add sleep to keep remote exit later

Signed-off-by: Xintao <[email protected]>

Author: hunterlxt

src/channel.rs

@@ -391,7 +391,7 @@ impl ChannelBuilder {
     }
 
     /// Build `ChannelArgs` from the current configuration.
-    #[allow(clippy::identity_conversion)]
+    #[allow(clippy::useless_conversion)]
     pub fn build_args(&self) -> ChannelArgs {
         let args = unsafe { grpc_sys::grpcwrap_channel_args_create(self.options.len()) };
         for (i, (k, v)) in self.options.iter().enumerate() {

tests-and-examples/tests/cases/stream.rs

@@ -49,6 +49,9 @@ impl RouteGuide for RouteGuideService {
                     break;
                 }
             }
+            // Sleep a while to avoid the possibility that the client will receive
+            // remotestopped error.
+            std::thread::sleep(std::time::Duration::from_millis(100));
             resp.success(summary).await?;
             Ok(())
         }