Sequence: Loop Block

A `loop` construct wrapping repeated message exchanges.

sequence-loop-block.mmd

sequenceDiagram
  participant C as Client
  participant S as Server
  C->>S: Connect
  loop Every 30s
    C->>S: Heartbeat
    S-->>C: Ack
  end
  C->>S: Disconnect

Output

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More Sequence diagram examples

Sequence: Basic Messages

Sequence: Participant Aliases

Sequence: Actor Stick Figures

Sequence: Arrow Types

Sequence: Activation Boxes

Sequence: Self-Messages