chore: rebrand project to crank

2026-03-28 00:58:56 +03:00
parent 6821d0c64a
commit 26335e8d9b
101 changed files with 550 additions and 538 deletions
@@ -0,0 +1,45 @@
+use base64::{Engine as _, engine::general_purpose::STANDARD};
+use tokio::net::TcpListener;
+use tonic::{Request, Response, Status, transport::Server};
+
+pub mod echo {
+    tonic::include_proto!("echo");
+    pub const FILE_DESCRIPTOR_SET: &[u8] = tonic::include_file_descriptor_set!("echo_descriptor");
+}
+
+#[derive(Default)]
+pub struct EchoServiceImpl;
+
+#[tonic::async_trait]
+impl echo::echo_service_server::EchoService for EchoServiceImpl {
+    async fn unary_echo(
+        &self,
+        request: Request<echo::EchoRequest>,
+    ) -> Result<Response<echo::EchoResponse>, Status> {
+        Ok(Response::new(echo::EchoResponse {
+            message: request.into_inner().message,
+        }))
+    }
+}
+
+pub async fn spawn_unary_echo_server() -> String {
+    let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
+    let address = listener.local_addr().unwrap();
+    let incoming = tonic::transport::server::TcpIncoming::from(listener);
+
+    tokio::spawn(async move {
+        Server::builder()
+            .add_service(echo::echo_service_server::EchoServiceServer::new(
+                EchoServiceImpl,
+            ))
+            .serve_with_incoming(incoming)
+            .await
+            .unwrap();
+    });
+
+    format!("http://{}", address)
+}
+
+pub fn descriptor_set_b64() -> String {
+    STANDARD.encode(echo::FILE_DESCRIPTOR_SET)
+}