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[ https://issues.apache.org/jira/browse/OFBIZ-11408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Brohl updated OFBIZ-11408: ---------------------------------- Description: During startup the following error message is displayed while initializing the Tomcat https connector: {code:java} Feb 23, 2020 12:21:39 PM org.apache.coyote.http11.AbstractHttp11Protocol configureUpgradeProtocol SEVERE: The upgrade handler [org.apache.coyote.http2.Http2Protocol] for [h2] only supports upgrade via ALPN but has been configured for the ["https-jsse-nio-8443"] connector that does not support ALPN. Feb 23, 2020 12:21:39 PM org.apache.coyote.AbstractProtocol init INFO: Initializing ProtocolHandler ["https-jsse-nio-8443"]{code} This is because ALPN is not supported in Java 8 (Java 9 and above). It needs some additional configuration. See [https://tomcat.apache.org/tomcat-9.0-doc/config/http.html#HTTP/2_Support] [https://tomcat.apache.org/tomcat-9.0-doc/ssl-howto.html] As far as I see, this affects the protocol upgrade which fails, https is working ok though. This affects trunk, have to check 17.12/18.12. was: During startup the following error message is displayed while initializing the Tomcat https connector: {code:java} Feb 23, 2020 12:21:39 PM org.apache.coyote.http11.AbstractHttp11Protocol configureUpgradeProtocol SEVERE: The upgrade handler [org.apache.coyote.http2.Http2Protocol] for [h2] only supports upgrade via ALPN but has been configured for the ["https-jsse-nio-8443"] connector that does not support ALPN. Feb 23, 2020 12:21:39 PM org.apache.coyote.AbstractProtocol init INFO: Initializing ProtocolHandler ["https-jsse-nio-8443"]{code} This is because ALPN is not supported in Java 8 (Java 9 and above). It needs some additional configuration. See https://tomcat.apache.org/tomcat-9.0-doc/config/http.html#HTTP/2_Support As far as I see, this affects the protocol upgrade which fails, https is working ok though. This affects trunk, have to check 17.12/18.12. > Misconfiguration in Tomcat https configuration / UpgradeHandler > ---------------------------------------------------------------- > > Key: OFBIZ-11408 > URL: https://issues.apache.org/jira/browse/OFBIZ-11408 > Project: OFBiz > Issue Type: Bug > Components: framework > Affects Versions: Trunk > Reporter: Michael Brohl > Assignee: Michael Brohl > Priority: Major > > During startup the following error message is displayed while initializing the Tomcat https connector: > {code:java} > Feb 23, 2020 12:21:39 PM org.apache.coyote.http11.AbstractHttp11Protocol configureUpgradeProtocol > SEVERE: The upgrade handler [org.apache.coyote.http2.Http2Protocol] for [h2] only supports upgrade via ALPN but has been configured for the ["https-jsse-nio-8443"] connector that does not support ALPN. > Feb 23, 2020 12:21:39 PM org.apache.coyote.AbstractProtocol init > INFO: Initializing ProtocolHandler ["https-jsse-nio-8443"]{code} > This is because ALPN is not supported in Java 8 (Java 9 and above). It needs some additional configuration. > See > [https://tomcat.apache.org/tomcat-9.0-doc/config/http.html#HTTP/2_Support] > [https://tomcat.apache.org/tomcat-9.0-doc/ssl-howto.html] > As far as I see, this affects the protocol upgrade which fails, https is working ok though. > This affects trunk, have to check 17.12/18.12. -- This message was sent by Atlassian Jira (v8.3.4#803005) |
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