Set tcp nodelay

Author: alamb

arrow-flight/examples/flight_sql_server.rs

@@ -814,7 +814,7 @@ mod tests {
     async fn bind_tcp() -> (TcpIncoming, SocketAddr) {
         let listener = TcpListener::bind("0.0.0.0:0").await.unwrap();
         let addr = listener.local_addr().unwrap();
-        let incoming = TcpIncoming::from(listener);
+        let incoming = TcpIncoming::from(listener).with_nodelay(Some(true));
         (incoming, addr)
     }