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Oleg Kalnichevski commented on HTTPCLIENT-2134: ----------------------------------------------- > Perhaps some sort of "EndpointIdentificationPolicy" could be considered to > make this simpler [~peter.dettman] In all honesty I simply lack the necessary TLS expertise to do the right things here. I would really appreciate if an external contributor came forth and proposed a patch. This is what I basically said to the original reporter. Oleg > HttpClient doesn't reuse TLS 1.2 Session > ---------------------------------------- > > Key: HTTPCLIENT-2134 > URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2134 > Project: HttpComponents HttpClient > Issue Type: Improvement > Components: HttpClient (classic) > Affects Versions: 4.5.13, 5.0.3 > Reporter: Maxim Egorov > Priority: Minor > Labels: volunteers-wanted > Attachments: TestApacheHttpClientApp.java, handshake.log > > > To reproduce run on java 11+: > java -cp ... -Djavax.net.debug=ssl:handshake TestApacheHttpClientApp > As you can see from handshake.log file HttpClient always create new tls > session. > The root of problem is support of Extended Master Key Extension in > [https://github.com/openjdk/jdk/blob/jdk-11+28/src/java.base/share/classes/sun/security/ssl/ClientHello.java#L497.] > The standard jdk HttpURLConnection doesn't be affected this issues because > of it sets chc.sslConfig.identificationProtocol equals to HTTPS by default > [https://github.com/openjdk/jdk/blob/jdk-11%2B28/src/java.base/share/classes/sun/net/www/protocol/https/HttpsClient.java#L560.] > I tried to repeat the same trick (The commented code), but due to the bugs > of JDK [https://bugs.openjdk.java.net/browse/JDK-8253368] and may be > incorrect implementation of method > org.apache.http.impl.BHttpConnectionBase.close it doesn't work. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@hc.apache.org For additional commands, e-mail: dev-h...@hc.apache.org