private Task ConnectConfig(ConfigOption option)
{
async Task Start()
{
try
{
await _configHub.StartAsync();
if (option.ConfigModules != null && option.ConfigModules.Length > 0)
{
//订阅配置更新
var model = string.IsNullOrWhiteSpace(option.Mode) ? "dev" : option.Mode.ToLower();
await _configHub.SendAsync("Subscript", option.ConfigModules, model);
}
}
catch (Exception ex)
{
_logger.LogError(ex, $"{_option.Url}:{ex.Message}");
}
};
_retryTimer = new Timer(async obj =>
{
if (_configHub.State == HubConnectionState.Connected)
{
_retryTimer.Dispose();
return;
}
_logger.LogInformation("retry connect");
await Start();
}, null, TimeSpan.Zero, TimeSpan.FromMinutes(1));
return(Task.CompletedTask);
}
public async Task StartConfig(ConfigOption option)
{
_configHub = Connect(SpearType.Config);
var provider = new SpearConfigProvider();
ConfigHelper.Instance.Builder.Sources.Insert(0, provider);
//订阅配置更新
_configHub.On <IDictionary <string, object> >("UPDATE", configs =>
{
_logger.LogInformation(configs.ToJson());
foreach (var config in configs)
{
provider.LoadConfig(config.Key, config.Value);
ConfigChange?.Invoke(config);
}
});
_configHub.Closed += async ex =>
{
_logger.LogInformation("connect closed");
await ConnectConfig(option);
};
await ConnectConfig(option);
}