From 7061c53d973da97aeb116a5135a8c1ca27064fca Mon Sep 17 00:00:00 2001
From: Roman Zeyde <me@romanzey.de>
Date: Sat, 1 Dec 2018 15:20:02 +0200
Subject: [PATCH] Improve logging when closing RPC server

---
 src/rpc.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/rpc.rs b/src/rpc.rs
index 463bd08..2e6a504 100644
--- a/src/rpc.rs
+++ b/src/rpc.rs
@@ -551,10 +551,11 @@ impl RPC {
                         info!("[{}] disconnected peer", addr);
                     }));
                 }
-                trace!("closing RPC connections");
+                trace!("closing {} RPC connections", senders.lock().unwrap().len());
                 for sender in senders.lock().unwrap().iter() {
                     let _ = sender.send(Message::Done);
                 }
+                trace!("waiting for {} RPC handling threads", children.len());
                 for child in children {
                     let _ = child.join();
                 }