()
| 145 | } |
| 146 | |
| 147 | func (c *Conn) handshake() error { |
| 148 | if err := c.writeInitialHandshake(); err != nil { |
| 149 | return err |
| 150 | } |
| 151 | |
| 152 | if err := c.readHandshakeResponse(); err != nil { |
| 153 | if errors.Is(err, ErrAccessDenied) { |
| 154 | var usingPasswd uint16 = ER_YES |
| 155 | if errors.Is(err, ErrAccessDeniedNoPassword) { |
| 156 | usingPasswd = ER_NO |
| 157 | } |
| 158 | err = NewDefaultError(ER_ACCESS_DENIED_ERROR, c.user, c.RemoteAddr().String(), MySQLErrName[usingPasswd]) |
| 159 | } |
| 160 | _ = c.writeError(err) |
| 161 | return err |
| 162 | } |
| 163 | |
| 164 | if err := c.writeOK(nil); err != nil { |
| 165 | return err |
| 166 | } |
| 167 | |
| 168 | c.ResetSequence() |
| 169 | |
| 170 | return nil |
| 171 | } |
| 172 | |
| 173 | func (c *Conn) Close() { |
| 174 | c.closed.Set(true) |
no test coverage detected