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comparison src/http/v2/ngx_http_v2.c @ 7016:ab6ef3037840

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HTTP/2: add debug logging of pseudo-headers and cookies. Signed-off-by: Piotr Sikora <piotrsikora@google.com>
author Piotr Sikora <piotrsikora@google.com>
date Tue, 30 May 2017 17:42:27 +0300
parents ed1101bbf19f
children 645ed7112a01
comparison
equal deleted inserted replaced
7015:dfed742c0183 7016:ab6ef3037840
1566 1566
1567 if (header->name.data[0] == ':') { 1567 if (header->name.data[0] == ':') {
1568 rc = ngx_http_v2_pseudo_header(r, header); 1568 rc = ngx_http_v2_pseudo_header(r, header);
1569 1569
1570 if (rc == NGX_OK) { 1570 if (rc == NGX_OK) {
1571 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1572 "http2 pseudo-header: \":%V: %V\"",
1573 &header->name, &header->value);
1574
1571 return ngx_http_v2_state_header_complete(h2c, pos, end); 1575 return ngx_http_v2_state_header_complete(h2c, pos, end);
1572 } 1576 }
1573 1577
1574 if (rc == NGX_ABORT) { 1578 if (rc == NGX_ABORT) {
1575 goto error; 1579 goto error;
1607 if (ngx_http_v2_cookie(r, header) != NGX_OK) { 1611 if (ngx_http_v2_cookie(r, header) != NGX_OK) {
1608 return ngx_http_v2_connection_error(h2c, 1612 return ngx_http_v2_connection_error(h2c,
1609 NGX_HTTP_V2_INTERNAL_ERROR); 1613 NGX_HTTP_V2_INTERNAL_ERROR);
1610 } 1614 }
1611 1615
1612 return ngx_http_v2_state_header_complete(h2c, pos, end); 1616 } else {
1613 } 1617 h = ngx_list_push(&r->headers_in.headers);
1614 1618 if (h == NULL) {
1615 h = ngx_list_push(&r->headers_in.headers); 1619 return ngx_http_v2_connection_error(h2c,
1616 if (h == NULL) { 1620 NGX_HTTP_V2_INTERNAL_ERROR);
1617 return ngx_http_v2_connection_error(h2c, NGX_HTTP_V2_INTERNAL_ERROR); 1621 }
1618 } 1622
1619 1623 h->key.len = header->name.len;
1620 h->key.len = header->name.len; 1624 h->key.data = header->name.data;
1621 h->key.data = header->name.data; 1625
1622 1626 /*
1623 /* TODO Optimization: precalculate hash and handler for indexed headers. */ 1627 * TODO Optimization: precalculate hash
1624 h->hash = ngx_hash_key(h->key.data, h->key.len); 1628 * and handler for indexed headers.
1625 1629 */
1626 h->value.len = header->value.len; 1630 h->hash = ngx_hash_key(h->key.data, h->key.len);
1627 h->value.data = header->value.data; 1631
1628 1632 h->value.len = header->value.len;
1629 h->lowcase_key = h->key.data; 1633 h->value.data = header->value.data;
1630 1634
1631 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); 1635 h->lowcase_key = h->key.data;
1632 1636
1633 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash, 1637 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
1634 h->lowcase_key, h->key.len); 1638
1635 1639 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash,
1636 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { 1640 h->lowcase_key, h->key.len);
1637 goto error; 1641
1642 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) {
1643 goto error;
1644 }
1638 } 1645 }
1639 1646
1640 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, 1647 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1641 "http2 http header: \"%V: %V\"", &h->key, &h->value); 1648 "http2 http header: \"%V: %V\"",
1649 &header->name, &header->value);
1642 1650
1643 return ngx_http_v2_state_header_complete(h2c, pos, end); 1651 return ngx_http_v2_state_header_complete(h2c, pos, end);
1644 1652
1645 error: 1653 error:
1646 1654