ExtRequest¶

Purpose¶

External request to a domain.

Reception¶

• Any Local Engine \(\to\) ExtRequest \(\to\) Domain
• Domain \(\to\) ExtRequest \(\to\) Domain

Structure¶

Defined by domain protocols.

Effects¶

• When received from a local engine, the request is wrapped in a DomainRequest and sent over the network.
• When received from the network, an ExtResponse is sent back.

Triggers¶

• Domain \(\to\) DomainRequest \(\to\) Domain Routing
• Domain \(\to\) DomainResponse \(\to\) Domain Routing