Losing connection to the AMQP server

If AVEVA™ Production Management loses connection to the AMQP server, it reports an error message to Serverlog.

AVEVA Production Management will continually try to reconnect, until it reaches the maximum retry period.

The connection retry stops when the item is stopped and starts when the item starts.

Inbound messages

When the connection is reestablished, incoming messages will be received by AVEVA Production Management.

Outbound messages

While the AMQP server is down, any outgoing messages cannot be sent and are logged as errors in the AVEVA Production Management log. Messages are sent to the Dead Letter Queue.

Reconnection

AVEVA Production Management automatically reconnects as soon as the AMQP server is back online. When AVEVA Production Management reestablishes the connection, AVEVA Production Management logs another message to the log.

Related topics

• About Service Bus

• Using AMQP message integration

• Dead Letter Queues