mysql c connector 6.1.11 client to a mysql 8 server connection
hi
I have a Mysql server 8.0.21 running on ubuntu 20.04. I also have on this latter a win7 32bit VB guest machine connected via a host-only adapter to the host.
On the guest machine I have a basic C program using the c connector 6.1.11 to try to connect to the server running on the host, here's the code:
#include <stdio.h>
#include <mysql.h>
MYSQL *conn;
unsigned long version = 1;
int main()
{
conn = mysql_init ( NULL );
if(mysql_real_connect ( conn, "169.254.128.100", "myuser",
"mypass", "my_schema", 3306, NULL, 0 )==NULL){
fprintf(stderr, "%s\n", mysql_error(conn));
}
mysql_close ( conn );
return 0;
}
running the program gives me the error:
SSL connection error: unknown error number
I checked that :
1- I can connect fine using the ODBC DSN from the guest
2- the server has no SSL configured by default, the server status command tells me "SSL not in use"
3- i could swear it was working using Qt's QMYSQL plugin (which just wraps the c api) before upgrading my machine from 18.O4 to 20.04, in either case using the 8.0.21 version.
thanks
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mysql c connector 6.1.11 client to a mysql 8 server connection
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October 12, 2020 12:17PM
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