src/vs/base/parts/ipc/node/ipc.net.ts/validateIPCHandleLength
function validateIPCHandleLength(handle: string): void {
	const limit = safeIpcPathLengths[platform];
	if (typeof limit === 'number' && handle.length >= limit) {
		// https://nodejs.org/api/net.html#net_identifying_paths_for_ipc_connections
		console.warn(`WARNING: IPC handle "${handle}" is longer than ${limit} chars, try a shorter --user-data-dir`);
	}
}