mysql_real_connect_nonblocking()returns anenum net_async_statusstatus indicator. mysql_real_connect_nonblocking()was added in MySQL 8.0.16. Return Values Returns anenum net_async_statusvalue. See the description inSection 7.2, “C API Asynchronous Interface Data Structures”. ANET_ASYNC_ERRORreturn...
mysql_real_connect_nonblocking()was added in MySQL 8.0.16. Return Values Returns anenum net_async_statusvalue. See the description inSection 7.2, “C API Asynchronous Interface Data Structures”. ANET_ASYNC_ERRORreturn status indicates an error. ...
By removing the loop completely, it means that we need to call mysql_real_connect_nonblocking more times and our implementation blocks on data from the socket before calling the next time. This means that once all the data is read from the socket we will not call back in again even if ...
(mysql_real_connect_nonblocking( + mysql_con1, opt_host, opt_user, opt_password, current_db, opt_port, + opt_unix_socket, CLIENT_MULTI_STATEMENTS)); + } - mysql_con2_status = (mysql_real_connect_nonblocking( - mysql_con2, opt_host, opt_user, opt_password, current_db, opt_port,...
35、mysql_real_connect_nonblocking 36、mysql_send_query_nonblocking 37、mysql_real_query_nonblocking 38、mysql_store_result_nonblocking 39、mysql_next_result_nonblocking 40、mysql_select_db_nonblocking 41、mysql_get_character_set_info 42、mysql_session_track_get_first ...
mysql_real_connect_nonblocking()mysql_real_query_nonblocking()mysql_store_result_nonblocking()mysql_next_result_nonblocking()mysql_fetch_row_nonblocking()mysql_free_result_nonblocking() 函数的名字就是原有阻塞性api加上后缀_nonblocking,比如说如果query的执行时间比较长,你可以先去干别的事情,然后再回来查询...
(mysql_local = mysql_client_init(NULL))) { + fprintf(stderr, "\n mysql_client_init() failed"); + exit(1); + } + + net_async_status status; + bool exit_loop = false; + do { + status = mysql_real_connect_nonblocking( + mysql_local, opt_host, opt_user, opt_password, ...
#2 vio_socket_connect (vio=0x110d2c0, addr=addr@entry=0x7fffb38daa20, len=len@entry=110, nonblocking= #3 0x0000000000422ad6 in csm_begin_connect (ctx=0x7fffb38daad0) at ../../mysql-8.0.20/sql-common/client.cc:250 #4 0x000000000041fe99 in mysql_real_connect (mysql=mysql@entry=...
#2 vio_socket_connect (vio=0x110d2c0, addr=addr@entry=0x7fffb38daa20, len=len@entry=110, nonblocking=<optimized out>, timeout=-1, connect_done=connect_done@entry=0x7fffb38da9ef) at ../../mysql-8.0.20/vio/viosocket.cc:1054 ...
enum net_async_status STDCALL mysql_real_connect_nonblocking( MYSQL *mysql, const char *host, const char *user, const char *passwd, const char *db, unsigned int port, const char *unix_socket, unsigned long clientflag); enum net_async_status STDCALL mysql_send_query_nonblocking( ...