Fix get wrong ProviderInfo when use reuses client transport.

core-impl/client/src/main/java/com/alipay/sofa/rpc/client/AbstractCluster.java

@@ -471,7 +471,9 @@ protected void checkAlias(ProviderInfo providerInfo, SofaRequest message) {
      * @throws SofaRpcException 请求RPC异常
      */
     protected SofaResponse filterChain(ProviderInfo providerInfo, SofaRequest request) throws SofaRpcException {
-        RpcInternalContext.getContext().setProviderInfo(providerInfo);
+        RpcInternalContext context = RpcInternalContext.getContext();
+        context.setInterfaceConfig(consumerConfig);
+        context.setProviderInfo(providerInfo);
         return filterChain.invoke(request);
     }
 

core-impl/transport/src/main/java/com/alipay/sofa/rpc/transport/AbstractProxyClientTransport.java

@@ -19,12 +19,16 @@
 import com.alipay.sofa.rpc.client.ProviderInfo;
 import com.alipay.sofa.rpc.common.SystemInfo;
 import com.alipay.sofa.rpc.common.utils.NetUtils;
+import com.alipay.sofa.rpc.config.ConsumerConfig;
 import com.alipay.sofa.rpc.context.RpcInternalContext;
 import com.alipay.sofa.rpc.core.exception.RpcErrorType;
 import com.alipay.sofa.rpc.core.exception.SofaRpcException;
 import com.alipay.sofa.rpc.core.exception.SofaRpcRuntimeException;
 import com.alipay.sofa.rpc.core.request.SofaRequest;
 import com.alipay.sofa.rpc.core.response.SofaResponse;
+import com.alipay.sofa.rpc.event.ClientBeforeSendEvent;
+import com.alipay.sofa.rpc.event.ClientSyncReceiveEvent;
+import com.alipay.sofa.rpc.event.EventBus;
 import com.alipay.sofa.rpc.message.ResponseFuture;
 
 import java.lang.reflect.InvocationTargetException;
@@ -149,17 +153,31 @@ public ResponseFuture asyncSend(SofaRequest message, int timeout) throws SofaRpc
     @Override
     public SofaResponse syncSend(SofaRequest request, int timeout) throws SofaRpcException {
         RpcInternalContext context = RpcInternalContext.getContext();
+        SofaResponse response = null;
+        SofaRpcException throwable = null;
         try {
             beforeSend(context, request);
-            return doInvokeSync(request, timeout);
+            if (EventBus.isEnable(ClientBeforeSendEvent.class)) {
+                EventBus.post(new ClientBeforeSendEvent(request));
+            }
+            response = doInvokeSync(request, timeout);
+            return response;
         } catch (InvocationTargetException e) {
-            throw convertToRpcException(e);
+            throwable = convertToRpcException(e);
+            throw throwable;
         } catch (SofaRpcException e) {
+            throwable = e;
             throw e;
         } catch (Exception e) {
-            throw new SofaRpcException(RpcErrorType.CLIENT_UNDECLARED_ERROR, "Fail to send message to remote", e);
+            throwable = new SofaRpcException(RpcErrorType.CLIENT_UNDECLARED_ERROR,
+                "Failed to send message to remote", e);
+            throw throwable;
         } finally {
             afterSend(context, request);
+            if (EventBus.isEnable(ClientSyncReceiveEvent.class)) {
+                EventBus.post(new ClientSyncReceiveEvent((ConsumerConfig) context.getInterfaceConfig(),
+                    context.getProviderInfo(), request, response, throwable));
+            }
         }
     }
 

core/api/src/main/java/com/alipay/sofa/rpc/context/RpcInternalContext.java

@@ -20,8 +20,10 @@
 import com.alipay.sofa.rpc.common.RpcConfigs;
 import com.alipay.sofa.rpc.common.RpcConstants;
 import com.alipay.sofa.rpc.common.RpcOptions;
+import com.alipay.sofa.rpc.common.annotation.Unstable;
 import com.alipay.sofa.rpc.common.struct.StopWatch;
 import com.alipay.sofa.rpc.common.utils.NetUtils;
+import com.alipay.sofa.rpc.config.AbstractInterfaceConfig;
 import com.alipay.sofa.rpc.message.ResponseFuture;
 
 import java.net.InetSocketAddress;
@@ -148,40 +150,48 @@ protected RpcInternalContext() {
     /**
      * The Future.
      */
-    private ResponseFuture<?>   future;
+    private ResponseFuture<?>       future;
 
     /**
      * The Local address.
      */
-    private InetSocketAddress   localAddress;
+    private InetSocketAddress       localAddress;
 
     /**
      * The Remote address.
      */
-    private InetSocketAddress   remoteAddress;
+    private InetSocketAddress       remoteAddress;
 
     /**
      * 附带属性功能，遵循谁使用谁清理的原则。Key必须为 "_" 和 "."开头<br>
      * 如果关闭了 {@link #ATTACHMENT_ENABLE} 功能，"_" 开头的Key将不被保持和传递。
      *
      * @see #ATTACHMENT_ENABLE
      */
-    private Map<String, Object> attachments = new HashMap<String, Object>();
+    private Map<String, Object>     attachments = new HashMap<String, Object>();
 
     /**
      * The Stopwatch
      */
-    private StopWatch           stopWatch   = new StopWatch();
+    private StopWatch               stopWatch   = new StopWatch();
 
     /**
      * The Provider side.
      */
-    private Boolean             providerSide;
+    private Boolean                 providerSide;
 
     /**
      * 要调用的服务端信息
      */
-    private ProviderInfo        providerInfo;
+    private ProviderInfo            providerInfo;
+
+    /**
+     * 发起调用的客户端信息
+     * 
+     * @since 5.3.3
+     */
+    @Unstable
+    private AbstractInterfaceConfig interfaceConfig;
 
     /**
      * Is provider side.
@@ -422,8 +432,8 @@ public StopWatch getStopWatch() {
      * Clear context for next user
      */
     public void clear() {
-        this.setRemoteAddress(null).setLocalAddress(null).setFuture(null).setProviderSide(false)
-            .setProviderInfo(null);
+        this.setRemoteAddress(null).setLocalAddress(null).setFuture(null).setProviderSide(null)
+            .setProviderInfo(null).setInterfaceConfig(null);
         this.attachments = new HashMap<String, Object>();
         this.stopWatch.reset();
     }
@@ -448,6 +458,30 @@ public ProviderInfo getProviderInfo() {
         return providerInfo;
     }
 
+    /**
+     * Gets interface config.
+     *
+     * @return the config
+     * @since 5.3.3
+     */
+    @Unstable
+    public AbstractInterfaceConfig getInterfaceConfig() {
+        return interfaceConfig;
+    }
+
+    /**
+     * Sets interface config.
+     *
+     * @param interfaceConfig the interface config
+     * @return the config
+     * @since 5.3.3
+     */
+    @Unstable
+    public RpcInternalContext setInterfaceConfig(AbstractInterfaceConfig interfaceConfig) {
+        this.interfaceConfig = interfaceConfig;
+        return this;
+    }
+
     @Override
     public String toString() {
         return "RpcInternalContext{" +
@@ -458,6 +492,7 @@ public String toString() {
             ", stopWatch=" + stopWatch +
             ", providerSide=" + providerSide +
             ", providerInfo=" + providerInfo +
+            ", interfaceConfig=" + interfaceConfig +
             '}';
     }
 
@@ -473,6 +508,7 @@ public RpcInternalContext clone() {
             context.stopWatch = this.stopWatch.clone();
             context.providerSide = this.providerSide;
             context.providerInfo = this.providerInfo;
+            context.interfaceConfig = this.interfaceConfig;
             context.attachments.putAll(this.attachments);
             return context;
         }

core/api/src/test/java/com/alipay/sofa/rpc/context/RpcInternalContextTest.java

@@ -16,9 +16,18 @@
  */
 package com.alipay.sofa.rpc.context;
 
+import com.alipay.sofa.rpc.client.ProviderInfo;
+import com.alipay.sofa.rpc.config.ProviderConfig;
+import com.alipay.sofa.rpc.core.invoke.SofaResponseCallback;
+import com.alipay.sofa.rpc.message.ResponseFuture;
 import org.junit.Assert;
 import org.junit.Test;
 
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
 /**
  *
  *
@@ -64,4 +73,63 @@ public void testPop() {
         Assert.assertEquals(RpcInternalContext.getContext().getRemoteAddress().toString(), "127.0.0.1:12200");
     }
 
+    @Test
+    public void testClear() {
+        RpcInternalContext context = RpcInternalContext.getContext();
+        context.setRemoteAddress("127.0.0.1", 1234);
+        context.setLocalAddress("127.0.0.1", 2345);
+        context.setFuture(new ResponseFuture<String>() {
+            @Override
+            public boolean cancel(boolean mayInterruptIfRunning) {
+                return false;
+            }
+
+            @Override
+            public boolean isCancelled() {
+                return false;
+            }
+
+            @Override
+            public boolean isDone() {
+                return false;
+            }
+
+            @Override
+            public String get() throws InterruptedException, ExecutionException {
+                return null;
+            }
+
+            @Override
+            public String get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException,
+                TimeoutException {
+                return null;
+            }
+
+            @Override
+            public ResponseFuture addListeners(List<SofaResponseCallback> sofaResponseCallbacks) {
+                return null;
+            }
+
+            @Override
+            public ResponseFuture addListener(SofaResponseCallback sofaResponseCallback) {
+                return null;
+            }
+        });
+
+        context.setProviderInfo(ProviderInfo.valueOf("127.0.0.1:80"));
+        context.setInterfaceConfig(new ProviderConfig());
+        context.setAttachment("_xxxx", "yyyy");
+
+        context.clear();
+        Assert.assertNull(context.getRemoteAddress());
+        Assert.assertNull(context.getLocalAddress());
+        Assert.assertNull(context.getFuture());
+        Assert.assertFalse(context.isProviderSide());
+        Assert.assertFalse(context.isConsumerSide());
+        Assert.assertNull(context.getProviderInfo());
+        Assert.assertNull(context.getInterfaceConfig());
+        Assert.assertTrue(context.getAttachments().isEmpty());
+
+        RpcInternalContext.removeAllContext();
+    }
 }

extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseServiceTest.java

@@ -35,12 +35,15 @@ public abstract class FaultBaseServiceTest extends FaultBaseTest {
     public void beforeClass() throws Exception {
         providerConfig.setRef(new HelloServiceTimeOutImpl());
         providerConfig.export();
+        // test reuse client transport
+        consumerConfigNotUse.refer();
         helloService = consumerConfig.refer();
     }
 
     @After
     public void afterClass() {
         providerConfig.unExport();
+        consumerConfigNotUse.unRefer();
         consumerConfig.unRefer();
         consumerConfig = null;
         consumerConfig2 = null;

extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseTest.java

@@ -46,6 +46,7 @@ public abstract class FaultBaseTest {
     public static final String                   APP_NAME2 = "testAnotherApp";
 
     protected ServerConfig                       serverConfig;
+    protected ConsumerConfig<FaultHelloService>  consumerConfigNotUse;
     protected ConsumerConfig<FaultHelloService>  consumerConfig;
     protected ConsumerConfig<FaultHelloService2> consumerConfig2;
     protected ConsumerConfig<FaultHelloService>  consumerConfigAnotherApp;
@@ -72,6 +73,15 @@ public void init() {
             .setRegister(false)
             .setApplication(providerAconfig);
 
+        // just for test
+        consumerConfigNotUse = new ConsumerConfig<FaultHelloService>()
+            .setInterfaceId(FaultHelloService.class.getName())
+            .setTimeout(500)
+            .setDirectUrl("127.0.0.1:12299")
+            .setRegister(false)
+            .setUniqueId("xxx")
+            .setProtocol(RpcConstants.PROTOCOL_TYPE_BOLT);
+
         ApplicationConfig applicationConfig = new ApplicationConfig();
         applicationConfig.setAppName(APP_NAME1);
         consumerConfig = new ConsumerConfig<FaultHelloService>()

extension-impl/remoting-bolt/src/main/java/com/alipay/sofa/rpc/server/bolt/BoltServerProcessor.java

@@ -148,6 +148,7 @@ public void handleRequest(BizContext bizCtx, AsyncContext asyncCtx, SofaRequest
                     }
                     if (invoker instanceof ProviderProxyInvoker) {
                         providerConfig = ((ProviderProxyInvoker) invoker).getProviderConfig();
+                        context.setInterfaceConfig(providerConfig);
                         // 找到服务后，打印服务的appName
                         appName = providerConfig != null ? providerConfig.getAppName() : null;
                     }