open62541/FEATURES.md

open62541 Supported Features

OPC UA Stack

**Encoding **
OPC UA Binary	:heavy_check_mark:
OPC UA JSON	:new_moon:	WIP for Release 0.4
OPC UA XML	:new_moon:
Transport
UA-TCP UA-SC UA Binary	:heavy_check_mark:
OPC UA HTTPS	:new_moon:
SOAP-HTTP WS-SC UA Binary	:new_moon:
SOAP-HTTP WS-SC UA XML	:new_moon:
SOAP-HTTP WS-SC UA XML-UA Binary	:new_moon:
Encryption
None	:heavy_check_mark:
Basic128Rsa15	:heavy_check_mark:	master, Release 0.3
Basic256	:heavy_check_mark:	master, Release 0.3
Basic256Sha256	:heavy_check_mark:	master, Release 0.3
Authentication
Anonymous	:heavy_check_mark:
User Name Password	:heavy_check_mark:
X509 Certificate	:new_moon:

OPC UA Server

Service-Set	Service	Support	Comment
Discovery Service Set	FindServers()	:heavy_check_mark:
	FindServersOnNetwork()	:full_moon:	master, Release 0.3
	GetEndpoints()	:heavy_check_mark:
	RegisterServer()	:heavy_check_mark:
	RegisterServer2()	:full_moon:	master, Release 0.3
Secure Channel Service Set	OpenSecureChannel()	:heavy_check_mark:
	CloseSecureChannel()	:heavy_check_mark:
Session Service Set	CreateSession()	:heavy_check_mark:
	CloseSession()	:heavy_check_mark:
	ActivateSession()	:heavy_check_mark:
	Cancel()	:new_moon:
Node Management Service Set	AddNodes()	:heavy_check_mark:
	AddReferences()	:heavy_check_mark:
	DeleteNodes()	:heavy_check_mark:
	DeleteReferences()	:heavy_check_mark:
View Service Set	Browse()	:heavy_check_mark:
	BrowseNext()	:heavy_check_mark:
	TranslateBrowsePathsToNodeIds()	:heavy_check_mark:
	RegisterNodes()	:heavy_check_mark:
	UnregisterNodes()	:heavy_check_mark:
Query Service Set	QueryFirst()	:new_moon:
	QueryNext()	:new_moon:
Attribute Service Set	Read()	:heavy_check_mark:
	Write()	:heavy_check_mark:
	HistoryRead()	:waning_gibbous_moon:	WIP, Release 0.4
	HistoryUpdate()	:waning_gibbous_moon:	WIP, Release 0.4
Method Service Set	Call()	:heavy_check_mark:
MonitoredItems Service Set	CreateMonitoredItems()	:heavy_check_mark:	See below for Events
	DeleteMonitoredItems()	:heavy_check_mark:
	ModifyMonitoredItems()	:heavy_check_mark:
	SetMonitoringMode()	:heavy_check_mark:
	SetTriggering()	:new_moon:
Subscription Service Set	CreateSubscription()	:heavy_check_mark:
	ModifySubscription()	:heavy_check_mark:
	SetPublishingMode()	:heavy_check_mark:
	Publish()	:heavy_check_mark:
	Republish()	:heavy_check_mark:
	DeleteSubscriptions()	:heavy_check_mark:
	TransferSubscriptions()	:new_moon:

Subscriptions
DataChange MonitoredItems	:heavy_check_mark:	master, Release 0.3
DataChange Filters	:heavy_check_mark:	master
Event MonitoredItems	:heavy_check_mark:	master
Event Filters	:new_moon:

Discovery		See Discovery Service Set
Local Disovery Server	:heavy_check_mark:	master, Release 0.3
Local Discovery Server Multicast Ext.	:heavy_check_mark:	master, Release 0.3
Global Discovery Server	:new_moon:

OPC UA Client

• All services are supported
• Handling of subscriptions in the background

OPC UA PubSub

NetworkMessage decoding/encoding
Binary (UADP)	:heavy_check_mark:
JSON	:new_moon:	WIP
PubSub Transport
UDP/multicast (send and receive)	:heavy_check_mark:
Ethernet (TSN)	:waning_gibbous_moon:	Defined API to plug in custom networking implementation
MQTT	:new_moon:	WIP
AMQP	:new_moon:
Publisher Configuration
Configure (server-side) Publisher at runtime	:heavy_check_mark:
Configuration representation in information model	:heavy_check_mark:	Runtime configuration changes by editing the information model representation are possible
Security Key Service Model	:new_moon:
Subscriber Configuration	:waning_gibbous_moon:	Manual Subscriber only