don't close immediately in test thread

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

rpc-rs/tests/nats_sub.rs

@@ -1,7 +1,10 @@
 //! test nats subscriptions (queue and non-queue) with rpc_client
 #![cfg(test)]
 
+const THREE_SEC: Duration = Duration::from_secs(3);
+
 use std::{str::FromStr as _, time::Duration};
+use log::debug;
 use wasmbus_rpc::{
     error::{RpcError, RpcResult},
     rpc_client::RpcClient,
@@ -111,23 +114,25 @@ async fn listen_queue(
             .queue_subscribe(&subject, &queue)
             .await
             .expect("group subscriber");
-        println!("listening subj: {} queue: {}", &subject, &queue);
+        debug!("listening subj: {} queue: {}", &subject, &queue);
         while let Some(msg) = sub.next().await {
             let payload = String::from_utf8_lossy(&msg.data);
             if !pattern.is_match(payload.as_ref()) && &payload != "exit" {
-                println!("ERROR: payload on {}: {}", &subject, &payload);
+                debug!("ERROR: payload on {}: {}", &subject, &payload);
                 break;
             }
             if let Some(reply_to) = msg.reply {
+                debug!("listener {} replying ok", &subject);
                 client.publish(&reply_to, b"ok").await.expect("reply");
             }
             if &payload == "exit" {
-                let _ = sub.close().await;
+                debug!("listener {} received 'exit'", &subject);
+                //let _ = sub.close().await;
                 break;
             }
             count += 1;
         }
-        println!("exiting: {}", count);
+        println!("listener {} exiting with count {}", &subject, count);
         count
     })
 }
@@ -236,6 +241,7 @@ async fn queue_sub() -> Result<(), Box<dyn std::error::Error>> {
     // This confirms that publishing to queue subscription divides the load,
     // and also confirms that a queue group name ('X') is only applicable
     // within a topic.
+    let _ = env_logger::try_init();
     let sub_name = uuid::Uuid::new_v4().to_string();
     let topic_one = format!("one_{}", &sub_name);
     let topic_two = format!("two_{}", &sub_name);
@@ -260,16 +266,15 @@ async fn queue_sub() -> Result<(), Box<dyn std::error::Error>> {
     check_ok(sender.request(&topic_one, b"exit").await?)?;
     check_ok(sender.request(&topic_two, b"exit").await?)?;
 
-    let v3 = wait_for(thread3, TWO_SEC).await??;
-    let v2 = wait_for(thread2, TWO_SEC).await??;
-    let v1 = wait_for(thread1, TWO_SEC).await??;
+    let v3 = wait_for(thread3, THREE_SEC).await??;
+    let v2 = wait_for(thread2, THREE_SEC).await??;
+    let v1 = wait_for(thread1, THREE_SEC).await??;
 
     assert_eq!(v1 + v2, SPLIT_TOTAL as u64, "no loss in queue");
     assert_eq!(v3, SINGLE_TOTAL as u64, "no overlap between queues");
     Ok(())
 }
 
-const TWO_SEC: Duration = Duration::from_secs(2);
 
 async fn wait_for<O, F: futures::Future<Output = O>>(
     f: F,