If HTTP 1.1 is used and backend doesn't return 'Connection' header, expicitly return Connection: keep-alive. #298

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merged 1 commit into from Mar 9, 2013
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@@ -236,7 +236,14 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
//
if (response.headers.connection) {
if (req.headers.connection) { response.headers.connection = req.headers.connection }
- else { response.headers.connection = 'close' }
+ else {
+ if (req.httpVersion === '1.0') {
+ response.headers.connection = 'close'
+ }
+ else if (req.httpVersion === '1.1') {
+ response.headers.connection = 'keep-alive'
+ }
+ }
}
// Remove `Transfer-Encoding` header if client's protocol is HTTP/1.0