Demo Hello World setTimeout() does not seem to be working

[vishalchandra]

This does not seem to be working from this example on OSX

setTimeout(() => {
    print('timeout 2s');
}, 2000);

Originally posted by @vishalchandra in #62 (comment)

[L-jasmine]

@vishalchandra Please provide error message.

[vishalchandra]

It does not throw an error.

wasmedge --dir .:. wasmedge-quickjs/target/wasm32-wasi/release/wasmedge_quickjs.wasm wasmedge-quickjs/example_js/hello.js WasmEdge Runtime
Hello WasmEdge Runtime

The print works and it reads the arguments from the command line, but ignores the timeout function.

The following output is expected

Hello WasmEdge Runtime
timeout 2s

I think this is OSX specific issue, so probably related to WASI (within Wasmedge runtime) working on OSX in terms of the os / time processes. I am not sure how to go about fixing that.

[L-jasmine]

@hydai can you check OSX poll_oneoff?

[hydai]

@hydai can you check OSX poll_oneoff?

Do we have minimum reproduction steps for evaluating this? The unit test of the poll_oneoff on the GitHub workflow is green.

[L-jasmine]

@hydai can you check OSX poll_oneoff?

Do we have minimum reproduction steps for evaluating this? The unit test of the poll_oneoff on the GitHub workflow is green.

wasmedge-quickjs/src/event_loop/mod.rs

Lines 143 to 159 in 7f046b8

	fn as_subscription(&self, index: usize) -> Subscription {
	let nanoseconds = self.timeout;
	poll::Subscription {
	userdata: index as u64,
	u: poll::SubscriptionU {
	tag: poll::EVENTTYPE_CLOCK,
	u: poll::SubscriptionUU {
	clock: poll::SubscriptionClock {
	id: poll::CLOCKID_REALTIME,
	timeout: nanoseconds as u64,
	precision: 0,
	flags: poll::SUBCLOCKFLAGS_SUBSCRIPTION_CLOCK_ABSTIME,
	},
	},
	},
	}
	}

I guess the problem is here. SUBCLOCKFLAGS_SUBSCRIPTION_CLOCK_ABSTIME