func (s *RequestStream) shutdown() {
s.writeHeader()
if s.state != nil {
if s.state.OpenThere() {
// Send the RST_STREAM.
rst := new(frames.RST_STREAM)
rst.StreamID = s.streamID
rst.Status = common.RST_STREAM_CANCEL
s.output <- rst
}
s.state.Close()
}
select {
case <-s.finished:
default:
close(s.finished)
}
select {
case <-s.headerChan:
default:
close(s.headerChan)
}
s.conn.requestStreamLimit.Close()
s.output = nil
s.Request = nil
s.Receiver = nil
s.header = nil
s.stop = nil
}
// protocolError informs the other endpoint that a protocol error has
// occurred, stops all running streams, and ends the connection.
func (c *Conn) protocolError(streamID common.StreamID) {
reply := new(frames.RST_STREAM)
reply.StreamID = streamID
reply.Status = common.RST_STREAM_PROTOCOL_ERROR
select {
case c.output[0] <- reply:
case <-time.After(100 * time.Millisecond):
debug.Println("Failed to send PROTOCOL_ERROR RST_STREAM.")
}
c.shutdownError = reply
c.Close()
}
func (c *Conn) _RST_STREAM(streamID common.StreamID, status common.StatusCode) {
rst := new(frames.RST_STREAM)
rst.StreamID = streamID
rst.Status = status
c.output[0] <- rst
}