public async Task Start()
{
try
{
await Stop();
if (_service != null)
{
var result = await _service.Start(_serviceConfigString, this);
if (result.IsOK)
{
Service = _service;
ServiceInfo = new ServiceInfo(result.Message, result.UserCode);
UriHandler = Service as IServiceUriDataHandler;
BlockReceiver = Service as IServiceBlockHandler;
ErrorReportReceiver = Service as IServiceErrorReportsHandler;
ClientMessageReceiver = Service as IServiceRemoteMessageHandler;
PushReceiver = Service as IServicePushHandler;
Log.Info($"Starting service {_service.GetType().Name} for chainid {ChainId}: {result.Message} (v {result.UserCode}).");
}
else
{
Log.Warn($"Starting service {_service.GetType().Name} failed, {result.Result}: {result.Message} (v {result.UserCode}).");
}
}
}
catch (Exception ex)
{
Log.Warn($"Starting service {_service.GetType().Name} failed.", this);
Log.HandleException(ex, this);
}
}
public async Task Stop()
{
ServiceInfo = null;
if (_service != null)
{
Service = null;
UriHandler = null;
BlockReceiver = null;
ErrorReportReceiver = null;
ClientMessageReceiver = null;
PushReceiver = null;
try
{
await _service.Stop();
}
catch (Exception ex)
{
Log.HandleException(ex, Service as ILogger);
}
}
}
