Tomcat 9.0 conf server.xml sample

C:\Program Files\Apache Software Foundation\Tomcat 9.0\conf\server.xml

	<Connector protocol="HTTP/1.1"
               port="8080" 
               maxThreads="200" 
               connectionTimeout="20000"
               redirectPort="443" >
    </Connector>

    <Connector protocol="org.apache.coyote.http11.Http11Nio2Protocol"
               port="443" 
               enableLookups="false" 
               disableUploadTimeout="true" 
               acceptCount="100" 
               maxThreads="200" 
               scheme="https" 
               secure="true" 
               SSLEnabled="true" 
               keystoreFile="conf/xxxx.keystore" 
               keystorePass="xxxxxxxxxxxxxxxxxxxxxx" 
               clientAuth="false" 
               sslProtocol="TLSv1.2,TLSv1.3"
               ciphers="TLS-AES-128-GCM-SHA256,TLS-AES-256-GCM-SHA384,TLS-CHACHA20-POLY1305-SHA256,ECDHE-ECDSA-AES128-GCM-SHA256,ECDHE-RSA-AES128-GCM-SHA256,ECDHE-ECDSA-AES128-SHA256,ECDHE-RSA-AES128-SHA256,ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES256-SHA384,ECDHE-RSA-AES256-SHA384">
        <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" /> 
    </Connector>

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