Am 2020-05-27 um 14:47 schrieb Oleg Kalnichevski:
On Wed, 2020-05-27 at 14:32 +0200, Oleg Kalnichevski wrote:
...
https://github.com/apache/httpcomponents-client/commit/a554aadabafe26ae5412b26a311ffa105e623cc2
Tried with various timeouts, 5 ms, 15 ms, 25 ms, 50 ms, 500 ms.
Connections are correctly closed when:
* early response is received
* early response did not arrive in time and the server reached its
swallow limit (worked already)
I ran multiple requests in a loop as well as a subsequent one with
authentication header.
I am happily accepting this patch!
Great, but I still do not quite like the patch, though
1. There can be extra latency for normal request / response exchanges
due to the early response check.
2. The early response check is performed once and never retried. An
out
of sequence response can still be sent as a later point.
I working on a better fix. Please bear with me.
Micheal
Could you please try out this patch?
https://github.com/ok2c/httpcomponents-core/commit/732a99563e73529e0359625fda54351b843b2e34
This patch does not work (reliably):
* I have never seen EarlyResponseException
* When run over HTTPS I see early responses somtimes, sometimes I get
SSLException
* Via HTTP I never see an early response, but only SocketException
Buffers again? Note that curl reads the physical response in any case.
See output here:
http://home.apache.org/~michaelo/issues/early-response/try-1/
Michael
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