Nirvana VBA - Publish/Subscribe

The Nirvana VBA API allows you to publish and subscribe to Nirvana channels using Microsoft Office products such as Excel. Channels are the logical rendezvous point for publishers (producers) and subscribers (consumers) of data (events).

Subscribing Tasks

• Using the RTD function

Publishing Tasks

• Creating a session
• Finding a channel
• Constructing an event
• Publishing events to a channel

Learn More

• nEventProperties
• How the RTD server works
• Excel throttle interval
• Internal event processing
• Queue watermarks
• Excel onChange() event using RTD