diff options
Diffstat (limited to 'tools/http2_interop/frameheader.go')
| -rw-r--r-- | tools/http2_interop/frameheader.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/http2_interop/frameheader.go b/tools/http2_interop/frameheader.go index 78fe4201f6..84f6fa5c55 100644 --- a/tools/http2_interop/frameheader.go +++ b/tools/http2_interop/frameheader.go @@ -58,7 +58,11 @@ func (fh *FrameHeader) MarshalBinary() ([]byte, error) { buf[0], buf[1], buf[2] = byte(fh.Length>>16), byte(fh.Length>>8), byte(fh.Length) buf[3] = byte(fh.Type) buf[4] = fh.Flags - binary.BigEndian.PutUint32(buf[5:], uint32(fh.StreamID)) + var res uint32 + if fh.Reserved { + res = 0x80000000 + } + binary.BigEndian.PutUint32(buf[5:], uint32(fh.StreamID)|res) return buf, nil } @@ -89,6 +93,8 @@ func (ft FrameType) String() string { return "WINDOW_UPDATE" case ContinuationFrameType: return "CONTINUATION" + case HTTP1FrameType: + return "HTTP/1.? (Bad)" default: return fmt.Sprintf("UNKNOWN(%d)", byte(ft)) } @@ -106,4 +112,9 @@ const ( GoAwayFrameType FrameType = 7 WindowUpdateFrameType FrameType = 8 ContinuationFrameType FrameType = 9 + + // HTTP1FrameType is not a real type, but rather a convenient way to check if the response + // is an http response. The type of a frame header is the 4th byte, which in an http1 + // response will be "HTTP/1.1 200 OK" or something like that. The character for "P" is 80. + HTTP1FrameType FrameType = 80 ) |