pub fn received(&mut self, frame: frame::Stream) -> Result<ShouldTransmit, TransportError> {
        trace!(id = %frame.id, offset = frame.offset, len = frame.data.len(), fin = frame.fin, "got stream");
        let stream = frame.id;
        self.validate_receive_id(stream).map_err(|e| {
            debug!("received illegal STREAM frame");
            e
        })?;

        let rs = match self.recv.get_mut(&stream) {
            Some(rs) => rs,
            None => {
                trace!("dropping frame for closed stream");
                return Ok(ShouldTransmit(false));
            }
        };

        if rs.is_finished() {
            trace!("dropping frame for finished stream");
            return Ok(ShouldTransmit(false));
        }

        let new_bytes = rs.ingest(frame, self.data_recvd, self.local_max_data)?;
        self.data_recvd = self.data_recvd.saturating_add(new_bytes);

        if !rs.assembler.is_stopped() {
            self.on_stream_frame(true, stream);
            return Ok(ShouldTransmit(false));
        }

        // Stopped streams become closed instantly on FIN, so check whether we need to clean up
        if rs.is_closed() {
            self.recv.remove(&stream);
            self.stream_freed(stream, StreamHalf::Recv);
        }

        // We don't buffer data on stopped streams, so issue flow control credit immediately
        Ok(self.add_read_credits(new_bytes))
    }
/// Process incoming stream frame
///
/// If successful, returns whether a `MAX_DATA` frame needs to be transmitted
Process incoming stream frame
If successful, returns whether a `MAX_DATA` frame needs to be transmitted
Process incoming stream frame If successful returns whether a ` MAX_DATA ` frame needs to be transmitted
pub fn received(&mut self, frame: frame::Stream) -> Result<ShouldTransmit, TransportError> {
        trace!(id = %frame.id, offset = frame.offset, len = frame.data.len(), fin = frame.fin, "got stream");
        let stream = frame.id;
        self.validate_receive_id(stream).map_err(|e| {
            debug!("received illegal STREAM frame");
            e
        })?;
        let rs = match self.recv.get_mut(&stream) {
            Some(rs) => rs,
            None => {
                trace!("dropping frame for closed stream");
                return Ok(ShouldTransmit(false));
            }
        };
        if rs.is_finished() {
            trace!("dropping frame for finished stream");
            return Ok(ShouldTransmit(false));
        }
        let new_bytes = rs.ingest(frame, self.data_recvd, self.local_max_data)?;
        self.data_recvd = self.data_recvd.saturating_add(new_bytes);
        if !rs.assembler.is_stopped() {
            self.on_stream_frame(true, stream);
            return Ok(ShouldTransmit(false));
        }
        // Stopped streams become closed instantly on FIN, so check whether we need to clean up
        if rs.is_closed() {
            self.recv.remove(&stream);
            self.stream_freed(stream, StreamHalf::Recv);
        }
        // We don't buffer data on stopped streams, so issue flow control credit immediately
        Ok(self.add_read_credits(new_bytes))
    }
pub fn received ( & mut self , frame : frame :: Stream ) -> Result < ShouldTransmit , TransportError > { trace ! ( id frame id offset frame offset len frame data len ( ) fin frame fin " " ) ; let stream = frame . id ; self . validate_receive_id ( stream ) . map_err ( | e | { debug ! ( " " ) ; e } ) ? ; let rs = match self . recv . get_mut ( & stream ) { Some ( rs ) => rs , None => { trace ! ( " " ) ; return Ok ( ShouldTransmit ( false ) ) ; } } ; if rs . is_finished ( ) { trace ! ( " " ) ; return Ok ( ShouldTransmit ( false ) ) ; } let new_bytes = rs . ingest ( frame , self . data_recvd , self . local_max_data ) ? ; self . data_recvd = self . data_recvd . saturating_add ( new_bytes ) ; if ! rs . assembler . is_stopped ( ) { self . on_stream_frame ( true , stream ) ; return Ok ( ShouldTransmit ( false ) ) ; } // Stopped streams become closed instantly on FIN, so check whether we need to clean up if rs . is_closed ( ) { self . recv . remove ( & stream ) ; self . stream_freed ( stream , StreamHalf :: Recv ) ; } // We don't buffer data on stopped streams, so issue flow control credit immediately Ok ( self . add_read_credits ( new_bytes ) ) }
Process incoming stream frame
If successful, returns whether a `MAX_DATA` frame needs to be transmitted
Process incoming stream frame If successful returns whether a ` MAX_DATA ` frame needs to be transmitted
&mut self
frame
frame::Stream