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[fix] Add guards to every throw-able res.end call

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indexzero 2011-08-28 21:27:01 -04:00
parent de4a6fe8a5
commit e1c41d0694
1 changed files with 12 additions and 6 deletions
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18
lib/node-http-proxy/http-proxy.js
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@ -178,7 +178,8 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
}
}
res.end();
try { res.end() }
catch (ex) { console.error("res.end error: %s", ex.message) }
}
//
@ -209,7 +210,9 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
// If `response.statusCode === 304`: No 'data' event and no 'end'
if (response.statusCode === 304) {
return res.end();
try { res.end() }
catch (ex) { console.error("res.end error: %s", ex.message) }
return;
}
//
@ -223,9 +226,10 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
try {
res.write(chunk);
}
catch (er) {
catch (ex) {
console.error("res.write error: %s", ex.message);
try { res.end() }
catch (er) {}
catch (ex) { console.error("res.write error: %s", ex.message) }
}
}
});
@ -240,8 +244,10 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
response.on('end', function () {
if (!errState) {
reverseProxy.removeListener('error', proxyError);
res.end();
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);
}