diff options
| author | szym@chromium.org <szym@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-01-26 00:03:59 +0000 |
|---|---|---|
| committer | szym@chromium.org <szym@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-01-26 00:03:59 +0000 |
| commit | d0d49dd80ebcb6c7ca6b8e793a41866b4ad50eda (patch) | |
| tree | 2eaa08ef3693d86bced45af389742ce3b6cee920 /net/base | |
| parent | 0a87909ee992e63975a5e81b9dde328f2740921b (diff) | |
| download | chromium_src-d0d49dd80ebcb6c7ca6b8e793a41866b4ad50eda.zip chromium_src-d0d49dd80ebcb6c7ca6b8e793a41866b4ad50eda.tar.gz chromium_src-d0d49dd80ebcb6c7ca6b8e793a41866b4ad50eda.tar.bz2 | |
DnsClient refactoring + features (timeout, suffix search, server rotation).
DnsClient::Request ==> DnsTransaction
DnsTransaction ==> DnsTransactionImpl
DnsClient ==> DnsTransactionFactory
BUG=109949
TEST=net_unittests --gtest_filter=Dns*
Review URL: http://codereview.chromium.org/9190031
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@119146 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/base')
| -rw-r--r-- | net/base/dns_util.h | 5 | ||||
| -rw-r--r-- | net/base/net_log_event_type_list.h | 40 |
2 files changed, 34 insertions, 11 deletions
diff --git a/net/base/dns_util.h b/net/base/dns_util.h index 03b1871..edfe559 100644 --- a/net/base/dns_util.h +++ b/net/base/dns_util.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011 The Chromium Authors. All rights reserved. +// Copyright (c) 2012 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. @@ -22,7 +22,8 @@ namespace net { NET_EXPORT_PRIVATE bool DNSDomainFromDot(const base::StringPiece& dotted, std::string* out); -// DNSDomainToString coverts a domain in DNS format to a dotted string. +// DNSDomainToString converts a domain in DNS format to a dotted string. +// Excludes the dot at the end. NET_EXPORT_PRIVATE std::string DNSDomainToString( const base::StringPiece& domain); diff --git a/net/base/net_log_event_type_list.h b/net/base/net_log_event_type_list.h index 2c27336..44f6f22 100644 --- a/net/base/net_log_event_type_list.h +++ b/net/base/net_log_event_type_list.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011 The Chromium Authors. All rights reserved. +// Copyright (c) 2012 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. @@ -1205,7 +1205,6 @@ EVENT_TYPE(THROTTLING_GOT_CUSTOM_RETRY_AFTER) // The BEGIN phase contains the following parameters: // // { -// "dns_server": <IP of the DNS server to which queries are sent>, // "hostname": <The hostname it is trying to resolve>, // "query_type": <Type of the query>, // "source_dependency": <Source id, if any, of what created the @@ -1215,23 +1214,46 @@ EVENT_TYPE(THROTTLING_GOT_CUSTOM_RETRY_AFTER) // The END phase contains the following parameters: // // { -// "ip_address_list": <The result of the resolution process, -// an IPAddressList> // "net_error": <The net error code for the failure, if any>, // } EVENT_TYPE(DNS_TRANSACTION) +// The start/end of a DnsTransaction query for a fully-qualified domain name. +// +// The BEGIN phase contains the following parameters: +// +// { +// "qname": <The fully-qualified domain name it is trying to resolve>, +// } +// +// The END phase contains the following parameters: +// +// { +// "net_error": <The net error code for the failure, if any>, +// } +EVENT_TYPE(DNS_TRANSACTION_QUERY) + // This event is created when DnsTransaction creates a new UDP socket and -// tries to resolve the hostname. +// tries to resolve the fully-qualified name. // // It has a single parameter: // // { -// "attempt_number": <current attempt number at resolving hostname> -// "source_dependency": <Source id of the UDP socket that caused the -// attempt>, +// "socket_source": <Source id of the UDP socket created for the attempt>, +// } +EVENT_TYPE(DNS_TRANSACTION_ATTEMPT) + +// This event is created when DnsTransaction receives a matching response. +// +// It has the following parameters: +// +// { +// "rcode": <rcode in the received response>, +// "answer_count": <answer_count in the received response>, +// "socket_source": <Source id of the UDP socket that received the +// response>, // } -EVENT_TYPE(DNS_TRANSACTION_ATTEMPT_STARTED) +EVENT_TYPE(DNS_TRANSACTION_RESPONSE) // ------------------------------------------------------------------------ // AsyncHostResolver |