| 40 | } |
| 41 | |
| 42 | static AwaitTask datagramServer(AwaitEventLoop& await, const SocketDescriptor& server) |
| 43 | { |
| 44 | char requestBuffer[64] = {}; |
| 45 | AwaitSocketReceiveFromResult request; |
| 46 | SC_CO_TRY(co_await await.receiveFrom(server, {requestBuffer, sizeof(requestBuffer)}, request)); |
| 47 | |
| 48 | StringView requestText({request.data.data(), request.data.sizeInBytes()}, false, StringEncoding::Ascii); |
| 49 | if (requestText != "ping await udp") |
| 50 | { |
| 51 | co_return Result::Error("AwaitDatagramPing server received an unexpected request"); |
| 52 | } |
| 53 | |
| 54 | const char reply[] = "pong await udp"; |
| 55 | AwaitSocketSendResult sendResult; |
| 56 | SC_CO_TRY(co_await await.sendTo(server, request.sourceAddress, {reply, sizeof(reply) - 1}, &sendResult)); |
| 57 | if (sendResult.numBytes != sizeof(reply) - 1) |
| 58 | { |
| 59 | co_return Result::Error("AwaitDatagramPing server sent a partial reply"); |
| 60 | } |
| 61 | |
| 62 | co_return Result(true); |
| 63 | } |
| 64 | |
| 65 | static AwaitTask datagramClient(AwaitEventLoop& await, const SocketDescriptor& client, SocketIPAddress serverAddress, |
| 66 | Span<char> replyBuffer, AwaitSocketReceiveFromResult& reply) |
no test coverage detected