37 lines
675 B
JavaScript
37 lines
675 B
JavaScript
function info(msg) {
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postMessage({ type: "info", msg });
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}
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function ok(a, msg) {
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postMessage({ type: "check", what: !!a, msg });
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}
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function finish() {
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postMessage({ type: "finish" });
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}
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info("Creating XHR...");
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var xhr = new XMLHttpRequest();
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xhr.open("POST", "echo.sjs");
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xhr.responseType = "arraybuffer";
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info("Sending some data...");
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var data = new Array(256).join("1234567890ABCDEF");
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xhr.send({
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toString() {
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return data;
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},
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});
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var aborted = false;
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xhr.onprogress = function () {
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info("Onprogress, we abort!");
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aborted = true;
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xhr.abort();
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};
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xhr.onloadend = function () {
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ok(aborted, "We are still alive after an abort()!");
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finish();
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};
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