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Revert "[refactor] Improved event handler cleanup "

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This reverts commit 9f923325d08ac018a3325beaa9e0805b5eda61e6.
This commit is contained in:
root 2011-10-25 16:13:43 +00:00
parent 9f923325d0
commit c83d88ee88
1 changed files with 18 additions and 40 deletions
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56
lib/node-http-proxy/http-proxy.js
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@ -236,46 +236,24 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
res.on('drain', ondrain); res.on('drain', ondrain);
function onend() { //
cleanup(); // When the `reverseProxy` `response` ends, end the
res.end(); // corresponding outgoing `res` unless we have entered
// an error state. In which case, assume `res.end()` has
// already been called and the 'error' event listener
// removed.
//
response.on('end', function () {
if (!errState) {
reverseProxy.removeListener('error', proxyError);
try { res.end() }
catch (ex) { console.error("res.end error: %s", ex.message) }
// Emit the `end` event now that we have completed proxying
self.emit('end', req, res);
} }
});
function onclose() {
cleanup();
res.destroy();
}
response.on('close', onclose);
response.on('end', onend);
response.on('error', proxyError);
res.on('error', proxyError);
function cleanup() {
response.removeListener('data', ondata);
res.removeListener('drain', ondrain);
response.removeListener('end', onend);
response.removeListener('close', onclose);
response.removeListener('error', proxyError);
res.removeListener('error', proxyError);
response.removeListener('end', cleanup);
response.removeListener('close', cleanup);
res.removeListener('end', cleanup);
res.removeListener('close', cleanup);
}
response.on('end', cleanup);
response.on('close', cleanup);
res.on('end', cleanup);
res.on('close', cleanup);
}); });
// //