摘要： connect_timeout The number of seconds that the mysqld server waits for a connect packet before responding with Bad handshake. interactive_timeout The number of seconds the server waits for activity on an interactive connection before closing it. wait_timeout The number of seconds the server waits for activity on a noninteractive connection before closing it. net_read_timeout The number of seconds to wait for more data from a connection before aborting the read. net_write_timeout The num 阅读全文