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Side by Side Diff: content/common/url_fetcher.cc

Issue 7846007: net: Rename URLRequestStatus::os_error_. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix os_error_code Created 9 years, 3 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 #include "content/common/url_fetcher.h" 5 #include "content/common/url_fetcher.h"
6 6
7 #include <set> 7 #include <set>
8 8
9 #include "base/compiler_specific.h" 9 #include "base/compiler_specific.h"
10 #include "base/file_path.h" 10 #include "base/file_path.h"
11 #include "base/file_util_proxy.h" 11 #include "base/file_util_proxy.h"
12 #include "base/lazy_instance.h" 12 #include "base/lazy_instance.h"
13 #include "base/memory/scoped_callback_factory.h" 13 #include "base/memory/scoped_callback_factory.h"
14 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/scoped_ptr.h"
15 #include "base/message_loop_proxy.h" 15 #include "base/message_loop_proxy.h"
16 #include "base/platform_file.h" 16 #include "base/platform_file.h"
17 #include "base/stl_util.h" 17 #include "base/stl_util.h"
18 #include "base/string_util.h" 18 #include "base/string_util.h"
19 #include "base/threading/thread.h" 19 #include "base/threading/thread.h"
20 #include "googleurl/src/gurl.h" 20 #include "googleurl/src/gurl.h"
21 #include "net/base/host_port_pair.h"
22 #include "net/base/io_buffer.h"
21 #include "net/base/load_flags.h" 23 #include "net/base/load_flags.h"
22 #include "net/base/io_buffer.h"
23 #include "net/base/net_errors.h" 24 #include "net/base/net_errors.h"
24 #include "net/base/host_port_pair.h"
25 #include "net/http/http_request_headers.h" 25 #include "net/http/http_request_headers.h"
26 #include "net/http/http_response_headers.h" 26 #include "net/http/http_response_headers.h"
27 #include "net/url_request/url_request.h" 27 #include "net/url_request/url_request.h"
28 #include "net/url_request/url_request_context.h" 28 #include "net/url_request/url_request_context.h"
29 #include "net/url_request/url_request_context_getter.h" 29 #include "net/url_request/url_request_context_getter.h"
30 #include "net/url_request/url_request_throttler_manager.h" 30 #include "net/url_request/url_request_throttler_manager.h"
31 31
32 static const int kBufferSize = 4096; 32 static const int kBufferSize = 4096;
33 const int URLFetcher::kInvalidHttpResponseCode = -1; 33 const int URLFetcher::kInvalidHttpResponseCode = -1;
34 34
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717 } 717 }
718 } 718 }
719 } 719 }
720 720
721 void URLFetcher::Core::RetryOrCompleteUrlFetch() { 721 void URLFetcher::Core::RetryOrCompleteUrlFetch() {
722 DCHECK(io_message_loop_proxy_->BelongsToCurrentThread()); 722 DCHECK(io_message_loop_proxy_->BelongsToCurrentThread());
723 base::TimeDelta backoff_delay; 723 base::TimeDelta backoff_delay;
724 724
725 // Checks the response from server. 725 // Checks the response from server.
726 if (response_code_ >= 500 || 726 if (response_code_ >= 500 ||
727 status_.os_error() == net::ERR_TEMPORARILY_THROTTLED) { 727 status_.error() == net::ERR_TEMPORARILY_THROTTLED) {
728 // When encountering a server error, we will send the request again 728 // When encountering a server error, we will send the request again
729 // after backoff time. 729 // after backoff time.
730 ++num_retries_; 730 ++num_retries_;
731 731
732 // Note that backoff_delay_ may be 0 because (a) the URLRequestThrottler 732 // Note that backoff_delay_ may be 0 because (a) the URLRequestThrottler
733 // code does not necessarily back off on the first error, and (b) it 733 // code does not necessarily back off on the first error, and (b) it
734 // only backs off on some of the 5xx status codes. 734 // only backs off on some of the 5xx status codes.
735 base::TimeTicks backoff_release_time = GetBackoffReleaseTime(); 735 base::TimeTicks backoff_release_time = GetBackoffReleaseTime();
736 backoff_delay = backoff_release_time - base::TimeTicks::Now(); 736 backoff_delay = backoff_release_time - base::TimeTicks::Now();
737 if (backoff_delay < base::TimeDelta()) 737 if (backoff_delay < base::TimeDelta())
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1114 } 1114 }
1115 1115
1116 // static 1116 // static
1117 int URLFetcher::GetNumFetcherCores() { 1117 int URLFetcher::GetNumFetcherCores() {
1118 return Core::g_registry.Get().size(); 1118 return Core::g_registry.Get().size();
1119 } 1119 }
1120 1120
1121 URLFetcher::Delegate* URLFetcher::delegate() const { 1121 URLFetcher::Delegate* URLFetcher::delegate() const {
1122 return core_->delegate(); 1122 return core_->delegate();
1123 } 1123 }
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