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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // NOTE: No header guards are used, since this file is intended to be expanded | 5 // NOTE: No header guards are used, since this file is intended to be expanded |
6 // directly into net_log.h. DO NOT include this file anywhere else. | 6 // directly into net_log.h. DO NOT include this file anywhere else. |
7 | 7 |
8 // In the event of a failure, a many end events will have a |net_error| | 8 // In the event of a failure, a many end events will have a |net_error| |
9 // parameter with the integer error code associated with the failure. Most | 9 // parameter with the integer error code associated with the failure. Most |
10 // of these parameters are not individually documented. | 10 // of these parameters are not individually documented. |
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724 // The filtered event is used when the bytes were passed through a filter before | 724 // The filtered event is used when the bytes were passed through a filter before |
725 // being read. This event is only present when byte logging is enabled. | 725 // being read. This event is only present when byte logging is enabled. |
726 // The following parameters are attached: | 726 // The following parameters are attached: |
727 // { | 727 // { |
728 // "byte_count": <Number of bytes that were just sent>, | 728 // "byte_count": <Number of bytes that were just sent>, |
729 // "hex_encoded_bytes": <The exact bytes sent, as a hexadecimal string>, | 729 // "hex_encoded_bytes": <The exact bytes sent, as a hexadecimal string>, |
730 // } | 730 // } |
731 EVENT_TYPE(URL_REQUEST_JOB_BYTES_READ) | 731 EVENT_TYPE(URL_REQUEST_JOB_BYTES_READ) |
732 EVENT_TYPE(URL_REQUEST_JOB_FILTERED_BYTES_READ) | 732 EVENT_TYPE(URL_REQUEST_JOB_FILTERED_BYTES_READ) |
733 | 733 |
| 734 // This event is sent when the priority of a net::URLRequest is |
| 735 // changed after it has started. The parameters attached to this event |
| 736 // are: |
| 737 // { |
| 738 // "priority": <Numerical value of the priority (higher is more important)>, |
| 739 // } |
| 740 EVENT_TYPE(URL_REQUEST_SET_PRIORITY) |
| 741 |
734 // ------------------------------------------------------------------------ | 742 // ------------------------------------------------------------------------ |
735 // HttpCache | 743 // HttpCache |
736 // ------------------------------------------------------------------------ | 744 // ------------------------------------------------------------------------ |
737 | 745 |
738 // Measures the time while getting a reference to the back end. | 746 // Measures the time while getting a reference to the back end. |
739 EVENT_TYPE(HTTP_CACHE_GET_BACKEND) | 747 EVENT_TYPE(HTTP_CACHE_GET_BACKEND) |
740 | 748 |
741 // Measures the time while opening a disk cache entry. | 749 // Measures the time while opening a disk cache entry. |
742 EVENT_TYPE(HTTP_CACHE_OPEN_ENTRY) | 750 EVENT_TYPE(HTTP_CACHE_OPEN_ENTRY) |
743 | 751 |
744 // Measures the time while creating a disk cache entry. | 752 // Measures the time while creating a disk cache entry. |
745 EVENT_TYPE(HTTP_CACHE_CREATE_ENTRY) | 753 EVENT_TYPE(HTTP_CACHE_CREATE_ENTRY) |
746 | 754 |
747 // Measures the time it takes to add a HttpCache::Transaction to an http cache | 755 // Measures the time it takes to add a HttpCache::Transaction to an http cache |
748 // entry's list of active Transactions. | 756 // entry's list of active Transactions. |
749 EVENT_TYPE(HTTP_CACHE_ADD_TO_ENTRY) | 757 EVENT_TYPE(HTTP_CACHE_ADD_TO_ENTRY) |
750 | 758 |
751 // Measures the time while deleting a disk cache entry. | 759 // Measures the time while deleting a disk cache entry. |
752 EVENT_TYPE(HTTP_CACHE_DOOM_ENTRY) | 760 EVENT_TYPE(HTTP_CACHE_DOOM_ENTRY) |
753 | 761 |
754 // Measures the time while reading/writing a disk cache entry's response headers | 762 // Measures the time while reading/writing a disk cache entry's response headers |
755 // or metadata. | 763 // or metadata. |
756 EVENT_TYPE(HTTP_CACHE_READ_INFO) | 764 EVENT_TYPE(HTTP_CACHE_READ_INFO) |
757 EVENT_TYPE(HTTP_CACHE_WRITE_INFO) | 765 EVENT_TYPE(HTTP_CACHE_WRITE_INFO) |
758 | 766 |
759 // Measures the time while reading/writing a disk cache entry's body. | 767 // Measures the time while reading/writing a disk cache entry's body. |
760 EVENT_TYPE(HTTP_CACHE_READ_DATA) | 768 EVENT_TYPE(HTTP_CACHE_READ_DATA) |
761 EVENT_TYPE(HTTP_CACHE_WRITE_DATA) | 769 EVENT_TYPE(HTTP_CACHE_WRITE_DATA) |
762 | 770 |
| 771 // This event is sent when the priority of a |
| 772 // net::HttpCache::Transaction is changed after it has started. The |
| 773 // parameters attached to this event are: |
| 774 // { |
| 775 // "priority": <Numerical value of the priority (higher is more important)>, |
| 776 // } |
| 777 EVENT_TYPE(HTTP_CACHE_SET_PRIORITY) |
| 778 |
763 // ------------------------------------------------------------------------ | 779 // ------------------------------------------------------------------------ |
764 // Disk Cache / Memory Cache | 780 // Disk Cache / Memory Cache |
765 // ------------------------------------------------------------------------ | 781 // ------------------------------------------------------------------------ |
766 | 782 |
767 // The creation/destruction of a disk_cache::EntryImpl object. The "creation" | 783 // The creation/destruction of a disk_cache::EntryImpl object. The "creation" |
768 // is considered to be the point at which an Entry is first considered to be | 784 // is considered to be the point at which an Entry is first considered to be |
769 // good and associated with a key. Note that disk and memory cache entries | 785 // good and associated with a key. Note that disk and memory cache entries |
770 // share event types. | 786 // share event types. |
771 // | 787 // |
772 // For the BEGIN phase, the following parameters are attached: | 788 // For the BEGIN phase, the following parameters are attached: |
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949 // restarting for authentication, on keep alive connections. | 965 // restarting for authentication, on keep alive connections. |
950 EVENT_TYPE(HTTP_TRANSACTION_DRAIN_BODY_FOR_AUTH_RESTART) | 966 EVENT_TYPE(HTTP_TRANSACTION_DRAIN_BODY_FOR_AUTH_RESTART) |
951 | 967 |
952 // This event is sent when we try to restart a transaction after an error. | 968 // This event is sent when we try to restart a transaction after an error. |
953 // The following parameters are attached: | 969 // The following parameters are attached: |
954 // { | 970 // { |
955 // "net_error": <The net error code integer for the failure>, | 971 // "net_error": <The net error code integer for the failure>, |
956 // } | 972 // } |
957 EVENT_TYPE(HTTP_TRANSACTION_RESTART_AFTER_ERROR) | 973 EVENT_TYPE(HTTP_TRANSACTION_RESTART_AFTER_ERROR) |
958 | 974 |
| 975 // This event is sent when the priority of a |
| 976 // net::HttpNetworkTransaction is changed after it has started. The |
| 977 // parameters attached to this event are: |
| 978 // { |
| 979 // "priority": <Numerical value of the priority (higher is more important)>, |
| 980 // } |
| 981 EVENT_TYPE(HTTP_TRANSACTION_SET_PRIORITY) |
| 982 |
959 // ------------------------------------------------------------------------ | 983 // ------------------------------------------------------------------------ |
960 // SpdySession | 984 // SpdySession |
961 // ------------------------------------------------------------------------ | 985 // ------------------------------------------------------------------------ |
962 | 986 |
963 // The start/end of a SpdySession. | 987 // The start/end of a SpdySession. |
964 // { | 988 // { |
965 // "host": <The host-port string>, | 989 // "host": <The host-port string>, |
966 // "proxy": <The Proxy PAC string>, | 990 // "proxy": <The Proxy PAC string>, |
967 // } | 991 // } |
968 EVENT_TYPE(SPDY_SESSION) | 992 EVENT_TYPE(SPDY_SESSION) |
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1905 // } | 1929 // } |
1906 EVENT_TYPE(FTP_DATA_CONNECTION) | 1930 EVENT_TYPE(FTP_DATA_CONNECTION) |
1907 | 1931 |
1908 // This event is created when FTP control connection response is processed. | 1932 // This event is created when FTP control connection response is processed. |
1909 // It contains following parameters: | 1933 // It contains following parameters: |
1910 // { | 1934 // { |
1911 // "lines": <list of strings - each representing a line of the response> | 1935 // "lines": <list of strings - each representing a line of the response> |
1912 // "status_code": <numeric status code of the response> | 1936 // "status_code": <numeric status code of the response> |
1913 // } | 1937 // } |
1914 EVENT_TYPE(FTP_CONTROL_RESPONSE) | 1938 EVENT_TYPE(FTP_CONTROL_RESPONSE) |
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