I tried to use the EventSource object with a little example
On the client side, I have this page with the following script :
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Welcome!</title>
</head>
<body>
<div id="result"></div>
<script type="text/javascript">
var sse = new EventSource('event-source.php');
sse.onmessage = function(event) {
console.log(event.data);
document.getElementById("result").innerHTML+=event.data + "<br>";
}
sse.onerror = function(event) {
console.log(event);
}
</script>
</body>
</html>
script calls event-source.php on server. Here is event-source.php :
<?php
header('Content-type: text/event-stream');
echo 'data: '.time().PHP_EOL;
When I try this configuration on Firefox, the method "onMessage" is well called, but not with Chrome. When I put the "onError" method, it seems that it is called but I cannot see the error cause.
What should I do?
question from:
https://stackoverflow.com/questions/13209386/i-cannot-see-html5-eventsource-event-with-onmessage-method-in-chrome 与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
