🚚 RPC Transporter
Short Description
Component that routes AutoReplication RPC payloads to server, client, or multicast targets.
Long Description
The transporter is responsible for the low-level routing of queued RPCs and property payloads. It can be subclassed to customize routing behavior or to inject custom targeting rules.
🚀 Features
- Routes RPCs based on target type (server/client/multicast).
- Forwards property payloads using reliable or unreliable paths.
- Exposes Blueprint events for resolving client targets.
📚 Usage Examples
RPCTransporter->InitializeTransporter(&AutoReplicationMixin);
RPCTransporter->RouteRPC(QueuedRPC);Bind to On Resolve Client Target to pick the correct client when routing.
RouteRPC
Routes the queued RPC payload using the route type encoded in the queued RPC.
| Parameter Name | Type | Description |
|---|---|---|
QueuedRPC |
FGorgeousQueuedRPC |
RPC payload to route. |
RPCTransporter->RouteRPC(QueuedRPC);Best Practices
- Keep a single transporter per owning Actor to avoid conflicting routes.
- Use client target overrides sparingly for temporary routing changes.
Troubleshooting
- If RPCs are not delivered, verify the owning Actor has network authority.
- If client-bound RPCs fail, confirm a target controller is resolved.