add NtyCo as submodule & 搭建设计ebpf主从同步代码框架

kvs_protocol_resp.c

@@ -1,5 +1,6 @@
 #include "kvs_protocol_resp.h"
 #include "kvs_rw_tools.h"
+#include "dump/kvs_dump.h"
 
 #if ENABLE_ARRAY
 extern kvs_array_t global_array;
@@ -535,12 +536,14 @@ int resp_dispatch(const resp_cmd_t *cmd, resp_value_t *out_value) {
     /* ---------------- misc ---------------- */
     case KVS_CMD_SAVE: {
         if (cmd->argc != 1) { *out_value = resp_error("ERR wrong number of arguments for 'save'"); return 0; }
-        int r = kvs_save_to_file();
+        int r = kvs_create_snapshot(global_array_file, global_rbtree_file, global_hash_file);
+        if(r == 0) ksv_clear_log(global_oplog_fd);
         if (r < 0) { *out_value = resp_error("ERR save failed"); return 0; }
         *out_value = resp_simple("OK");
         return 0;
     }
 	case KVS_CMD_PSYNC:
+        kvs_create_snapshot_async(cmd->argv[1].ptr, atoi(cmd->argv[2].ptr));
 		*out_value = resp_simple("OK");
 		return 0;
 	default: