Phase 4: Outbound GMP in Platform Actor #1536
Description
Extend Platform Actor to support outbound GMP from child subnets, enabling child-to-parent and sibling-to-sibling messaging.
| Module | Feature | Current Module | Current Function |
|---|---|---|---|
| GMP | send general-purpose cross-net msg (from contracts only) | GatewayMessengerFacet | .sendContractXnetMessage() |
| GMP | commit validated cross-net msgs | LibGateway | .commitValidatedCrossMessage() |
| GMP | check msgs | LibGateway | .checkCrossMessage() |
Testing
- Integration / e2e tests for child-to-parent
- Integration / e2e tests for sibling-to-sibling