Initial import from local backup (Documents-Playground/pakerpale)

node_modules/express-http-proxy/app/steps/handleProxyErrors.js

@@ -0,0 +1,21 @@
+'use strict';
+
+var debug = require('debug')('express-http-proxy');
+
+function connectionResetHandler(err, res) {
+  if (err && err.code === 'ECONNRESET') {
+    debug('Error: Connection reset due to timeout.');
+    res.setHeader('X-Timeout-Reason', 'express-http-proxy reset the request.');
+    res.writeHead(504, {'Content-Type': 'text/plain'});
+    res.end();
+  }
+}
+
+function handleProxyErrors(err, res, next) {
+  switch (err && err.code) {
+    case 'ECONNRESET':  { return connectionResetHandler(err, res, next); }
+    default:            { next(err); }
+  }
+}
+
+module.exports = handleProxyErrors;