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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 [DartPackage="mojo_services"] | 5 [DartPackage="mojo_services"] |
6 module mojo; | 6 module mojo; |
7 | 7 |
8 import "mojo/public/interfaces/network/network_error.mojom"; | 8 import "mojo/public/interfaces/network/network_error.mojom"; |
9 import "network/public/interfaces/net_address.mojom"; | 9 import "network/interfaces/net_address.mojom"; |
10 | 10 |
11 // UDPSocket and UDPSocketReceiver represent a UDP socket and its client. The | 11 // UDPSocket and UDPSocketReceiver represent a UDP socket and its client. The |
12 // typical flow of using the interfaces is: | 12 // typical flow of using the interfaces is: |
13 // - Acquire a UDPSocket interface pointer. | 13 // - Acquire a UDPSocket interface pointer. |
14 // - (optional) Set options which are allowed prior to Bind()/Connect(). | 14 // - (optional) Set options which are allowed prior to Bind()/Connect(). |
15 // - Bind or connect the socket. | 15 // - Bind or connect the socket. |
16 // - (optional) Bind the UDPSocketReceiver request returned by Bind()/Connect() | 16 // - (optional) Bind the UDPSocketReceiver request returned by Bind()/Connect() |
17 // - (optional) Set options which are allowed after Bind()/Connect(). | 17 // - (optional) Set options which are allowed after Bind()/Connect(). |
18 // - Send / request to receive datagrams. Received datagrams will be delivered | 18 // - Send / request to receive datagrams. Received datagrams will be delivered |
19 // to the bound receiver's OnReceived() call. | 19 // to the bound receiver's OnReceived() call. |
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112 SendTo(NetAddress? dest_addr, array<uint8> data) => (NetworkError result); | 112 SendTo(NetAddress? dest_addr, array<uint8> data) => (NetworkError result); |
113 }; | 113 }; |
114 | 114 |
115 interface UDPSocketReceiver { | 115 interface UDPSocketReceiver { |
116 // On success, |data| is non-null, |src_addr| is non-null if the socket is | 116 // On success, |data| is non-null, |src_addr| is non-null if the socket is |
117 // not connected, |result.code| is a non-negative number indicating how many | 117 // not connected, |result.code| is a non-negative number indicating how many |
118 // bytes have been received. On failure, |result.code| is a network error | 118 // bytes have been received. On failure, |result.code| is a network error |
119 // code. | 119 // code. |
120 OnReceived(NetworkError result, NetAddress? src_addr, array<uint8>? data); | 120 OnReceived(NetworkError result, NetAddress? src_addr, array<uint8>? data); |
121 }; | 121 }; |
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