change _parse_time_us to _received_us

src/brpc/details/method_status.cpp

@@ -136,7 +136,7 @@ void MethodStatus::SetConcurrencyLimiter(ConcurrencyLimiter* cl) {
 
 ScopedMethodStatus::~ScopedMethodStatus() {
     if (_status) {
-        _status->OnResponded(_c->ErrorCode(), butil::cpuwide_time_us() - _start_parse_us);
+        _status->OnResponded(_c->ErrorCode(), butil::cpuwide_time_us() - _received_us);
         _status = NULL;
     }
     ServerPrivateAccessor(_c->server()).RemoveConcurrency(_c);

src/brpc/details/method_status.h

@@ -85,17 +85,17 @@ class ScopedMethodStatus {
 public:
     ScopedMethodStatus(MethodStatus* status, 
                        Controller* c, 
-                       int64_t start_parse_us)
+                       int64_t received_us)
         : _status(status) 
         , _c(c)
-        , _start_parse_us(start_parse_us) {}
+        , _received_us(received_us) {}
     ~ScopedMethodStatus();
     operator MethodStatus* () const { return _status; }
 private:
     DISALLOW_COPY_AND_ASSIGN(ScopedMethodStatus);
     MethodStatus* _status;
     Controller* _c;
-    uint64_t _start_parse_us;
+    uint64_t _received_us;
 };
 
 inline bool MethodStatus::OnRequested() {