fix(transport): Load balance connecting panic (#128)

Closes #127
hyperium · Nov 10, 2019 · 23e7695 · 23e7695
1 parent b2c1d2e
commit 23e7695
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tonic/src/transport/service/discover.rs b/tonic/src/transport/service/discover.rs
@@ -38,6 +38,7 @@ impl Discover for ServiceList {
         loop {
             if let Some(connecting) = &mut self.connecting {
                 let svc = futures_core::ready!(Pin::new(connecting).poll(cx))?;
+                self.connecting = None;
 
                 let i = self.i;
                 self.i += 1;