| Feature | Support |
|---|---|
| Encoding | |
| OPC UA Binary | ✔️ |
| OPC UA JSON | ✔️ |
| OPC UA XML | 🌑 |
| Transport | |
| UA-TCP UA-SC UA Binary | ✔️ |
| OPC UA HTTPS | 🌑 |
| SOAP-HTTP WS-SC UA Binary | 🌑 |
| SOAP-HTTP WS-SC UA XML | 🌑 |
| SOAP-HTTP WS-SC UA XML-UA Binary | 🌑 |
| Encryption | |
| None | ✔️ |
| Basic128Rsa15 | ✔️ |
| Basic256 | ✔️ |
| Basic256Sha256 | ✔️ |
| Aes256Sha256RsaPss | ✔️ |
| Authentication | |
| Anonymous | ✔️ |
| User Name Password | ✔️ |
| X509 Certificate | ✔️ |
| Service-Set | Service | Support |
|---|---|---|
| Discovery Service Set | FindServers() | ✔️ |
| FindServersOnNetwork() | ✔️ | |
| GetEndpoints() | ✔️ | |
| RegisterServer() | ✔️ | |
| RegisterServer2() | 🌕 | |
| Secure Channel Service Set | OpenSecureChannel() | ✔️ |
| CloseSecureChannel() | ✔️ | |
| Session Service Set | CreateSession() | ✔️ |
| CloseSession() | ✔️ | |
| ActivateSession() | ✔️ | |
| Cancel() | ✔️ | |
| Node Management Service Set | AddNodes() | ✔️ |
| AddReferences() | ✔️ | |
| DeleteNodes() | ✔️ | |
| DeleteReferences() | ✔️ | |
| View Service Set | Browse() | ✔️ |
| BrowseNext() | ✔️ | |
| TranslateBrowsePathsToNodeIds() | ✔️ | |
| RegisterNodes() | ✔️ | |
| UnregisterNodes() | ✔️ | |
| Query Service Set | QueryFirst() | 🌑 |
| QueryNext() | 🌑 | |
| Attribute Service Set | Read() | ✔️ |
| Write() | ✔️ | |
| HistoryRead() | 🌕 | |
| HistoryUpdate() | 🌕 | |
| Method Service Set | Call() | ✔️ |
| MonitoredItems Service Set | CreateMonitoredItems() | ✔️ |
| DeleteMonitoredItems() | ✔️ | |
| ModifyMonitoredItems() | ✔️ | |
| SetMonitoringMode() | ✔️ | |
| SetTriggering() | ✔️ | |
| Subscription Service Set | CreateSubscription() | ✔️ |
| ModifySubscription() | ✔️ | |
| SetPublishingMode() | ✔️ | |
| Publish() | ✔️ | |
| Republish() | ✔️ | |
| DeleteSubscriptions() | ✔️ | |
| TransferSubscriptions() | ✔️ |
| Subscriptions | |
|---|---|
| DataChange MonitoredItems | ✔️ |
| DataChange Filters | ✔️ |
| Event MonitoredItems | ✔️ |
| Event Filters | ✔️ |
| Discovery | |
|---|---|
| Local Discovery Server | ✔️ |
| Local Discovery Server Multicast Ext. | ✔️ |
| Global Discovery Server | 🌑 |
- All services are supported
- Handling of subscriptions in the background
- Asynchronous and Synchronous API
| Feature | Support |
|---|---|
| NetworkMessage encoding/decoding | |
| Binary (UADP) | ✔️ |
| JSON | ✔️ |
| Message En/decryption | ✔️ |
| PubSub Transport | |
| UDP/multicast | ✔️ |
| Ethernet | ✔️ |
| MQTT | ✔️ |
| AMQP | 🌑 |
| Publisher Configuration | |
| Configure (server-side) publisher at runtime | ✔️ |
| Configuration representation in information model | ✔️ |
| Security Key Service Model | ✔️ |
| Subscriber Configuration | |
| Configure (server-side) subscriber at runtime | ✔️ |
| Configuration representation in information model | ✔️ |