finish Init Connect

helper.go

@@ -1,8 +1,11 @@
 package nano
 
 import (
+	"encoding/base64"
+	"net/url"
 	"runtime"
 	"strings"
+	"unsafe"
 )
 
 func getFuncNameWithSkip(n int) string {
@@ -66,3 +69,49 @@ func UnderlineToCamel(s string) string {
 	}
 	return sb.String()
 }
+
+// resolveURI github.com/wdvxdr1123/ZeroBot/driver/uri.go
+func resolveURI(addr string) (network, address string) {
+	network, address = "tcp", addr
+	uri, err := url.Parse(addr)
+	if err == nil && uri.Scheme != "" {
+		scheme, ext, _ := strings.Cut(uri.Scheme, "+")
+		if ext != "" {
+			network = ext
+			uri.Scheme = scheme // remove `+unix`/`+tcp4`
+			if ext == "unix" {
+				uri.Host, uri.Path, _ = strings.Cut(uri.Path, ":")
+				uri.Host = base64.StdEncoding.EncodeToString(StringToBytes(uri.Host)) // special handle for unix
+			}
+			address = uri.String()
+		}
+	}
+	return
+}
+
+// slice is the runtime representation of a slice.
+// It cannot be used safely or portably and its representation may
+// change in a later release.
+//
+// Unlike reflect.SliceHeader, its Data field is sufficient to guarantee the
+// data it references will not be garbage collected.
+type slice struct {
+	data unsafe.Pointer
+	len  int
+	cap  int
+}
+
+// BytesToString 没有内存开销的转换
+func BytesToString(b []byte) string {
+	return *(*string)(unsafe.Pointer(&b))
+}
+
+// StringToBytes 没有内存开销的转换
+func StringToBytes(s string) (b []byte) {
+	bh := (*slice)(unsafe.Pointer(&b))
+	sh := (*slice)(unsafe.Pointer(&s))
+	bh.data = sh.data
+	bh.len = sh.len
+	bh.cap = sh.len
+	return b
+}