// 原步骤说明: initialize -> launch -> setBreakpoints -> configurationDone -> 其他后续如获取线程等
internal void StartDebugger(string method, string methodArgs, string breakpoints)
{
if (Interlocked.CompareExchange(ref _runningFlag, 1, 0) != 0)
{
throw new Exception("Debugger has started.");
}
//1. 构建请求消息，读取类似InvokeController的递交的json格式的调用请求
//TODO:暂转为utf8再反序列化
var argsData = Encoding.UTF8.GetBytes(methodArgs);
var args = new InvokeArgs();
var jr = new Utf8JsonReader(argsData);
if (jr.Deserialize(new ReadedObjects()) is ObjectArray array && array.Count > 0)
{
for (int i = 0; i < array.Count; i++)
{
args.Set(i, AnyValue.From(array[i]));
}
}
var req = new InvokeRequire(InvokeSource.Debugger,
InvokeProtocol.Bin /*注意用二进制格式，主进程反序列化*/, IntPtr.Zero, method, args, 0, _hub.Session);
_breakpoints = JArray.Parse(breakpoints);
//2.建立调试子进程消息通道并注册调试会话
_channel = new SharedMemoryChannel(_hub.Session.SessionID.ToString(),
128 /*TODO:*/, DebugSessionManager.MakeMessageDispatcher(), _hub.Session.SessionID);
_channel.StartReceive();
_channel.SendMessage(ref req); //直接发送调用调试目标的消息
DebugSessionManager.Instance.StartSession(this);
//3.再启动调试进程
var process = new Process();
process.StartInfo.FileName = Path.Combine(Runtime.RuntimeContext.Current.AppPath, Server.Consts.LibPath, "netcoredbg");
//注意netcoredbg通过StartInfo.Arguments覆盖调试目标及参数
#if Windows
var appContainer = "appbox.AppContainer.exe";
//process.StartInfo.WorkingDirectory = Path.Combine(Runtime.RuntimeContext.Current.AppPath, Server.Consts.LibPath);
#else
var appContainer = "appbox.AppContainer";
#endif
process.StartInfo.Arguments = $"--interpreter=vscode -- {appContainer} {Runtime.RuntimeContext.PeerId} {_hub.Session.SessionID}";
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardInput = true;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
//process.StartInfo.StandardOutputEncoding = Encoding.UTF8;
process.ErrorDataReceived += OnError;
_process = process;
process.Start();
Task.Run(async() => await ReadOutputAsync()); //ReadOutputAsync();
process.BeginErrorReadLine();
//4.开始发送指令链
Initialize(InitializeCB);
}