Is there an example of how to use modbus-tcp-slave?

[129duckflew]

In the current latest version 2.0.0-rc3 in the readme file I only see the usage of modbus-master

[kevinherron]

There is a server that gets created in the tests but I’ll see about adding a little more explanation to the readme file as well.

modbus/modbus-tests/src/test/java/modbus/ModbusTcpClientServerIT.java

Line 48 in 6ba5c82

server = ModbusTcpServer.create(serverTransport, modbusServices);

[kevinherron]

There is also a real/production example of it being used in https://github.com/kevinherron/modbus-server-driver

[129duckflew]

The Maven repository jar doesn't seem to contain the NettyTcpServerTransport class, and I introduced the dependencies with the following coordinates

  <dependency>
            <groupId>com.digitalpetri.modbus</groupId>
            <artifactId>modbus</artifactId>
            <version>2.0.0-RC3</version>
        </dependency>

I look at the full files under the introduced dependency com.digitalpetri.modbus.server package as follows

Is there a bug in the way I introduced the jar package, thanks for any response

[kevinherron]

You need the modbus-tcp dependency, which transitively includes modbus:

<dependency>
    <groupId>com.digitalpetri.modbus</groupId>
    <artifactId>modbus-tcp</artifactId>
    <version>2.0.0-RC3</version>
</dependency>