This type is used to serialize a single Endpoint configuration. It is defined in Table 110.
The DiscoveryUrls associated with the Endpoint. They are reported as part of the ApplicationDescription returned by FindServers (see OPC 10000-4) and by QueryApplications (6.5.10). If multiple Endpoints are specified the DiscoveryUrls from each Endpoint are collected into a single list with any duplicates removed. If this list is empty the Endpoint is not included in the ApplicationDescription returned by FindServers or QueryApplications.
The DiscoveryUrls returned to Clients includes one of the URLs in the DiscoveryUrls list based on the EndpointUrl filter provided in the FindServers Request. If the filter provided is not one of the DiscoveryUrls then the first entry in the DiscoveryUrls list is returned.
NetworkName and Port specify the information the application needs listen for incoming connections. Only one Endpoint may be specified for each combination of NetworkName and Port.
Table 110 – EndpointDataType Structure
|
Name |
Type |
Description |
|
EndpointDataType |
Structure |
|
|
DiscoveryUrls |
0:UriString[] |
The list of DiscoveryUrls. The domain portion of the URLs may include DNS names or IP addresses that the application cannot access because they are only resolvable on the other side of a NAT firewall. For this reason, the application shall not attempt to validate the domains or the ports. EndpointUrls that are used for reverse connect have the ‘rcp+’ prefix (see 6.5.5). |
|
NetworkName |
0:String |
The name of the network interface or the IP address the application should bind to when listening on these EndpointUrls. The default value is an empty String. In this case the application binds to all available IPs. The name is either one of the AvailableNetworks Property on the ApplicationConfigurationFile Object or a valid IPv4 or IPv6 address. |
|
Port |
0:UInt16 |
The port to bind to when listening for incoming requests. |
Its representation in the AddressSpace is defined in Table 111.
Table 111 – EndpointDataType Definition
|
Attribute |
Value |
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|
BrowseName |
0:EndpointDataType |
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|
IsAbstract |
False |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of the 0:BaseConfigurationRecordDataType defined in 7.8.5.5. |
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|
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Conformance Units |
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|
Server Endpoint Management |
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