private static void SetServerToOffline(ILanPlayServer server)
{
server.Status = ServerStatus.Offline;
server.Ping = 0;
server.Version = "Unknown";
server.Online = 0;
}
public async Task UpdateServerStatus(ILanPlayServer server)
{
Console.WriteLine($"Updating server {server.Name}");
long ping = PingHost(server.Uri.Host);
if (ping == 0)
{
SetServerToOffline(server);
return;
}
try
{
Console.WriteLine($"Sending request to {server.Name}");
using (HttpResponseMessage response = await httpClient.GetAsync(GetInfoUri(server)))
{
if (response.IsSuccessStatusCode)
{
string resultString = await response.Content.ReadAsStringAsync();
var status = JsonConvert.DeserializeObject <LanPlayServerStatus>(resultString);
server.Status = ServerStatus.Online;
server.Version = status.Version;
server.Online = status.Online;
server.Ping = ping;
Console.WriteLine($"Server {server.Name} updated");
}
}
}
catch (HttpRequestException ex)
{
Console.WriteLine($"Request exception to {server.Name}: {ex.Message}");
SetServerToOffline(server);
return;
}
catch (TaskCanceledException)
{
Console.WriteLine($"Timed out request to {server.Name}");
SetServerToOffline(server);
return;
}
}
private static Uri GetInfoUri(ILanPlayServer server)
{
return(new Uri(server.Uri, "info"));
}
private void DataGrid_SelectedValueChangedAsync(object sender, EventArgs e)
{
currentServer = (ILanPlayServer)dataGridView1.CurrentRow?.DataBoundItem;
var task = Task.Run(() => serverService.UpdateServerStatus(currentServer));
}
public void Start(ILanPlayServer server, string interfaceName)
{
lanPlayProcess = Process.Start(executableName, $"--relay-server-addr {server.Uri.Host}:{server.Uri.Port} --netif {interfaceName}");
lanPlayProcess.EnableRaisingEvents = true;
lanPlayProcess.Exited += LanPlayProcess_Exited;
}
