public static void CreateProcessAsync(IMineContext mineContext)
{
Task.Factory.StartNew(() => {
lock (_locker) {
try {
#if DEBUG
Write.Stopwatch.Start();
#endif
// 清理除当前外的Temp/Kernel
Cleaner.Instance.Clear();
#if DEBUG
var elapsedMilliseconds = Write.Stopwatch.Stop();
if (elapsedMilliseconds.ElapsedMilliseconds > NTStopwatch.ElapsedMilliseconds)
{
Write.DevTimeSpan($"耗时{elapsedMilliseconds} {nameof(MinerProcess)}.{nameof(CreateProcessAsync)}[{nameof(Cleaner)}.{nameof(Cleaner.Clear)}]");
}
#endif
Write.UserOk("场地打扫完毕");
// 应用超频
if (Instance.GpuProfileSet.IsOverClockEnabled(mineContext.MainCoin.GetId()))
{
Write.UserWarn("应用超频，如果CPU性能较差耗时可能超过1分钟，请耐心等待");
var cmd = new CoinOverClockCommand(mineContext.MainCoin.GetId());
VirtualRoot.BuildOnecePath <CoinOverClockDoneEvent>("超频完成后继续流程", LogEnum.DevConsole,
message => {
if (mineContext == Instance.LockedMineContext)
{
ContinueCreateProcess(mineContext);
}
}, pathId: cmd.Id);
// 超频是在另一个线程执行的，因为N卡超频当cpu性能非常差时较耗时
VirtualRoot.Execute(cmd);
}
else
{
ContinueCreateProcess(mineContext);
}
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
Write.UserFail("挖矿内核启动失败，请联系开发人员解决");
}
}
});
}
public static void BuildOnecePath <TMessage>(this Window window, string description, LogEnum logType, Guid pathId, Type location, PathPriority priority, Action <TMessage> path)
where TMessage : IMessage
{
if (WpfUtil.IsInDesignMode)
{
return;
}
if (window.Resources == null)
{
window.Resources = new ResourceDictionary();
}
List <IMessagePathId> messagePathIds = (List <IMessagePathId>)window.Resources[messagePathIdsResourceKey];
if (messagePathIds == null)
{
messagePathIds = new List <IMessagePathId>();
window.Resources.Add(messagePathIdsResourceKey, messagePathIds);
window.Closed += UiElement_Closed;;
}
var messagePathId = VirtualRoot.BuildOnecePath(description, logType, pathId, location, priority, path);
messagePathIds.Add(messagePathId);
}
protected override void OnStartup(StartupEventArgs e)
{
// 之所以提前到这里是因为升级之前可能需要下载升级器，下载升级器时需要下载器
VirtualRoot.BuildCmdPath <ShowFileDownloaderCommand>(path: message => {
FileDownloader.ShowWindow(message.DownloadFileUrl, message.FileTitle, message.DownloadComplete);
}, location: this.GetType());
VirtualRoot.BuildCmdPath <UpgradeCommand>(path: message => {
AppRoot.Upgrade(NTMinerAppType.MinerStudio, message.FileName, message.Callback);
}, location: this.GetType());
if (AppUtil.GetMutex(NTKeyword.MinerStudioAppMutex))
{
this.ShutdownMode = ShutdownMode.OnExplicitShutdown;
// 因为登录窗口会用到VirtualRoot.Out，而Out的延迟自动关闭消息会用到倒计时
VirtualRoot.StartTimer(new WpfTimingEventProducer());
NotiCenterWindow.ShowWindow();
AppRoot.RemoteDesktop = MsRdpRemoteDesktop.OpenRemoteDesktop;
MinerStudioRoot.Login(() => {
MinerStudioRoot.Init(new MinerStudioWsClient());
_ = MinerStudioService.Instance;// 访问一下从而提前拉取本地服务数据
NTMinerContext.Instance.Init(() => {
_appViewFactory.BuildPaths();
UIThread.Execute(() => {
MinerStudioRoot.MinerClientsWindowVm.OnPropertyChanged(nameof(MinerStudioRoot.MinerClientsWindowVm.NetTypeText));
if (RpcRoot.IsOuterNet)
{
MinerStudioRoot.MinerClientsWindowVm.QueryMinerClients();
}
else
{
VirtualRoot.BuildOnecePath <ClientSetInitedEvent>("矿工集合初始化完成后刷新矿机列表界面", LogEnum.DevConsole, path: message => {
MinerStudioRoot.MinerClientsWindowVm.QueryMinerClients();
}, pathId: PathId.Empty, this.GetType());
}
AppRoot.NotifyIcon = ExtendedNotifyIcon.Create("群控客户端", isMinerStudio: true);
VirtualRoot.Execute(new ShowMinerClientsWindowCommand(isToggle: false));
});
});
}, btnCloseClick: () => {
Shutdown();
});
#region 处理显示主界面命令
VirtualRoot.BuildCmdPath <ShowMainWindowCommand>(path: message => {
VirtualRoot.Execute(new ShowMinerClientsWindowCommand(isToggle: message.IsToggle));
}, location: this.GetType());
#endregion
HttpServer.Start($"http://{NTKeyword.Localhost}:{NTKeyword.MinerStudioPort.ToString()}");
}
else
{
try {
_appViewFactory.ShowMainWindow(this, NTMinerAppType.MinerStudio);
}
catch (Exception) {
DialogWindow.ShowSoftDialog(new DialogWindowViewModel(
message: "另一个群控客户端正在运行但唤醒失败，请重试。",
title: "错误",
icon: "Icon_Error"));
Process currentProcess = Process.GetCurrentProcess();
NTMiner.Windows.TaskKill.KillOtherProcess(currentProcess);
}
}
base.OnStartup(e);
}
// 创建管道，将输出通过管道转送到日志文件，然后读取日志文件内容打印到控制台
private static void CreatePipProcess(IMineContext mineContext, string kernelExeFileFullName, string arguments)
{
SECURITY_ATTRIBUTES saAttr = new SECURITY_ATTRIBUTES {
bInheritHandle = true,
lpSecurityDescriptor = IntPtr.Zero,
length = Marshal.SizeOf(typeof(SECURITY_ATTRIBUTES))
};
//set the bInheritHandle flag so pipe handles are inherited
saAttr.lpSecurityDescriptor = IntPtr.Zero;
//get handle to current stdOut
IntPtr mypointer = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(STARTUPINFO)));
Marshal.StructureToPtr(saAttr, mypointer, true);
var bret = CreatePipe(out var hReadOut, out var hWriteOut, mypointer, 0);
const uint STARTF_USESHOWWINDOW = 0x00000001;
const uint STARTF_USESTDHANDLES = 0x00000100;
const uint NORMAL_PRIORITY_CLASS = 0x00000020;
//const short SW_SHOW = 5;
const short SW_HIDE = 0;
const int HANDLE_FLAG_INHERIT = 1;
//ensure the read handle to pipe for stdout is not inherited
SetHandleInformation(hReadOut, HANDLE_FLAG_INHERIT, 0);
////Create pipe for the child process's STDIN
STARTUPINFO lpStartupInfo = new STARTUPINFO {
cb = (uint)Marshal.SizeOf(typeof(STARTUPINFO)),
dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW,
wShowWindow = SW_HIDE, // SW_HIDE; //SW_SHOW
hStdOutput = hWriteOut,
hStdError = hWriteOut,
hStdInput = IntPtr.Zero
};
StringBuilder lpEnvironment = new StringBuilder();
// 复制父进程的环境变量
IDictionary dic = Environment.GetEnvironmentVariables();
// 追加环境变量
foreach (var item in mineContext.CoinKernel.EnvironmentVariables)
{
dic.Add(item.Key, item.Value);
}
foreach (var key in dic.Keys)
{
if (key == null || key.ToString().Contains("\0"))
{
continue;
}
var value = dic[key];
if (value == null || value.ToString().Contains("\0"))
{
continue;
}
lpEnvironment.Append($"{key.ToString()}={value.ToString()}\0");
}
if (CreateProcess(
lpApplicationName: null,
lpCommandLine: new StringBuilder($"\"{kernelExeFileFullName}\" {arguments}"),
lpProcessAttributes: IntPtr.Zero,
lpThreadAttributes: IntPtr.Zero,
bInheritHandles: true,
dwCreationFlags: NORMAL_PRIORITY_CLASS,
lpEnvironment: lpEnvironment,
lpCurrentDirectory: Path.GetDirectoryName(kernelExeFileFullName),
lpStartupInfo: ref lpStartupInfo,
lpProcessInformation: out _))
{
if (bret == false)
{
int lasterr = Marshal.GetLastWin32Error();
VirtualRoot.RaiseEvent(new StartingMineFailedEvent($"管道型进程创建失败 lasterr:{lasterr.ToString()}"));
}
else
{
IMessagePathId closeHandle = null;
bool isHWriteOutHasClosed = false;
KernelProcessDaemon(mineContext, () => {
if (!isHWriteOutHasClosed)
{
CloseHandle(hWriteOut);
isHWriteOutHasClosed = true;
}
VirtualRoot.DeletePath(closeHandle);
});
closeHandle = VirtualRoot.BuildOnecePath <MineStopedEvent>("挖矿停止后关闭非托管的日志句柄", LogEnum.DevConsole,
action: message => {
// 挖矿停止后摘除挖矿内核进程守护器
if (_kernelProcessDaemon != null)
{
VirtualRoot.DeletePath(_kernelProcessDaemon);
_kernelProcessDaemon = null;
}
if (!isHWriteOutHasClosed)
{
CloseHandle(hWriteOut);
isHWriteOutHasClosed = true;
}
}, pathId: Guid.Empty);
Task.Factory.StartNew(() => {
using (FileStream fs = new FileStream(mineContext.LogFileFullName, FileMode.OpenOrCreate, FileAccess.ReadWrite)) {
const byte r = (byte)'\r';
byte[] buffer = new byte[1024];
int ret;
// Read会阻塞，直到读取到字符或者hWriteOut被关闭
while ((ret = Read(buffer, 0, buffer.Length, hReadOut)) > 0)
{
byte[] data = new byte[ret];
int n = 0;
for (int i = 0; i < ret; i++)
{
if (buffer[i] != r)
{
data[n] = buffer[i];
n++;
}
}
fs.Write(data, 0, n);
fs.Flush();
}
}
CloseHandle(hReadOut);
}, TaskCreationOptions.LongRunning);
ReadPrintLoopLogFileAsync(mineContext, isWriteToConsole: true);
}
}
else
{
VirtualRoot.RaiseEvent(new StartingMineFailedEvent($"内核启动失败，请重试"));
}
}