Function encodeArrayBuffer

sdk/src/CloudSocketClientLib.js:3379–3394

* Encode packet helpers for binary types

(packet, supportsBinary, callback)

 */

                        function encodeArrayBuffer(packet, supportsBinary, callback) {
                            if (!supportsBinary) {
                                return exports.encodeBase64Packet(packet, callback);
                            }

                            var data = packet.data;
                            var contentArray = new Uint8Array(data);
                            var resultBuffer = new Uint8Array(1 + data.byteLength);

                            resultBuffer[0] = packets[packet.type];
                            for (var i = 0; i < contentArray.length; i++) {
                                resultBuffer[i + 1] = contentArray[i];
                            }

                            return callback(resultBuffer.buffer);
                        }

                        function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) {
                            if (!supportsBinary) {