7337ed34a6
* Added asynchronous udp receive function * Remove receive_async and added low level recv, which is non-blocking. * Remove thread include * Moved unix include to IXNetSystem.h
44 lines
843 B
C++
44 lines
843 B
C++
/*
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* IXUdpSocket.h
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* Author: Benjamin Sergeant
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* Copyright (c) 2020 Machine Zone, Inc. All rights reserved.
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*/
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#pragma once
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#include <atomic>
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#include <memory>
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#include <string>
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#ifdef _WIN32
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#include <BaseTsd.h>
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typedef SSIZE_T ssize_t;
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#endif
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#include "IXNetSystem.h"
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namespace ix
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{
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class UdpSocket
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{
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public:
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UdpSocket(int fd = -1);
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~UdpSocket();
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// Virtual methods
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bool init(const std::string& host, int port, std::string& errMsg);
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ssize_t sendto(const std::string& buffer);
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ssize_t recvfrom(void* buffer, size_t length);
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void close();
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static int getErrno();
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static bool isWaitNeeded();
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static void closeSocket(int fd);
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private:
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std::atomic<int> _sockfd;
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struct sockaddr_in _server;
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};
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} // namespace ix
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