| Avi Drissman | 6459548 | 2022-09-14 20:52:29 | [diff] [blame] | 1 | // Copyright 2012 The Chromium Authors |
| Yu Su | 2d738bb | 2020-10-30 02:23:55 | [diff] [blame] | 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 NET_BASE_IDEMPOTENCY_H_ |
| 6 | #define NET_BASE_IDEMPOTENCY_H_ |
| 7 | |
| 8 | namespace net { |
| 9 | |
| 10 | // Idempotency of the request, which determines that if it is safe to enable |
| 11 | // 0-RTT for the request. By default, 0-RTT is only enabled for safe |
| 12 | // HTTP methods, i.e., GET, HEAD, OPTIONS, and TRACE. For other methods, |
| 13 | // enabling 0-RTT may cause security issues since a network observer can replay |
| 14 | // the request. If the request has any side effects, those effects can happen |
| 15 | // multiple times. It is only safe to enable the 0-RTT if it is known that |
| 16 | // the request is idempotent. |
| Yu Su | 199523d4 | 2020-11-13 03:04:37 | [diff] [blame] | 17 | // A Java counterpart will be generated for this enum. |
| 18 | // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.net |
| 19 | // GENERATED_JAVA_CLASS_NAME_OVERRIDE: Idempotency |
| Yu Su | 2d738bb | 2020-10-30 02:23:55 | [diff] [blame] | 20 | enum Idempotency { |
| 21 | DEFAULT_IDEMPOTENCY = 0, |
| 22 | IDEMPOTENT = 1, |
| 23 | NOT_IDEMPOTENT = 2, |
| 24 | }; |
| 25 | |
| 26 | } // namespace net |
| 27 | |
| 28 | #endif // NET_BASE_IDEMPOTENCY_H_ |
