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IDProjectCategoryView StatusDate SubmittedLast Update
000162610000-007: Profilespublic2011-05-03 17:152012-01-11 15:30
ReporterRandy Armstrong Assigned ToPaul Hunkar  
PrioritynormalSeveritymajorReproducibilityalways
Status closedResolutionfixed 
Summary0001626: Information missing in SeverCapabilities about maximum supported array length and string length
Description

Especially on embedded systems servers can only process a limited number of array elements. E.g. only 10 items per read.
If the client receives a TooManyOperations error it has no clue about what is the maximum.

1.) ServerCapabilities should contain MaxArrayLength and MaxStringLength variables wich reflect the configured values defined in the UaStack.

2.) The number if items in services may be even smaller than the MaxArrayLength.
E.g. I can read variables with an array length of 100, but I can only read 10 variables per Read call. IMO there should also be Variables like

  • MaxNodesPerRead
  • MaxNodesPerWrite
  • MaxNodesPerSubscription
TagsNo tags attached.
Commit Version
Fix Due Date

Relationships

child of 0001451 closedWolfgang Mahnke 10000-005: Information Model Information missing in SeverCapabilities about maximum supported array length and string length 

Activities

Paul Hunkar

2012-01-02 08:01

developer   ~0003116

Last edited: 2012-01-02 15:59

Added conformance Unit to monitor and document the support of these server capabilities, but still need to assign this conformance unit to a profile.

Paul Hunkar

2012-01-06 13:59

developer   ~0003141

Added to core funtionality as an optional conformance unit

Jim Luth

2012-01-11 15:30

administrator   ~0003161

Reviewed and agreed to in Boca Meeting.

Issue History

Date Modified Username Field Change
2011-05-03 17:15 Randy Armstrong New Issue
2011-05-03 17:15 Randy Armstrong Issue generated from: 0001451
2011-05-03 17:15 Randy Armstrong Relationship added child of 0001451
2011-05-03 17:15 Randy Armstrong Project 10000-005: Information Model => 10000-007: Profiles
2011-05-10 16:16 Randy Armstrong Status new => assigned
2011-05-10 16:16 Randy Armstrong Assigned To => Paul Hunkar
2012-01-02 08:01 Paul Hunkar Note Added: 0003116
2012-01-02 15:59 Paul Hunkar Note Edited: 0003116
2012-01-06 13:59 Paul Hunkar Status assigned => resolved
2012-01-06 13:59 Paul Hunkar Resolution open => fixed
2012-01-06 13:59 Paul Hunkar Note Added: 0003141
2012-01-11 15:30 Jim Luth Status resolved => closed
2012-01-11 15:30 Jim Luth Note Added: 0003161