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https://issues.apache.org/jira/browse/OFBIZ-11408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Brohl updated OFBIZ-11408:
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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.
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