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);
}
private void ServiceLost(DNSSDService browser, DNSSDFlags flags, uint ifIndex, string serviceName, string regType, string domain)
{
Log("Service " + serviceName + " lost");
Server server = null;
Mutex.WaitOne();
foreach (Server item in servers)
{
if (item.Name == serviceName)
{
server = item;
break;
}
}
if (server != null)
{
servers.Remove(server);
ServerRemoved?.Invoke(server);
}
Mutex.ReleaseMutex();
}