public async Task RefreshConfigFileAsync(bool force = false)
{
CreateConfigDirectory();
bool requireRefresh = force || File.Exists(HasChangesFile);
if (!requireRefresh)
{
return;
}
Logger.LogInformation("Reloading config...");
var newGlobalConfig = await LoadGlobalConfigAsync();
if (newGlobalConfig != StickyConfig)
{
StickyConfig = newGlobalConfig;
}
var newServerConfigs = await LoadServerConfigsAsync();
var addedConfigs = newServerConfigs.Except(Configs);
var removedConfigs = Configs.Except(newServerConfigs);
var duplicates = newServerConfigs.GroupBy(x => x.Port)
.Where(x => x.Count() > 1)
.ToList();
foreach (var duplicate in duplicates)
{
int port = duplicate.Key;
Logger.LogError($"There are multiple StickyNets registered for port {port}! Please remove the duplicates!");
Logger.LogWarning("Ignoring duplicates!");
newServerConfigs.RemoveAll(x => x.Port == port);
newServerConfigs.Add(duplicate.First());
}
foreach (var config in removedConfigs)
{
if (ServerRemoved != null)
{
await ServerRemoved.Invoke(config);
}
}
foreach (var config in addedConfigs)
{
if (ServerAdded != null)
{
await ServerAdded.Invoke(config);
}
}
Configs = newServerConfigs.ToList();
File.Delete(HasChangesFile);
}
public Server Create(ConnectionArgs args)
{
var newServer = new Server(args);
ServerList.Add(newServer);
ServerAdded.Fire(this, new ServerEventArgs(newServer));
return(newServer);
}
private void ServiceResolved(DNSSDService resolver, DNSSDFlags flags, uint ifIndex, string fullName, string hostName, ushort port, TXTRecord txtRecord)
{
Log("Service " + hostName + ":" + port + " resolved");
resolver.Stop();
string serviceName = resolvers[resolver];
Server server = new Server(serviceName, hostName, port, this);
Mutex.WaitOne();
servers.Add(server);
resolvers.Remove(resolver);
ServerAdded?.Invoke(server);
Mutex.ReleaseMutex();
}