public async Task PacketsDropped()
{
using (var temporaryPath = new TemporaryPath())
{
using (var server = new Socket(AddressFamily.Unix, SocketType.Dgram, ProtocolType.IP))
{
var endPoint = new UnixEndPoint(temporaryPath.Path);
server.Bind(endPoint);
var serverName = StatsdBuilder.UnixDomainSocketPrefix + temporaryPath.Path;
_service.Configure(new StatsdConfig {
StatsdServerName = serverName
});
for (int i = 0; i < 10000; ++i)
{
_service.Increment("test");
}
await Task.Delay(TimeSpan.FromMilliseconds(500));
Assert.Greater(_service.TelemetryCounters.PacketsDropped, 1);
Assert.Greater(_service.TelemetryCounters.BytesDropped, 8);
_service.Dispose();
}
}
}
private static DogStatsdService CreateService(
TemporaryPath temporaryPath,
HostnameProvider hostnameProvider = HostnameProvider.Property)
{
var serverName = StatsdBuilder.UnixDomainSocketPrefix + temporaryPath.Path;
var dogstatsdConfig = new StatsdConfig {
StatsdMaxUnixDomainSocketPacketSize = 1000
};
switch (hostnameProvider)
{
case HostnameProvider.Property: dogstatsdConfig.StatsdServerName = serverName; break;
case HostnameProvider.Environment:
{
Environment.SetEnvironmentVariable(StatsdConfig.AgentHostEnvVar, serverName);
break;
}
}
var dogStatsdService = new DogStatsdService();
dogStatsdService.Configure(dogstatsdConfig);
return(dogStatsdService);
}
private static Socket CreateSocketServer(TemporaryPath temporaryPath)
{
var endPoint = new UnixEndPoint(temporaryPath.Path);
var server = new Socket(AddressFamily.Unix, SocketType.Dgram, ProtocolType.Unspecified);
server.Bind(endPoint);
return(server);
}
public void UDSReconnection()
{
using (var temporaryPath = new TemporaryPath())
{
CheckReconnection(new StatsdConfig
{
StatsdServerName = StatsdBuilder.UnixDomainSocketPrefix + temporaryPath.Path,
});
}
}
public string TPath()
{
string TemporaryPath;
TemporaryPath = Application.StartupPath.ToString();
TemporaryPath = TemporaryPath.Substring(0, TemporaryPath.LastIndexOf("\\"));
TemporaryPath = TemporaryPath.Substring(0, TemporaryPath.LastIndexOf("\\"));
TemporaryPath += @"\TemporaryFolder";
return(TemporaryPath);
}
public void UnixDomainSocketBlockingQueue()
{
var metricToSendCount = 100 * 1000;
using (var temporaryPath = new TemporaryPath())
{
var config = new StatsdConfig
{
StatsdServerName = StatsdBuilder.UnixDomainSocketPrefix + temporaryPath.Path,
};
config.Advanced.MaxBlockDuration = TimeSpan.FromSeconds(3);
config.Advanced.UDSBufferFullBlockDuration = TimeSpan.FromSeconds(3);
config.Advanced.MaxMetricsInAsyncQueue = metricToSendCount / 10;
SendAndCheckMetricsAreReceived(config, metricToSendCount);
}
}
public void Setup()
{
_temporaryPath = new TemporaryPath();
}
