Avoid TypedArray.slice() because of IE11
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@ -100,11 +100,10 @@ Websock.prototype = {
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rQshiftStr: function (len) {
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if (typeof(len) === 'undefined') { len = this.rQlen(); }
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const arr = this.rQshiftBytes(len);
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let str = "";
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// Handle large arrays in steps to avoid long strings on the stack
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for (let i = 0; i < len; i += 4096) {
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let part = arr.slice(i, Math.min(i + 4096, len));
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let part = this.rQshiftBytes(Math.min(4096, len - i));
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str += String.fromCharCode.apply(null, part);
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}
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return str;
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