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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef HEADLESS_PUBLIC_UTIL_EXPEDITED_DISPATCHER_H_ |
| 6 #define HEADLESS_PUBLIC_UTIL_EXPEDITED_DISPATCHER_H_ |
| 7 |
| 8 #include "base/macros.h" |
| 9 #include "base/memory/ref_counted.h" |
| 10 #include "base/single_thread_task_runner.h" |
| 11 #include "headless/public/util/url_request_dispatcher.h" |
| 12 #include "net/base/net_errors.h" |
| 13 |
| 14 namespace headless { |
| 15 |
| 16 class ManagedDispatchURLRequestJob; |
| 17 |
| 18 // This class dispatches calls to OnHeadersComplete and OnStartError |
| 19 // immediately sacrificing determinism for performance. |
| 20 class ExpeditedDispatcher : public URLRequestDispatcher { |
| 21 public: |
| 22 explicit ExpeditedDispatcher( |
| 23 scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner); |
| 24 ~ExpeditedDispatcher() override; |
| 25 |
| 26 // UrlRequestDispatcher implementation: |
| 27 void JobCreated(ManagedDispatchURLRequestJob* job) override; |
| 28 void JobKilled(ManagedDispatchURLRequestJob* job) override; |
| 29 void JobFailed(ManagedDispatchURLRequestJob* job, net::Error error) override; |
| 30 void DataReady(ManagedDispatchURLRequestJob* job) override; |
| 31 void JobDeleted(ManagedDispatchURLRequestJob* job) override; |
| 32 |
| 33 private: |
| 34 scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner_; |
| 35 |
| 36 DISALLOW_COPY_AND_ASSIGN(ExpeditedDispatcher); |
| 37 }; |
| 38 |
| 39 } // namespace headless |
| 40 |
| 41 #endif // HEADLESS_PUBLIC_UTIL_EXPEDITED_DISPATCHER_H_ |
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