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22 lines
597 B
JavaScript
22 lines
597 B
JavaScript
5 years ago
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'use strict';
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var debug = require('debug')('express-http-proxy');
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function connectionResetHandler(err, res) {
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if (err && err.code === 'ECONNRESET') {
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debug('Error: Connection reset due to timeout.');
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res.setHeader('X-Timeout-Reason', 'express-http-proxy reset the request.');
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res.writeHead(504, {'Content-Type': 'text/plain'});
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res.end();
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}
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}
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function handleProxyErrors(err, res, next) {
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switch (err && err.code) {
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case 'ECONNRESET': { return connectionResetHandler(err, res, next); }
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default: { next(err); }
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}
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}
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module.exports = handleProxyErrors;
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