Monitoring the Status of Conversations with DDE/SuiteLink Clients
- Last UpdatedMar 21, 2017
- 1 minute read
InTouch WindowViewer supports built-in topic names, called DDEStatus and IOStatus, that can be used to monitor the status of specific OI Server conversations.
For example, assume that WindowViewer (VIEW) is communicating through OI Gateway with a data source with the topic name ArchestrA. The discrete items, DDEStatus and IOStatus, are set to:
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0 (zero) when the conversation between OI Gateway and InTouch View fails.
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1 (one) when the conversation between OI Gateway and InTouch View is successful.
Note: These items represent the status of communication between the client and OI Gateway.