added additional transient

Author: lvboudre

compose.yaml

@@ -2,13 +2,6 @@ version: '3'
 
 services:
   etcd:
-    # image: bitnamilegacy/etcd:3.5
-    # environment:
-    #   - ALLOW_NONE_AUTHENTICATION=yes
-    #   - ETCD_ADVERTISE_CLIENT_URLS=http://etcd:2379
-    # ports:
-    #   - "2379:2379"
-    #   - "2380:2380"
     image: quay.io/coreos/etcd:v3.5.0
     container_name: etcd
     environment:

src/retry.rs

@@ -15,6 +15,7 @@ use {
 ///
 pub fn is_transient(err: &etcd_client::Error) -> bool {
     match err {
+        etcd_client::Error::TransportError(_) => true,
         etcd_client::Error::GRpcStatus(status) => match status.code() {
             tonic::Code::Ok => false,
             tonic::Code::Cancelled => false,