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@rwaldron /close.js
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// close stream: label-a
$.eventsource('close', 'label-a');
// close stream: label-b
$.eventsource('close', 'label-b');
// close all open streams
$.eventsource('close');
// Server response MUST be Content-Type: text/event-stream
// Server response MUST be prepended with 'data: '
// Examples:
// PHP
header("Content-Type: text/event-stream\n\n");
echo 'data: this is a valid response';
// Python
print "Content-Type: text/event-stream"
print "data: this is a valid response"
// Returns an object containing all the currently active eventsource streams
$.eventsource('streams')
var stream = $.eventsource('streams', 'label');
stream.history : Object containing the event message history for specified stream
$.eventsource({
// Assign a label to this event source
label: 'event-source-label',
// Set the file to receive data from the server
url: 'event-sources/server-event-source.php',
// Set the type of data you expect to be returned
// text, json supported
dataType: 'json',
// Set a callback to fire when the event source is opened
// `onopen`
open: function (data) {
// do something when the stream opens
},
// Set a callback to fire when a message is received
// `onmessage`
message: function (data) {
// Do something with the event source response
console.log(data);
}
});
// Close event sources by label name
$.eventsource('close', 'event-source-label');
// PLAIN TEXT EXAMPLE - NO CONTENT TYPE GIVEN
$.eventsource({
label: 'text-event-source',
url: 'test-event-sources/text-event-source.php',
open: function () {
// do something when the stream opens
},
message: function (data) {
// `data` will default to type/text
console.log(data);
}
});
// PLAIN TEXT EXAMPLE - HAS CONTENT TYPE
$.eventsource({
label: 'text-event-source-ct',
url: 'test-event-sources/text-event-source-ct.php',
dataType: 'text',
open: function () {
// do something when the stream opens
},
message: function (data) {
// `data` is explicitly type/text
console.log(data);
}
});
// JSON EXAMPLE - HAS CONTENT TYPE
$.eventsource({
label: 'json-event-source',
url: 'test-event-sources/json-event-source.php',
dataType: 'json',
open: function () {
// do something when the stream opens
},
message: function (data) {
// `data` is explicitly type/json
console.log(data);
}
});
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