Fix #7311, try put rpc contex attachments into invocation for Filters…

… may have put new values. (#7399)
apache · Mar 24, 2021 · 3a3ef2c · 3a3ef2c
1 parent a6337a6
commit 3a3ef2c
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Showing 3 changed files with 11 additions and 8 deletions.
diff --git a/dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/support/AbstractClusterInvoker.java b/dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/support/AbstractClusterInvoker.java
@@ -29,15 +29,13 @@
 import org.apache.dubbo.rpc.Result;
 import org.apache.dubbo.rpc.RpcContext;
 import org.apache.dubbo.rpc.RpcException;
-import org.apache.dubbo.rpc.RpcInvocation;
 import org.apache.dubbo.rpc.cluster.ClusterInvoker;
 import org.apache.dubbo.rpc.cluster.Directory;
 import org.apache.dubbo.rpc.cluster.LoadBalance;
 import org.apache.dubbo.rpc.support.RpcUtils;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import static org.apache.dubbo.common.constants.CommonConstants.DEFAULT_LOADBALANCE;
@@ -256,10 +254,10 @@ public Result invoke(final Invocation invocation) throws RpcException {
         checkWhetherDestroyed();
 
         // binding attachments into invocation.
-        Map<String, Object> contextAttachments = RpcContext.getContext().getObjectAttachments();
-        if (contextAttachments != null && contextAttachments.size() != 0) {
-            ((RpcInvocation) invocation).addObjectAttachmentsIfAbsent(contextAttachments);
-        }
+//        Map<String, Object> contextAttachments = RpcContext.getContext().getObjectAttachments();
+//        if (contextAttachments != null && contextAttachments.size() != 0) {
+//            ((RpcInvocation) invocation).addObjectAttachmentsIfAbsent(contextAttachments);
+//        }
 
         List<Invoker<T>> invokers = list(invocation);
         LoadBalance loadbalance = initLoadBalance(invokers, invocation);

diff --git a/...luster/src/test/java/org/apache/dubbo/rpc/cluster/support/AbstractClusterInvokerTest.java b/...luster/src/test/java/org/apache/dubbo/rpc/cluster/support/AbstractClusterInvokerTest.java
@@ -17,7 +17,6 @@
 package org.apache.dubbo.rpc.cluster.support;
 
 import org.apache.dubbo.common.URL;
-import org.apache.dubbo.common.URLBuilder;
 import org.apache.dubbo.common.extension.ExtensionLoader;
 import org.apache.dubbo.common.utils.NetUtils;
 import org.apache.dubbo.common.utils.StringUtils;
@@ -39,6 +38,7 @@
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.mockito.Mockito;
 
@@ -156,7 +156,7 @@ protected Result doInvoke(Invocation invocation, List invokers, LoadBalance load
 
     }
 
-
+    @Disabled("RpcContext attachments will be set to Invocation twice, first in ConsumerContextFilter, second AbstractInvoker")
     @Test
     public void testBindingAttachment() {
         final String attachKey = "attach";

diff --git a/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/AbstractInvoker.java b/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/AbstractInvoker.java
@@ -145,6 +145,11 @@ public Result invoke(Invocation inv) throws RpcException {
             invocation.addObjectAttachmentsIfAbsent(attachment);
         }
 
+        Map<String, Object> contextAttachments = RpcContext.getContext().getObjectAttachments();
+        if (contextAttachments != null && contextAttachments.size() != 0) {
+            invocation.addObjectAttachmentsIfAbsent(contextAttachments);
+        }
+
         invocation.setInvokeMode(RpcUtils.getInvokeMode(url, invocation));
         RpcUtils.attachInvocationIdIfAsync(getUrl(), invocation);