diff options
Diffstat (limited to 'src/plugins/http/http.c')
| -rw-r--r-- | src/plugins/http/http.c | 58 |
1 files changed, 49 insertions, 9 deletions
diff --git a/src/plugins/http/http.c b/src/plugins/http/http.c index 668aab0fa83..4ac136b7b0d 100644 --- a/src/plugins/http/http.c +++ b/src/plugins/http/http.c @@ -678,12 +678,10 @@ static session_cb_vft_t http_app_cb_vft = { static clib_error_t * http_transport_enable (vlib_main_t *vm, u8 is_en) { - u32 add_segment_size = 256 << 20, first_seg_size = 32 << 20; vnet_app_detach_args_t _da, *da = &_da; vnet_app_attach_args_t _a, *a = &_a; u64 options[APP_OPTIONS_N_OPTIONS]; http_main_t *hm = &http_main; - u32 fifo_size = 128 << 12; if (!is_en) { @@ -695,9 +693,6 @@ http_transport_enable (vlib_main_t *vm, u8 is_en) vec_validate (hm->wrk, vlib_num_workers ()); - first_seg_size = hm->first_seg_size ? hm->first_seg_size : first_seg_size; - fifo_size = hm->fifo_size ? hm->fifo_size : fifo_size; - clib_memset (a, 0, sizeof (*a)); clib_memset (options, 0, sizeof (options)); @@ -705,10 +700,10 @@ http_transport_enable (vlib_main_t *vm, u8 is_en) a->api_client_index = APP_INVALID_INDEX; a->options = options; a->name = format (0, "http"); - a->options[APP_OPTIONS_SEGMENT_SIZE] = first_seg_size; - a->options[APP_OPTIONS_ADD_SEGMENT_SIZE] = add_segment_size; - a->options[APP_OPTIONS_RX_FIFO_SIZE] = fifo_size; - a->options[APP_OPTIONS_TX_FIFO_SIZE] = fifo_size; + a->options[APP_OPTIONS_SEGMENT_SIZE] = hm->first_seg_size; + a->options[APP_OPTIONS_ADD_SEGMENT_SIZE] = hm->add_seg_size; + a->options[APP_OPTIONS_RX_FIFO_SIZE] = hm->fifo_size; + a->options[APP_OPTIONS_TX_FIFO_SIZE] = hm->fifo_size; a->options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN; a->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; a->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_IS_TRANSPORT_APP; @@ -977,15 +972,60 @@ static const transport_proto_vft_t http_proto = { static clib_error_t * http_transport_init (vlib_main_t *vm) { + http_main_t *hm = &http_main; + transport_register_protocol (TRANSPORT_PROTO_HTTP, &http_proto, FIB_PROTOCOL_IP4, ~0); transport_register_protocol (TRANSPORT_PROTO_HTTP, &http_proto, FIB_PROTOCOL_IP6, ~0); + + /* Default values, configurable via startup conf */ + hm->add_seg_size = 256 << 20; + hm->first_seg_size = 32 << 20; + hm->fifo_size = 512 << 10; + return 0; } VLIB_INIT_FUNCTION (http_transport_init); +static clib_error_t * +http_config_fn (vlib_main_t *vm, unformat_input_t *input) +{ + http_main_t *hm = &http_main; + uword mem_sz; + + while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (input, "first-segment-size %U", unformat_memory_size, + &mem_sz)) + { + hm->first_seg_size = clib_max (mem_sz, 1 << 20); + if (hm->first_seg_size != mem_sz) + clib_warning ("first seg size too small %u", mem_sz); + } + else if (unformat (input, "add-segment-size %U", unformat_memory_size, + &mem_sz)) + { + hm->add_seg_size = clib_max (mem_sz, 1 << 20); + if (hm->add_seg_size != mem_sz) + clib_warning ("add seg size too small %u", mem_sz); + } + else if (unformat (input, "fifo-size %U", unformat_memory_size, &mem_sz)) + { + hm->fifo_size = clib_clamp (mem_sz, 4 << 10, 2 << 30); + if (hm->fifo_size != mem_sz) + clib_warning ("invalid fifo size %lu", mem_sz); + } + else + return clib_error_return (0, "unknown input `%U'", + format_unformat_error, input); + } + return 0; +} + +VLIB_EARLY_CONFIG_FUNCTION (http_config_fn, "http"); + VLIB_PLUGIN_REGISTER () = { .version = VPP_BUILD_VER, .description = "Hypertext Transfer Protocol (HTTP)", |