Fusion Middleware Control Help for WebLogic Server

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Domain: Control: Messaging: Store-and-Forward Agents

Buttons     Column Display     

There are two sides involved in the process of storing and forwarding messages: a local sending side and a remote receiving endpoint. SAF agents are responsible for store-and-forwarding messages between these local sending and remote receiving endpoints. A SAF agent can be configured to have only sending capabilities, receiving capabilities, or both.

Use this page to monitor SAF agent statistics and to perform message management operations, such as pausing incoming messages to the agent.

Buttons

Name Description
Incoming

Pauses or resumes incoming messages to this SAF agent.

Forwarding

Pauses or resumes forwarding messages from this SAF agent.

Receiving

Pauses receipt of messages or resumes receiving messages on this SAF agent.

Column Display

Name Description
Name

The name of this configuration. WebLogic Server uses an MBean to implement and persist the configuration.

MBean Attribute:
SAFAgentRuntimeMBean.Name

Agent Type

The type of service that this SAF agent provides. JMS requires only a Sending agent on the sending side for messages. Whereas, Web Services Reliable Messaging requires both a Sending and Receiving agent for messages.

  • Sending-only

    Configures an agent that stores messages in persistent storage, forwards messages to the receiving side, and re-transmits messages when acknowledgements do not come back in time.

  • Receiving-only

    Configures an agent that detects and eliminates duplicate messages sent by a receiving agent, and delivers messages to the final destination.

  • Both

    Configures an agent that has sending and receiving agent functionality.

MBean Attribute:
SAFAgentMBean.ServiceType

Changes take effect after you redeploy the module or restart the server.

Remote Endpoints Current

The current number of remote endpoints to which this SAF agent has been storing and forwarding messages.

MBean Attribute:
SAFAgentRuntimeMBean.RemoteEndpointsCurrentCount

Remote Endpoints High

The peak number of remote endpoints to which this SAF agent has been storing and forwarding messages since last reset.

MBean Attribute:
SAFAgentRuntimeMBean.RemoteEndpointsHighCount

Remote Endpoints Total

The number of remote endpoints to which this SAF agent has been storing and forwarding messages since last reset.

MBean Attribute:
SAFAgentRuntimeMBean.RemoteEndpointsTotalCount

Conversations Current

Returns the current number of conversations

MBean Attribute:
SAFAgentRuntimeMBean.ConversationsCurrentCount

Conversations High

The peak number of conversations since the last reset.

MBean Attribute:
SAFAgentRuntimeMBean.ConversationsHighCount

Conversations Total

The total number of conversations since the last reset.

MBean Attribute:
SAFAgentRuntimeMBean.ConversationsTotalCount

Paused for Incoming

Indicates whether or not the sending agent is paused for incoming messages at the current time.

MBean Attribute:
SAFAgentRuntimeMBean.PausedForIncoming

Paused for Forwarding

Indicates whether or not the sending agent is paused for forwarding at the current time.

MBean Attribute:
SAFAgentRuntimeMBean.PausedForForwarding

Paused for Receiving

Indicates whether or not the receiving agent is paused for receiving at the current time.

MBean Attribute:
SAFAgentRuntimeMBean.PausedForReceiving

Messages Current

Returns the current number of messages. This number includes the pending messages.

MBean Attribute:
SAFStatisticsCommonMBean.MessagesCurrentCount

Changes take effect after you redeploy the module or restart the server.

Messages Pending

Returns the number of pending messages. Pending messages are over and above the current number of messages. A pending message is one that has either been sent in a transaction and not committed, or been forwarded but has not been acknowledged.

MBean Attribute:
SAFStatisticsCommonMBean.MessagesPendingCount

Changes take effect after you redeploy the module or restart the server.

Messages High

Returns the peak number of messages since the last reset.

MBean Attribute:
SAFStatisticsCommonMBean.MessagesHighCount

Changes take effect after you redeploy the module or restart the server.

Messages Received

The number of messages received since the last reset.

MBean Attribute:
SAFStatisticsCommonMBean.MessagesReceivedCount

Changes take effect after you redeploy the module or restart the server.

Messages Threshold Time

Returns the amount of time in the threshold condition since the last reset.

MBean Attribute:
SAFStatisticsCommonMBean.MessagesThresholdTime

Changes take effect after you redeploy the module or restart the server.

Bytes Current

Returns the current number of bytes. This number does not include the pending bytes.

MBean Attribute:
SAFStatisticsCommonMBean.BytesCurrentCount

Changes take effect after you redeploy the module or restart the server.

Bytes Pending

Returns the number of pending bytes. Pending bytes are over and above the current number of bytes.

MBean Attribute:
SAFStatisticsCommonMBean.BytesPendingCount

Changes take effect after you redeploy the module or restart the server.

Bytes Received

The number of bytes received since the last reset.

MBean Attribute:
SAFStatisticsCommonMBean.BytesReceivedCount

Changes take effect after you redeploy the module or restart the server.

Bytes High

Returns the peak number of bytes since the last reset.

MBean Attribute:
SAFStatisticsCommonMBean.BytesHighCount

Changes take effect after you redeploy the module or restart the server.

Bytes Threshold Time

Returns the amount of time in the threshold condition since the last reset.

MBean Attribute:
SAFStatisticsCommonMBean.BytesThresholdTime

Changes take effect after you redeploy the module or restart the server.

Failed Messages Total

Returns the total number of messages that have failed to be forwarded since the last reset.

MBean Attribute:
SAFStatisticsCommonMBean.FailedMessagesTotal

Changes take effect after you redeploy the module or restart the server.


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