fun delMain() = runBlocking {
    log("hello from $uid")
    val job = async(Dispatchers.Default) { runMany() }
    gMap["global"] = job
    log("goobye, async scheduled")
    val blockingResult1 = blockingLoadUrl(10)
    val blockingResult2 = blockingLoadUrl(5)
    val asyncResult = try {
        job.await()
    } catch (e: Exception) {
        emptyList<String>()
    }
    log("${tsDiff(blockingResult1)}, ${tsDiff(blockingResult2)}, ${asyncResult.map(::tsDiff)}")
}