On 06/03/2023 23:58, James H. H. Lampert wrote:
On 03/03/2023 17:44, I wrote:
Ok, another question: will Tomcat 9 accept a "legacy" connector
definition in the form as shown below?
<Connector port="443"
protocol="org.apache.coyote.http11.Http11Protocol" maxThreads="150"
SSLEnabled="true" scheme="https" secure="true"
keystoreFile="/foo/tomcat/bar.ks" keyAlias="baz" clientAuth="false"
sslProtocol="TLS" />
To which Mark Thomas replied:
Yes.
This afternoon, I realized that I had a guinea pig available for testing
our webapp under Tomcat 9, on an IBM Midrange box.
With a connector defined according to the above form, I tried launching,
and got this:
06-Mar-2023 18:42:08.677 SEVERE [main]
org.apache.catalina.connector.Connector.<init> Protocol handler
instantiation failed java.lang.ClassNotFoundException:
org.apache.coyote.http11.Http11Protocol at
java.lang.Class.forNameImpl(Native Method) at
java.lang.Class.forName(Class.java:339) at
org.apache.coyote.ProtocolHandler.create(ProtocolHandler.java:260)
. . .
So I'm guessing I need to change the class given in the protocol clause.
To what?
Sorry, I didn't check the values provided in the example. I was just
looking at the overall style.
You need one of the following:
org.apache.coyote.http11.Http11NioProtocol
org.apache.coyote.http11.Http11Nio2Protocol
org.apache.coyote.http11.Http11AprProtocol
See the protocol attribute here:
https://tomcat.apache.org/tomcat-9.0-doc/config/http.html#Standard_Implementation
Mark
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