Fixed timeout when using named_pipe:   - if timeout is 0, we need to specifiy INFINITE (overlapped)   - don't set read/write timeout before connection was established     successfully
Fixed timeout when using named_pipe:
  - if timeout is 0, we need to specifiy INFINITE (overlapped)
  - don't set read/write timeout before connection was established
    successfully

ottok/mariadb-connector-c,MariaDB/mariadb-connector-c,ottok/mariadb-connector-c,ottok/mariadb-connector-c,MariaDB/mariadb-connector-c,MariaDB/mariadb-connector-c