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HTTP/2: improved debugging of sending control frames.

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This commit is contained in:
Valentin Bartenev 2016-03-21 17:04:21 +03:00
parent 1a5922008e
commit ae5e76ea06
1 changed files with 13 additions and 2 deletions
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15
src/http/v2/ngx_http_v2.c
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@ -2503,8 +2503,8 @@ ngx_http_v2_send_settings(ngx_http_v2_connection_t *h2c, ngx_uint_t ack)
ngx_http_v2_srv_conf_t *h2scf; ngx_http_v2_srv_conf_t *h2scf;
ngx_http_v2_out_frame_t *frame; ngx_http_v2_out_frame_t *frame;
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, h2c->connection->log, 0, ngx_log_debug1(NGX_LOG_DEBUG_HTTP, h2c->connection->log, 0,
"http2 send SETTINGS frame"); "http2 send SETTINGS frame ack:%ui", ack);
frame = ngx_palloc(h2c->pool, sizeof(ngx_http_v2_out_frame_t)); frame = ngx_palloc(h2c->pool, sizeof(ngx_http_v2_out_frame_t));
if (frame == NULL) { if (frame == NULL) {
@ -2595,6 +2595,10 @@ ngx_http_v2_send_window_update(ngx_http_v2_connection_t *h2c, ngx_uint_t sid,
ngx_buf_t *buf; ngx_buf_t *buf;
ngx_http_v2_out_frame_t *frame; ngx_http_v2_out_frame_t *frame;
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, h2c->connection->log, 0,
"http2 send WINDOW_UPDATE frame sid:%ui, window:%uz",
sid, window);
frame = ngx_http_v2_get_frame(h2c, NGX_HTTP_V2_WINDOW_UPDATE_SIZE, frame = ngx_http_v2_get_frame(h2c, NGX_HTTP_V2_WINDOW_UPDATE_SIZE,
NGX_HTTP_V2_WINDOW_UPDATE_FRAME, NGX_HTTP_V2_WINDOW_UPDATE_FRAME,
NGX_HTTP_V2_NO_FLAG, sid); NGX_HTTP_V2_NO_FLAG, sid);
@ -2619,6 +2623,10 @@ ngx_http_v2_send_rst_stream(ngx_http_v2_connection_t *h2c, ngx_uint_t sid,
ngx_buf_t *buf; ngx_buf_t *buf;
ngx_http_v2_out_frame_t *frame; ngx_http_v2_out_frame_t *frame;
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, h2c->connection->log, 0,
"http2 send RST_STREAM frame sid:%ui, status:%uz",
sid, status);
frame = ngx_http_v2_get_frame(h2c, NGX_HTTP_V2_RST_STREAM_SIZE, frame = ngx_http_v2_get_frame(h2c, NGX_HTTP_V2_RST_STREAM_SIZE,
NGX_HTTP_V2_RST_STREAM_FRAME, NGX_HTTP_V2_RST_STREAM_FRAME,
NGX_HTTP_V2_NO_FLAG, sid); NGX_HTTP_V2_NO_FLAG, sid);
@ -2642,6 +2650,9 @@ ngx_http_v2_send_goaway(ngx_http_v2_connection_t *h2c, ngx_uint_t status)
ngx_buf_t *buf; ngx_buf_t *buf;
ngx_http_v2_out_frame_t *frame; ngx_http_v2_out_frame_t *frame;
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, h2c->connection->log, 0,
"http2 send GOAWAY frame, status:%uz", status);
frame = ngx_http_v2_get_frame(h2c, NGX_HTTP_V2_GOAWAY_SIZE, frame = ngx_http_v2_get_frame(h2c, NGX_HTTP_V2_GOAWAY_SIZE,
NGX_HTTP_V2_GOAWAY_FRAME, NGX_HTTP_V2_GOAWAY_FRAME,
NGX_HTTP_V2_NO_FLAG, 0); NGX_HTTP_V2_NO_FLAG, 0);