();
}
else
{
result.min = result.avg = result.max = 0;
}
return(result);
}
static async Task <DataActionResult <PingTestData> > PingAsync(
Ping ping,
IPAddress ip,
int timeout,
byte[] buffer,
PingOptions options
)
{
try
{
long tripTime = -1;
PingTestData result = new PingTestData()
{
Num = 1
};
var reply = await ping.SendPingAsync(ip, timeout, buffer, options);
if (reply.Status == IPStatus.Success)
{
tripTime = reply.RoundtripTime;
}
if (tripTime == -1)
{
result.Avg = 0;
result.Failed = 1;
}
else
{
result.Avg = tripTime;
}
return(DataActionResult <PingTestData> .Successful(result));
}
catch (PingException)
{
return(DataActionResult <PingTestData> .Failed(
StatusMessage.PingExecutionServiceError
));
}
}
