ICode9

src\bin\pg_basebackup\pg_receivewal.c main 468 初始化，参数解析，获取连接681，检查wal size 714 StreamLog(); src\bin\pg_basebackup\pg_receivewal.c 760 stream分配内存，获得数据库连接，检查版本，检查系统 FindStreamingStart(&stream.timeline); 406---》