Connection to upstream server failed javax.net.ssl.SSLHandshakeException: Received fatal alert: illegal_parameter

[apanly]

Help !!!

CentOS7 Python selenium request https://www.dmcic.com:8443 and 118.213.37.90 , has error .

i think because the ssl is generated by self. anyone can resolve this problem !!

the following error msg

[INFO 2021-12-01T23:17:18,172 org.littleshoot.proxy.impl.ProxyToServerConnection] (LittleProxy-0-ProxyToServerWorker-0) (HANDSHAKING) [id: 0x6542ca0e, L:0.0.0.0/0.0.0.0:53524 ! R:www.dmcic.com/118.213.37.90:8443]: Connection to upstream server failed javax.net.ssl.SSLHandshakeException: Received fatal alert: illegal_parameter
at sun.security.ssl.Alert.createSSLException(Alert.java:131) ~[?:1.8.0_312]
at sun.security.ssl.Alert.createSSLException(Alert.java:117) ~[?:1.8.0_312]
at sun.security.ssl.TransportContext.fatal(TransportContext.java:311) ~[?:1.8.0_312]
at sun.security.ssl.Alert$AlertConsumer.consume(Alert.java:293) ~[?:1.8.0_312]
at sun.security.ssl.TransportContext.dispatch(TransportContext.java:185) ~[?:1.8.0_312]
at sun.security.ssl.SSLTransport.decode(SSLTransport.java:152) ~[?:1.8.0_312]
at sun.security.ssl.SSLEngineImpl.decode(SSLEngineImpl.java:588) ~[?:1.8.0_312]
at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:544) ~[?:1.8.0_312]