The parent frame identifier, also called the stream dependency, is part of the HEADERS frame payload. The HEADERS frame still has the same general frame header with the stream identifier.
On Fri, Apr 12, 2019 at 9:46 AM chirag shah <[email protected]> wrote: > Hello, > > I am seeking one clarification about the Stream-ID of the HTTP/2 frame. > > As we know all frames share a common 9-byte header (as shown below), which > contains the length of the frame, its type, a bit field for flags, and a > 31-bit stream identifier. > However, in HEADERS frame spec, they say that this stream-identifier is > actually the identifier of the parent stream. A 31-bit stream identifier > for the stream that this stream depends on. > I do understand this field is only present if the PRIORITY flag is set. > > So my question is, if this 31 bits are taken up by parent stream-id then > where are we fitting the stream-id of this stream in question. > > > > [image: http2_frame.png] > > > > > > Thanks. > > > -- > You received this message because you are subscribed to the Google Groups " > grpc.io" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/grpc-io. > To view this discussion on the web visit > https://groups.google.com/d/msgid/grpc-io/cba73533-89b3-46b7-9dbd-80b182cf66e7%40googlegroups.com > <https://groups.google.com/d/msgid/grpc-io/cba73533-89b3-46b7-9dbd-80b182cf66e7%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/grpc-io. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/CAPK2-4d68S0WOv9-AUZU4XQYsFLZtqk3-KWfJUxODXLWAZRPVQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
smime.p7s
Description: S/MIME Cryptographic Signature
