private static void RunProcess(IServerProcess process, BackgroundProcessContext context)
{
// Long-running tasks are based on custom threads (not threadpool ones) as in
// .NET Framework 4.5, so we can try to set custom thread name to simplify the
// debugging experience.
TrySetThreadName(process.ToString());
// LogProvider.GetLogger does not throw any exception, that is why we are not
// using the `try` statement here. It does not return `null` value as well.
var logger = LogProvider.GetLogger(process.GetProcessType());
logger.Debug($"Background process '{process}' started.");
try
{
process.Execute(context);
}
catch (Exception ex)
{
if (ex is OperationCanceledException && context.IsShutdownRequested)
{
// Graceful shutdown
logger.Trace($"Background process '{process}' was stopped due to a shutdown request.");
}
else
{
logger.FatalException(
$"Fatal error occurred during execution of '{process}' process. It will be stopped. See the exception for details.",
ex);
}
}
logger.Debug($"Background process '{process}' stopped.");
}
private static void RunProcess(IServerProcess process, BackgroundProcessContext context)
{
// Long-running tasks are based on custom threads (not threadpool ones) as in
// .NET Framework 4.5, so we can try to set custom thread name to simplify the
// debugging experience.
TrySetThreadName(process.ToString());
// LogProvider.GetLogger does not throw any exception, that is why we are not
// using the `try` statement here. It does not return `null` value as well.
var logger = LogProvider.GetLogger(process.GetProcessType());
logger.DebugFormat("Background process '{0}' started.", process);
try
{
process.Execute(context);
}
catch (OperationCanceledException)
{
}
catch (Exception ex)
{
logger.FatalException(
String.Format(
"Fatal error occurred during execution of '{0}' process. It will be stopped. See the exception for details.",
process),
ex);
}
logger.DebugFormat("Background process '{0}' stopped.", process);
}
public AutomaticRetryProcess([NotNull] IServerProcess innerProcess)
{
if (innerProcess == null) throw new ArgumentNullException("innerProcess");
_innerProcess = innerProcess;
_logger = LogProvider.GetLogger(_innerProcess.GetProcessType());
MaxRetryAttempts = DefaultMaxRetryAttempts;
MaxAttemptDelay = DefaultMaxAttemptDelay;
DelayCallback = GetBackOffMultiplier;
}
public AutomaticRetryProcess([NotNull] IServerProcess innerProcess)
{
if (innerProcess == null)
{
throw new ArgumentNullException(nameof(innerProcess));
}
_innerProcess = innerProcess;
_logger = LogProvider.GetLogger(_innerProcess.GetProcessType());
MaxRetryAttempts = DefaultMaxRetryAttempts;
MaxAttemptDelay = DefaultMaxAttemptDelay;
DelayCallback = GetBackOffMultiplier;
}
/// <summary>
/// 在当前进程中运行
/// </summary>
/// <param name="process"></param>
/// <param name="context"></param>
private static void RunProcess(IServerProcess process, BackgroundProcessContext context)
{
// Long-running tasks are based on custom threads (not threadpool ones) as in .NET Framework 4.5, so we can try to set custom thread name to simplify the debugging experience.
// 与. net Framework 4.5中一样，长时间运行的任务基于自定义线程(而不是线程池线程)，因此我们可以尝试设置自定义线程名，以简化调试体验。
TrySetThreadName(process.ToString());
// LogProvider.GetLogger does not throw any exception, that is why we are not using the `try` statement here.
// GetLogger不会抛出任何异常，这就是我们在这里不使用‘try’语句的原因。
// It does not return `null` value as well.
// 它也不返回' null '值。
var logger = LogProvider.GetLogger(process.GetProcessType());
//logger.Debug($"Background process '{process}' started.");
logger.Debug($"后台进程 '{process}' 启动了。");
try
{
process.Execute(context);
}
catch (Exception ex)
{
if (ex is OperationCanceledException && context.IsShutdownRequested)
{
// Graceful shutdown
//logger.Trace($"Background process '{process}' was stopped due to a shutdown request.");
logger.Trace($"后台进程 '{process}' 由于关闭请求而停止。");
}
else
{
logger.FatalException(
$"Fatal error occurred during execution of '{process}' process. It will be stopped. See the exception for details.",
ex);
}
}
//logger.Debug($"Background process '{process}' stopped.");
logger.Debug($"后台进程 '{process}' 停止了。");
}
