View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0003584 | 10000-012: Discovery | Spec | public | 2016-11-02 08:16 | 2017-05-18 17:05 |
Reporter | Zbynek Zahradnik | Assigned To | randyarmstrong | ||
Priority | normal | Severity | feature | Reproducibility | always |
Status | closed | Resolution | fixed | ||
Product Version | 1.02 | ||||
Summary | 0003584: The spec does not actually allow the client to use GDS to discover server's applicationUri and other info about the server | ||||
Description | A client can use QueryServers in GDS to obtain ServerOnNetwork structure, but that only gives the (mDNS) serverName, the discoveryUrl, and serverCapabilities. There seems to be no way for the client to discover other pieces of info about the server; specifically, because the client cannot obtain the applicationUri, it cannot call FindApplications to obtain ApplicationRecordDataType. This means the client also cannot obtain (e.g.) applicationId, applicationNames, productUri. The client also cannot obtain this information by browsing, because, in general case, "A GDS is not required to expose its Applications as browseable Objects in its AddressSpace,". | ||||
Additional Information | This comes from https://opcfoundation.org/forum/opc-ua-standard/applicationuri-missing-from-serveronnetwork-and-persistence-of-server-references-in-clients/#p306 . I am new to Part 12 and might have overlooked something - pardon me if that is the case. | ||||
Tags | No tags attached. | ||||
Commit Version | |||||
Fix Due Date | |||||
related to | 0003756 | closed | Karl Deiretsbacher | 10000-007: Profiles | GDS::QueryApplications |
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Added FindApplicationsByEndpoint Method which can be passed as DiscoveryUrl returned from QueryServers. Updated 1.04 DRAFT 03 |
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Closed after review in telecon. |
Date Modified | Username | Field | Change |
---|---|---|---|
2016-11-02 08:16 | Zbynek Zahradnik | New Issue | |
2016-11-22 17:12 | Jim Luth | Target Version | => 1.04 |
2016-11-22 17:12 | Jim Luth | Assigned To | => randyarmstrong |
2016-11-22 17:12 | Jim Luth | Status | new => assigned |
2016-12-05 18:39 | randyarmstrong | Note Added: 0007421 | |
2016-12-05 18:39 | randyarmstrong | Status | assigned => resolved |
2016-12-05 18:39 | randyarmstrong | Resolution | open => fixed |
2017-02-23 12:55 | Karl Deiretsbacher | Relationship added | related to 0003756 |
2017-05-18 17:05 | Jim Luth | Note Added: 0008128 | |
2017-05-18 17:05 | Jim Luth | Status | resolved => closed |