view mod_http_stats_stream/example.html @ 4249:64aa1d9d70ac

mod_rest: Catch and log errors in callback promise chain From the code it looks like it should be possible to reply to an error stanza, but it did not. Turns out I was saved by my local developer mode module which throws errors if an attempt is made to create an errror reply to an error stanza. However nothing collects this error from the promise, so all I got was confusion.
author Kim Alvefur <zash@zash.se>
date Sun, 15 Nov 2020 16:25:49 +0100
parents 1908e7aefca9
children
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Stats</title>
</head>
<body>
<h1>Glorious statistics!</h1>
<script>

var evtSource = new EventSource("/stats_stream");

evtSource.addEventListener("stats-full", function(e) {
	var initial_stats = JSON.parse(e.data);
	console.log(initial_stats);

}, false);

evtSource.addEventListener("stats-updated", function(e) {
	var updated_stats = JSON.parse(e.data);
	console.log(updated_stats);

}, false);

</script>
</body>
</html>