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apache2-mod_http2-1.10.20.patch
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File apache2-mod_http2-1.10.20.patch of Package apache2.8170
diff -upr modules/http2/h2_bucket_beam.c modules/http2/h2_bucket_beam.c --- a/modules/http2/h2_bucket_beam.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_bucket_beam.c 2018-05-30 21:13:36.000000000 +0200 @@ -550,6 +550,7 @@ static void recv_buffer_cleanup(h2_bucke apr_brigade_destroy(bb); if (bl) enter_yellow(beam, bl); + apr_thread_cond_broadcast(beam->change); if (beam->cons_ev_cb) { beam->cons_ev_cb(beam->cons_ctx, beam); } @@ -707,12 +708,10 @@ void h2_beam_abort(h2_bucket_beam *beam) h2_beam_lock bl; if (beam && enter_yellow(beam, &bl) == APR_SUCCESS) { - if (!beam->aborted) { - beam->aborted = 1; - r_purge_sent(beam); - h2_blist_cleanup(&beam->send_list); - report_consumption(beam, &bl); - } + beam->aborted = 1; + r_purge_sent(beam); + h2_blist_cleanup(&beam->send_list); + report_consumption(beam, &bl); apr_thread_cond_broadcast(beam->change); leave_yellow(beam, &bl); } @@ -924,6 +923,7 @@ apr_status_t h2_beam_send(h2_bucket_beam while (!APR_BRIGADE_EMPTY(sender_bb) && APR_SUCCESS == rv) { if (space_left <= 0) { report_prod_io(beam, force_report, &bl); + r_purge_sent(beam); rv = wait_not_full(beam, block, &space_left, &bl); if (APR_SUCCESS != rv) { break; diff -upr modules/http2/h2_config.c modules/http2/h2_config.c --- a/modules/http2/h2_config.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_config.c 2018-05-29 23:06:49.000000000 +0200 @@ -604,6 +604,30 @@ static const char *h2_conf_set_early_hin return "value must be On or Off"; } +void h2_get_num_workers(server_rec *s, int *minw, int *maxw) +{ + int threads_per_child = 0; + const h2_config *config = h2_config_sget(s); + + *minw = h2_config_geti(config, H2_CONF_MIN_WORKERS); + *maxw = h2_config_geti(config, H2_CONF_MAX_WORKERS); + ap_mpm_query(AP_MPMQ_MAX_THREADS, &threads_per_child); + + if (*minw <= 0) { + *minw = threads_per_child; + } + if (*maxw <= 0) { + /* As a default, this seems to work quite well under mpm_event. + * For people enabling http2 under mpm_prefork, start 4 threads unless + * configured otherwise. People get unhappy if their http2 requests are + * blocking each other. */ + *maxw = 3 * (*minw) / 2; + if (*maxw < 4) { + *maxw = 4; + } + } +} + #define AP_END_CMD AP_INIT_TAKE1(NULL, NULL, NULL, RSRC_CONF, NULL) const command_rec h2_cmds[] = { diff -upr modules/http2/h2_config.h modules/http2/h2_config.h --- a/modules/http2/h2_config.h 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_config.h 2018-05-29 23:06:49.000000000 +0200 @@ -95,6 +95,8 @@ const h2_config *h2_config_rget(request_ int h2_config_geti(const h2_config *conf, h2_config_var_t var); apr_int64_t h2_config_geti64(const h2_config *conf, h2_config_var_t var); +void h2_get_num_workers(server_rec *s, int *minw, int *maxw); + void h2_config_init(apr_pool_t *pool); const struct h2_priority *h2_config_get_priority(const h2_config *conf, diff -upr modules/http2/h2_conn.c modules/http2/h2_conn.c --- a/modules/http2/h2_conn.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_conn.c 2018-05-30 21:13:36.000000000 +0200 @@ -127,18 +127,7 @@ apr_status_t h2_conn_child_init(apr_pool h2_config_init(pool); - minw = h2_config_geti(config, H2_CONF_MIN_WORKERS); - maxw = h2_config_geti(config, H2_CONF_MAX_WORKERS); - if (minw <= 0) { - minw = max_threads_per_child; - } - if (maxw <= 0) { - /* As a default, this seems to work quite well under mpm_event. - * For people enabling http2 under mpm_prefork, start 4 threads unless - * configured otherwise. People get unhappy if their http2 requests are - * blocking each other. */ - maxw = H2MAX(3 * minw / 2, 4); - } + h2_get_num_workers(s, &minw, &maxw); idle_secs = h2_config_geti(config, H2_CONF_MAX_WORKER_IDLE_SECS); ap_log_error(APLOG_MARK, APLOG_TRACE3, 0, s, @@ -240,7 +229,19 @@ apr_status_t h2_conn_run(struct h2_ctx * && mpm_state != AP_MPMQ_STOPPING); if (c->cs) { - c->cs->state = CONN_STATE_LINGER; + switch (session->state) { + case H2_SESSION_ST_INIT: + case H2_SESSION_ST_IDLE: + case H2_SESSION_ST_BUSY: + case H2_SESSION_ST_WAIT: + c->cs->state = CONN_STATE_WRITE_COMPLETION; + break; + case H2_SESSION_ST_CLEANUP: + case H2_SESSION_ST_DONE: + default: + c->cs->state = CONN_STATE_LINGER; + break; + } } return APR_SUCCESS; @@ -313,8 +314,6 @@ conn_rec *h2_slave_create(conn_rec *mast c->log = NULL; c->log_id = apr_psprintf(pool, "%ld-%d", master->id, slave_id); - /* Simulate that we had already a request on this connection. */ - c->keepalives = 1; c->aborted = 0; /* We cannot install the master connection socket on the slaves, as * modules mess with timeouts/blocking of the socket, with @@ -349,6 +348,14 @@ void h2_slave_destroy(conn_rec *slave) apr_status_t h2_slave_run_pre_connection(conn_rec *slave, apr_socket_t *csd) { - return ap_run_pre_connection(slave, csd); + if (slave->keepalives == 0) { + /* Simulate that we had already a request on this connection. Some + * hooks trigger special behaviour when keepalives is 0. + * (Not necessarily in pre_connection, but later. Set it here, so it + * is in place.) */ + slave->keepalives = 1; + return ap_run_pre_connection(slave, csd); + } + return APR_SUCCESS; } diff -upr modules/http2/h2_filter.c modules/http2/h2_filter.c --- a/modules/http2/h2_filter.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_filter.c 2018-05-29 23:16:29.000000000 +0200 @@ -291,6 +291,8 @@ apr_bucket *h2_bucket_observer_beam(stru } static apr_status_t bbout(apr_bucket_brigade *bb, const char *fmt, ...) + __attribute__((format(printf,2,3))); +static apr_status_t bbout(apr_bucket_brigade *bb, const char *fmt, ...) { va_list args; apr_status_t rv; @@ -351,8 +353,8 @@ static int add_stream(h2_stream *stream, bbout(x->bb, " \"created\": %f,\n", ((double)stream->created)/APR_USEC_PER_SEC); bbout(x->bb, " \"flowIn\": %d,\n", flowIn); bbout(x->bb, " \"flowOut\": %d,\n", flowOut); - bbout(x->bb, " \"dataIn\": %"APR_UINT64_T_FMT",\n", stream->in_data_octets); - bbout(x->bb, " \"dataOut\": %"APR_UINT64_T_FMT"\n", stream->out_data_octets); + bbout(x->bb, " \"dataIn\": %"APR_OFF_T_FMT",\n", stream->in_data_octets); + bbout(x->bb, " \"dataOut\": %"APR_OFF_T_FMT"\n", stream->out_data_octets); bbout(x->bb, " }"); ++x->idx; diff -upr modules/http2/h2_from_h1.c modules/http2/h2_from_h1.c --- a/modules/http2/h2_from_h1.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_from_h1.c 2018-05-29 23:16:29.000000000 +0200 @@ -413,7 +413,7 @@ static apr_status_t pass_response(h2_tas h2_headers *response = h2_headers_create(parser->http_status, make_table(parser), - NULL, task->pool); + NULL, 0, task->pool); apr_brigade_cleanup(parser->tmp); b = h2_bucket_headers_create(task->c->bucket_alloc, response); APR_BRIGADE_INSERT_TAIL(parser->tmp, b); @@ -772,6 +772,10 @@ apr_status_t h2_filter_request_in(ap_fil APR_BUCKET_REMOVE(b); apr_bucket_destroy(b); ap_remove_input_filter(f); + + if (headers->raw_bytes && h2_task_logio_add_bytes_in) { + h2_task_logio_add_bytes_in(task->c, headers->raw_bytes); + } break; } } diff -upr modules/http2/h2.h modules/http2/h2.h --- a/modules/http2/h2.h 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2.h 2018-05-29 23:16:29.000000000 +0200 @@ -51,6 +51,9 @@ extern const char *H2_MAGIC_TOKEN; /* Max data size to write so it fits inside a TLS record */ #define H2_DATA_CHUNK_SIZE ((16*1024) - 100 - 9) +/* Size of the frame header itself in HTTP/2 */ +#define H2_FRAME_HDR_LEN 9 + /* Maximum number of padding bytes in a frame, rfc7540 */ #define H2_MAX_PADLEN 256 /* Initial default window size, RFC 7540 ch. 6.5.2 */ @@ -137,6 +140,7 @@ struct h2_request { apr_time_t request_time; unsigned int chunked : 1; /* iff requst body needs to be forwarded as chunked */ unsigned int serialize : 1; /* iff this request is written in HTTP/1.1 serialization */ + apr_off_t raw_bytes; /* RAW network bytes that generated this request - if known. */ }; typedef struct h2_headers h2_headers; @@ -145,6 +149,7 @@ struct h2_headers { int status; apr_table_t *headers; apr_table_t *notes; + apr_off_t raw_bytes; /* RAW network bytes that generated this request - if known. */ }; typedef apr_status_t h2_io_data_cb(void *ctx, const char *data, apr_off_t len); diff -upr modules/http2/h2_h2.c modules/http2/h2_h2.c --- a/modules/http2/h2_h2.c 2018-02-14 00:43:36.000000000 +0100 +++ b/modules/http2/h2_h2.c 2018-05-29 23:16:29.000000000 +0200 @@ -635,10 +635,10 @@ int h2_h2_process_conn(conn_rec* c) } h2_ctx_protocol_set(ctx, h2_h2_is_tls(c)? "h2" : "h2c"); } - else { + else if (APLOGctrace2(c)) { ap_log_cerror(APLOG_MARK, APLOG_TRACE2, 0, c, - "h2_h2, not detected in %d bytes: %s", - (int)slen, s); + "h2_h2, not detected in %d bytes(base64): %s", + (int)slen, h2_util_base64url_encode(s, slen, c->pool)); } apr_brigade_destroy(temp); diff -upr modules/http2/h2_headers.c modules/http2/h2_headers.c --- a/modules/http2/h2_headers.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_headers.c 2018-05-29 23:16:29.000000000 +0200 @@ -111,7 +111,8 @@ apr_bucket *h2_bucket_headers_beam(struc h2_headers *h2_headers_create(int status, apr_table_t *headers_in, - apr_table_t *notes, apr_pool_t *pool) + apr_table_t *notes, apr_off_t raw_bytes, + apr_pool_t *pool) { h2_headers *headers = apr_pcalloc(pool, sizeof(h2_headers)); headers->status = status; @@ -125,7 +126,7 @@ h2_headers *h2_headers_create(int status h2_headers *h2_headers_rcreate(request_rec *r, int status, apr_table_t *header, apr_pool_t *pool) { - h2_headers *headers = h2_headers_create(status, header, r->notes, pool); + h2_headers *headers = h2_headers_create(status, header, r->notes, 0, pool); if (headers->status == HTTP_FORBIDDEN) { const char *cause = apr_table_get(r->notes, "ssl-renegotiate-forbidden"); if (cause) { @@ -149,7 +150,7 @@ h2_headers *h2_headers_rcreate(request_r h2_headers *h2_headers_copy(apr_pool_t *pool, h2_headers *h) { return h2_headers_create(h->status, apr_table_copy(pool, h->headers), - apr_table_copy(pool, h->notes), pool); + apr_table_copy(pool, h->notes), h->raw_bytes, pool); } h2_headers *h2_headers_die(apr_status_t type, diff -upr modules/http2/h2_headers.h modules/http2/h2_headers.h --- a/modules/http2/h2_headers.h 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_headers.h 2018-05-29 23:16:29.000000000 +0200 @@ -41,10 +41,12 @@ apr_bucket *h2_bucket_headers_beam(struc * @param status the headers status * @param header the headers of the headers * @param notes the notes carried by the headers + * @param raw_bytes the raw network bytes (if known) used to transmit these * @param pool the memory pool to use */ h2_headers *h2_headers_create(int status, apr_table_t *header, - apr_table_t *notes, apr_pool_t *pool); + apr_table_t *notes, apr_off_t raw_bytes, + apr_pool_t *pool); /** * Create the headers from the given request_rec. diff -upr modules/http2/h2_mplx.c modules/http2/h2_mplx.c --- a/modules/http2/h2_mplx.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_mplx.c 2018-05-29 23:16:29.000000000 +0200 @@ -286,34 +286,6 @@ static int output_consumed_signal(h2_mpl return 0; } -static void task_destroy(h2_mplx *m, h2_task *task) -{ - conn_rec *slave = NULL; - int reuse_slave = 0; - - slave = task->c; - - if (m->s->keep_alive_max == 0 || slave->keepalives < m->s->keep_alive_max) { - reuse_slave = ((m->spare_slaves->nelts < (m->limit_active * 3 / 2)) - && !task->rst_error); - } - - if (slave) { - if (reuse_slave && slave->keepalive == AP_CONN_KEEPALIVE) { - h2_beam_log(task->output.beam, m->c, APLOG_DEBUG, - APLOGNO(03385) "h2_task_destroy, reuse slave"); - h2_task_destroy(task); - APR_ARRAY_PUSH(m->spare_slaves, conn_rec*) = slave; - } - else { - h2_beam_log(task->output.beam, m->c, APLOG_TRACE1, - "h2_task_destroy, destroy slave"); - slave->sbh = NULL; - h2_slave_destroy(slave); - } - } -} - static int stream_destroy_iter(void *ctx, void *val) { h2_mplx *m = ctx; @@ -331,8 +303,42 @@ static int stream_destroy_iter(void *ctx } if (stream->task) { - task_destroy(m, stream->task); + h2_task *task = stream->task; + conn_rec *slave; + int reuse_slave = 0; + stream->task = NULL; + slave = task->c; + if (slave) { + /* On non-serialized requests, the IO logging has not accounted for any + * meta data send over the network: response headers and h2 frame headers. we + * counted this on the stream and need to add this now. + * This is supposed to happen before the EOR bucket triggers the + * logging of the transaction. *fingers crossed* */ + if (task->request && !task->request->serialize && h2_task_logio_add_bytes_out) { + apr_off_t unaccounted = stream->out_frame_octets - stream->out_data_octets; + if (unaccounted > 0) { + h2_task_logio_add_bytes_out(slave, unaccounted); + } + } + + if (m->s->keep_alive_max == 0 || slave->keepalives < m->s->keep_alive_max) { + reuse_slave = ((m->spare_slaves->nelts < (m->limit_active * 3 / 2)) + && !task->rst_error); + } + + if (reuse_slave && slave->keepalive == AP_CONN_KEEPALIVE) { + h2_beam_log(task->output.beam, m->c, APLOG_DEBUG, + APLOGNO(03385) "h2_task_destroy, reuse slave"); + h2_task_destroy(task); + APR_ARRAY_PUSH(m->spare_slaves, conn_rec*) = slave; + } + else { + h2_beam_log(task->output.beam, m->c, APLOG_TRACE1, + "h2_task_destroy, destroy slave"); + h2_slave_destroy(slave); + } + } } h2_stream_destroy(stream); return 0; diff -upr modules/http2/h2_proxy_util.c modules/http2/h2_proxy_util.c --- a/modules/http2/h2_proxy_util.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_proxy_util.c 2018-06-14 23:44:06.000000000 +0200 @@ -916,8 +916,8 @@ static size_t subst_str(link_ctx *ctx, i delta = nlen - olen; plen = ctx->slen + delta + 1; p = apr_pcalloc(ctx->pool, plen); - strncpy(p, ctx->s, start); - strncpy(p + start, ns, nlen); + memcpy(p, ctx->s, start); + memcpy(p + start, ns, nlen); strcpy(p + start + nlen, ctx->s + end); ctx->s = p; ctx->slen = (int)strlen(p); @@ -943,7 +943,7 @@ static void map_link(link_ctx *ctx) /* common to use relative uris in link header, for mappings * to work need to prefix the backend server uri */ need_len += ctx->psu_len; - strncpy(buffer, ctx->p_server_uri, sizeof(buffer)); + apr_cpystrn(buffer, ctx->p_server_uri, sizeof(buffer)); buffer_len = ctx->psu_len; } if (need_len > sizeof(buffer)) { @@ -951,9 +951,7 @@ static void map_link(link_ctx *ctx) "link_reverse_map uri too long, skipped: %s", ctx->s); return; } - strncpy(buffer + buffer_len, ctx->s + ctx->link_start, link_len); - buffer_len += link_len; - buffer[buffer_len] = '\0'; + apr_cpystrn(buffer + buffer_len, ctx->s + ctx->link_start, link_len + 1); if (!prepend_p_server && strcmp(ctx->real_backend_uri, ctx->p_server_uri) && !strncmp(buffer, ctx->real_backend_uri, ctx->rbu_len)) { @@ -961,8 +959,8 @@ static void map_link(link_ctx *ctx) * to work, we need to use the proxy uri */ int path_start = ctx->link_start + ctx->rbu_len; link_len -= ctx->rbu_len; - strcpy(buffer, ctx->p_server_uri); - strncpy(buffer + ctx->psu_len, ctx->s + path_start, link_len); + memcpy(buffer, ctx->p_server_uri, ctx->psu_len); + memcpy(buffer + ctx->psu_len, ctx->s + path_start, link_len); buffer_len = ctx->psu_len + link_len; buffer[buffer_len] = '\0'; } diff -upr modules/http2/h2_push.c modules/http2/h2_push.c --- a/modules/http2/h2_push.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_push.c 2018-05-29 23:16:29.000000000 +0200 @@ -352,7 +352,7 @@ static int add_push(link_ctx *ctx) ctx->req->authority, path, headers, ctx->req->serialize); /* atm, we do not push on pushes */ - h2_request_end_headers(req, ctx->pool, 1); + h2_request_end_headers(req, ctx->pool, 1, 0); push->req = req; if (has_param(ctx, "critical")) { h2_priority *prio = apr_pcalloc(ctx->pool, sizeof(*prio)); diff -upr modules/http2/h2_request.c modules/http2/h2_request.c --- a/modules/http2/h2_request.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_request.c 2018-05-29 23:16:29.000000000 +0200 @@ -150,7 +150,7 @@ apr_status_t h2_request_add_header(h2_re return status; } -apr_status_t h2_request_end_headers(h2_request *req, apr_pool_t *pool, int eos) +apr_status_t h2_request_end_headers(h2_request *req, apr_pool_t *pool, int eos, size_t raw_bytes) { const char *s; @@ -190,7 +190,8 @@ apr_status_t h2_request_end_headers(h2_r apr_table_setn(req->headers, "Content-Length", "0"); } } - + req->raw_bytes += raw_bytes; + return APR_SUCCESS; } diff -upr modules/http2/h2_request.h modules/http2/h2_request.h --- a/modules/http2/h2_request.h 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_request.h 2018-05-29 23:16:29.000000000 +0200 @@ -30,7 +30,7 @@ apr_status_t h2_request_add_trailer(h2_r const char *name, size_t nlen, const char *value, size_t vlen); -apr_status_t h2_request_end_headers(h2_request *req, apr_pool_t *pool, int eos); +apr_status_t h2_request_end_headers(h2_request *req, apr_pool_t *pool, int eos, size_t raw_bytes); h2_request *h2_request_clone(apr_pool_t *p, const h2_request *src); diff -upr modules/http2/h2_session.c modules/http2/h2_session.c --- a/modules/http2/h2_session.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_session.c 2018-05-29 23:16:29.000000000 +0200 @@ -348,7 +348,8 @@ static int on_frame_recv_cb(nghttp2_sess * trailers */ stream = h2_session_stream_get(session, frame->hd.stream_id); if (stream) { - rv = h2_stream_recv_frame(stream, NGHTTP2_HEADERS, frame->hd.flags); + rv = h2_stream_recv_frame(stream, NGHTTP2_HEADERS, frame->hd.flags, + frame->hd.length + H2_FRAME_HDR_LEN); } break; case NGHTTP2_DATA: @@ -358,7 +359,8 @@ static int on_frame_recv_cb(nghttp2_sess H2_STRM_LOG(APLOGNO(02923), stream, "DATA, len=%ld, flags=%d"), (long)frame->hd.length, frame->hd.flags); - rv = h2_stream_recv_frame(stream, NGHTTP2_DATA, frame->hd.flags); + rv = h2_stream_recv_frame(stream, NGHTTP2_DATA, frame->hd.flags, + frame->hd.length + H2_FRAME_HDR_LEN); } break; case NGHTTP2_PRIORITY: @@ -546,7 +548,8 @@ static int on_frame_send_cb(nghttp2_sess stream = h2_session_stream_get(session, stream_id); if (stream) { - h2_stream_send_frame(stream, frame->hd.type, frame->hd.flags); + h2_stream_send_frame(stream, frame->hd.type, frame->hd.flags, + frame->hd.length + H2_FRAME_HDR_LEN); } return 0; } diff -upr modules/http2/h2_stream.c modules/http2/h2_stream.c --- a/modules/http2/h2_stream.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_stream.c 2018-05-29 23:16:29.000000000 +0200 @@ -221,7 +221,8 @@ static apr_status_t close_input(h2_strea stream->in_buffer = apr_brigade_create(stream->pool, c->bucket_alloc); } - r = h2_headers_create(HTTP_OK, stream->trailers, NULL, stream->pool); + r = h2_headers_create(HTTP_OK, stream->trailers, NULL, + stream->in_trailer_octets, stream->pool); stream->trailers = NULL; b = h2_bucket_headers_create(c->bucket_alloc, r); APR_BRIGADE_INSERT_TAIL(stream->in_buffer, b); @@ -369,7 +370,7 @@ static void set_policy_for(h2_stream *st r->serialize = h2_config_geti(stream->session->config, H2_CONF_SER_HEADERS); } -apr_status_t h2_stream_send_frame(h2_stream *stream, int ftype, int flags) +apr_status_t h2_stream_send_frame(h2_stream *stream, int ftype, int flags, size_t frame_len) { apr_status_t status = APR_SUCCESS; int new_state, eos = 0; @@ -381,7 +382,9 @@ apr_status_t h2_stream_send_frame(h2_str AP_DEBUG_ASSERT(new_state > S_XXX); return transit(stream, new_state); } - + + ++stream->out_frames; + stream->out_frame_octets += frame_len; switch (ftype) { case NGHTTP2_DATA: eos = (flags & NGHTTP2_FLAG_END_STREAM); @@ -395,7 +398,7 @@ apr_status_t h2_stream_send_frame(h2_str /* start pushed stream */ ap_assert(stream->request == NULL); ap_assert(stream->rtmp != NULL); - status = h2_request_end_headers(stream->rtmp, stream->pool, 1); + status = h2_request_end_headers(stream->rtmp, stream->pool, 1, 0); if (status != APR_SUCCESS) { return status; } @@ -416,7 +419,7 @@ apr_status_t h2_stream_send_frame(h2_str return status; } -apr_status_t h2_stream_recv_frame(h2_stream *stream, int ftype, int flags) +apr_status_t h2_stream_recv_frame(h2_stream *stream, int ftype, int flags, size_t frame_len) { apr_status_t status = APR_SUCCESS; int new_state, eos = 0; @@ -441,6 +444,7 @@ apr_status_t h2_stream_recv_frame(h2_str if (!eos) { h2_stream_rst(stream, H2_ERR_PROTOCOL_ERROR); } + stream->in_trailer_octets += frame_len; } else { /* request HEADER */ @@ -452,7 +456,7 @@ apr_status_t h2_stream_recv_frame(h2_str * to abort the connection here, since this is clearly a protocol error */ return APR_EINVAL; } - status = h2_request_end_headers(stream->rtmp, stream->pool, eos); + status = h2_request_end_headers(stream->rtmp, stream->pool, eos, frame_len); if (status != APR_SUCCESS) { return status; } @@ -629,7 +633,7 @@ apr_status_t h2_stream_set_request_rec(h stream->rtmp = req; /* simulate the frames that led to this */ return h2_stream_recv_frame(stream, NGHTTP2_HEADERS, - NGHTTP2_FLAG_END_STREAM); + NGHTTP2_FLAG_END_STREAM, 0); } return status; } diff -upr modules/http2/h2_stream.h modules/http2/h2_stream.h --- a/modules/http2/h2_stream.h 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_stream.h 2018-05-29 23:16:29.000000000 +0200 @@ -96,10 +96,13 @@ struct h2_stream { struct h2_task *task; /* assigned task to fullfill request */ const h2_priority *pref_priority; /* preferred priority for this stream */ + apr_off_t out_frames; /* # of frames sent out */ + apr_off_t out_frame_octets; /* # of RAW frame octets sent out */ apr_off_t out_data_frames; /* # of DATA frames sent */ apr_off_t out_data_octets; /* # of DATA octets (payload) sent */ apr_off_t in_data_frames; /* # of DATA frames received */ apr_off_t in_data_octets; /* # of DATA octets (payload) received */ + apr_off_t in_trailer_octets; /* # of HEADER octets (payload) received in trailers */ h2_stream_monitor *monitor; /* optional monitor for stream states */ }; @@ -196,8 +199,8 @@ apr_status_t h2_stream_add_header(h2_str const char *name, size_t nlen, const char *value, size_t vlen); -apr_status_t h2_stream_send_frame(h2_stream *stream, int frame_type, int flags); -apr_status_t h2_stream_recv_frame(h2_stream *stream, int frame_type, int flags); +apr_status_t h2_stream_send_frame(h2_stream *stream, int frame_type, int flags, size_t frame_len); +apr_status_t h2_stream_recv_frame(h2_stream *stream, int frame_type, int flags, size_t frame_len); /* * Process a frame of received DATA. diff -upr modules/http2/h2_task.c modules/http2/h2_task.c --- a/modules/http2/h2_task.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_task.c 2018-05-29 23:16:29.000000000 +0200 @@ -675,7 +675,14 @@ static apr_status_t h2_task_process_requ ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, c, "h2_task(%s): start process_request", task->id); + /* Add the raw bytes of the request (e.g. header frame lengths to + * the logio for this request. */ + if (req->raw_bytes && h2_task_logio_add_bytes_in) { + h2_task_logio_add_bytes_in(c, req->raw_bytes); + } + ap_process_request(r); + if (task->frozen) { ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, c, "h2_task(%s): process_request frozen", task->id); diff -upr modules/http2/h2_version.h modules/http2/h2_version.h --- a/modules/http2/h2_version.h 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/h2_version.h 2018-05-30 21:13:36.000000000 +0200 @@ -27,7 +27,7 @@ * @macro * Version number of the http2 module as c string */ -#define MOD_HTTP2_VERSION "1.10.16" +#define MOD_HTTP2_VERSION "1.10.20" /** * @macro @@ -35,7 +35,7 @@ * release. This is a 24 bit number with 8 bits for major number, 8 bits * for minor and 8 bits for patch. Version 1.2.3 becomes 0x010203. */ -#define MOD_HTTP2_VERSION_NUM 0x010a10 +#define MOD_HTTP2_VERSION_NUM 0x010a14 #endif /* mod_h2_h2_version_h */ diff -upr modules/http2/mod_http2.c modules/http2/mod_http2.c --- a/modules/http2/mod_http2.c 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/mod_http2.c 2018-05-29 23:06:49.000000000 +0200 @@ -193,6 +193,11 @@ static void http2_req_engine_done(h2_req h2_mplx_req_engine_done(ngn, r_conn, status); } +static void http2_get_num_workers(server_rec *s, int *minw, int *maxw) +{ + h2_get_num_workers(s, minw, maxw); +} + /* Runs once per created child process. Perform any process * related initionalization here. */ @@ -218,6 +223,7 @@ static void h2_hooks(apr_pool_t *pool) APR_REGISTER_OPTIONAL_FN(http2_req_engine_push); APR_REGISTER_OPTIONAL_FN(http2_req_engine_pull); APR_REGISTER_OPTIONAL_FN(http2_req_engine_done); + APR_REGISTER_OPTIONAL_FN(http2_get_num_workers); ap_log_perror(APLOG_MARK, APLOG_TRACE1, 0, pool, "installing hooks"); diff -upr modules/http2/mod_http2.h modules/http2/mod_http2.h --- a/modules/http2/mod_http2.h 2018-02-10 16:46:12.000000000 +0100 +++ b/modules/http2/mod_http2.h 2018-05-29 23:06:49.000000000 +0200 @@ -93,4 +93,9 @@ APR_DECLARE_OPTIONAL_FN(void, http2_req_engine_done, (h2_req_engine *engine, conn_rec *rconn, apr_status_t status)); + +APR_DECLARE_OPTIONAL_FN(void, + http2_get_num_workers, (server_rec *s, + int *minw, int *max)); + #endif
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