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OpcuaGateway

@totemsdk/edge-opcua

@totemsdk/edge-opcua / OpcuaGateway

Interface: OpcuaGateway

Properties​

status​

readonly status: "stopped" | "running" | "error"

Methods​

browse()​

browse(nodeId): Promise<EdgeOperationResult<{ nodes: OpcuaNode[]; }>>

Parameters​

nodeId​

string

Returns​

Promise<EdgeOperationResult<{ nodes: OpcuaNode[]; }>>

call()​

call(objectId, methodId, args): Promise<EdgeOperationResult<{ results: OpcuaValue[]; }>>

Parameters​

objectId​

string

methodId​

string

args​

OpcuaValue[]

Returns​

Promise<EdgeOperationResult<{ results: OpcuaValue[]; }>>

read()​

read(nodeId): Promise<EdgeOperationResult<{ value: OpcuaValue; }>>

Parameters​

nodeId​

string

Returns​

Promise<EdgeOperationResult<{ value: OpcuaValue; }>>

start()​

start(): Promise<void>

Returns​

Promise<void>

stop()​

stop(): Promise<void>

Returns​

Promise<void>

write()​

write(nodeId, value): Promise<EdgeOperationResult<unknown>>

Parameters​

nodeId​

string

value​

OpcuaValue

Returns​

Promise<EdgeOperationResult<unknown>>