func msgToStream(ctx context.Context, s inet.Stream, msg bsmsg.BitSwapMessage) error {
deadline := time.Now().Add(sendMessageTimeout)
if dl, ok := ctx.Deadline(); ok {
deadline = dl
}
if err := s.SetWriteDeadline(deadline); err != nil {
log.Warningf("error setting deadline: %s", err)
}
switch s.Protocol() {
case ProtocolBitswap:
if err := msg.ToNetV1(s); err != nil {
log.Debugf("error: %s", err)
return err
}
case ProtocolBitswapOne, ProtocolBitswapNoVers:
if err := msg.ToNetV0(s); err != nil {
log.Debugf("error: %s", err)
return err
}
default:
return fmt.Errorf("unrecognized protocol on remote: %s", s.Protocol())
}
if err := s.SetWriteDeadline(time.Time{}); err != nil {
log.Warningf("error resetting deadline: %s", err)
}
return nil
}
