fixup! client.go: Fix URI client option parsing for supported + unsupported options

readonly is handled by common zodb.OpenDriver.

go/neo/client.go

@@ -26,7 +26,6 @@ import (
 	"math/rand"
 	"net/url"
 	"os"
-	"strconv"
 	"strings"
 	"sync"
 
@@ -539,17 +538,6 @@ func parseURL(ctx context.Context, u *url.URL) (urlinfo *urlInfo, err error) {
 		return nil, err
 	}
 
-	// mv readonly from URL => driver opts
-	readOnly, ok := q["read-only"]
-	if ok {
-		delete(q, "read-only")
-		r, err := strconv.ParseBool(readOnly)
-		if err != nil {
-			return nil, err
-		}
-		opt.ReadOnly = r
-	}
-
 	// pop not yet used client options
 	// (our neo client doesn't apply their effect yet)
 	for _, k := range []string {"compress", "cache-size", "logfile"} {