correct error

joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/invoke/filter/route/LoadBalanceFilter.java

@@ -72,7 +72,7 @@ public <T extends ServiceRequest.OutboundRequest> void filter(OutboundInvocation
                     }
                     backends = backends == endpoints ? new ArrayList<>(endpoints) : backends;
                     backends.remove(backend);
-                } while (!endpoints.isEmpty());
+                } while (!backends.isEmpty());
                 return null;
             });
         }

joylive-plugin/joylive-router/joylive-router-sofarpc/src/main/java/com/alipay/sofa/rpc/client/LiveCluster.java

@@ -0,0 +1,31 @@
+package com.alipay.sofa.rpc.client;
+
+import com.alipay.sofa.rpc.filter.FilterChain;
+
+public class LiveCluster {
+
+    private final AbstractCluster cluster;
+
+    public LiveCluster(AbstractCluster cluster) {
+        this.cluster = cluster;
+    }
+
+    public FilterChain getFilterChain() {
+        return cluster.getFilterChain();
+    }
+
+    public String getStickyId() {
+        // 粘滞连接，当前连接可用
+        if (cluster.consumerConfig.isSticky()) {
+//            if (lastProviderInfo != null) {
+//                ProviderInfo providerInfo = lastProviderInfo;
+//                ClientTransport lastTransport = connectionHolder.getAvailableClientTransport(providerInfo);
+//                if (lastTransport != null && lastTransport.isAvailable()) {
+//                    checkAlias(providerInfo, message);
+//                    return providerInfo;
+//                }
+//            }
+        }
+        return null;
+    }
+}