Oleg Golovanov created HTTPCLIENT-2223:
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Summary: "set socket timeout to 0" before connection released - it
ok or not?
Key: HTTPCLIENT-2223
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2223
Project: HttpComponents HttpClient
Issue Type: Bug
Components: HttpClient (classic)
Affects Versions: 4.5.13
Environment: Docker
Ubuntu 20.04.2 LTS
Java(TM) SE Runtime Environment (build 1.8.0_333-b02)
Reporter: Oleg Golovanov
Hi.
I am trying to understand why my TLS connections getting closed after small
period of time.
1) There are no SSL errors ( debugged via javax.net.debug=all -> same TLS
version and cipher like in real browser )
2) Connection and socket timeout set to 60s
3) Calls closeExpiredConnections() and closeIdleConnections() are disabled.
I expect that the only reason here is "set socket timeout to 0".
It is ok, that before connection released -> its socket timeout set to 0?
And after connection lease -> its socket timeout correctly set to 60s?
## work done, connection released ##
http-outgoing-7: set socket timeout to 60000
Connection [id: 7][route: \{tls}->http://proxy->https://target] can be kept
alive indefinitely
http-outgoing-7: set socket timeout to 0
Connection released: [id: 7][route:
\{tls}->http://proxy->[https://target|https://target/]][total available: 11;
{*}route allocated: 1 of 100{*}; total allocated: 17 of 10000]
## 10 seconds later ##
Connection request: [route: \{tls}->proxy->target][total available: 13; route
allocated: 1 of 100; total allocated: 19 of 10000]
Сonnection leased: [id: 7][route: \{tls}->http://proxy->https://target][total
available: 12; route allocated: 1 of 100; total allocated: 19 of 10000]
http-outgoing-7: set socket timeout to 60000
... going to work with that route, but ...
Connection released: [id: 7][route:
\{tls}->[http://proxy|http://proxy/]->https://target][total available: 12;
{*}route allocated: 0 of 100{*}; total allocated: 18 of 10000]
I/O exception (org.apache.http.NoHttpResponseException) caught when processing
request to \{tls}->http://proxy->https://target: The target server failed to
respond
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