Wire Tap (Monitoring)

Observe traffic without changing it: for audit and monitoring.

• Format.puml
• Length23 lines
• LibraryEnterprise Integration Patterns

The source

23 lines of PlantUML, and pulls in Enterprise Integration Patterns. Copy it, or open the template inside Gnomon and render it as it is.

@startuml
!include https://raw.githubusercontent.com/plantuml-stdlib/EIP-PlantUML/main/dist/EIP-PlantUML.puml

title Wire Tap for Monitoring

LAYOUT_LEFT_RIGHT()

MsgChannel(input, "Orders")
WireTap(tap, "Wire Tap")

MsgChannel(main, "Main Flow")
MsgChannel(monitor, "Monitor Flow")

ServiceActivator(processor, "Order Processor")
MessageStore(audit, "Audit Log")

Send(input, tap)
Send(tap, main)
Send(tap, monitor)
Send(main, processor)
Send(monitor, audit)

@enduml

Others in Enterprise integration pattern diagrams

• Simple MessagingA channel and two endpoints: the vocabulary in miniature.
• Content-Based RouterRoute by message content. Where most integrations start.
• Publish-SubscribeOne publisher, many independent subscribers.
• Splitter-AggregatorSplit a message, process the parts, put them back together.
• Pipes and FiltersA processing chain where each stage is replaceable.
• Request-ReplyAsync messaging that still needs an answer.
• Error HandlingWhat happens when a message cannot be processed. Draw this one.