@skgdev/socket.io-msgpack-javascript/dist/index.cjs.map

socket.io parser based on msgpack

{"version":3,"file":"index.cjs","sources":["../node_modules/@msgpack/msgpack/dist.es5+esm/utils/utf8.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/ExtData.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/utils/int.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/timestamp.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/ExtensionCodec.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/utils/typedArrays.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/Encoder.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/encode.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/utils/prettyByte.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/CachedKeyDecoder.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/Decoder.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/decode.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/utils/stream.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/decodeAsync.mjs","../node_modules/@msgpack/msgpack/dist.es5+esm/index.mjs","../src/encoder.js","../node_modules/component-emitter/index.js","../node_modules/lodash/_trimmedEndIndex.js","../node_modules/lodash/_baseTrim.js","../node_modules/lodash/isObject.js","../node_modules/lodash/_freeGlobal.js","../node_modules/lodash/_root.js","../node_modules/lodash/_Symbol.js","../node_modules/lodash/_getRawTag.js","../node_modules/lodash/_objectToString.js","../node_modules/lodash/_baseGetTag.js","../node_modules/lodash/isObjectLike.js","../node_modules/lodash/isSymbol.js","../node_modules/lodash/toNumber.js","../node_modules/lodash/toFinite.js","../node_modules/lodash/toInteger.js","../node_modules/lodash/isInteger.js","../node_modules/lodash/isArray.js","../node_modules/lodash/isString.js","../src/packetType.js","../src/helpers.js","../src/decoder.js","../index.js"],"sourcesContent":["var TEXT_ENCODING_AVAILABLE = (typeof process === \"undefined\" || process.env[\"TEXT_ENCODING\"] !== \"never\") &&\n    typeof TextEncoder !== \"undefined\" &&\n    typeof TextDecoder !== \"undefined\";\nvar STR_SIZE_MAX = 4294967295; // uint32_max\nexport function utf8Count(str) {\n    var strLength = str.length;\n    var byteLength = 0;\n    var pos = 0;\n    while (pos < strLength) {\n        var value = str.charCodeAt(pos++);\n        if ((value & 0xffffff80) === 0) {\n            // 1-byte\n            byteLength++;\n            continue;\n        }\n        else if ((value & 0xfffff800) === 0) {\n            // 2-bytes\n            byteLength += 2;\n        }\n        else {\n            // handle surrogate pair\n            if (value >= 0xd800 && value <= 0xdbff) {\n                // high surrogate\n                if (pos < strLength) {\n                    var extra = str.charCodeAt(pos);\n                    if ((extra & 0xfc00) === 0xdc00) {\n                        ++pos;\n                        value = ((value & 0x3ff) << 10) + (extra & 0x3ff) + 0x10000;\n                    }\n                }\n            }\n            if ((value & 0xffff0000) === 0) {\n                // 3-byte\n                byteLength += 3;\n            }\n            else {\n                // 4-byte\n                byteLength += 4;\n            }\n        }\n    }\n    return byteLength;\n}\nexport function utf8EncodeJs(str, output, outputOffset) {\n    var strLength = str.length;\n    var offset = outputOffset;\n    var pos = 0;\n    while (pos < strLength) {\n        var value = str.charCodeAt(pos++);\n        if ((value & 0xffffff80) === 0) {\n            // 1-byte\n            output[offset++] = value;\n            continue;\n        }\n        else if ((value & 0xfffff800) === 0) {\n            // 2-bytes\n            output[offset++] = ((value >> 6) & 0x1f) | 0xc0;\n        }\n        else {\n            // handle surrogate pair\n            if (value >= 0xd800 && value <= 0xdbff) {\n                // high surrogate\n                if (pos < strLength) {\n                    var extra = str.charCodeAt(pos);\n                    if ((extra & 0xfc00) === 0xdc00) {\n                        ++pos;\n                        value = ((value & 0x3ff) << 10) + (extra & 0x3ff) + 0x10000;\n                    }\n                }\n            }\n            if ((value & 0xffff0000) === 0) {\n                // 3-byte\n                output[offset++] = ((value >> 12) & 0x0f) | 0xe0;\n                output[offset++] = ((value >> 6) & 0x3f) | 0x80;\n            }\n            else {\n                // 4-byte\n                output[offset++] = ((value >> 18) & 0x07) | 0xf0;\n                output[offset++] = ((value >> 12) & 0x3f) | 0x80;\n                output[offset++] = ((value >> 6) & 0x3f) | 0x80;\n            }\n        }\n        output[offset++] = (value & 0x3f) | 0x80;\n    }\n}\nvar sharedTextEncoder = TEXT_ENCODING_AVAILABLE ? new TextEncoder() : undefined;\nexport var TEXT_ENCODER_THRESHOLD = !TEXT_ENCODING_AVAILABLE\n    ? STR_SIZE_MAX\n    : typeof process !== \"undefined\" && process.env[\"TEXT_ENCODING\"] !== \"force\"\n        ? 200\n        : 0;\nfunction utf8EncodeTEencode(str, output, outputOffset) {\n    output.set(sharedTextEncoder.encode(str), outputOffset);\n}\nfunction utf8EncodeTEencodeInto(str, output, outputOffset) {\n    sharedTextEncoder.encodeInto(str, output.subarray(outputOffset));\n}\nexport var utf8EncodeTE = (sharedTextEncoder === null || sharedTextEncoder === void 0 ? void 0 : sharedTextEncoder.encodeInto) ? utf8EncodeTEencodeInto : utf8EncodeTEencode;\nvar CHUNK_SIZE = 4096;\nexport function utf8DecodeJs(bytes, inputOffset, byteLength) {\n    var offset = inputOffset;\n    var end = offset + byteLength;\n    var units = [];\n    var result = \"\";\n    while (offset < end) {\n        var byte1 = bytes[offset++];\n        if ((byte1 & 0x80) === 0) {\n            // 1 byte\n            units.push(byte1);\n        }\n        else if ((byte1 & 0xe0) === 0xc0) {\n            // 2 bytes\n            var byte2 = bytes[offset++] & 0x3f;\n            units.push(((byte1 & 0x1f) << 6) | byte2);\n        }\n        else if ((byte1 & 0xf0) === 0xe0) {\n            // 3 bytes\n            var byte2 = bytes[offset++] & 0x3f;\n            var byte3 = bytes[offset++] & 0x3f;\n            units.push(((byte1 & 0x1f) << 12) | (byte2 << 6) | byte3);\n        }\n        else if ((byte1 & 0xf8) === 0xf0) {\n            // 4 bytes\n            var byte2 = bytes[offset++] & 0x3f;\n            var byte3 = bytes[offset++] & 0x3f;\n            var byte4 = bytes[offset++] & 0x3f;\n            var unit = ((byte1 & 0x07) << 0x12) | (byte2 << 0x0c) | (byte3 << 0x06) | byte4;\n            if (unit > 0xffff) {\n                unit -= 0x10000;\n                units.push(((unit >>> 10) & 0x3ff) | 0xd800);\n                unit = 0xdc00 | (unit & 0x3ff);\n            }\n            units.push(unit);\n        }\n        else {\n            units.push(byte1);\n        }\n        if (units.length >= CHUNK_SIZE) {\n            result += String.fromCharCode.apply(String, units);\n            units.length = 0;\n        }\n    }\n    if (units.length > 0) {\n        result += String.fromCharCode.apply(String, units);\n    }\n    return result;\n}\nvar sharedTextDecoder = TEXT_ENCODING_AVAILABLE ? new TextDecoder() : null;\nexport var TEXT_DECODER_THRESHOLD = !TEXT_ENCODING_AVAILABLE\n    ? STR_SIZE_MAX\n    : typeof process !== \"undefined\" && process.env[\"TEXT_DECODER\"] !== \"force\"\n        ? 200\n        : 0;\nexport function utf8DecodeTD(bytes, inputOffset, byteLength) {\n    var stringBytes = bytes.subarray(inputOffset, inputOffset + byteLength);\n    return sharedTextDecoder.decode(stringBytes);\n}\n//# sourceMappingURL=utf8.mjs.map","/**\n * ExtData is used to handle Extension Types that are not registered to ExtensionCodec.\n */\nvar ExtData = /** @class */ (function () {\n    function ExtData(type, data) {\n        this.type = type;\n        this.data = data;\n    }\n    return ExtData;\n}());\nexport { ExtData };\n//# sourceMappingURL=ExtData.mjs.map","// DataView extension to handle int64 / uint64,\n// where the actual range is 53-bits integer (a.k.a. safe integer)\nexport function setUint64(view, offset, value) {\n    var high = value / 4294967296;\n    var low = value; // high bits are truncated by DataView\n    view.setUint32(offset, high);\n    view.setUint32(offset + 4, low);\n}\nexport function setInt64(view, offset, value) {\n    var high = Math.floor(value / 4294967296);\n    var low = value; // high bits are truncated by DataView\n    view.setUint32(offset, high);\n    view.setUint32(offset + 4, low);\n}\nexport function getInt64(view, offset) {\n    var high = view.getInt32(offset);\n    var low = view.getUint32(offset + 4);\n    return high * 4294967296 + low;\n}\nexport function getUint64(view, offset) {\n    var high = view.getUint32(offset);\n    var low = view.getUint32(offset + 4);\n    return high * 4294967296 + low;\n}\n//# sourceMappingURL=int.mjs.map","// https://github.com/msgpack/msgpack/blob/master/spec.md#timestamp-extension-type\nimport { getInt64, setInt64 } from \"./utils/int.mjs\";\nexport var EXT_TIMESTAMP = -1;\nvar TIMESTAMP32_MAX_SEC = 0x100000000 - 1; // 32-bit unsigned int\nvar TIMESTAMP64_MAX_SEC = 0x400000000 - 1; // 34-bit unsigned int\nexport function encodeTimeSpecToTimestamp(_a) {\n    var sec = _a.sec, nsec = _a.nsec;\n    if (sec >= 0 && nsec >= 0 && sec <= TIMESTAMP64_MAX_SEC) {\n        // Here sec >= 0 && nsec >= 0\n        if (nsec === 0 && sec <= TIMESTAMP32_MAX_SEC) {\n            // timestamp 32 = { sec32 (unsigned) }\n            var rv = new Uint8Array(4);\n            var view = new DataView(rv.buffer);\n            view.setUint32(0, sec);\n            return rv;\n        }\n        else {\n            // timestamp 64 = { nsec30 (unsigned), sec34 (unsigned) }\n            var secHigh = sec / 0x100000000;\n            var secLow = sec & 0xffffffff;\n            var rv = new Uint8Array(8);\n            var view = new DataView(rv.buffer);\n            // nsec30 | secHigh2\n            view.setUint32(0, (nsec << 2) | (secHigh & 0x3));\n            // secLow32\n            view.setUint32(4, secLow);\n            return rv;\n        }\n    }\n    else {\n        // timestamp 96 = { nsec32 (unsigned), sec64 (signed) }\n        var rv = new Uint8Array(12);\n        var view = new DataView(rv.buffer);\n        view.setUint32(0, nsec);\n        setInt64(view, 4, sec);\n        return rv;\n    }\n}\nexport function encodeDateToTimeSpec(date) {\n    var msec = date.getTime();\n    var sec = Math.floor(msec / 1e3);\n    var nsec = (msec - sec * 1e3) * 1e6;\n    // Normalizes { sec, nsec } to ensure nsec is unsigned.\n    var nsecInSec = Math.floor(nsec / 1e9);\n    return {\n        sec: sec + nsecInSec,\n        nsec: nsec - nsecInSec * 1e9,\n    };\n}\nexport function encodeTimestampExtension(object) {\n    if (object instanceof Date) {\n        var timeSpec = encodeDateToTimeSpec(object);\n        return encodeTimeSpecToTimestamp(timeSpec);\n    }\n    else {\n        return null;\n    }\n}\nexport function decodeTimestampToTimeSpec(data) {\n    var view = new DataView(data.buffer, data.byteOffset, data.byteLength);\n    // data may be 32, 64, or 96 bits\n    switch (data.byteLength) {\n        case 4: {\n            // timestamp 32 = { sec32 }\n            var sec = view.getUint32(0);\n            var nsec = 0;\n            return { sec: sec, nsec: nsec };\n        }\n        case 8: {\n            // timestamp 64 = { nsec30, sec34 }\n            var nsec30AndSecHigh2 = view.getUint32(0);\n            var secLow32 = view.getUint32(4);\n            var sec = (nsec30AndSecHigh2 & 0x3) * 0x100000000 + secLow32;\n            var nsec = nsec30AndSecHigh2 >>> 2;\n            return { sec: sec, nsec: nsec };\n        }\n        case 12: {\n            // timestamp 96 = { nsec32 (unsigned), sec64 (signed) }\n            var sec = getInt64(view, 4);\n            var nsec = view.getUint32(0);\n            return { sec: sec, nsec: nsec };\n        }\n        default:\n            throw new Error(\"Unrecognized data size for timestamp: \" + data.length);\n    }\n}\nexport function decodeTimestampExtension(data) {\n    var timeSpec = decodeTimestampToTimeSpec(data);\n    return new Date(timeSpec.sec * 1e3 + timeSpec.nsec / 1e6);\n}\nexport var timestampExtension = {\n    type: EXT_TIMESTAMP,\n    encode: encodeTimestampExtension,\n    decode: decodeTimestampExtension,\n};\n//# sourceMappingURL=timestamp.mjs.map","// ExtensionCodec to handle MessagePack extensions\nimport { ExtData } from \"./ExtData.mjs\";\nimport { timestampExtension } from \"./timestamp.mjs\";\nvar ExtensionCodec = /** @class */ (function () {\n    function ExtensionCodec() {\n        // built-in extensions\n        this.builtInEncoders = [];\n        this.builtInDecoders = [];\n        // custom extensions\n        this.encoders = [];\n        this.decoders = [];\n        this.register(timestampExtension);\n    }\n    ExtensionCodec.prototype.register = function (_a) {\n        var type = _a.type, encode = _a.encode, decode = _a.decode;\n        if (type >= 0) {\n            // custom extensions\n            this.encoders[type] = encode;\n            this.decoders[type] = decode;\n        }\n        else {\n            // built-in extensions\n            var index = 1 + type;\n            this.builtInEncoders[index] = encode;\n            this.builtInDecoders[index] = decode;\n        }\n    };\n    ExtensionCodec.prototype.tryToEncode = function (object, context) {\n        // built-in extensions\n        for (var i = 0; i < this.builtInEncoders.length; i++) {\n            var encodeExt = this.builtInEncoders[i];\n            if (encodeExt != null) {\n                var data = encodeExt(object, context);\n                if (data != null) {\n                    var type = -1 - i;\n                    return new ExtData(type, data);\n                }\n            }\n        }\n        // custom extensions\n        for (var i = 0; i < this.encoders.length; i++) {\n            var encodeExt = this.encoders[i];\n            if (encodeExt != null) {\n                var data = encodeExt(object, context);\n                if (data != null) {\n                    var type = i;\n                    return new ExtData(type, data);\n                }\n            }\n        }\n        if (object instanceof ExtData) {\n            // to keep ExtData as is\n            return object;\n        }\n        return null;\n    };\n    ExtensionCodec.prototype.decode = function (data, type, context) {\n        var decodeExt = type < 0 ? this.builtInDecoders[-1 - type] : this.decoders[type];\n        if (decodeExt) {\n            return decodeExt(data, type, context);\n        }\n        else {\n            // decode() does not fail, returns ExtData instead.\n            return new ExtData(type, data);\n        }\n    };\n    ExtensionCodec.defaultCodec = new ExtensionCodec();\n    return ExtensionCodec;\n}());\nexport { ExtensionCodec };\n//# sourceMappingURL=ExtensionCodec.mjs.map","export function ensureUint8Array(buffer) {\n    if (buffer instanceof Uint8Array) {\n        return buffer;\n    }\n    else if (ArrayBuffer.isView(buffer)) {\n        return new Uint8Array(buffer.buffer, buffer.byteOffset, buffer.byteLength);\n    }\n    else if (buffer instanceof ArrayBuffer) {\n        return new Uint8Array(buffer);\n    }\n    else {\n        // ArrayLike<number>\n        return Uint8Array.from(buffer);\n    }\n}\nexport function createDataView(buffer) {\n    if (buffer instanceof ArrayBuffer) {\n        return new DataView(buffer);\n    }\n    var bufferView = ensureUint8Array(buffer);\n    return new DataView(bufferView.buffer, bufferView.byteOffset, bufferView.byteLength);\n}\n//# sourceMappingURL=typedArrays.mjs.map","import { utf8EncodeJs, utf8Count, TEXT_ENCODER_THRESHOLD, utf8EncodeTE } from \"./utils/utf8.mjs\";\nimport { ExtensionCodec } from \"./ExtensionCodec.mjs\";\nimport { setInt64, setUint64 } from \"./utils/int.mjs\";\nimport { ensureUint8Array } from \"./utils/typedArrays.mjs\";\nexport var DEFAULT_MAX_DEPTH = 100;\nexport var DEFAULT_INITIAL_BUFFER_SIZE = 2048;\nvar Encoder = /** @class */ (function () {\n    function Encoder(extensionCodec, context, maxDepth, initialBufferSize, sortKeys, forceFloat32, ignoreUndefined, forceIntegerToFloat) {\n        if (extensionCodec === void 0) { extensionCodec = ExtensionCodec.defaultCodec; }\n        if (context === void 0) { context = undefined; }\n        if (maxDepth === void 0) { maxDepth = DEFAULT_MAX_DEPTH; }\n        if (initialBufferSize === void 0) { initialBufferSize = DEFAULT_INITIAL_BUFFER_SIZE; }\n        if (sortKeys === void 0) { sortKeys = false; }\n        if (forceFloat32 === void 0) { forceFloat32 = false; }\n        if (ignoreUndefined === void 0) { ignoreUndefined = false; }\n        if (forceIntegerToFloat === void 0) { forceIntegerToFloat = false; }\n        this.extensionCodec = extensionCodec;\n        this.context = context;\n        this.maxDepth = maxDepth;\n        this.initialBufferSize = initialBufferSize;\n        this.sortKeys = sortKeys;\n        this.forceFloat32 = forceFloat32;\n        this.ignoreUndefined = ignoreUndefined;\n        this.forceIntegerToFloat = forceIntegerToFloat;\n        this.pos = 0;\n        this.view = new DataView(new ArrayBuffer(this.initialBufferSize));\n        this.bytes = new Uint8Array(this.view.buffer);\n    }\n    Encoder.prototype.getUint8Array = function () {\n        return this.bytes.subarray(0, this.pos);\n    };\n    Encoder.prototype.reinitializeState = function () {\n        this.pos = 0;\n    };\n    Encoder.prototype.encode = function (object) {\n        this.reinitializeState();\n        this.doEncode(object, 1);\n        return this.getUint8Array();\n    };\n    Encoder.prototype.doEncode = function (object, depth) {\n        if (depth > this.maxDepth) {\n            throw new Error(\"Too deep objects in depth \" + depth);\n        }\n        if (object == null) {\n            this.encodeNil();\n        }\n        else if (typeof object === \"boolean\") {\n            this.encodeBoolean(object);\n        }\n        else if (typeof object === \"number\") {\n            this.encodeNumber(object);\n        }\n        else if (typeof object === \"string\") {\n            this.encodeString(object);\n        }\n        else {\n            this.encodeObject(object, depth);\n        }\n    };\n    Encoder.prototype.ensureBufferSizeToWrite = function (sizeToWrite) {\n        var requiredSize = this.pos + sizeToWrite;\n        if (this.view.byteLength < requiredSize) {\n            this.resizeBuffer(requiredSize * 2);\n        }\n    };\n    Encoder.prototype.resizeBuffer = function (newSize) {\n        var newBuffer = new ArrayBuffer(newSize);\n        var newBytes = new Uint8Array(newBuffer);\n        var newView = new DataView(newBuffer);\n        newBytes.set(this.bytes);\n        this.view = newView;\n        this.bytes = newBytes;\n    };\n    Encoder.prototype.encodeNil = function () {\n        this.writeU8(0xc0);\n    };\n    Encoder.prototype.encodeBoolean = function (object) {\n        if (object === false) {\n            this.writeU8(0xc2);\n        }\n        else {\n            this.writeU8(0xc3);\n        }\n    };\n    Encoder.prototype.encodeNumber = function (object) {\n        if (Number.isSafeInteger(object) && !this.forceIntegerToFloat) {\n            if (object >= 0) {\n                if (object < 0x80) {\n                    // positive fixint\n                    this.writeU8(object);\n                }\n                else if (object < 0x100) {\n                    // uint 8\n                    this.writeU8(0xcc);\n                    this.writeU8(object);\n                }\n                else if (object < 0x10000) {\n                    // uint 16\n                    this.writeU8(0xcd);\n                    this.writeU16(object);\n                }\n                else if (object < 0x100000000) {\n                    // uint 32\n                    this.writeU8(0xce);\n                    this.writeU32(object);\n                }\n                else {\n                    // uint 64\n                    this.writeU8(0xcf);\n                    this.writeU64(object);\n                }\n            }\n            else {\n                if (object >= -0x20) {\n                    // nagative fixint\n                    this.writeU8(0xe0 | (object + 0x20));\n                }\n                else if (object >= -0x80) {\n                    // int 8\n                    this.writeU8(0xd0);\n                    this.writeI8(object);\n                }\n                else if (object >= -0x8000) {\n                    // int 16\n                    this.writeU8(0xd1);\n                    this.writeI16(object);\n                }\n                else if (object >= -0x80000000) {\n                    // int 32\n                    this.writeU8(0xd2);\n                    this.writeI32(object);\n                }\n                else {\n                    // int 64\n                    this.writeU8(0xd3);\n                    this.writeI64(object);\n                }\n            }\n        }\n        else {\n            // non-integer numbers\n            if (this.forceFloat32) {\n                // float 32\n                this.writeU8(0xca);\n                this.writeF32(object);\n            }\n            else {\n                // float 64\n                this.writeU8(0xcb);\n                this.writeF64(object);\n            }\n        }\n    };\n    Encoder.prototype.writeStringHeader = function (byteLength) {\n        if (byteLength < 32) {\n            // fixstr\n            this.writeU8(0xa0 + byteLength);\n        }\n        else if (byteLength < 0x100) {\n            // str 8\n            this.writeU8(0xd9);\n            this.writeU8(byteLength);\n        }\n        else if (byteLength < 0x10000) {\n            // str 16\n            this.writeU8(0xda);\n            this.writeU16(byteLength);\n        }\n        else if (byteLength < 0x100000000) {\n            // str 32\n            this.writeU8(0xdb);\n            this.writeU32(byteLength);\n        }\n        else {\n            throw new Error(\"Too long string: \" + byteLength + \" bytes in UTF-8\");\n        }\n    };\n    Encoder.prototype.encodeString = function (object) {\n        var maxHeaderSize = 1 + 4;\n        var strLength = object.length;\n        if (strLength > TEXT_ENCODER_THRESHOLD) {\n            var byteLength = utf8Count(object);\n            this.ensureBufferSizeToWrite(maxHeaderSize + byteLength);\n            this.writeStringHeader(byteLength);\n            utf8EncodeTE(object, this.bytes, this.pos);\n            this.pos += byteLength;\n        }\n        else {\n            var byteLength = utf8Count(object);\n            this.ensureBufferSizeToWrite(maxHeaderSize + byteLength);\n            this.writeStringHeader(byteLength);\n            utf8EncodeJs(object, this.bytes, this.pos);\n            this.pos += byteLength;\n        }\n    };\n    Encoder.prototype.encodeObject = function (object, depth) {\n        // try to encode objects with custom codec first of non-primitives\n        var ext = this.extensionCodec.tryToEncode(object, this.context);\n        if (ext != null) {\n            this.encodeExtension(ext);\n        }\n        else if (Array.isArray(object)) {\n            this.encodeArray(object, depth);\n        }\n        else if (ArrayBuffer.isView(object)) {\n            this.encodeBinary(object);\n        }\n        else if (typeof object === \"object\") {\n            this.encodeMap(object, depth);\n        }\n        else {\n            // symbol, function and other special object come here unless extensionCodec handles them.\n            throw new Error(\"Unrecognized object: \" + Object.prototype.toString.apply(object));\n        }\n    };\n    Encoder.prototype.encodeBinary = function (object) {\n        var size = object.byteLength;\n        if (size < 0x100) {\n            // bin 8\n            this.writeU8(0xc4);\n            this.writeU8(size);\n        }\n        else if (size < 0x10000) {\n            // bin 16\n            this.writeU8(0xc5);\n            this.writeU16(size);\n        }\n        else if (size < 0x100000000) {\n            // bin 32\n            this.writeU8(0xc6);\n            this.writeU32(size);\n        }\n        else {\n            throw new Error(\"Too large binary: \" + size);\n        }\n        var bytes = ensureUint8Array(object);\n        this.writeU8a(bytes);\n    };\n    Encoder.prototype.encodeArray = function (object, depth) {\n        var size = object.length;\n        if (size < 16) {\n            // fixarray\n            this.writeU8(0x90 + size);\n        }\n        else if (size < 0x10000) {\n            // array 16\n            this.writeU8(0xdc);\n            this.writeU16(size);\n        }\n        else if (size < 0x100000000) {\n            // array 32\n            this.writeU8(0xdd);\n            this.writeU32(size);\n        }\n        else {\n            throw new Error(\"Too large array: \" + size);\n        }\n        for (var _i = 0, object_1 = object; _i < object_1.length; _i++) {\n            var item = object_1[_i];\n            this.doEncode(item, depth + 1);\n        }\n    };\n    Encoder.prototype.countWithoutUndefined = function (object, keys) {\n        var count = 0;\n        for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) {\n            var key = keys_1[_i];\n            if (object[key] !== undefined) {\n                count++;\n            }\n        }\n        return count;\n    };\n    Encoder.prototype.encodeMap = function (object, depth) {\n        var keys = Object.keys(object);\n        if (this.sortKeys) {\n            keys.sort();\n        }\n        var size = this.ignoreUndefined ? this.countWithoutUndefined(object, keys) : keys.length;\n        if (size < 16) {\n            // fixmap\n            this.writeU8(0x80 + size);\n        }\n        else if (size < 0x10000) {\n            // map 16\n            this.writeU8(0xde);\n            this.writeU16(size);\n        }\n        else if (size < 0x100000000) {\n            // map 32\n            this.writeU8(0xdf);\n            this.writeU32(size);\n        }\n        else {\n            throw new Error(\"Too large map object: \" + size);\n        }\n        for (var _i = 0, keys_2 = keys; _i < keys_2.length; _i++) {\n            var key = keys_2[_i];\n            var value = object[key];\n            if (!(this.ignoreUndefined && value === undefined)) {\n                this.encodeString(key);\n                this.doEncode(value, depth + 1);\n            }\n        }\n    };\n    Encoder.prototype.encodeExtension = function (ext) {\n        var size = ext.data.length;\n        if (size === 1) {\n            // fixext 1\n            this.writeU8(0xd4);\n        }\n        else if (size === 2) {\n            // fixext 2\n            this.writeU8(0xd5);\n        }\n        else if (size === 4) {\n            // fixext 4\n            this.writeU8(0xd6);\n        }\n        else if (size === 8) {\n            // fixext 8\n            this.writeU8(0xd7);\n        }\n        else if (size === 16) {\n            // fixext 16\n            this.writeU8(0xd8);\n        }\n        else if (size < 0x100) {\n            // ext 8\n            this.writeU8(0xc7);\n            this.writeU8(size);\n        }\n        else if (size < 0x10000) {\n            // ext 16\n            this.writeU8(0xc8);\n            this.writeU16(size);\n        }\n        else if (size < 0x100000000) {\n            // ext 32\n            this.writeU8(0xc9);\n            this.writeU32(size);\n        }\n        else {\n            throw new Error(\"Too large extension object: \" + size);\n        }\n        this.writeI8(ext.type);\n        this.writeU8a(ext.data);\n    };\n    Encoder.prototype.writeU8 = function (value) {\n        this.ensureBufferSizeToWrite(1);\n        this.view.setUint8(this.pos, value);\n        this.pos++;\n    };\n    Encoder.prototype.writeU8a = function (values) {\n        var size = values.length;\n        this.ensureBufferSizeToWrite(size);\n        this.bytes.set(values, this.pos);\n        this.pos += size;\n    };\n    Encoder.prototype.writeI8 = function (value) {\n        this.ensureBufferSizeToWrite(1);\n        this.view.setInt8(this.pos, value);\n        this.pos++;\n    };\n    Encoder.prototype.writeU16 = function (value) {\n        this.ensureBufferSizeToWrite(2);\n        this.view.setUint16(this.pos, value);\n        this.pos += 2;\n    };\n    Encoder.prototype.writeI16 = function (value) {\n        this.ensureBufferSizeToWrite(2);\n        this.view.setInt16(this.pos, value);\n        this.pos += 2;\n    };\n    Encoder.prototype.writeU32 = function (value) {\n        this.ensureBufferSizeToWrite(4);\n        this.view.setUint32(this.pos, value);\n        this.pos += 4;\n    };\n    Encoder.prototype.writeI32 = function (value) {\n        this.ensureBufferSizeToWrite(4);\n        this.view.setInt32(this.pos, value);\n        this.pos += 4;\n    };\n    Encoder.prototype.writeF32 = function (value) {\n        this.ensureBufferSizeToWrite(4);\n        this.view.setFloat32(this.pos, value);\n        this.pos += 4;\n    };\n    Encoder.prototype.writeF64 = function (value) {\n        this.ensureBufferSizeToWrite(8);\n        this.view.setFloat64(this.pos, value);\n        this.pos += 8;\n    };\n    Encoder.prototype.writeU64 = function (value) {\n        this.ensureBufferSizeToWrite(8);\n        setUint64(this.view, this.pos, value);\n        this.pos += 8;\n    };\n    Encoder.prototype.writeI64 = function (value) {\n        this.ensureBufferSizeToWrite(8);\n        setInt64(this.view, this.pos, value);\n        this.pos += 8;\n    };\n    return Encoder;\n}());\nexport { Encoder };\n//# sourceMappingURL=Encoder.mjs.map","import { Encoder } from \"./Encoder.mjs\";\nvar defaultEncodeOptions = {};\n/**\n * It encodes `value` in the MessagePack format and\n * returns a byte buffer.\n *\n * The returned buffer is a slice of a larger `ArrayBuffer`, so you have to use its `#byteOffset` and `#byteLength` in order to convert it to another typed arrays including NodeJS `Buffer`.\n */\nexport function encode(value, options) {\n    if (options === void 0) { options = defaultEncodeOptions; }\n    var encoder = new Encoder(options.extensionCodec, options.context, options.maxDepth, options.initialBufferSize, options.sortKeys, options.forceFloat32, options.ignoreUndefined, options.forceIntegerToFloat);\n    return encoder.encode(value);\n}\n//# sourceMappingURL=encode.mjs.map","export function prettyByte(byte) {\n    return (byte < 0 ? \"-\" : \"\") + \"0x\" + Math.abs(byte).toString(16).padStart(2, \"0\");\n}\n//# sourceMappingURL=prettyByte.mjs.map","import { utf8DecodeJs } from \"./utils/utf8.mjs\";\nvar DEFAULT_MAX_KEY_LENGTH = 16;\nvar DEFAULT_MAX_LENGTH_PER_KEY = 16;\nvar CachedKeyDecoder = /** @class */ (function () {\n    function CachedKeyDecoder(maxKeyLength, maxLengthPerKey) {\n        if (maxKeyLength === void 0) { maxKeyLength = DEFAULT_MAX_KEY_LENGTH; }\n        if (maxLengthPerKey === void 0) { maxLengthPerKey = DEFAULT_MAX_LENGTH_PER_KEY; }\n        this.maxKeyLength = maxKeyLength;\n        this.maxLengthPerKey = maxLengthPerKey;\n        this.hit = 0;\n        this.miss = 0;\n        // avoid `new Array(N)` to create a non-sparse array for performance.\n        this.caches = [];\n        for (var i = 0; i < this.maxKeyLength; i++) {\n            this.caches.push([]);\n        }\n    }\n    CachedKeyDecoder.prototype.canBeCached = function (byteLength) {\n        return byteLength > 0 && byteLength <= this.maxKeyLength;\n    };\n    CachedKeyDecoder.prototype.get = function (bytes, inputOffset, byteLength) {\n        var records = this.caches[byteLength - 1];\n        FIND_CHUNK: for (var _i = 0, records_1 = records; _i < records_1.length; _i++) {\n            var record = records_1[_i];\n            var recordBytes = record.bytes;\n            for (var j = 0; j < byteLength; j++) {\n                if (recordBytes[j] !== bytes[inputOffset + j]) {\n                    continue FIND_CHUNK;\n                }\n            }\n            return record.value;\n        }\n        return null;\n    };\n    CachedKeyDecoder.prototype.store = function (bytes, value) {\n        var records = this.caches[bytes.length - 1];\n        var record = { bytes: bytes, value: value };\n        if (records.length >= this.maxLengthPerKey) {\n            // `records` are full!\n            // Set `record` to a randomized position.\n            records[(Math.random() * records.length) | 0] = record;\n        }\n        else {\n            records.push(record);\n        }\n    };\n    CachedKeyDecoder.prototype.decode = function (bytes, inputOffset, byteLength) {\n        var cachedValue = this.get(bytes, inputOffset, byteLength);\n        if (cachedValue != null) {\n            this.hit++;\n            return cachedValue;\n        }\n        this.miss++;\n        var value = utf8DecodeJs(bytes, inputOffset, byteLength);\n        // Ensure to copy a slice of bytes because the byte may be NodeJS Buffer and Buffer#slice() returns a reference to its internal ArrayBuffer.\n        var slicedCopyOfBytes = Uint8Array.prototype.slice.call(bytes, inputOffset, inputOffset + byteLength);\n        this.store(slicedCopyOfBytes, value);\n        return value;\n    };\n    return CachedKeyDecoder;\n}());\nexport { CachedKeyDecoder };\n//# sourceMappingURL=CachedKeyDecoder.mjs.map","var __extends = (this && this.__extends) || (function () {\n    var extendStatics = function (d, b) {\n        extendStatics = Object.setPrototypeOf ||\n            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n        return extendStatics(d, b);\n    };\n    return function (d, b) {\n        if (typeof b !== \"function\" && b !== null)\n            throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n    function verb(n) { return function (v) { return step([n, v]); }; }\n    function step(op) {\n        if (f) throw new TypeError(\"Generator is already executing.\");\n        while (_) try {\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n            if (y = 0, t) op = [op[0] & 2, t.value];\n            switch (op[0]) {\n                case 0: case 1: t = op; break;\n                case 4: _.label++; return { value: op[1], done: false };\n                case 5: _.label++; y = op[1]; op = [0]; continue;\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\n                default:\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n                    if (t[2]) _.ops.pop();\n                    _.trys.pop(); continue;\n            }\n            op = body.call(thisArg, _);\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n    }\n};\nvar __asyncValues = (this && this.__asyncValues) || function (o) {\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n    var m = o[Symbol.asyncIterator], i;\n    return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\n    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\n    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\n};\nvar __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }\nvar __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n    var g = generator.apply(thisArg, _arguments || []), i, q = [];\n    return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n    function fulfill(value) { resume(\"next\", value); }\n    function reject(value) { resume(\"throw\", value); }\n    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n};\nimport { prettyByte } from \"./utils/prettyByte.mjs\";\nimport { ExtensionCodec } from \"./ExtensionCodec.mjs\";\nimport { getInt64, getUint64 } from \"./utils/int.mjs\";\nimport { utf8DecodeJs, TEXT_DECODER_THRESHOLD, utf8DecodeTD } from \"./utils/utf8.mjs\";\nimport { createDataView, ensureUint8Array } from \"./utils/typedArrays.mjs\";\nimport { CachedKeyDecoder } from \"./CachedKeyDecoder.mjs\";\nvar isValidMapKeyType = function (key) {\n    var keyType = typeof key;\n    return keyType === \"string\" || keyType === \"number\";\n};\nvar HEAD_BYTE_REQUIRED = -1;\nvar EMPTY_VIEW = new DataView(new ArrayBuffer(0));\nvar EMPTY_BYTES = new Uint8Array(EMPTY_VIEW.buffer);\n// IE11: Hack to support IE11.\n// IE11: Drop this hack and just use RangeError when IE11 is obsolete.\nexport var DataViewIndexOutOfBoundsError = (function () {\n    try {\n        // IE11: The spec says it should throw RangeError,\n        // IE11: but in IE11 it throws TypeError.\n        EMPTY_VIEW.getInt8(0);\n    }\n    catch (e) {\n        return e.constructor;\n    }\n    throw new Error(\"never reached\");\n})();\nvar MORE_DATA = new DataViewIndexOutOfBoundsError(\"Insufficient data\");\nvar DEFAULT_MAX_LENGTH = 4294967295; // uint32_max\nvar sharedCachedKeyDecoder = new CachedKeyDecoder();\nvar DecodeError = /** @class */ (function (_super) {\n    __extends(DecodeError, _super);\n    function DecodeError(message) {\n        var _this = _super.call(this, message) || this;\n        // fix the prototype chain in a cross-platform way\n        var proto = Object.create(DecodeError.prototype);\n        Object.setPrototypeOf(_this, proto);\n        Object.defineProperty(_this, \"name\", {\n            configurable: true,\n            enumerable: false,\n            value: DecodeError.name,\n        });\n        return _this;\n    }\n    return DecodeError;\n}(Error));\nexport { DecodeError };\nvar Decoder = /** @class */ (function () {\n    function Decoder(extensionCodec, context, maxStrLength, maxBinLength, maxArrayLength, maxMapLength, maxExtLength, keyDecoder) {\n        if (extensionCodec === void 0) { extensionCodec = ExtensionCodec.defaultCodec; }\n        if (context === void 0) { context = undefined; }\n        if (maxStrLength === void 0) { maxStrLength = DEFAULT_MAX_LENGTH; }\n        if (maxBinLength === void 0) { maxBinLength = DEFAULT_MAX_LENGTH; }\n        if (maxArrayLength === void 0) { maxArrayLength = DEFAULT_MAX_LENGTH; }\n        if (maxMapLength === void 0) { maxMapLength = DEFAULT_MAX_LENGTH; }\n        if (maxExtLength === void 0) { maxExtLength = DEFAULT_MAX_LENGTH; }\n        if (keyDecoder === void 0) { keyDecoder = sharedCachedKeyDecoder; }\n        this.extensionCodec = extensionCodec;\n        this.context = context;\n        this.maxStrLength = maxStrLength;\n        this.maxBinLength = maxBinLength;\n        this.maxArrayLength = maxArrayLength;\n        this.maxMapLength = maxMapLength;\n        this.maxExtLength = maxExtLength;\n        this.keyDecoder = keyDecoder;\n        this.totalPos = 0;\n        this.pos = 0;\n        this.view = EMPTY_VIEW;\n        this.bytes = EMPTY_BYTES;\n        this.headByte = HEAD_BYTE_REQUIRED;\n        this.stack = [];\n    }\n    Decoder.prototype.reinitializeState = function () {\n        this.totalPos = 0;\n        this.headByte = HEAD_BYTE_REQUIRED;\n    };\n    Decoder.prototype.setBuffer = function (buffer) {\n        this.bytes = ensureUint8Array(buffer);\n        this.view = createDataView(this.bytes);\n        this.pos = 0;\n    };\n    Decoder.prototype.appendBuffer = function (buffer) {\n        if (this.headByte === HEAD_BYTE_REQUIRED && !this.hasRemaining()) {\n            this.setBuffer(buffer);\n        }\n        else {\n            // retried because data is insufficient\n            var remainingData = this.bytes.subarray(this.pos);\n            var newData = ensureUint8Array(buffer);\n            var concated = new Uint8Array(remainingData.length + newData.length);\n            concated.set(remainingData);\n            concated.set(newData, remainingData.length);\n            this.setBuffer(concated);\n        }\n    };\n    Decoder.prototype.hasRemaining = function (size) {\n        if (size === void 0) { size = 1; }\n        return this.view.byteLength - this.pos >= size;\n    };\n    Decoder.prototype.createExtraByteError = function (posToShow) {\n        var _a = this, view = _a.view, pos = _a.pos;\n        return new RangeError(\"Extra \" + (view.byteLength - pos) + \" of \" + view.byteLength + \" byte(s) found at buffer[\" + posToShow + \"]\");\n    };\n    Decoder.prototype.decode = function (buffer) {\n        this.reinitializeState();\n        this.setBuffer(buffer);\n        var object = this.doDecodeSync();\n        if (this.hasRemaining()) {\n            throw this.createExtraByteError(this.pos);\n        }\n        return object;\n    };\n    Decoder.prototype.decodeMulti = function (buffer) {\n        return __generator(this, function (_a) {\n            switch (_a.label) {\n                case 0:\n                    this.reinitializeState();\n                    this.setBuffer(buffer);\n                    _a.label = 1;\n                case 1:\n                    if (!this.hasRemaining()) return [3 /*break*/, 3];\n                    return [4 /*yield*/, this.doDecodeSync()];\n                case 2:\n                    _a.sent();\n                    return [3 /*break*/, 1];\n                case 3: return [2 /*return*/];\n            }\n        });\n    };\n    Decoder.prototype.decodeAsync = function (stream) {\n        var stream_1, stream_1_1;\n        var e_1, _a;\n        return __awaiter(this, void 0, void 0, function () {\n            var decoded, object, buffer, e_1_1, _b, headByte, pos, totalPos;\n            return __generator(this, function (_c) {\n                switch (_c.label) {\n                    case 0:\n                        decoded = false;\n                        _c.label = 1;\n                    case 1:\n                        _c.trys.push([1, 6, 7, 12]);\n                        stream_1 = __asyncValues(stream);\n                        _c.label = 2;\n                    case 2: return [4 /*yield*/, stream_1.next()];\n                    case 3:\n                        if (!(stream_1_1 = _c.sent(), !stream_1_1.done)) return [3 /*break*/, 5];\n                        buffer = stream_1_1.value;\n                        if (decoded) {\n                            throw this.createExtraByteError(this.totalPos);\n                        }\n                        this.appendBuffer(buffer);\n                        try {\n                            object = this.doDecodeSync();\n                            decoded = true;\n                        }\n                        catch (e) {\n                            if (!(e instanceof DataViewIndexOutOfBoundsError)) {\n                                throw e; // rethrow\n                            }\n                            // fallthrough\n                        }\n                        this.totalPos += this.pos;\n                        _c.label = 4;\n                    case 4: return [3 /*break*/, 2];\n                    case 5: return [3 /*break*/, 12];\n                    case 6:\n                        e_1_1 = _c.sent();\n                        e_1 = { error: e_1_1 };\n                        return [3 /*break*/, 12];\n                    case 7:\n                        _c.trys.push([7, , 10, 11]);\n                        if (!(stream_1_1 && !stream_1_1.done && (_a = stream_1.return))) return [3 /*break*/, 9];\n                        return [4 /*yield*/, _a.call(stream_1)];\n                    case 8:\n                        _c.sent();\n                        _c.label = 9;\n                    case 9: return [3 /*break*/, 11];\n                    case 10:\n                        if (e_1) throw e_1.error;\n                        return [7 /*endfinally*/];\n                    case 11: return [7 /*endfinally*/];\n                    case 12:\n                        if (decoded) {\n                            if (this.hasRemaining()) {\n                                throw this.createExtraByteError(this.totalPos);\n                            }\n                            return [2 /*return*/, object];\n                        }\n                        _b = this, headByte = _b.headByte, pos = _b.pos, totalPos = _b.totalPos;\n                        throw new RangeError(\"Insufficient data in parsing \" + prettyByte(headByte) + \" at \" + totalPos + \" (\" + pos + \" in the current buffer)\");\n                }\n            });\n        });\n    };\n    Decoder.prototype.decodeArrayStream = function (stream) {\n        return this.decodeMultiAsync(stream, true);\n    };\n    Decoder.prototype.decodeStream = function (stream) {\n        return this.decodeMultiAsync(stream, false);\n    };\n    Decoder.prototype.decodeMultiAsync = function (stream, isArray) {\n        return __asyncGenerator(this, arguments, function decodeMultiAsync_1() {\n            var isArrayHeaderRequired, arrayItemsLeft, stream_2, stream_2_1, buffer, e_2, e_3_1;\n            var e_3, _a;\n            return __generator(this, function (_b) {\n                switch (_b.label) {\n                    case 0:\n                        isArrayHeaderRequired = isArray;\n                        arrayItemsLeft = -1;\n                        _b.label = 1;\n                    case 1:\n                        _b.trys.push([1, 13, 14, 19]);\n                        stream_2 = __asyncValues(stream);\n                        _b.label = 2;\n                    case 2: return [4 /*yield*/, __await(stream_2.next())];\n                    case 3:\n                        if (!(stream_2_1 = _b.sent(), !stream_2_1.done)) return [3 /*break*/, 12];\n                        buffer = stream_2_1.value;\n                        if (isArray && arrayItemsLeft === 0) {\n                            throw this.createExtraByteError(this.totalPos);\n                        }\n                        this.appendBuffer(buffer);\n                        if (isArrayHeaderRequired) {\n                            arrayItemsLeft = this.readArraySize();\n                            isArrayHeaderRequired = false;\n                            this.complete();\n                        }\n                        _b.label = 4;\n                    case 4:\n                        _b.trys.push([4, 9, , 10]);\n                        _b.label = 5;\n                    case 5:\n                        if (!true) return [3 /*break*/, 8];\n                        return [4 /*yield*/, __await(this.doDecodeSync())];\n                    case 6: return [4 /*yield*/, _b.sent()];\n                    case 7:\n                        _b.sent();\n                        if (--arrayItemsLeft === 0) {\n                            return [3 /*break*/, 8];\n                        }\n                        return [3 /*break*/, 5];\n                    case 8: return [3 /*break*/, 10];\n                    case 9:\n                        e_2 = _b.sent();\n                        if (!(e_2 instanceof DataVi