{"id":1343,"date":"2019-07-11T21:51:31","date_gmt":"2019-07-11T12:51:31","guid":{"rendered":"https:\/\/www.oji-koji.com\/?p=1343"},"modified":"2021-07-28T10:34:00","modified_gmt":"2021-07-28T01:34:00","slug":"simpleserver%e3%81%ae%e3%83%9e%e3%83%ab%e3%83%81%e3%82%b9%e3%83%ac%e3%83%83%e3%83%89%e5%af%be%e5%bf%9cwindows","status":"publish","type":"post","link":"https:\/\/www.oji-koji.com\/?p=1343","title":{"rendered":"SimpleServer\u306e\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u5bfe\u5fdc(Windows)(2019\/07\/26\u66f4\u65b0)"},"content":{"rendered":"\n<p class=\"program_discription\">SimpleServer\u9001\u53d7\u4fe1\u90e8\u5206\u3092\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u5bfe\u5fdc\u3057\u3001\u8907\u6570\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e<br>\u8981\u6c42\u3092\u51e6\u7406\u3067\u304d\u308b\u30b5\u30fc\u30d0\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u3087\u3046<br>\u524d\u56de\u307e\u3067\u306b\u5b66\u7fd2\u3057\u305fCThraedJob, CMySyncOblect\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306e<br>\u5b9f\u88c5\u3092\u7c21\u5358\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><a href=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/05\/ServerClient.png\" data-rel=\"lightbox-gallery-ld2wLtit\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/05\/ServerClient-1024x690.png\" alt=\"\" class=\"wp-image-659\" width=\"768\" height=\"518\" srcset=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/05\/ServerClient-1024x690.png 1024w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/05\/ServerClient-300x202.png 300w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/05\/ServerClient-768x517.png 768w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/05\/ServerClient.png 1886w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><a href=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SimpleServerM.png\" data-rel=\"lightbox-gallery-ld2wLtit\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SimpleServerM-1024x754.png\" alt=\"\" class=\"wp-image-1346\" width=\"768\" height=\"566\" srcset=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SimpleServerM-1024x754.png 1024w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SimpleServerM-300x221.png 300w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SimpleServerM-768x565.png 768w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SimpleServerM.png 1829w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<p class=\"program_discription\"><a href=\"https:\/\/www.oji-koji.com\/pro-files\/SimpleServerWinUTF8.zip\">SimpleServer(UTF8\u5bfe\u5fdc)\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/a>\u3092\u30b3\u30d4\u30fc\u3057\u3001SimpleServerM\u306b\u540d\u524d\u5909\u66f4\u3057\u307e\u3059\u3002<br><a href=\"https:\/\/www.oji-koji.com\/pro-files\/CThreadJobWin.zip\">CThreadJob<\/a>, <a href=\"https:\/\/www.oji-koji.com\/pro-files\/CMySyncObjectWin.zip\">CMySyncObject<\/a>\u3092\u8ffd\u52a0\u3057\u307e\u3059<br><a href=\"https:\/\/www.oji-koji.com\/pro-files\/CommonWin.zip\">stdThread.h, stdThraed.cpp<\/a>\u3092\u66f4\u65b0\u3057\u307e\u3059<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><a href=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SinpleServerMWim.png\" data-rel=\"lightbox-gallery-ld2wLtit\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SinpleServerMWim-1024x825.png\" alt=\"\" class=\"wp-image-1349\" width=\"768\" height=\"619\" srcset=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SinpleServerMWim-1024x825.png 1024w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SinpleServerMWim-300x242.png 300w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/SinpleServerMWim-768x619.png 768w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<p class=\"program_discription\">\u6b21\u306e\u30af\u30e9\u30b9\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<br>\u3053\u306e\u30af\u30e9\u30b9\u306bDoRecv()\u306e\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<br>  \u30af\u30e9\u30b9\u540d\uff1aCSendRecvThread<br>  \u30d5\u30a1\u30a4\u30eb\u540d\uff1aSendRecvThread.cpp\u3001SendRecvThread.h<br>  \u57fa\u5e95\u30af\u30e9\u30b9\uff1aCThreadJob<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><a href=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/CSendRecvThread.png\" data-rel=\"lightbox-gallery-ld2wLtit\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/CSendRecvThread.png\" alt=\"\" class=\"wp-image-1352\" width=\"675\" height=\"506\" srcset=\"https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/CSendRecvThread.png 900w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/CSendRecvThread-300x225.png 300w, https:\/\/www.oji-koji.com\/wp-content\/uploads\/2019\/07\/CSendRecvThread-768x576.png 768w\" sizes=\"auto, (max-width: 675px) 100vw, 675px\" \/><\/a><\/figure>\n\n\n\n<p class=\"program_discription\">CSendRecvThread\u306b\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\u304b\u3089\u6e21\u3059\u5fc5\u8981\u306e\u3042\u308b\u60c5\u5831\u306faccept\u306e\u7d50\u679c\u5f97\u3089\u308c\u308b<br>\u30bd\u30b1\u30c3\u30c8\u3067\u3059\u3002\u3053\u308c\u3092\u542b\u3080\u69cb\u9020\u4f53ConnectionInfoRec\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<br>\u3055\u3089\u306bDoWork\u306eWhile\u30eb\u30fc\u30d7\u304b\u3089\u629c\u3051\u3066\u5b9f\u8cea\u3053\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u4e0d\u8981\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092<br>\u4fdd\u6301\u3059\u308b\u5909\u6570\u3068\u305d\u306e\u72b6\u614b\u3092\u53d6\u5f97\u3059\u308b\u95a2\u6570\u3092\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"source_code\">\u3010SendRecvThread.h\u3011\n#pragma once\n#include &#8220;ThreadJob.h&#8221;\n\nclass CMySyncObject;        \/\/ \u3053\u306e\u30af\u30e9\u30b9\u306e\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u5ba3\u8a00\n\ntypedef struct\n{\n    SOCKET            fdClient;            \/\/ \u63a5\u7d9a\u6e08\u307f\u30bd\u30b1\u30c3\u30c8(accept\u306e\u7d50\u679c)\n    CMySyncObject    *pCMySyncObject;      \/\/ \u540c\u671f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\n} ConnectionInfoRec;\n\n\nclass CSendRecvThread :\n    public CThreadJob\n{\npublic:\n    CSendRecvThread(ConnectionInfoRec *pConInfo);    \/\/ \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u6e21\u3059\n    ~CSendRecvThread();\n\n    \/\/ \u57fa\u5e95\u30af\u30e9\u30b9\u306e\u95a2\u6570\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\n    \/\/ C++11\u3067\u660e\u793a\u7684\u306boverride\u3092\u66f8\u304f\u3053\u3068\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\n    \/\/ \u57fa\u5e95\u30af\u30e9\u30b9\u306e\u5f53\u8a72\u95a2\u6570\u306bvirtual\u304c\u66f8\u3044\u3066\u3044\u306a\u3044\u3068\u30a8\u30e9\u30fc\u3092\u51fa\u3057\u3066\u304f\u308c\u307e\u3059\n    UINT DoWork() override;         \/\/ DoRecv\u3067\u5b9f\u65bd\u3057\u3066\u3044\u308b\u5185\u5bb9\u3092\u8a18\u8ff0\n    BOOL IsZombie();                \/\/ \u3053\u306e\u30b9\u30ec\u30c3\u30c9\u306f\u30be\u30f3\u30d3\u72b6\u614b(\u4e0d\u8981\u3068\u306a\u3063\u3066\u3044\u308b)\u304b\n\nprivate:\n    ConnectionInfoRec   *m_pConInfo;\/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u6e21\u3055\u308c\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u683c\u7d0d\n                                    \/\/ \u3053\u306e\u30b9\u30ec\u30c3\u30c9\u5b9f\u884c\u4e2d\u9818\u57df\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u3053\u3068\n    BOOL m_fIamZombie;              \/\/ \u30be\u30f3\u30d3\u72b6\u614b\u304b\u3069\u3046\u304b\u3092\u4fdd\u6301\n};<\/p>\n\n\n\n<p class=\"program_discription\">DoWork()\u306bDoRecv()\u3067\u884c\u3063\u3066\u3044\u308b\u51e6\u7406\u3092\u8a18\u8ff0\u3057\u3066\u3044\u307e\u3059\u3002<br>while\u30eb\u30fc\u30d7\u304b\u3089\u629c\u3051\u3066\u5b9f\u8cea\u7684\u306b\u3053\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u4e0d\u8981\u306b\u306a\u3063\u305f\u3068\u304d\u306b\u306f<br>\u30be\u30f3\u30d3\u72b6\u614b\u306b\u306a\u3063\u305f\u3053\u3068\u3092\u793a\u3059\u5909\u6570\u3092TRUE\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"source_code\">\u3010SendRecvThread.cpp\u3011\n#include &#8220;SendRecvThread.h&#8221;\n#include &#8220;MySyncObject.h&#8221;      \/\/ CMySyncObject\u3092\u4f7f\u3046\u305f\u3081\n\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\n\/\/ parameter\n\/\/    ConnectionInfoRec *pConInfo    [in]\u6a5f\u80fd\u306b\u5fc5\u8981\u306a\u60c5\u5831\n\/\/ return\n\/\/    \u306a\u3057\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nCSendRecvThread::CSendRecvThread(ConnectionInfoRec *pConInfo)\n{\n    m_pConInfo = pConInfo;\n    m_fIamZombie = FALSE;      \/\/ \u2605\u5b9f\u8cea\u3053\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u4e0d\u8981\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u5909\u6570\n\n}\n\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u30c7\u30b9\u30c8\u30e9\u30af\u30bf\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ return\n\/\/    \u306a\u3057\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nCSendRecvThread::~CSendRecvThread()\n{\n}\n\n#define    RCVBUFSIZE        (1024)    \/\/ \u4e00\u56de\u306b\u8aad\u3080\u6700\u5927\u53d7\u4fe1\u30b5\u30a4\u30ba\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u6a5f\u80fd\u3092\u8a18\u8ff0\u3057\u305f\u95a2\u6570(DoRecv\u306b\u8a18\u8ff0\u3057\u3066\u3042\u3063\u305f\u5185\u5bb9\u3092\u8a18\u8ff0\u3059\u308b)\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ return\n\/\/    0:\u6b63\u5e38 -1:\u30a8\u30e9\u30fc\u767a\u751f\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nDWORD CSendRecvThread::DoWork()\n{\n    BOOL        fRet = TRUE;\n    char        szRecvBuffer[RCVBUFSIZE + 1];   \/\/ \u53d7\u4fe1\u30d0\u30c3\u30d5\u30a1\n    int            iSize;\n    fd_set        rfds;\n    struct timeval     tv;\n\n    fprintf(stderr, &#8220;DoWork()\\n&#8221;);\n    while (!m_fStopFlag)                        \/\/ \u2605\u7d42\u4e86\u6761\u4ef6\u3092\u8ffd\u52a0\n    {\n        tv.tv_sec = 0;\n        tv.tv_usec = 10 * 1000;                 \/\/ 10msec\n        FD_ZERO(&amp;rfds);\n        FD_SET(m_pConInfo-&gt;fdClient, &amp;rfds);\n        select(FD_SETSIZE, &amp;rfds, NULL, NULL, &amp;tv);     \/\/ \u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u307e\u3067Sleep\u3068\u540c\u7b49\n                                                        \/\/ \u2605\u30ad\u30fc\u5165\u529b\u30c1\u30a7\u30c3\u30af\u306f\u4e0d\u8981\u306a\u306e\u3067\u524a\u9664\n        if (FD_ISSET(m_pConInfo-&gt;fdClient, &amp;rfds))\n        {\n            memset(szRecvBuffer, 0, sizeof(szRecvBuffer));\n            if ((iSize = recv(m_pConInfo-&gt;fdClient, szRecvBuffer, RCVBUFSIZE, 0)) &lt;= 0)\n            {\n                m_pConInfo-&gt;pCMySyncObject-&gt;Lock();     \/\/ \u2605\u5171\u901a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u540c\u671f\u51e6\u7406\n                if (iSize == 0)\n                    fprintf(stderr, &#8220;Disconnected %d\\n&#8221;, WSAGetLastError());\n                else\n                    fprintf(stderr, &#8220;Err:recv %d\\n&#8221;, WSAGetLastError());\n                m_pConInfo-&gt;pCMySyncObject-&gt;UnLock();   \/\/ \u2605\u5171\u901a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u540c\u671f\u51e6\u7406\n                fRet = FALSE;\n                break;\n            }\n            else\n            {\n#if 0\n                fprintf(stderr, &#8220;%s\\n&#8221;, szRecvBuffer);\n#else\n                \/\/ UTF-8\u3067\u53d7\u4fe1\u3057\u305f\u306e\u3067\u3001SJIS\u306b\u5909\u63db\u3057\u3066\u8868\u793a\u3059\u308b\n                int        iSize = 0;\n                LPBYTE    pbDest = NULL;\n                ConvUtf8toSJis((LPBYTE)szRecvBuffer, NULL, &amp;iSize);\n                pbDest = (LPBYTE)calloc(iSize, sizeof(BYTE));\n                ConvUtf8toSJis((LPBYTE)szRecvBuffer, pbDest, &amp;iSize);\n                m_pConInfo-&gt;pCMySyncObject-&gt;Lock();     \/\/ \u2605\u5171\u901a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u540c\u671f\u51e6\u7406\n                fprintf(stderr, &#8220;%s\\n&#8221;, pbDest);\n                m_pConInfo-&gt;pCMySyncObject-&gt;UnLock();   \/\/ \u2605\u5171\u901a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u540c\u671f\u51e6\u7406\n                SAFE_FREE(pbDest)\n#endif\n            }\n        }\n    }\n    m_pConInfo-&gt;pCMySyncObject-&gt;Lock();                 \/\/ \u2605\u5171\u901a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u540c\u671f\u51e6\u7406\n    m_fIamZombie = TRUE;                                \/\/ \u2605\u30be\u30f3\u30d3\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u308b\n    m_pConInfo-&gt;pCMySyncObject-&gt;UnLock();               \/\/ \u2605\u5171\u901a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u540c\u671f\u51e6\u7406\n    return((fRet == TRUE) ? 0 : -1);                    \/\/ \u2605\u6b63\u5e38\u6642\u3068\u30a8\u30e9\u30fc\u767a\u751f\u6642\u3067\u8fd4\u5024\u3092\u5909\u66f4\n}\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u3053\u306e\u30b9\u30ec\u30c3\u30c9\u306f\u30be\u30f3\u30d3\u72b6\u614b\u304b\n\/\/      \u5225\u30b9\u30ec\u30c3\u30c9\u304b\u3089\u53c2\u7167\u3055\u308c\u308b(\u2605\u65b0\u898f\u8ffd\u52a0)\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ return\n\/\/    0:\u6b63\u5e38 -1:\u30a8\u30e9\u30fc\u767a\u751f\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL CSendRecvThread::IsZombie()\n{\n    BOOL    fRet;\n\n    m_pConInfo-&gt;pCMySyncObject-&gt;Lock();                  \/\/ \u5171\u901a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u540c\u671f\u51e6\u7406\n    fRet = m_fIamZombie;\n    m_pConInfo-&gt;pCMySyncObject-&gt;UnLock();                \/\/ \u5171\u901a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u540c\u671f\u51e6\u7406\n    return(fRet);\n}<\/p>\n\n\n\n<p class=\"program_discription\">\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\uff08SimpleServer.cpp\uff09\u3067\u306f\u4ee5\u4e0b\u306e\u5909\u66f4\u3092\u884c\u3044\u307e\u3059\u3002<br>1.\u6700\u5927\u63a5\u7d9a\u6570\u3092\u6c7a\u3081\u308b\uff08\u540c\u6642\u306b\u4f55\u53f0\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u5bfe\u5fdc\u3059\u308b\u304b<br>2.\u6700\u5927\u63a5\u7d9a\u6570\u5206\u306eCSendRecvThread\u3068ConnentionInfoRec\u3092\u6e96\u5099\u3059\u308b<br>3.DoRecv\u306f\u9001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u306b\u79fb\u52d5\u3057\u305f\u306e\u3067\u524a\u9664<br>  \u3082\u3061\u308d\u3093\u95a2\u9023\u306e\u5909\u6570(m_fdClient\u306a\u3069)\u3082\u524a\u9664<br>4.accept\u3092\u5b9f\u65bd\u3057\u305f\u3089\u3001\u6700\u5927\u63a5\u7d9a\u6570\u306e\u7bc4\u56f2\u3067\u3042\u308c\u3070\u9001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9<br>  (CSendRecvThread)\u3092\u958b\u59cb\u3059\u308b<br>  \u6700\u5927\u63a5\u7d9a\u6570\u306b\u9054\u3057\u3066\u3044\u305f\u3089\u3001\u5207\u65ad\u3059\u308b<br>5.\u30be\u30f3\u30d3\u72b6\u614b\u306e\u30b9\u30ec\u30c3\u30c9\u306f\u7834\u68c4\u3059\u308b<\/p>\n\n\n\n<p class=\"program_discription\">\u6b21\u306e\u95a2\u6570\u306b\u306f\u5909\u66f4\u304c\u3042\u308a\u307e\u305b\u3093\u3002<br>BOOL InitSocketLib()<br>BOOL UninitSocketLib()<br>BOOL CreateAndBindSocket(WORD wPort)<br>BOOL DoListen()<br>BOOL DestroySocket(SOCKET &amp;fd)<\/p>\n\n\n\n<p class=\"program_discription\">\u4e0d\u8981\u306b\u306a\u3063\u305f\u306e\u3067\u524a\u9664\u3057\u305f\u95a2\u6570\u306f\u6b21\u306e\u3082\u306e\u3067\u3059\u3002<br>BOOL DoRecv()<br>\u5909\u66f4\u70b9\u306b\u306f\u2605\u3092\u3064\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"source_code\">\u3010SimpleServer.cpp\u3011\n#include    &#8220;stdThread.h&#8221;\n#include    &lt;conio.h&gt;          \/\/ \u30ad\u30fc\u5165\u529b\u691c\u67fb\u306e\u305f\u3081\n#include    &#8220;SendRecvThread.h&#8221; \/\/ \u2605\u9001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u3092\u4f7f\u3046\u305f\u3081\n#include    &#8220;MySyncObject.h&#8221;   \/\/ \u2605\u540c\u671f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u3046\u305f\u3081\n\n#ifdef _MSC_VER                \/\/ Windows\u306e\u3068\u304d\n#define DISABLE_C4996   __pragma(warning(push)) __pragma(warning(disable:4996))\n#define ENABLE_C4996    __pragma(warning(pop))\n#else                          \/\/ Linux\u306e\u3068\u304d\n#define DISABLE_C4996\n#define ENABLE_C4996\n#endif\n\n#define MAXPENDING            (5)     \/\/ \u63a5\u7d9a\u30d0\u30c3\u30af\u30ed\u30b0\u6570(\u4fdd\u7559\u4e2d\u306e\u63a5\u7d9a\u306e\u30ad\u30e5\u30fc\u306e\u6700\u5927\u9577)\n#define RCVBUFSIZE            (1024)  \/\/ \u4e00\u56de\u306b\u8aad\u3080\u6700\u5927\u53d7\u4fe1\u30b5\u30a4\u30ba\n#define MAX_SOCKET_NUM        (20)    \/\/ \u63a5\u7d9a\u5f85\u7528\u30bd\u30b1\u30c3\u30c8\u306e\u6700\u5927\u6570\n#define MAX_CONNECTION_NUM    (10)    \/\/ \u2605\u6700\u5927\u53d7\u3051\u5165\u308c\u63a5\u7d9a\u6570\n\n\/\/ \u95a2\u6570\u306e\u5ba3\u8a00\nBOOL InitSocketLib();                 \/\/ WinSockDLL\u306e\u521d\u671f\u5316\nBOOL UninitSocketLib();               \/\/ WinSockDLL\u306e\u7d42\u4e86\nBOOL CreateAndBindSocket(WORD wPort); \/\/ \u63a5\u7d9a\u5f85\u3061\u7528\u30bd\u30b1\u30c3\u30c8\u306e\u4f5c\u6210\u3068\u540d\u524d\u4ed8\u3051\nBOOL DestroySocket(SOCKET &amp;fd);       \/\/ \u5207\u65ad\u3068\u30bd\u30b1\u30c3\u30c8\u306e\u7834\u68c4        \nBOOL DoListen();                      \/\/ \u30bd\u30b1\u30c3\u30c8\u3092\u63a5\u7d9a\u5f85\u3061\u306b\u3059\u308b\nBOOL DoAccept();                      \/\/ \u63a5\u7d9a\u306e\u53d7\u5bb9(\u63a5\u7d9a\u6e08\u307f\u30bd\u30b1\u30c3\u30c8\u3092\u4f5c\u6210\u3059\u308b)\nvoid Stop();                          \/\/ \u3059\u3079\u3066\u306e\u30bd\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3059\u308b\nBOOL CheckKey();                      \/\/ \u30ad\u30fc\u5165\u529b\u306e\u691c\u67fb\nBOOL KillZombei();                    \/\/ \u2605\u30be\u30f3\u30d3\u72b6\u614b\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u7834\u68c4\u3059\u308b\n\n\n\/\/ \u5909\u6570\u306e\u5ba3\u8a00\nSOCKET    m_fdServer[MAX_SOCKET_NUM]; \/\/ \u5f85\u6a5f\u7528\u30bd\u30b1\u30c3\u30c8\nint       m_iSockCount;               \/\/ \u5f85\u6a5f\u4e2d\u30bd\u30b1\u30c3\u30c8\u306e\u6570\nCSendRecvThread   *m_pCSendRecvThread[MAX_CONNECTION_NUM] = { NULL }; \/\/ \u2605\nConnectionInfoRec *m_pConInfo[MAX_CONNECTION_NUM] = { NULL };         \/\/ \u2605\nCMySyncObject     *m_pCMySyncObject = NULL;                           \/\/ \u2605\n\nint main(int argc, char *argv[])\n{\n    int        iRet = -1;\n    int        ii;\n\n    m_pCMySyncObject = new CMySyncObject();       \/\/ \u2605\u540c\u671f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\n    m_pCMySyncObject-&gt;Initialize();\n\/\/ \u8d77\u52d5\u30d1\u30e9\u30e1\u30fc\u30bf\u30c1\u30a7\u30c3\u30af\n    if (argc != 2)\n    {\n        fprintf(stderr, &#8220;Usage:  %s &lt;Server Port&gt;\\n&#8221;, argv[0]);\n        goto L_END;\n    }\n\/\/ \u30bd\u30b1\u30c3\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u521d\u671f\u5316\n    if (InitSocketLib() == FALSE)\n        goto L_END;\n\n\/\/ \u5909\u6570\u306e\u521d\u671f\u5316(\u2605DoRecv()\u3067\u4f7f\u3063\u3066\u3044\u305f\u5909\u6570\u306b\u3064\u3044\u3066\u306f\u4e0d\u8981\u306a\u306e\u3067\u524a\u9664)\n    for (ii = 0; ii &lt; MAX_SOCKET_NUM; ++ii)\n        m_fdServer[ii] = INVALID_SOCKET;\n\n\/\/ \u63a5\u7d9a\u5f85\u3061\u30bd\u30b1\u30c3\u30c8\u306e\u4f5c\u6210\u3068\u540d\u524d\u4ed8\u3051\n\/\/ bind\u6e08\u307f\u306e\u30bd\u30b1\u30c3\u30c8\u304cm_fdServer[]\u306b\u683c\u7d0d\u3055\u308c\u308b\n    if (CreateAndBindSocket((WORD)atol(argv[1])) == FALSE)\n        goto L_END;\n\/\/ \u63a5\u7d9a\u5f85\u3061\u72b6\u614b\u306b\u3059\u308b\n\/\/ m_fdServer[]\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u30bd\u30b1\u30c3\u30c8\u304c\u63a5\u7d9a\u5f85\u3061\u306b\u306a\u308b\n    if (DoListen() == FALSE)\n        goto L_END;\n\/\/ \u63a5\u7d9a\u8981\u6c42\u306b\u5bfe\u3057\u3066\u63a5\u7d9a\u6e08\u307f\u30bd\u30b1\u30c3\u30c8\u3092\u4f5c\u6210\u3059\u308b(\u2605DoRecv()\u306e\u547c\u3073\u51fa\u3057\u306f\u3082\u3061\u308d\u3093\u524a\u9664)\n\/\/ \u9001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u306e\u4f5c\u6210\u3092\u30be\u30f3\u30d3\u30b9\u30ec\u30c3\u30c9\u306e\u7834\u68c4\u3092\u884c\u3046\n    if (DoAccept() == FALSE)\n        goto L_END;\n\n    iRet = 0;\nL_END:\n\/\/ \u5207\u65ad\u3068\u3059\u3079\u3066\u306e\u30bd\u30b1\u30c3\u30c8\u306e\u7834\u68c4\n    Stop();\n\/\/ \u30bd\u30b1\u30c3\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u958b\u653e\n    UninitSocketLib();\n    m_pCMySyncObject-&gt;Uninitialize();         \/\/ \u2605\u540c\u671f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u7834\u68c4\n    SAFE_DELETE(m_pCMySyncObject)\n    return(iRet);\n}\n\n\/\/ \u5fc5\u8981\u3068\u3059\u308bWINSOCK.DLL(WSOCK32.DLL \u306e\u30d0\u30fc\u30b8\u30e7\u30f3)\n#define     VERSION_RECESTED    MAKEWORD(2, 0)    \n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u30bd\u30b1\u30c3\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30ed\u30fc\u30c9\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ retun\n\/\/    \u306a\u3057\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL InitSocketLib()\n{\n    WORD    wVersionRequested;        \/\/ \u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u683c\u7d0d\u30a8\u30ea\u30a2\n    WSADATA    wsaData;               \/\/ WinSock \u60c5\u5831\u683c\u7d0d\u30a8\u30ea\u30a2\n    BOOL    fRet;\n\n    wVersionRequested = VERSION_RECESTED;        \/\/ \u521d\u671f\u5316\u51e6\u7406\n    fRet = (WSAStartup(wVersionRequested, &amp;wsaData) == 0) ? TRUE : FALSE;\n    return(fRet);\n}\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u30bd\u30b1\u30c3\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u958b\u653e\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ retun\n\/\/    \u306a\u3057\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL UninitSocketLib()\n{\n    BOOL    fRet;\n\n    fRet = (WSACleanup() == 0) ? TRUE : FALSE;    \/\/ \u89e3\u653e\u51e6\u7406\n    return(fRet);\n}\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u5f85\u6a5f\u7528\u30bd\u30b1\u30c3\u30c8\u306e\u4f5c\u6210\u3068bind\u306e\u5b9f\u65bd\n\/\/ parameter\n\/\/    WORD    wPort    [in]\u30dd\u30fc\u30c8\u756a\u53f7\n\/\/ return\n\/\/    TRUE\/FALSE\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL CreateAndBindSocket(WORD wPort)\n{\n    BOOL    fRet = TRUE;\n    struct addrinfo    hints, *pres = NULL, *pTemp = NULL;\n    char    szPort[NI_MAXSERV];\n    int     on;\n\n    fprintf(stderr, &#8220;CreateAndBindSocket()\\n&#8221;);\n\n    m_iSockCount = 0;\n    \/\/ \u30b9\u30c8\u30ea\u30fc\u30e0\u578b\u3067\u5f85\u6a5f\u53ef\u80fd\u306a\u30a2\u30c9\u30ec\u30b9\u60c5\u5831\u306e\u6761\u4ef6\n    memset(&amp;hints, 0, sizeof(hints));\n    hints.ai_socktype = SOCK_STREAM;\n    hints.ai_flags = AI_PASSIVE;\n    DISABLE_C4996\n    sprintf(szPort, &#8220;%d&#8221;, wPort);\n    ENABLE_C4996\n\n    if (getaddrinfo(NULL, szPort, &amp;hints, &amp;pres) == 0)\n    {\n        \/\/ \u9806\u756a\u306bpres\u306e\u4e2d\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u3092\u4f7f\u7528\u3059\u308b\n        pTemp = pres;\n        while ((pTemp != NULL) &amp;&amp; (m_iSockCount &lt; MAX_SOCKET_NUM))\n        {\n            \/\/ Socket\u306e\u4f5c\u6210, bind\u306e\u5b9f\u884c\n            \/\/ \u30bd\u30b1\u30c3\u30c8\u4f5c\u6210\n            m_fdServer[m_iSockCount] = socket(pTemp-&gt;ai_family, pTemp-&gt;ai_socktype, pTemp-&gt;ai_protocol);\n            if (m_fdServer[m_iSockCount] == INVALID_SOCKET)\n                goto L_NEXT;\n            fprintf(stderr, &#8220;%d %d %d %d\\n&#8221;, (int)m_fdServer[m_iSockCount], pTemp-&gt;ai_family, AF_INET, AF_INET6);\n#ifdef IPV6_V6ONLY\n            \/\/ IPv6\u30bd\u30b1\u30c3\u30c8\u3067IPv4\u5c04\u5f71\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3057\u306a\u3044\u3088\u3046\u306b\u8a2d\u5b9a\n            if (pTemp-&gt;ai_family == AF_INET6)\n            {\n                on = 1;\n                setsockopt(m_fdServer[m_iSockCount], IPPROTO_IPV6, IPV6_V6ONLY, (char *)&amp;on, sizeof(on));\n            }\n#endif\n            \/\/ \u30af\u30ed\u30fc\u30ba\u76f4\u5f8c\u306b\u969bbind\u3067\u304d\u306a\u3044\u72b6\u614b\u306e\u89e3\u6d88\n            on = 1;\n            setsockopt(m_fdServer[m_iSockCount], SOL_SOCKET, SO_REUSEADDR, (char *)&amp;on, sizeof(on));\n            \/\/ bind\u306e\u5b9f\u884c\n            if (bind(m_fdServer[m_iSockCount], pTemp-&gt;ai_addr, (int)pTemp-&gt;ai_addrlen) == SOCKET_ERROR)\n            {\n                \/\/ bind\u306b\u5931\u6557\u3057\u305f\u3089\u3001\u305d\u306e\u30bd\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3057\u3066\u6b21\u306e\u30bd\u30b1\u30c3\u30c8\u306e\u51e6\u7406\u3092\u884c\u3046\n                DispErrorMsg(&#8221;  Err:bind&#8221;);\n                DestroySocket(m_fdServer[m_iSockCount]);\n                goto L_NEXT;\n            }\n            ++m_iSockCount;\n        L_NEXT:\n            pTemp = pTemp-&gt;ai_next;           \/\/ \u6b21\u306e\u60c5\u5831\u3092\u51e6\u7406\u3059\u308b\n        }\n        freeaddrinfo(pres);\n    }\n    if (m_iSockCount == 0)                    \/\/ \u3072\u3068\u3064\u3082bind\u3067\u304d\u306a\u304b\u3063\u305f\u3068\u304d\u306f\u5931\u6557\u3092\u8fd4\u3059\n        fRet = FALSE;\n    return(fRet);\n}\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u5f85\u6a5f\u7528\u30bd\u30b1\u30c3\u30c8\u3092\u63a5\u7d9a\u5f85\u3061\u72b6\u614b\u306b\u3059\u308b\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ return\n\/\/    TRUE\/FALSE\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL DoListen()\n{\n    BOOL        fRet = FALSE;\n    int            ii;\n\n    fprintf(stderr, &#8220;DoListen()\\n&#8221;);\n    for (ii = 0; ii &lt; m_iSockCount; ++ii)\n    {\n        if (listen(m_fdServer[ii], MAXPENDING) == SOCKET_ERROR)\n            continue;\n        fRet = TRUE;\n    }\n    return(fRet);\n}\n\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u63a5\u7d9a\u8981\u6c42\u306e\u53d7\u3051\u5165\u308c(\u63a5\u7d9a\u6e08\u307f\u30bd\u30b1\u30c3\u30c8\u306e\u4f5c\u6210)\n\/\/    \u9001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u306e\u7ba1\u7406\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ return\n\/\/    TRUE\/FALSE\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL DoAccept()\n{\n    BOOL                fRet = FALSE;\n    sockaddr_storage    ClntAddr;    \/\/ \u63a5\u7d9a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a2\u30c9\u30ec\u30b9\u60c5\u5831\n    socklen_t           iClntLen;    \/\/ \u63a5\u7d9a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a2\u30c9\u30ec\u30b9\u60c5\u5831\u306e\u30b5\u30a4\u30ba\n    char                szHostAddr[NI_MAXHOST];\n    int                 ii;\n    fd_set              rfds;\n    struct timeval      tv;\n    int                 jj;          \/\/ \u2605\u6700\u5927\u63a5\u7d9a\u6570\u307e\u3067\u9001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u3092\u52d5\u304b\u3059\n    SOCKET              fdClient;    \/\/ \u2605\u305d\u306e\u305f\u3081\u306baccept\u306e\u7d50\u679c\u3092\u8a18\u61b6\u3059\u308b\n\n    fprintf(stderr, &#8220;DoAccept()\\n&#8221;);\n    while (1)\n    {\n        KillZombei();                \/\/ \u2605\u30be\u30f3\u30d3\u72b6\u614b\u306e\u30b9\u30ec\u30c3\u30c9\u306f\u7834\u68c4\u3059\u308b\n        tv.tv_sec = 0;\n        tv.tv_usec = 10 * 1000;                      \/\/ 10msec\n        FD_ZERO(&amp;rfds);\n        for (ii = 0; ii &lt; m_iSockCount; ++ii)\n        {\n            FD_SET(m_fdServer[ii], &amp;rfds);            \/\/ bind\u6210\u529f\u3057\u305fm_fdServer[ii]\u304c\u8abf\u67fb\u5bfe\u8c61\n        }\n        select(FD_SETSIZE, &amp;rfds, NULL, NULL, &amp;tv);    \/\/ \u63a5\u7d9a\u8981\u6c42\u306f\u8aad\u307f\u8fbc\u307f\u3067\u691c\u67fb\u3059\u308b\n        \/\/ \u30ad\u30fc\u5165\u529b\u3067\u4e2d\u65ad\n        if(CheckKey())\n        {\n            fprintf(stderr, &#8221;  OK:Abort by key\\n&#8221;);\n            break;\n        }\n        for (ii = 0; ii &lt; m_iSockCount; ++ii)\n        {\n            if (FD_ISSET(m_fdServer[ii], &amp;rfds))    \/\/ \u63a5\u7d9a\u8981\u6c42\u304c\u3042\u3063\u305f\u3068\u304daccept\u3092\u5b9f\u65bd\n            {\n                iClntLen = sizeof(ClntAddr);        \/\/ \u63a5\u7d9a\u5148\u30a2\u30c9\u30ec\u30b9\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308b\u69cb\u9020\u4f53\u306e\u30b5\u30a4\u30ba\n                \/\/ \u2605\u53d7\u5bb9\u3057\u305f\u3068\u304d\u306e\u30bd\u30b1\u30c3\u30c8\u3092\u8a18\u61b6\u3057\u3001\u9001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u308b\u304b\u5207\u65ad\u3059\u308b\u304b\u306b\u4f7f\u7528\n                if ((fdClient = accept(m_fdServer[ii], (sockaddr *)&amp;ClntAddr, &amp;iClntLen)) == INVALID_SOCKET)\n                {\n                    \/\/ \u5931\u6557\u6642\u6b21\u306e\u63a5\u7d9a\u8981\u6c42\u3092\u51e6\u7406\u3059\u308b\n                    DispErrorMsg(&#8220;Err:accept&#8221;);\n                    continue;\n                }\n                else\n                {\n                    \/\/ \u6210\u529f\u6642fdClient\u306b\u306f\u63a5\u7d9a\u6e08\u307f\u306e\u30bd\u30b1\u30c3\u30c8\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\n                    \/\/ \u76f8\u624b\u306e\u60c5\u5831\u304b\u3089\u3001IP\u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u3079\u308b\n                    if (getnameinfo((struct sockaddr *) &amp;ClntAddr, (socklen_t)iClntLen,\n                        szHostAddr, sizeof(szHostAddr), NULL, 0, NI_NUMERICHOST) == 0)\n                    {\n                        fprintf(stderr, &#8220;%s\\n&#8221;, szHostAddr);\n                    }\n                    \/\/ \u2605\u63a5\u7d9a\u6570\u306b\u4f59\u88d5\u304c\u3042\u308c\u3070CSendRecvThread\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u5b9f\u884c\n                    \/\/ \u306a\u3051\u308c\u3070\u3001\u5207\u65ad\u3059\u308b\n                    fRet = FALSE;\n                    for (jj = 0; jj &lt; MAX_CONNECTION_NUM; ++jj)\n                    {\n                        if (m_pCSendRecvThread[jj] == NULL)\n                        {\n                            m_pConInfo[jj] = (ConnectionInfoRec *)calloc(1, sizeof(ConnectionInfoRec));\n                            m_pConInfo[jj]-&gt;pCMySyncObject = m_pCMySyncObject;\n                            m_pConInfo[jj]-&gt;fdClient = fdClient;\n                            m_pCSendRecvThread[jj] = new CSendRecvThread(m_pConInfo[jj]);\n                            m_pCSendRecvThread[jj]-&gt;Begin();\n                            fRet = TRUE;\n                            break;\n                        }\n                    }\n                    if (fRet == FALSE)\n                        DestroySocket(fdClient);\n                }\n            }\n        }\n    }\n    return(fRet);\n}\n\n\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    TCP\u30bd\u30b1\u30c3\u30c8\u306e\u7834\u68c4\n\/\/ parameter\n\/\/    SOCKET        &amp;fd[in\/out]\u7834\u68c4\u3059\u308b\u30bd\u30b1\u30c3\u30c8\n\/\/ return\n\/\/    TRUE\/FALSE\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL DestroySocket(SOCKET &amp;fd)\n{\n    if (fd != INVALID_SOCKET)\n    {\n        fprintf(stderr, &#8220;DestroySocket()\\n&#8221;);\n        shutdown(fd, SD_BOTH);     \/\/ \u53d7\u4fe1\u3082\u9001\u4fe1\u3082\u505c\u6b62\n        closesocket(fd);\n        fd = INVALID_SOCKET;\n    }\n    return(TRUE);\n}\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u5207\u65ad\u3001\u30bd\u30b1\u30c3\u30c8\u306e\u7834\u68c4\u3001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u306e\u7834\u68c4\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ return\n\/\/    \u306a\u3057\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nvoid Stop()\n{\n    int        ii;\n\n    fprintf(stderr, &#8220;Stop()\\n&#8221;);\n    \/\/ \u2605\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u306e\u7834\u68c4, \u63a5\u7d9a\u6e08\u307f\u30bd\u30b1\u30c3\u30c8\u306e\u7834\u68c4\n    for (ii = 0; ii &lt; MAX_CONNECTION_NUM; ++ii)\n    {\n        if (m_pCSendRecvThread[ii] != NULL)\n        {\n            m_pCSendRecvThread[ii]-&gt;End();\n            m_pCSendRecvThread[ii]-&gt;WaitForEnd();\n            SAFE_DELETE(m_pCSendRecvThread[ii]);\n\n            DestroySocket(m_pConInfo[ii]-&gt;fdClient);\n            SAFE_FREE(m_pConInfo[ii])\n        }\n    }\n    \/\/ \u63a5\u7d9a\u5f85\u3061\u30bd\u30b1\u30c3\u30c8\u306e\u7834\u68c4\n    for (ii = 0; ii &lt; m_iSockCount; ++ii)\n        DestroySocket(m_fdServer[ii]);\n}\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u30ad\u30fc\u5165\u529b\u30c1\u30a7\u30c3\u30af\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ return\n\/\/    TRUE:\u5165\u529b\u3042\u308a\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL CheckKey()\n{\n    BOOL         fRet = FALSE;\n\n    if (_kbhit())\n    {\n        _getch();\n        fRet = TRUE;\n    }\n    return(fRet);\n}\n\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ function\n\/\/    \u2605\u5207\u65ad\u6e08\u307f\u306eCSendRecvThread\u3092\u7834\u68c4\u3059\u308b\n\/\/ parameter\n\/\/    \u306a\u3057\n\/\/ return\n\/\/    TRUE:\u7834\u68c4\u3057\u305f\/FALSE:\u7834\u68c4\u3059\u3079\u304d\u3082\u306e\u304c\u306a\u304b\u3063\u305f\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nBOOL KillZombei()\n{\n    BOOL    fRet = FALSE;\n    int        ii;\n\n    for (ii = 0; ii &lt; MAX_CONNECTION_NUM; ++ii)\n    {\n        if (m_pCSendRecvThread[ii] != NULL)\n        {\n            if (m_pCSendRecvThread[ii]-&gt;IsZombie() == TRUE)\n            {\n                m_pCSendRecvThread[ii]-&gt;End();\n                m_pCSendRecvThread[ii]-&gt;WaitForEnd();\n                SAFE_DELETE(m_pCSendRecvThread[ii]);\n\n                DestroySocket(m_pConInfo[ii]-&gt;fdClient);\n                SAFE_FREE(m_pConInfo[ii])\n                fRet = TRUE;\n            }\n        }\n    }\n    return(fRet);\n}<\/p>\n\n\n\n<p class=\"program_discription\">\u3053\u308c\u3067\u5b8c\u6210\u3067\u3059\u4f5c\u6210\u6e08\u307f\u306eSimpleClient(Win, Linux)\u3092\u4f7f\u3063\u3066\u3001\u540c\u6642\u8907\u6570\u63a5\u7d9a\u304c<br>\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<br>\u6b21\u306f\u3001Linux\u7248\u306eSimpleServer\u3067\u3059\u304c\u3001\u624b\u9806\u306fWindows\u7248\u3068\u540c\u3058\u3067\u3059\u3002<br>\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u6b21\u56de\u4f5c\u6210\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3057\u305f\u304c<br>\u305d\u306e\u524d\u306b\u3001SimpleClient Windows\u7248\u3092\u4f5c\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.oji-koji.com\/pro-files\/SimpleServerMWin.zip\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8SimpleServerM for Windows<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SimpleServer\u9001\u53d7\u4fe1\u90e8\u5206\u3092\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u5bfe\u5fdc\u3057\u3001\u8907\u6570\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u8981\u6c42\u3092\u51e6\u7406\u3067\u304d\u308b\u30b5\u30fc\u30d0\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u524d\u56de\u307e\u3067\u306b\u5b66\u7fd2\u3057\u305fCThraedJob, CMySyncOblect\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u30de\u30eb\u30c1\u30b9\u30ec\u30c3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":129,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"https:\/\/www.oji-koji.com\/?p=1343","footnotes":""},"categories":[6],"tags":[],"class_list":["post-1343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-networkprograming","ja"],"_links":{"self":[{"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=\/wp\/v2\/posts\/1343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1343"}],"version-history":[{"count":28,"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=\/wp\/v2\/posts\/1343\/revisions"}],"predecessor-version":[{"id":3087,"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=\/wp\/v2\/posts\/1343\/revisions\/3087"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=\/wp\/v2\/media\/129"}],"wp:attachment":[{"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oji-koji.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}