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IDProjectCategoryView StatusLast Update
000198210000-007: Profilespublic2013-03-19 17:10
ReporterJim Luth Assigned ToPaul Hunkar  
PriorityhighSeveritymajorReproducibilityalways
Status closedResolutionfixed 
Platform1.01OS1.01OS Version1.01
Product Version1.01 
Fixed in Version1.02 
Summary0001982: Support for File Transfer
Description

OPC UA allows handling files for example as ByteStrings. However, transferring large files becomes an issue due to the maximum message size. It would be desirable to have a standard concept in the information model representing files and allowing reading, writing and manipulating files by accessing the files in several requests so the file is split into several messages and the max. message size does not have to be increased as this would be a security risk (DOS attacks).
This is for example needed in the next version of the PLCopen 61131-3 information model, but also FDI deals with files and there is a general need for example when downloading a new configuration to a PLC.

TagsNo tags attached.
Commit Version
Fix Due Date

Relationships

related to 0001502 closedWolfgang Mahnke 10000-005: Information Model Support for File Transfer 

Activities

Paul Hunkar

2012-04-12 20:55

developer   ~0003555

Make sure client is its own facet since this is an important featire for a client

Also add to server as its own facet

Agreed to in F2F Boston

Paul Hunkar

2012-08-23 14:29

developer   ~0004037

Added ConformanceUnits for
Server support including reads (minimum user access control)
Server support including writes (multilevel user access control)

Client access to receive a file from the Server
Client access to transfer a file to the Server

Paul Hunkar

2012-11-27 13:01

developer   ~0004297

Fixed in profile version 1.02.11

Jim Luth

2013-03-19 17:10

administrator   ~0004594

Verified text is in the doc

Issue History

Date Modified Username Field Change
2012-04-09 14:06 Jim Luth New Issue
2012-04-09 14:06 Jim Luth Status new => assigned
2012-04-09 14:06 Jim Luth Assigned To => Paul Hunkar
2012-04-09 14:06 Jim Luth Issue generated from: 0001502
2012-04-09 14:06 Jim Luth Relationship added related to 0001502
2012-04-09 14:06 Jim Luth Project 10000-005: Information Model => 10000-007: Profiles
2012-04-12 20:55 Paul Hunkar Note Added: 0003555
2012-08-23 14:29 Paul Hunkar Note Added: 0004037
2012-11-27 13:01 Paul Hunkar Status assigned => resolved
2012-11-27 13:01 Paul Hunkar Resolution open => fixed
2012-11-27 13:01 Paul Hunkar Note Added: 0004297
2013-03-19 17:10 Jim Luth Status resolved => closed
2013-03-19 17:10 Jim Luth Note Added: 0004594
2013-03-19 17:10 Jim Luth Fixed in Version => 1.02