class SearchingForSyncState < StatePattern::State
  def handle_byte_stream(bytes)
   idx = 0;
   # spool unwanted bytes
   while (idx < bytes.length && bytes[idx] != Synchronizer::SYNC_PATTERN[0]) do idx = idx+1 end
   
   #p "Found pattern at idx = #{idx}"
   transition_to(ConfirmingSyncPatternState)
   
   # return
   return bytes[idx..-1] || ""
  end
end