README
¶
opcua - 
Browse, read, write and subscribe to the live data published by the OPC UA servers on your network.
This package supports OPC UA TCP transport protocol with secure channel and binary encoding. For more information, visit https://reference.opcfoundation.org.
Includes Client and Server
To connect to an OPC UA server, start here
To create your own OPC UA server, start here
Recent News
Encodes variables of 2D/3D slices.
Benchmark shows this package 10X faster than Gopcua/opcua to encode a typical payload to the network.
pkg: github.com/awcullen/opcua/cmd/benchmark
cpu: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz
BenchmarkGopcuaEncode
BenchmarkGopcuaEncode-4 120178 9332 ns/op 2536 B/op 97 allocs/op
BenchmarkAwcullenEncode
BenchmarkAwcullenEncode-4 1728259 859.3 ns/op 154 B/op 4 allocs/op
PASS
Directories
¶
| Path | Synopsis |
|---|---|
|
cmd
|
|
|
gen_opcua
command
gen_opcua is a tool to generate the standard types, nodeids, and status codes from the schema provided by the OPC Foundation.
|
gen_opcua is a tool to generate the standard types, nodeids, and status codes from the schema provided by the OPC Foundation. |
|
testclient
command
|
|
|
testserver
command
|
|
|
Package opcua provides support for OPC Unified Architecture in Go.
|
Package opcua provides support for OPC Unified Architecture in Go. |
Click to show internal directories.
Click to hide internal directories.