fix baggage do not pick up to RpcInvokeContext problem

remoting/remoting-bolt/src/main/java/com/alipay/sofa/rpc/codec/bolt/SofaRpcSerialization.java

@@ -312,6 +312,9 @@ protected void parseRequestHeader(Map<String, String> headerMap, Object sofaRequ
         if (sofaRequest instanceof SofaRequest) {
             // 处理 tracer
             parseRequestHeader(RemotingConstants.RPC_TRACE_NAME, headerMap, (SofaRequest) sofaRequest);
+            if (RpcInvokeContext.isBaggageEnable()) {
+                parseRequestHeader(RemotingConstants.RPC_REQUEST_BAGGAGE, headerMap, (SofaRequest) sofaRequest);
+            }
             Map<String, Object> requestProps = ((SofaRequest) sofaRequest).getRequestProps();
             if (requestProps == null) {
                 for (Map.Entry<String, String> entry : headerMap.entrySet()) {

remoting/remoting-bolt/src/test/java/com/alipay/sofa/rpc/codec/bolt/SofaRpcSerializationTest.java

@@ -25,6 +25,7 @@
 import com.alipay.sofa.rpc.core.request.SofaRequest;
 import org.junit.Assert;
 import org.junit.Test;
+
 import java.util.HashMap;
 import java.util.Map;
 
@@ -92,16 +93,24 @@ public void testParseRequestHeader(){
         headerMap.put("testKey1","testValue1");
         headerMap.put("rpc_trace_context.sofaTraceId", "traceId");
         headerMap.put("rpc_trace_context.sofaRpcId", "rpcId");
+        headerMap.put("rpc_req_baggage.testBaggageKey1", "testBaggageValue1");
+        headerMap.put("rpc_req_baggage.testBaggageKey2", "testBaggageValue2");
         SofaRpcSerialization sofaRpcSerialization = new SofaRpcSerialization();
         SofaRequest sofaRequest = new SofaRequest();
         sofaRequest.addRequestProp("testKey1", "testValue11");
         sofaRequest.addRequestProp("testKey2", "testValue2");
         sofaRpcSerialization.parseRequestHeader(headerMap, sofaRequest);
+        sofaRpcSerialization.parseRequestHeader(headerMap, sofaRequest);
         Assert.assertEquals("testValue1", sofaRequest.getRequestProp("testKey1"));
         Assert.assertEquals("testValue2", sofaRequest.getRequestProp("testKey2"));
         Object traceMap = sofaRequest.getRequestProp(RemotingConstants.RPC_TRACE_NAME);
         Assert.assertTrue(traceMap instanceof Map);
         Assert.assertEquals("traceId",((Map)traceMap).get("sofaTraceId"));
         Assert.assertEquals("rpcId",((Map)traceMap).get("sofaRpcId"));
+        Object baggageMap = sofaRequest.getRequestProp(RemotingConstants.RPC_REQUEST_BAGGAGE);
+        Assert.assertTrue(baggageMap instanceof Map);
+        Assert.assertEquals("testBaggageValue1", ((Map) baggageMap).get("testBaggageKey1"));
+        Assert.assertEquals("testBaggageValue2", ((Map) baggageMap).get("testBaggageKey2"));
+
     }
 }

remoting/remoting-bolt/src/test/resources/sofa-rpc/rpc-config.json

@@ -1,4 +1,5 @@
 {
   "rpc.config.order": 999,
-  "logger.impl": "com.alipay.sofa.rpc.log.SLF4JLoggerImpl"
+  "logger.impl": "com.alipay.sofa.rpc.log.SLF4JLoggerImpl",
+  "invoke.baggage.enable": true
 }