diff options
Diffstat (limited to 'vendor/google.golang.org/grpc/metadata/metadata.go')
| -rw-r--r-- | vendor/google.golang.org/grpc/metadata/metadata.go | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go index 52070db..954c0f7 100644 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/metadata/metadata.go @@ -60,15 +60,21 @@ func encodeKeyValue(k, v string) (string, string) { // DecodeKeyValue returns the original key and value corresponding to the // encoded data in k, v. +// If k is a binary header and v contains comma, v is split on comma before decoded, +// and the decoded v will be joined with comma before returned. func DecodeKeyValue(k, v string) (string, string, error) { if !strings.HasSuffix(k, binHdrSuffix) { return k, v, nil } - val, err := base64.StdEncoding.DecodeString(v) - if err != nil { - return "", "", err + vvs := strings.Split(v, ",") + for i, vv := range vvs { + val, err := base64.StdEncoding.DecodeString(vv) + if err != nil { + return "", "", err + } + vvs[i] = string(val) } - return k, string(val), nil + return k, strings.Join(vvs, ","), nil } // MD is a mapping from metadata keys to values. Users should use the following |