func (mc *MailCon) waitFor(cmd *imap.Command, origErr error) (*imap.Command, error) {
var (
// rsp *imap.Response
wferr error
)
// 1) Check if we're missing a command and if so, return with an error
if cmd == nil {
// Todo: origErr could be nil here as well
wferr = errors.New(fmt.Sprintf("WaitFor: Missing command, because: %s", origErr.Error()))
mc.logMC(wferr.Error(), imap.LogAll)
return nil, wferr
} else if origErr == nil {
// The original command executed without an error -> start waiting for the result of the
// given command (which is done by waiting for the OK response)
if _, okErr := cmd.Result(imap.OK); okErr != nil {
// 2) If the result is not OK, build an WaitFor error that contains the imap.OK error
wferr = errors.New(fmt.Sprintf("WaitFor: Command %s finished, but failed to wait \n"+
"for the result with error: %s", cmd.Name(true), okErr.Error()))
mc.logMC(wferr.Error(), imap.LogAll)
return cmd, wferr
}
} else if origErr != nil {
// There is an error for the original executed command
return cmd, origErr
}
// All good, no errors
return cmd, nil
}
func ReportOK(cmd *imap.Command, err error) *imap.Command {
var rsp *imap.Response
if cmd == nil {
fmt.Printf("--- ??? ---\n%v\n\n", err)
panic(err)
} else if err == nil {
rsp, err = cmd.Result(imap.OK)
}
if err != nil {
fmt.Printf("--- %s ---\n%v\n\n", cmd.Name(true), err)
panic(err)
}
c := cmd.Client()
fmt.Printf("--- %s ---\n"+
"%d command response(s), %d unilateral response(s)\n"+
"%s %s\n\n",
cmd.Name(true), len(cmd.Data), len(c.Data), rsp.Status, rsp.Info)
c.Data = nil
return cmd
}