1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× | 'use strict' var transport = require('../../../spdy-transport') var base = transport.protocol.base exports.FRAME_HEADER_SIZE = 8 exports.PING_OPAQUE_SIZE = 4 exports.MAX_CONCURRENT_STREAMS = Infinity exports.DEFAULT_MAX_HEADER_LIST_SIZE = Infinity exports.DEFAULT_WEIGHT = 16 exports.frameType = { SYN_STREAM: 1, SYN_REPLY: 2, RST_STREAM: 3, SETTINGS: 4, PING: 6, GOAWAY: 7, HEADERS: 8, WINDOW_UPDATE: 9, // Custom X_FORWARDED_FOR: 0xf000 } exports.flags = { FLAG_FIN: 0x01, FLAG_COMPRESSED: 0x02, FLAG_UNIDIRECTIONAL: 0x02 } exports.error = { PROTOCOL_ERROR: 1, INVALID_STREAM: 2, REFUSED_STREAM: 3, UNSUPPORTED_VERSION: 4, CANCEL: 5, INTERNAL_ERROR: 6, FLOW_CONTROL_ERROR: 7, STREAM_IN_USE: 8, // STREAM_ALREADY_CLOSED: 9 STREAM_CLOSED: 9, INVALID_CREDENTIALS: 10, FRAME_TOO_LARGE: 11 } exports.errorByCode = base.utils.reverse(exports.error) exports.settings = { FLAG_SETTINGS_PERSIST_VALUE: 1, FLAG_SETTINGS_PERSISTED: 2, SETTINGS_UPLOAD_BANDWIDTH: 1, SETTINGS_DOWNLOAD_BANDWIDTH: 2, SETTINGS_ROUND_TRIP_TIME: 3, SETTINGS_MAX_CONCURRENT_STREAMS: 4, SETTINGS_CURRENT_CWND: 5, SETTINGS_DOWNLOAD_RETRANS_RATE: 6, SETTINGS_INITIAL_WINDOW_SIZE: 7, SETTINGS_CLIENT_CERTIFICATE_VECTOR_SIZE: 8 } exports.settingsIndex = [ null, 'upload_bandwidth', 'download_bandwidth', 'round_trip_time', 'max_concurrent_streams', 'current_cwnd', 'download_retrans_rate', 'initial_window_size', 'client_certificate_vector_size' ] exports.DEFAULT_WINDOW = 64 * 1024 exports.MAX_INITIAL_WINDOW_SIZE = 2147483647 exports.goaway = { OK: 0, PROTOCOL_ERROR: 1, INTERNAL_ERROR: 2 } exports.goawayByCode = base.utils.reverse(exports.goaway) exports.statusReason = { 100: 'Continue', 101: 'Switching Protocols', 102: 'Processing', // RFC 2518, obsoleted by RFC 4918 200: 'OK', 201: 'Created', 202: 'Accepted', 203: 'Non-Authoritative Information', 204: 'No Content', 205: 'Reset Content', 206: 'Partial Content', 207: 'Multi-Status', // RFC 4918 300: 'Multiple Choices', 301: 'Moved Permanently', 302: 'Moved Temporarily', 303: 'See Other', 304: 'Not Modified', 305: 'Use Proxy', 307: 'Temporary Redirect', 308: 'Permanent Redirect', // RFC 7238 400: 'Bad Request', 401: 'Unauthorized', 402: 'Payment Required', 403: 'Forbidden', 404: 'Not Found', 405: 'Method Not Allowed', 406: 'Not Acceptable', 407: 'Proxy Authentication Required', 408: 'Request Time-out', 409: 'Conflict', 410: 'Gone', 411: 'Length Required', 412: 'Precondition Failed', 413: 'Request Entity Too Large', 414: 'Request-URI Too Large', 415: 'Unsupported Media Type', 416: 'Requested Range Not Satisfiable', 417: 'Expectation Failed', 418: 'I\'m a teapot', // RFC 2324 422: 'Unprocessable Entity', // RFC 4918 423: 'Locked', // RFC 4918 424: 'Failed Dependency', // RFC 4918 425: 'Unordered Collection', // RFC 4918 426: 'Upgrade Required', // RFC 2817 428: 'Precondition Required', // RFC 6585 429: 'Too Many Requests', // RFC 6585 431: 'Request Header Fields Too Large', // RFC 6585 500: 'Internal Server Error', 501: 'Not Implemented', 502: 'Bad Gateway', 503: 'Service Unavailable', 504: 'Gateway Time-out', 505: 'HTTP Version Not Supported', 506: 'Variant Also Negotiates', // RFC 2295 507: 'Insufficient Storage', // RFC 4918 509: 'Bandwidth Limit Exceeded', 510: 'Not Extended', // RFC 2774 511: 'Network Authentication Required' // RFC 6585 } |