// handleNewStream receives a new stream from the network.
func (bsnet *impl) handleNewStream(s inet.Stream) {
defer s.Close()
if bsnet.receiver == nil {
return
}
received, err := bsmsg.FromNet(s)
if err != nil {
go bsnet.receiver.ReceiveError(err)
log.Debugf("bitswap net handleNewStream from %s error: %s", s.Conn().RemotePeer(), err)
return
}
p := s.Conn().RemotePeer()
ctx := context.Background()
log.Debugf("bitswap net handleNewStream from %s", s.Conn().RemotePeer())
bsnet.receiver.ReceiveMessage(ctx, p, received)
}
func (bsnet *impl) SendRequest(
ctx context.Context,
p peer.ID,
outgoing bsmsg.BitSwapMessage) (bsmsg.BitSwapMessage, error) {
s, err := bsnet.newStreamToPeer(ctx, p)
if err != nil {
return nil, err
}
defer s.Close()
if err := outgoing.ToNet(s); err != nil {
log.Debugf("error: %s", err)
return nil, err
}
incoming, err := bsmsg.FromNet(s)
if err != nil {
log.Debugf("error: %s", err)
return incoming, err
}
return incoming, nil
}