Method registerThread

src/debug/threads.ts:19–47

(ref: VMIsolateRef, eventKind: string)

	constructor(private readonly logger: Logger, public readonly debugSession: DartDebugSession) { }

	public async registerThread(ref: VMIsolateRef, eventKind: string): Promise<void> {
		let thread = this.getThreadInfoFromRef(ref);

		if (!thread) {
			thread = new ThreadInfo(this, ref, this.nextThreadId);
			this.nextThreadId++;
			this.threads.push(thread);

			// If this is the first time we've seen it, fire an event
			this.debugSession.sendEvent(new ThreadEvent("started", thread.num));

			if (this.hasConfigurationDone)
				thread.receivedConfigurationDone();
		}

		// If it's just become runnable (IsolateRunnable), then set breakpoints.
		if (eventKind === "IsolateRunnable" && !thread.runnable) {
			thread.runnable = true;

			if (this.debugSession.vmService) {
				await Promise.all([
					this.setThreadExceptionPauseMode(thread.ref, this.exceptionMode),
					this.setLibrariesDebuggable(thread.ref),
					this.resendThreadBreakpoints(thread),
				]);
				thread.setInitialBreakpoints();
			}
		}
	}

	private async setThreadExceptionPauseMode(isolateRef: VMIsolateRef, mode: VmExceptionMode): Promise<void> {
		if (!this.debugSession?.vmService)