linux-socket-probe

Java tool for socket metric collection on Linux

How to use

Build you own version or try use below maven dependency:

<project>

    <dependencies>
        <dependency>
            <groupId>com.curioloop</groupId>
            <artifactId>linux-socket-probe</artifactId>
            <version>1.0.0</version>
            <!--  Currently only supports x86_64  -->
            <classifier>${os.detected.arch}</classifier>
        </dependency>
    </dependencies>

    <build>
        <extensions>
            <extension>
                <groupId>kr.motd.maven</groupId>
                <artifactId>os-maven-plugin</artifactId>
                <version>${os-maven-plugin.version}</version>
            </extension>
        </extensions>
    </build>

</project>

Then:

• If your socket address set is static, please refer to Demo1.
• When working with a dynamic address set, please refer to Demo2.

Build this project with Docker

1. Create builder image

docker build -t linux-socket-probe-builder:latest - < Dockerfile

2. Enter builder container

docker run -it --rm -v "$HOME/.m2":/root/.m2 -v "$PWD":/linux-socket-probe -w /linux-socket-probe linux-socket-probe-builder:latest

4. Build with maven

mvn clean test
mvn clean javadoc:jar source:jar install

5. Deploy to central

gpg --import /root/.m2/private.key
mvn clean javadoc:jar source:jar deploy -DcreateChecksum=true -Dgpg.skip=false

Notes on use ...

• Some code use abort() to handle error
• Error prompts need to be improved

Many thanks to ...

• Passive monitoring of sockets on Linux
• Why and How to Use Netlink Socket
• netlink
• ss.c
• inet_diag.c