主从同步性能优化，主从同步性能测试。

common/config.h

@@ -20,6 +20,11 @@ typedef enum {
     PERSIST_NONE
 } PersistenceType;
 
+typedef enum {
+    REPLICA_DISABLE,
+    REPLICA_ENABLE
+}ReplicaMode;
+
 // typedef enum {
 //     ALLOC_JEMALLOC,
 //     ALLOC_MALLOC,
@@ -51,6 +56,7 @@ typedef struct {
 
     AllocatorType   allocator;
     MemLeakDetectMode  leak_mode;
+    ReplicaMode     replica_mode;
 } AppConfig;
 
 /**
@@ -64,5 +70,7 @@ const char *server_mode_to_string(ServerMode mode);
 const char *persistence_to_string(PersistenceType p);
 const char *allocator_to_string(AllocatorType a);
 const char *leakage_to_string(MemLeakDetectMode a);
+const char *replica_to_string(ReplicaMode a);
+
 
 #endif /* CONFIG_H */