Introduction

This is an OPC UA experimental Pubsub implementation.

The implementation is based on the foundation of the crate opcua.

State

Currently only standalone subscriber and publisher via UADP are supported, see examples standalone_subscriber and standalone_publisher. The subscriber is tested against open62541

Features

• Pubsub Messages
• Standalone Pubsub
• integrated Subscription
• integrated Publisher
• Tokio support

UADP (Pubsub via Multicast UDP)

• UADP Data Messages
• UADP Delta Messages
• UADP Events Messages
• UADP Keepalive Message
• UADP Chunked Messages
• UADP Discovery
• UADP Security

Integration Publisher with opcua server

• PubSubConnection
• PublishedDataSet
• WriterGroupe
• DataSetWriter
• Information Model

Integration Subscriber with opcua client

• PubSubConnection
• SubscripedDataSet
• ReaderGroupe
• DataSetReader
• Information Model

WriterGroupe

• MessageOrdering
• Raw Structures
• KeepAlive

License

The code is licenced under MPL-2.0. Like all open source code, you use this code at your own risk.