alien-bindings 1.4.2

syntax = "proto3";

package alien_bindings.worker;

// Worker service for direct worker-to-worker invocation
service WorkerService {
    // Invoke a worker with HTTP request data
    rpc Invoke(InvokeRequest) returns (InvokeResponse);

    // Get the public URL of the worker, if available
    rpc GetWorkerUrl(GetWorkerUrlRequest) returns (GetWorkerUrlResponse);
}

// Messages for Invoke
message InvokeRequest {
    // Name of the Worker binding to use
    string binding_name = 1;
    // Target worker identifier (name, ARN, URL, etc.)
    string target_worker = 2;
    // HTTP method
    string method = 3;
    // Request path
    string path = 4;
    // HTTP headers
    map<string, string> headers = 5;
    // Request body bytes
    bytes body = 6;
    // Optional timeout for the invocation in seconds
    optional uint64 timeout_seconds = 7;
}

message InvokeResponse {
    // HTTP status code
    uint32 status = 1;
    // HTTP response headers
    map<string, string> headers = 2;
    // Response body bytes
    bytes body = 3;
}

// Messages for GetWorkerUrl
message GetWorkerUrlRequest {
    // Name of the Worker binding to use
    string binding_name = 1;
}

message GetWorkerUrlResponse {
    // The public URL if available
    optional string url = 1;
}