Installing tomcat-native / libtcnative

installing-libtc-native.txt

wget 'http://www-eu.apache.org/dist/tomcat/tomcat-connectors/native/1.2.14/source/tomcat-native-1.2.14-src.tar.gz'
tar xzf tomcat-native-1.2.14-src.tar.gz
cd tomcat-native-1.2.14-src/native
apt install libapr1-dev libssl-dev  gcc make
./configure && make && make install

Add to /usr/local/tomcat/bin/setenv.sh:
export CATALINA_OPTS="$CATALINA_OPTS -Djava.library.path=$PATH:/usr/local/apr/lib/"

On a mac: brew install libtcnative.  Then add to $tomcat/bin/setenv.sh   CATALINA_OPTS="$CATALINA_OPTS -Djava.library.path=/usr/local/opt/tomcat-native/lib"



in $tomcat/conf/server.xml enable this connector:
    <Connector URIEncoding="UTF-8" port="8443" protocol="org.apache.coyote.http11.Http11AprProtocol"
               maxThreads="150" SSLEnabled="true" >
        <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />
        <SSLHostConfig>
            <Certificate certificateKeyFile="conf/localhost-rsa-key.pem"
                         certificateFile="conf/localhost-rsa-cert.pem"
                         certificateChainFile="conf/localhost-rsa-chain.pem"
                         type="RSA" />
        </SSLHostConfig>
    </Connector>


# ls -lrt /usr/local/apr/lib/
total 2960
drwxr-sr-x 2 root staff    4096 Oct 19 02:35 pkgconfig
-rwxr-xr-x 1 root staff 1103616 Oct 19 02:35 libtcnative-1.so.0.2.14
lrwxrwxrwx 1 root staff      23 Oct 19 02:35 libtcnative-1.so.0 -> libtcnative-1.so.0.2.14
lrwxrwxrwx 1 root staff      23 Oct 19 02:35 libtcnative-1.so -> libtcnative-1.so.0.2.14
-rwxr-xr-x 1 root staff    1041 Oct 19 02:35 libtcnative-1.la
-rw-r--r-- 1 root staff 1916200 Oct 19 02:35 libtcnative-1.a

If you need to create the rsa key/certs:
# openssl req -x509 -newkey rsa:4096 -keyout conf/localhost-rsa-key.pem -out conf/localhost-rsa-cert.pem -days 36500 -nodes -subj "/C=NZ/ST=Waikato/L=Cambridge/O=RimuHosting/OU=RimuHosting/CN=localhost"

wget 'http://www-eu.apache.org/dist/tomcat/tomcat-connectors/native/1.2.14/source/tomcat-native-1.2.14-src.tar.gz'
tar xzf tomcat-native-1.2.14-src.tar.gz
cd tomcat-native-1.2.14-src/native
apt install libapr1-dev libssl-dev gcc make
./configure && make && make install