• Wei Yongjun's avatar
    sctp: implement the sender side for SACK-IMMEDIATELY extension · b93d6471
    Wei Yongjun authored
    This patch implement the sender side for SACK-IMMEDIATELY
    extension.
    
      Section 4.1.  Sender Side Considerations
    
      Whenever the sender of a DATA chunk can benefit from the
      corresponding SACK chunk being sent back without delay, the sender
      MAY set the I-bit in the DATA chunk header.
    
      Reasons for setting the I-bit include
    
      o  The sender is in the SHUTDOWN-PENDING state.
    
      o  The application requests to set the I-bit of the last DATA chunk
         of a user message when providing the user message to the SCTP
         implementation.
    Signed-off-by: default avatarWei Yongjun <yjwei@cn.fujitsu.com>
    Signed-off-by: default avatarVlad Yasevich <vladislav.yasevich@hp.com>
    b93d6471
user.h 22.3 KB