net/base/load_flags_list.h - Issue 12310075: Cache failover to LOAD_PREFERRING_CACHE if network response suggests offline.

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Issue 12310075: Cache failover to LOAD_PREFERRING_CACHE if network response suggests offline. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Removed vestigial reference to new content flag. Created 7 years, 9 months ago

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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2011 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 // This is the list of load flags and their values. For the enum values,	5 // This is the list of load flags and their values. For the enum values,

6 // include the file "net/base/load_flags.h".	6 // include the file "net/base/load_flags.h".

7 //	7 //

8 // Here we define the values using a macro LOAD_FLAG, so it can be	8 // Here we define the values using a macro LOAD_FLAG, so it can be

9 // expanded differently in some places (for example, to automatically	9 // expanded differently in some places (for example, to automatically

10 // map a load flag value to its symbolic name).	10 // map a load flag value to its symbolic name).

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107 LOAD_FLAG(IGNORE_LIMITS, 1 << 24)	107 LOAD_FLAG(IGNORE_LIMITS, 1 << 24)

108	108

109 // Suppress login prompts for this request. Cached credentials or	109 // Suppress login prompts for this request. Cached credentials or

110 // default credentials may still be used for authentication.	110 // default credentials may still be used for authentication.

111 LOAD_FLAG(DO_NOT_PROMPT_FOR_LOGIN, 1 << 25)	111 LOAD_FLAG(DO_NOT_PROMPT_FOR_LOGIN, 1 << 25)

112	112

113 // Indicates that the operation is somewhat likely to be due to an	113 // Indicates that the operation is somewhat likely to be due to an

114 // explicit user action. This can be used as a hint to treat the	114 // explicit user action. This can be used as a hint to treat the

115 // request with higher priority.	115 // request with higher priority.

116 LOAD_FLAG(MAYBE_USER_GESTURE, 1 << 26)	116 LOAD_FLAG(MAYBE_USER_GESTURE, 1 << 26)

	117

	118 // Indicate that if the request fails at the network level in a way that

	119 // indicates the source is unreachable, the request should fail over

	120 // to as if LOAD_PREFERRING_CACHE had been set.

	121 LOAD_FLAG(CACHE_RETURN_IF_OFFLINE, 1 << 27)
	rvargas (doing something else) 2013/03/05 02:58:19 It would be nice if this were beside the other cac It would be nice if this were beside the other cache flags, but that would screw the net-internals page when looking at older versions. Sad that we have that unintended dependency. rvargas (doing something else) 2013/03/05 02:58:19 FROM_CACHE_IF_OFFLINE? FROM_CACHE_IF_OFFLINE? Randy Smith (Not in Mondays) 2013/03/05 23:16:14 Agreed. I don't see a way around the problem, tho Show quoted text On 2013/03/05 02:58:19, rvargas wrote: > It would be nice if this were beside the other cache flags, but that would screw > the net-internals page when looking at older versions. Sad that we have that > unintended dependency. Agreed. I don't see a way around the problem, though :-{. Randy Smith (Not in Mondays) 2013/03/05 23:16:14 Done. Show quoted text On 2013/03/05 02:58:19, rvargas wrote: > FROM_CACHE_IF_OFFLINE? Done.
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