src/vs/base/parts/ipc/common/ipc.net.ts/getSocketId
	function getSocketId(nativeObject: any, label: string): string {
		if (!socketIds.has(nativeObject)) {
			const id = String(++lastUsedSocketId);
			socketIds.set(nativeObject, id);
		}
		return socketIds.get(nativeObject)!;
	}