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ixwebsocket/include/IXUdpSocket.h

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+/*
+ *  IXUdpSocket.h
+ *  Author: Benjamin Sergeant
+ *  Copyright (c) 2020 Machine Zone, Inc. All rights reserved.
+ */
+
+#pragma once
+
+#include <atomic>
+#include <memory>
+#include <string>
+
+#ifdef _WIN32
+#ifndef _SSIZE_T_DEFINED
+#include <basetsd.h>
+typedef SSIZE_T ssize_t;
+#endif
+#endif
+
+#include "IXNetSystem.h"
+
+namespace ix
+{
+class UdpSocket
+{
+public:
+    UdpSocket(int fd = -1);
+    ~UdpSocket();
+
+    // Virtual methods
+    bool init(const std::string &host, int port, std::string &errMsg);
+    ssize_t sendto(const std::string &buffer);
+    ssize_t recvfrom(char *buffer, size_t length);
+
+    void close();
+
+    static int getErrno();
+    static bool isWaitNeeded();
+    static void closeSocket(int fd);
+
+private:
+    std::atomic<int> _sockfd;
+    struct sockaddr_in _server;
+};
+} // namespace ix