Event Topics

AMPS publishes specific events to internal topics that begin with the /AMPS/ prefix, which is reserved for AMPS only. For example, all client connectivity events are published to the internal /AMPS/ClientStatus topic. This allows all clients to monitor for events that may be of interest.

You can subscribe to an event topic using a content filter, just like any other topic within AMPS.

A client may subscribe to event topics on any connection with a message type that supports views. This includes all of the default message types and bson, but does not include the binary message type.

Messages are delivered as the message type for the connection. For example, if the connection uses JSON messages, the event topic messages will be JSON. A connection that uses FIX will receive FIX messages from an event topic.