/********************************* 异常处理 **********************************/
/// <summary>
/// 处理异常
/// </summary>
/// <param name="ex"></param>
/// <param name="exSource"></param>
/// <param name="proxy"></param>
private static void HandleException(Exception ex, ExceptionSources exSource, bool proxy = true)
{
try
{
}
catch (Exception ex1)
{ }
}
private static void OnHandedExceptionProxy(Exception exception, ExceptionSources exSource, EnumErrorHandle handle)
{
try
{
var handler = _onExceptionEventHandler;
if (handler != null)
{
handler(exception, handle, exSource);
}
}
catch (Exception e)
{
HandleException(e, exSource, false);
}
}
/// <summary>
/// 处理致命错误
/// </summary>
private static void HandleFatal(ExceptionSources source, IntPtr exceptionPointer, Exception hex = null)
{
try
{
int lastErrorCode = 0;
if (exceptionPointer != IntPtr.Zero)
{
var exInfo = Marshal.PtrToStructure <EXCEPTION_POINTERS>(exceptionPointer);
lastErrorCode = Marshal.ReadInt32(exInfo.ExceptionRecord.ExceptionCode);
}
StringBuilder error = new StringBuilder();
error.AppendLine("系统意外崩溃，您可以尝试重启程序，或者联系技术支持");
error.AppendLine("参考错误:0x" + (lastErrorCode == 0 ? Marshal.GetExceptionCode() : lastErrorCode).ToString("X8"));
error.AppendLine("错误线程:0x" + ThreadHelper.GetCurrentThreadID());
error.AppendLine("错误来源:" + source);
error.AppendLine("内存占用:" + Environment.WorkingSet / 1024 + "KB");
if (hex != null)
{
error.AppendLine("附加信息:\n" + hex.StackTrace);
}
else
{
error.AppendLine("附加信息:\n" + new StackTrace());
}
Log.Error(error.ToString());
try
{
Log.Error("Log dump start...");
DumpLogger.Write(string.Format("{0}.{1}", DateTime.Now.ToFileTime(), Guid.NewGuid().ToString()), exceptionPointer);
Log.Error("Log dump succ");
}
catch (Exception ex)
{
Log.Error("log dump failed", ex);
}
}
catch (Exception ex) { }
}
