[Bug]: Mobus RTU nio event loop

[Joooooooooooooooooooooooooooooooooooker]

What happened?

When using Modbus RTU for testing, the following logs appear and continuously output. If the connection fails, can the error be directly returned as an exception?

`2025-05-30 14:54:37 [xxx-5,904-1] INFO o.a.p.j.s.c.NettyChannelFactory

• Channel is closed, closing worker Group also
  2025-05-30 14:54:37 [nioEventLoopGroup-6-1] WARN io.netty.channel.nio.NioEventLoop
• Selector.select() returned prematurely 512 times in a row; rebuilding Selector org.apache.plc4x.java.transport.serial.SerialPollingSelector@79e06f33.
  2025-05-30 14:54:37 [nioEventLoopGroup-6-1] INFO io.netty.channel.nio.NioEventLoop
• Migrated 1 channel(s) to the new Selector.
  2025-05-30 14:54:37 [nioEventLoopGroup-6-1] WARN io.netty.channel.nio.NioEventLoop
• Selector.select() returned prematurely 512 times in a row; rebuilding Selector org.apache.plc4x.java.transport.serial.SerialPollingSelector@395e3e41.
  2025-05-30 14:54:37 [nioEventLoopGroup-6-1] INFO io.netty.channel.nio.NioEventLoop
• Migrated 1 channel(s) to the new Selector.
  2025-05-30 14:54:37 [nioEventLoopGroup-6-1] WARN io.netty.channel.nio.NioEventLoop
• Selector.select() returned prematurely 512 times in a row; rebuilding Selector org.apache.plc4x.java.transport.serial.SerialPollingSelector@50be3b6f.
  2025-05-30 14:54:37 [nioEventLoopGroup-6-1] INFO io.netty.channel.nio.NioEventLoop
• Migrated 1 channel(s) to the new Selector.`

Version

0.13.0-SNAPSHOT

Programming Languages

• plc4c
• plc4go
• plc4j
• plc4net
• plc4py

Protocols

• AB-Ethernet
• ADS /AMS
• BACnet/IP
• C-Bus
• CANopen
• EtherNet/IP
• Firmata
• IEC-69870
• KNXnet/IP
• Modbus
• OPC-UA
• Profinet
• S7
• S7-light

[chrisdutz]

Please see my comment on #2120