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| author | 8cy <[email protected]> | 2020-04-03 02:48:28 -0700 |
|---|---|---|
| committer | 8cy <[email protected]> | 2020-04-03 02:48:28 -0700 |
| commit | f9159ea2d994e14180fb02ab562f0119513e67cf (patch) | |
| tree | 09d14cdf05456567156738b681379d4bccd64e5c /node_modules/http-basic/lib/cache-utils.js | |
| parent | 2020/04/03, 02:42, V1.2.1 (diff) | |
| download | s5nical-f9159ea2d994e14180fb02ab562f0119513e67cf.tar.xz s5nical-f9159ea2d994e14180fb02ab562f0119513e67cf.zip | |
2020/04/03, 02:47, V1.2.2
Diffstat (limited to 'node_modules/http-basic/lib/cache-utils.js')
| -rw-r--r-- | node_modules/http-basic/lib/cache-utils.js | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/node_modules/http-basic/lib/cache-utils.js b/node_modules/http-basic/lib/cache-utils.js deleted file mode 100644 index 3f76b0f..0000000 --- a/node_modules/http-basic/lib/cache-utils.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict'; - -exports.isMatch = function (requestHeaders, cachedResponse) { - if (cachedResponse.headers['vary'] && cachedResponse.requestHeaders) { - return cachedResponse.headers['vary'].split(',').map(function (header) { return header.trim().toLowerCase(); }).every(function (header) { - return requestHeaders[header] === cachedResponse.requestHeaders[header]; - }); - } else { - return true; - } -}; -exports.isExpired = function (cachedResponse) { - var match - if (cachedResponse.headers['cache-control'] && (match = /^public\, *max\-age\=(\d+)$/.exec(cachedResponse.headers['cache-control']))) { - var time = (Date.now() - cachedResponse.requestTimestamp) / 1000; - if ((+match[1]) > time) { - return false; - } - } - if (cachedResponse.statusCode === 301 || cachedResponse.statusCode === 308) return false; - return true; -}; -exports.canCache = function (res) { - if (res.headers['etag']) return true; - if (/^public\, *max\-age\=(\d+)$/.test(res.headers['cache-control'])) return true; - if (res.statusCode === 301 || res.statusCode === 308) return true; - - return false; -}; |