ConnectionOpened

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API Reference for EPL (ApamaDoc) 10.5.4.1

SUMMARY: IMPORT | CONSTANT | MEMBER | ACTION

DETAIL: IMPORT | CONSTANT | MEMBER | ACTION

com.apama.adapters
Event ConnectionOpened

Notifies registered clients that a connection between the adapter and the external system it communicates with has been successfully established.

Member summary
`string`	`adapterName` The identifier used to refer to this transport and codec pair when registering, deregistering or monitoring adapter status.
`string`	`connectionName` A unique identifier for the connection.
`string`	`connectionGeneration` Connection generation identifier.

Member detail

adapterName

string adapterName

The identifier used to refer to this transport and codec pair when registering, deregistering or monitoring adapter status.

connectionGeneration

string connectionGeneration

Connection generation identifier.

This uniquely identifies a successful connection attempt for the connectionName connection. If the connection fails, and then is successfully connected again, this will change. The connectionGeneration is often a number that is initialized with a timestamp when the adapter is created, then incremented every time it reconnects.

connectionName

string connectionName

A unique identifier for the connection.

If the adapter manages more than one connection, this will be the connection name returned by the adapter as a "CONNECTION_connectionName" getStatus() key (but without the "CONNECTION_" prefix), or "" if the adapter only manages one connection. The connectionName is often a number but could be a string. One event will be sent for each connection the adapter manages.