⏱️ RPC Async Requests
Short Description
Blueprint async action that sends AutoReplication RPCs and aggregates responder results.
Long Description
The async request action queues an AutoReplication RPC, waits for responder results, and exposes completion, failure, and per-responder callbacks. It also supports responder readiness states for long-running tasks.
🚀 Features
- Async request node with completion and failure pins.
- Per-responder callback as results arrive.
- Ready-state updates for long-running responders.
📚 Usage Examples
Use Request AutoReplication RPC and bind OnSingleResponderCompleted to stream results.
UGorgeousAutoReplicationRPCRequestAsyncAction* Action = UGorgeousAutoReplicationRPCRequestAsyncAction::RequestAutoReplicationRPC(
WorldContext, TEXT("Inventory"), EGorgeousAutoReplicationRPCType::EReliableServer, Payload
);RequestAutoReplicationRPC
Starts an async AutoReplication RPC request and returns the action instance for binding delegates.
| Parameter Name | Type | Description |
|---|---|---|
WorldContextObject |
UObject* |
World context for the request. |
Key |
FName |
AutoReplication entry key. |
Type |
EGorgeousAutoReplicationRPCType |
Routing mode. |
Payload |
FGorgeousRPCPayload |
RPC payload to send. |
TargetKind |
EGorgeousAutoReplicationTargetKind |
Optional target override. |
Use OnCompleted for final results and OnSingleResponderCompleted for progressive updates.
Best Practices
- Use
Mark RPC Responder Readyfor long-running handlers to update progress. - Provide a result container when you want to persist aggregated results.
Troubleshooting
- If
OnCompletednever fires, confirm the timeout is set or responders are registering. - If results do not include all clients, verify expected responders are registered.