| 423 | } |
| 424 | |
| 425 | apr_status_t h2_stream_send_frame(h2_stream *stream, int ftype, int flags, size_t frame_len) |
| 426 | { |
| 427 | apr_status_t status = APR_SUCCESS; |
| 428 | int new_state, eos = 0; |
| 429 | |
| 430 | H2_STRM_ASSERT_MAGIC(stream, H2_STRM_MAGIC_OK); |
| 431 | new_state = on_frame_send(stream->state, ftype); |
| 432 | if (new_state < 0) { |
| 433 | ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, stream->session->c1, |
| 434 | H2_STRM_MSG(stream, "invalid frame %d send"), ftype); |
| 435 | AP_DEBUG_ASSERT(new_state > S_XXX); |
| 436 | return transit(stream, new_state); |
| 437 | } |
| 438 | |
| 439 | ++stream->out_frames; |
| 440 | stream->out_frame_octets += frame_len; |
| 441 | if(stream->c2) { |
| 442 | h2_conn_ctx_t *conn_ctx = h2_conn_ctx_get(stream->c2); |
| 443 | if(conn_ctx) |
| 444 | conn_ctx->bytes_sent = stream->out_frame_octets; |
| 445 | } |
| 446 | |
| 447 | switch (ftype) { |
| 448 | case NGHTTP2_DATA: |
| 449 | eos = (flags & NGHTTP2_FLAG_END_STREAM); |
| 450 | break; |
| 451 | |
| 452 | case NGHTTP2_HEADERS: |
| 453 | eos = (flags & NGHTTP2_FLAG_END_STREAM); |
| 454 | break; |
| 455 | |
| 456 | case NGHTTP2_PUSH_PROMISE: |
| 457 | /* start pushed stream */ |
| 458 | ap_assert(stream->request == NULL); |
| 459 | ap_assert(stream->rtmp != NULL); |
| 460 | status = h2_stream_end_headers(stream, 1, 0); |
| 461 | if (status != APR_SUCCESS) goto leave; |
| 462 | break; |
| 463 | |
| 464 | default: |
| 465 | break; |
| 466 | } |
| 467 | status = transit(stream, new_state); |
| 468 | if (status == APR_SUCCESS && eos) { |
| 469 | status = transit(stream, on_event(stream, H2_SEV_CLOSED_L)); |
| 470 | } |
| 471 | leave: |
| 472 | return status; |
| 473 | } |
| 474 | |
| 475 | apr_status_t h2_stream_recv_frame(h2_stream *stream, int ftype, int flags, size_t frame_len) |
| 476 | { |
no test coverage detected