public void Dispose()
{
if (m_PingClient != null)
{
m_PingClient.Dispose();
m_PingClient = null;
m_Stats?.StopMeasuring();
m_Stats = null;
}
}
public void Start(string endpoint)
{
if (m_PingClient != null)
throw new InvalidOperationException($"{nameof(Start)} cannot be called after pinging has already started");
if (!NetworkUtils.TryParseEndpoint(endpoint, out var serverEndPoint))
throw new ArgumentException("Could not parse endpoint");
m_PingClient = new UdpPingClient(serverEndPoint);
m_Stats = m_PingClient.Stats;
}
public MultiplayPingClient(NetworkEndPoint serverEndpoint)
{
if (serverEndpoint == null || !serverEndpoint.IsValid)
{
throw new ArgumentException($"{nameof(serverEndpoint)} must be valid.");
}
m_ServerEndpoint = serverEndpoint;
// Create a NetworkDriver for the client. We could bind to a specific address but in this case we rely on the
// implicit bind since we do not need to bing to anything special
m_ClientDriver = new UdpNetworkDriver(new INetworkParameter[0]);
m_ClientToServerConnection = new NativeArray <NetworkConnection>(1, Allocator.Persistent);
// Initialize ping stats
Stats = new PingStats(50);
m_PendingPings = new NativeArray <PendingPing>(64, Allocator.Persistent);
m_NumPings = new NativeArray <uint>(1, Allocator.Persistent);
m_LastPing = new NativeArray <ushort>(1, Allocator.Persistent);
}
// Initialize a new Ping Client by processing values input by user
void StartNewPingClient()
{
// Make sure we properly shut down the old ping client before getting a new one
ShutdownPingClient();
// Start with a default IPv4 endpoint
var serverEndPoint = NetworkEndPoint.LoopbackIpv4;
serverEndPoint.Port = DefaultServerPortToPing;
var address = "loopback";
// Fix common formatting issues
m_CustomIp = m_CustomIp.Trim().Replace(" ", "");
var port = DefaultServerPortToPing;
// Attempt to parse server endpoint string into a NetworkEndPoint
var usedDefaultIp = true;
var usedDefaultPort = true;
if (!string.IsNullOrEmpty(m_CustomIp))
{
var endpoint = m_CustomIp.Split(':');
switch (endpoint.Length)
{
case 1:
// Try to parse IP, but use default port
usedDefaultIp = false;
break;
case 2:
// Try to parse IP
usedDefaultIp = false;
// Try to parse port
usedDefaultPort = !ushort.TryParse(endpoint[1].Trim(), out port);
break;
default:
// Any other cases automatically require both IP and Port to be defaulted
break;
}
// Try to parse the first element into an IP address
if (!usedDefaultIp && !NetworkEndPoint.TryParse(endpoint[0], port, out serverEndPoint))
{
usedDefaultIp = true;
}
else
{
address = endpoint[0];
}
}
// If we're not allowed to fall back to defaults and we need to, error
if (!m_UseDefaultsIfParsingFails && (usedDefaultIp || usedDefaultPort))
{
throw new ArgumentException("Could not fully parse endpoint");
}
// Success - Spin up the new MultiplayPingClient
Debug.Log($"Connecting to PingServer at {address}:{port}.");
m_PingClient = new MultiplayPingClient(serverEndPoint);
m_Stats = m_PingClient.Stats;
}