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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #ifndef MOJO_SERVICES_PUBLIC_CPP_NETWORK_UDP_SOCKET_WRAPPER_H_ | 5 #ifndef MOJO_SERVICES_NETWORK_PUBLIC_CPP_UDP_SOCKET_WRAPPER_H_ |
6 #define MOJO_SERVICES_PUBLIC_CPP_NETWORK_UDP_SOCKET_WRAPPER_H_ | 6 #define MOJO_SERVICES_NETWORK_PUBLIC_CPP_UDP_SOCKET_WRAPPER_H_ |
7 | 7 |
8 #include <queue> | 8 #include <queue> |
9 | 9 |
10 #include "mojo/services/public/interfaces/network/udp_socket.mojom.h" | 10 #include "mojo/services/network/public/interfaces/udp_socket.mojom.h" |
11 | 11 |
12 namespace mojo { | 12 namespace mojo { |
13 | 13 |
14 // This class is a wrapper around the UDPSocket interface. It provides local | 14 // This class is a wrapper around the UDPSocket interface. It provides local |
15 // cache for received datagrams as well as for (excessive) send requests: | 15 // cache for received datagrams as well as for (excessive) send requests: |
16 // - You call ReceiveFrom() to retrieve one datagram. If there is already cached | 16 // - You call ReceiveFrom() to retrieve one datagram. If there is already cached |
17 // data, the operation completes synchronously. | 17 // data, the operation completes synchronously. |
18 // - You don't need to worry about the max-pending-send-requests restriction | 18 // - You don't need to worry about the max-pending-send-requests restriction |
19 // imposed by the service side. If you make many SendTo() calls in a short | 19 // imposed by the service side. If you make many SendTo() calls in a short |
20 // period of time, it caches excessive requests and sends them later. | 20 // period of time, it caches excessive requests and sends them later. |
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135 | 135 |
136 uint32_t max_pending_sends_; | 136 uint32_t max_pending_sends_; |
137 uint32_t current_pending_sends_; | 137 uint32_t current_pending_sends_; |
138 | 138 |
139 // Owns all the objects that its elements point to. | 139 // Owns all the objects that its elements point to. |
140 std::queue<SendRequest*> send_requests_; | 140 std::queue<SendRequest*> send_requests_; |
141 }; | 141 }; |
142 | 142 |
143 } // namespace mojo | 143 } // namespace mojo |
144 | 144 |
145 #endif // MOJO_SERVICES_PUBLIC_CPP_NETWORK_UDP_SOCKET_WRAPPER_H_ | 145 #endif // MOJO_SERVICES_NETWORK_PUBLIC_CPP_UDP_SOCKET_WRAPPER_H_ |
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