{"id":2805,"date":"2019-01-31T18:58:40","date_gmt":"2019-01-31T10:58:40","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=2805"},"modified":"2019-01-31T18:58:40","modified_gmt":"2019-01-31T10:58:40","slug":"%e6%95%99%e4%bd%a0%e4%bb%8e%e5%a4%b4%e5%86%99%e6%b8%b8%e6%88%8f%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%a1%86%e6%9e%b6","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/2805","title":{"rendered":"\u6559\u4f60\u4ece\u5934\u5199\u6e38\u620f\u670d\u52a1\u5668\u6846\u67b6"},"content":{"rendered":"<div id=\"meta_content\" class=\"rich_media_meta_list\">\u524d\u8a00<\/div>\n<div id=\"js_content\" class=\"rich_media_content 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\u7b49\u4e1c\u897f\u90fd\u9700\u8981\u7ecf\u8fc7\u7f51\u7edc\u540c\u6b65\uff0c\u5176\u5b9e\u5c31\u662f\u4e00\u79cd\u201c\u4e3b\u52a8\u901a\u77e5\u201d\u7684\u901a\u4fe1\u65b9\u5f0f\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u53ef\u4ee5\u5b58\u53d6\u00a0\u5bf9\u8c61\u00a0\u3002\u6e38\u620f\u5b58\u6863\u7684\u683c\u5f0f\u975e\u5e38\u590d\u6742\uff0c\u4f46\u5176\u7d22\u5f15\u7684\u9700\u6c42\u5f80\u5f80\u90fd\u662f\u6839\u636e\u73a9\u5bb6 ID \u6765\u8bfb\u5199\u5c31\u53ef\u4ee5\u3002\u5728\u5f88\u591a\u6e38\u620f\u4e3b\u673a\u5982 PlayStation \u4e0a\uff0c\u4ee5\u524d\u7684\u5b58\u6863\u90fd\u662f\u53ef\u4ee5\u4ee5\u7c7b\u4f3c\u201c\u6587\u4ef6\u201d\u7684\u65b9\u5f0f\u5b58\u653e\u5728\u8bb0\u5fc6\u5361\u91cc\u7684\u3002\u6240\u4ee5\u6e38\u620f\u6301\u4e45\u5316\u6700\u57fa\u672c\u7684\u9700\u6c42\uff0c\u5c31\u662f\u4e00\u4e2a key-value \u5b58\u53d6\u6a21\u578b\u3002\u5f53\u7136\uff0c\u6e38\u620f\u4e2d\u8fd8\u4f1a\u6709\u66f4\u590d\u6742\u7684\u6301\u4e45\u5316\u9700\u6c42\uff0c\u6bd4\u5982\u6392\u884c\u699c\u3001\u62cd\u5356\u884c\u7b49\uff0c\u8fd9\u4e9b\u9700\u6c42\u5e94\u8be5\u989d\u5916\u5bf9\u5f85\uff0c\u4e0d\u9002\u5408\u5305\u542b\u5728\u4e00\u4e2a\u6700\u57fa\u672c\u7684\u901a\u7528\u5e95\u5c42\u4e2d\u3002<\/li>\n<li>\u7f13\u5b58\uff1a\u652f\u6301\u8fdc\u7a0b\u3001\u5206\u5e03\u5f0f\u7684\u5bf9\u8c61\u7f13\u5b58\u3002\u6e38\u620f\u670d\u52a1\u57fa\u672c\u4e0a\u90fd\u662f\u201c\u5e26\u72b6\u6001\u201d\u7684\u670d\u52a1\uff0c\u56e0\u4e3a\u6e38\u620f\u8981\u6c42\u54cd\u5e94\u5ef6\u8fdf\u975e\u5e38\u82db\u523b\uff0c\u57fa\u672c\u4e0a\u90fd\u9700\u8981\u5229\u7528\u670d\u52a1\u5668\u8fdb\u7a0b\u7684\u5185\u5b58\u6765\u5b58\u653e\u8fc7\u7a0b\u6570\u636e\u3002\u4f46\u662f\u6e38\u620f\u7684\u6570\u636e\uff0c\u5f80\u5f80\u662f\u53d8\u5316\u8d8a\u5feb\u7684\uff0c\u4ef7\u503c\u8d8a\u4f4e\uff0c\u6bd4\u5982\u7ecf\u9a8c\u503c\u3001\u91d1\u5e01\u3001HP\uff0c\u800c\u7b49\u7ea7\u3001\u88c5\u5907\u7b49\u53d8\u5316\u6bd4\u8f83\u6162\u7684\uff0c\u4ef7\u503c\u5219\u8d8a\u9ad8\uff0c\u8fd9\u79cd\u7279\u5f81\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e00\u4e2a\u7f13\u5b58\u6a21\u578b\u6765\u5904\u7406\u3002<\/li>\n<li>\u534f\u7a0b\uff1a\u53ef\u4ee5\u7528 C++ \u6765\u7f16\u5199\u534f\u7a0b\u4ee3\u7801\uff0c\u907f\u514d\u5927\u91cf\u56de\u8c03\u51fd\u6570\u5206\u5272\u4ee3\u7801\u3002\u8fd9\u4e2a\u662f\u5bf9\u4e8e\u5f02\u6b65\u4ee3\u7801\u975e\u5e38\u6709\u7528\u7684\u7279\u6027\uff0c\u80fd\u5927\u5927\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u5f00\u53d1\u6548\u7387\u3002\u7279\u522b\u662f\u628a\u5f88\u591a\u5e95\u5c42\u6d89\u53caIO\u7684\u529f\u80fd\uff0c\u90fd\u63d0\u4f9b\u4e86\u534f\u7a0b\u5316 API\uff0c\u4f7f\u7528\u8d77\u6765\u5c31\u4f1a\u50cf\u540c\u6b65\u7684 API \u4e00\u6837\u8f7b\u677e\u60ec\u610f\u3002<\/li>\n<li>\u811a\u672c\uff1a\u521d\u6b65\u8bbe\u60f3\u662f\u652f\u6301\u53ef\u4ee5\u7528 Lua \u6765\u7f16\u5199\u4e1a\u52a1\u903b\u8f91\u3002\u6e38\u620f\u9700\u6c42\u53d8\u5316\u662f\u51fa\u4e86\u540d\u5feb\u7684\uff0c\u7528\u811a\u672c\u8bed\u8a00\u7f16\u5199\u4e1a\u52a1\u903b\u8f91\u6b63\u597d\u80fd\u63d0\u4f9b\u8fd9\u65b9\u9762\u7684\u652f\u6301\u3002\u5b9e\u9645\u4e0a\u811a\u672c\u5728\u6e38\u620f\u884c\u4e1a\u91cc\u7684\u4f7f\u7528\u975e\u5e38\u5e7f\u6cdb\u3002\u6240\u4ee5\u652f\u6301\u811a\u672c\uff0c\u4e5f\u662f\u4e00\u4e2a\u6e38\u620f\u670d\u52a1\u5668\u6846\u67b6\u5f88\u91cd\u8981\u7684\u80fd\u529b\u3002<\/li>\n<li>\u5176\u4ed6\u529f\u80fd\uff1a\u5305\u62ec\u5b9a\u65f6\u5668\u3001\u670d\u52a1\u5668\u7aef\u7684\u5bf9\u8c61\u7ba1\u7406\u7b49\u7b49\u3002\u8fd9\u4e9b\u529f\u80fd\u5f88\u5e38\u7528\uff0c\u6240\u4ee5\u4e5f\u9700\u8981\u5305\u542b\u5728\u6846\u67b6\u4e2d\uff0c\u4f46\u5df2\u7ecf\u6709\u5f88\u591a\u6210\u719f\u65b9\u6848\uff0c\u6240\u4ee5\u53ea\u8981\u9009\u53d6\u5e38\u89c1\u6613\u61c2\u7684\u6a21\u578b\u5373\u53ef\u3002\u6bd4\u5982\u5bf9\u8c61\u7ba1\u7406\uff0c\u6211\u4f1a\u91c7\u7528\u7c7b\u4f3c Unity \u7684\u7ec4\u4ef6\u6a21\u578b\u6765\u5b9e\u73b0\u3002<\/li>\n<\/ol>\n<p><strong>\u975e\u529f\u80fd\u6027\u9700\u6c42<\/strong><\/p>\n<ol class=\"list-paddingleft-2\">\n<li>\u7075\u6d3b\u6027\uff1a\u652f\u6301\u53ef\u66ff\u6362\u7684\u901a\u4fe1\u534f\u8bae\uff1b\u53ef\u66ff\u6362\u7684\u6301\u4e45\u5316\u8bbe\u5907\uff08\u5982\u6570\u636e\u5e93\uff09\uff1b\u53ef\u66ff\u6362\u7684\u7f13\u5b58\u8bbe\u5907\uff08\u5982 memcached\/redis\uff09\uff1b\u4ee5\u9759\u6001\u5e93\u548c\u5934\u6587\u4ef6\u7684\u65b9\u5f0f\u53d1\u5e03\uff0c\u4e0d\u5bf9\u4f7f\u7528\u8005\u4ee3\u7801\u505a\u8fc7\u591a\u7684\u8981\u6c42\u3002\u6e38\u620f\u7684\u8fd0\u8425\u73af\u5883\u6bd4\u8f83\u590d\u6742\uff0c\u7279\u522b\u662f\u5728\u4e0d\u540c\u7684\u9879\u76ee\u4e4b\u95f4\uff0c\u53ef\u80fd\u4f1a\u4f7f\u7528\u4e0d\u540c\u7684\u6570\u636e\u5e93\u3001\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\u3002\u4f46\u662f\u6e38\u620f\u672c\u8eab\u4e1a\u52a1\u903b\u8f91\u5f88\u591a\u90fd\u662f\u57fa\u4e8e\u5bf9\u8c61\u6a21\u578b\u53bb\u8bbe\u8ba1\u7684\uff0c\u6240\u4ee5\u5e94\u8be5\u6709\u4e00\u5c42\u80fd\u591f\u57fa\u4e8e\u201c\u5bf9\u8c61\u201d\u6765\u62bd\u8c61\u6240\u6709\u8fd9\u4e9b\u5e95\u5c42\u529f\u80fd\u7684\u6a21\u578b\u3002\u8fd9\u6837\u624d\u80fd\u8ba9\u591a\u4e2a\u4e0d\u540c\u7684\u6e38\u620f\uff0c\u90fd\u57fa\u4e8e\u4e00\u5957\u5e95\u5c42\u8fdb\u884c\u5f00\u53d1\u3002<\/li>\n<li>\u90e8\u7f72\u4fbf\u5229\u6027\uff1a\u652f\u6301\u7075\u6d3b\u7684\u914d\u7f6e\u6587\u4ef6\u3001\u547d\u4ee4\u884c\u53c2\u6570\u3001\u73af\u5883\u53d8\u91cf\u7684\u5f15\u7528\uff1b\u652f\u6301\u5355\u72ec\u8fdb\u7a0b\u542f\u52a8\uff0c\u800c\u65e0\u987b\u4f9d\u8d56\u6570\u636e\u5e93\u3001\u6d88\u606f\u961f\u5217\u4e2d\u95f4\u4ef6\u7b49\u8bbe\u65bd\u3002\u4e00\u822c\u6e38\u620f\u90fd\u4f1a\u6709\u81f3\u5c11\u4e09\u5957\u8fd0\u884c\u73af\u5883\uff0c\u5305\u62ec\u4e00\u4e2a\u5f00\u53d1\u73af\u5883\u3001\u4e00\u4e2a\u5185\u6d4b\u73af\u5883\u3001\u4e00\u4e2a\u5916\u6d4b\u6216\u8fd0\u8425\u73af\u5883\u3002\u4e00\u4e2a\u6e38\u620f\u7684\u7248\u672c\u66f4\u65b0\uff0c\u5f80\u5f80\u9700\u8981\u66f4\u65b0\u591a\u4e2a\u73af\u5883\u3002\u6240\u4ee5\u5982\u4f55\u80fd\u5c3d\u91cf\u7b80\u5316\u90e8\u7f72\u5c31\u6210\u4e3a\u4e00\u4e2a\u5f88\u91cd\u8981\u7684\u95ee\u9898\u3002\u6211\u8ba4\u4e3a\u4e00\u4e2a\u597d\u7684\u670d\u52a1\u5668\u7aef\u6846\u67b6\uff0c\u5e94\u8be5\u80fd\u8ba9\u8fd9\u4e2a\u670d\u52a1\u5668\u7aef\u7a0b\u5e8f\uff0c\u5728\u65e0\u914d\u7f6e\u3001\u65e0\u4f9d\u8d56\u7684\u60c5\u51b5\u4e0b\u72ec\u7acb\u542f\u52a8\uff0c\u4ee5\u7b26\u5408\u5728\u5f00\u53d1\u3001\u6d4b\u8bd5\u3001\u6f14\u793a\u73af\u5883\u4e0b\u5feb\u901f\u90e8\u7f72\u3002\u5e76\u4e14\u80fd\u5f88\u7b80\u5355\u7684\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u3001\u6216\u8005\u547d\u4ee4\u884c\u53c2\u6570\u7684\u4e0d\u540c\uff0c\u5728\u96c6\u7fa4\u5316\u4e0b\u7684\u5916\u90e8\u6d4b\u8bd5\u6216\u8005\u8fd0\u8425\u73af\u5883\u4e0b\u542f\u52a8\u3002<\/li>\n<li>\u6027\u80fd\uff1a\u5f88\u591a\u6e38\u620f\u670d\u52a1\u5668\uff0c\u90fd\u4f1a\u4f7f\u7528\u5f02\u6b65\u975e\u963b\u585e\u7684\u65b9\u5f0f\u6765\u7f16\u7a0b\u3002\u56e0\u4e3a\u5f02\u6b65\u975e\u963b\u585e\u53ef\u4ee5\u5f88\u597d\u7684\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u541e\u5410\u91cf\uff0c\u800c\u4e14\u53ef\u4ee5\u5f88\u660e\u786e\u7684\u63a7\u5236\u591a\u4e2a\u7528\u6237\u4efb\u52a1\u5e76\u53d1\u4e0b\u7684\u4ee3\u7801\u6267\u884c\u987a\u5e8f\uff0c\u4ece\u800c\u907f\u514d\u591a\u7ebf\u7a0b\u9501\u4e4b\u7c7b\u7684\u590d\u6742\u95ee\u9898\u3002\u6240\u4ee5\u8fd9\u4e2a\u6846\u67b6\u6211\u4e5f\u5e0c\u671b\u662f\u4ee5\u5f02\u6b65\u975e\u963b\u585e\u4f5c\u4e3a\u57fa\u672c\u7684\u5e76\u53d1\u6a21\u578b\u3002\u8fd9\u6837\u505a\u8fd8\u6709\u53e6\u5916\u4e00\u4e2a\u597d\u5904\uff0c\u5c31\u662f\u53ef\u4ee5\u624b\u5de5\u7684\u63a7\u5236\u5177\u4f53\u7684\u8fdb\u7a0b\uff0c\u5145\u5206\u5229\u7528\u591a\u6838 CPU \u670d\u52a1\u5668\u7684\u6027\u80fd\u3002\u5f53\u7136\u5f02\u6b65\u4ee3\u7801\u53ef\u8bfb\u6027\u56e0\u4e3a\u5927\u91cf\u7684\u56de\u8c03\u51fd\u6570\uff0c\u4f1a\u53d8\u5f97\u5f88\u96be\u9605\u8bfb\uff0c\u5e78\u597d\u6211\u4eec\u8fd8\u53ef\u4ee5\u7528\u201c\u534f\u7a0b\u201d\u6765\u6539\u5584\u8fd9\u4e2a\u95ee\u9898\u3002<\/li>\n<li>\u6269\u5c55\u6027\uff1a\u652f\u6301\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u8fdb\u7a0b\u72b6\u6001\u7ba1\u7406\uff0c\u7c7b\u4f3c SOA \u7684\u96c6\u7fa4\u7ba1\u7406\u3002\u81ea\u52a8\u5bb9\u707e\u548c\u81ea\u52a8\u6269\u5bb9\uff0c\u5176\u5b9e\u5173\u952e\u70b9\u662f\u670d\u52a1\u8fdb\u7a0b\u7684\u72b6\u6001\u540c\u6b65\u548c\u7ba1\u7406\u3002\u6211\u5e0c\u671b\u4e00\u4e2a\u901a\u7528\u7684\u5e95\u5c42\uff0c\u53ef\u4ee5\u628a\u6240\u6709\u7684\u670d\u52a1\u5668\u95f4\u8c03\u7528\uff0c\u90fd\u901a\u8fc7\u4e00\u4e2a\u7edf\u4e00\u7684\u96c6\u6743\u7ba1\u7406\u6a21\u578b\u7ba1\u7406\u8d77\u6765\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u4e0d\u518d\u6bcf\u4e2a\u9879\u76ee\u53bb\u5173\u5fc3\u96c6\u7fa4\u95f4\u901a\u4fe1\u3001\u5bfb\u5740\u7b49\u95ee\u9898\u3002<\/li>\n<\/ol>\n<p>\u4e00\u65e6\u9700\u6c42\u660e\u786e\u4e0b\u6765\uff0c\u57fa\u672c\u7684\u5c42\u7ea7\u7ed3\u6784\u4e5f\u53ef\u4ee5\u8bbe\u8ba1\u4e86\uff1a<\/p>\n<table width=\"1150\">\n<thead>\n<tr>\n<th>\u5c42\u6b21<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u7ea6\u675f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u903b\u8f91\u5c42<\/td>\n<td>\u5b9e\u73b0\u66f4\u5177\u4f53\u7684\u4e1a\u52a1\u903b\u8f91<\/td>\n<td>\u80fd\u8c03\u7528\u6240\u6709\u4e0b\u5c42\u4ee3\u7801\uff0c\u4f46\u5e94\u4e3b\u8981\u4f9d\u8d56\u63a5\u53e3\u5c42<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u73b0\u5c42<\/td>\n<td>\u5bf9\u5404\u79cd\u5177\u4f53\u7684\u901a\u4fe1\u534f\u8bae\u3001\u5b58\u50a8\u8bbe\u5907\u7b49\u529f\u80fd\u7684\u5b9e\u73b0<\/td>\n<td>\u6ee1\u8db3\u4e0b\u5c42\u7684\u63a5\u53e3\u5c42\u6765\u505a\u5b9e\u73b0\uff0c\u7981\u6b62\u540c\u5c42\u95f4\u4e92\u76f8\u8c03\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u63a5\u53e3\u5c42<\/td>\n<td>\u5b9a\u4e49\u4e86\u5404\u6a21\u5757\u7684\u57fa\u672c\u4f7f\u7528\u65b9\u5f0f\uff0c\u7528\u4ee5\u9694\u79bb\u5177\u4f53\u7684\u5b9e\u73b0\u548c\u8bbe\u8ba1\uff0c\u4ece\u800c\u63d0\u4f9b\u4e92\u76f8\u66ff\u6362\u7684\u80fd\u529b<\/td>\n<td>\u672c\u5c42\u4e4b\u95f4\u4ee3\u7801\u53ef\u4ee5\u4e92\u76f8\u8c03\u7528\uff0c\u4f46\u7981\u6b62\u8c03\u7528\u4e0a\u5c42\u4ee3\u7801<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u5177\u5c42<\/td>\n<td>\u63d0\u4f9b\u901a\u7528\u7684 C++ \u5de5\u5177\u5e93\u529f\u80fd\uff0c\u5982 log\/json\/ini\/\u65e5\u671f\u65f6\u95f4\/\u5b57\u7b26\u4e32\u5904\u7406 \u7b49\u7b49<\/td>\n<td>\u4e0d\u5e94\u8be5\u8c03\u7528\u5176\u4ed6\u5c42\u4ee3\u7801\uff0c\u4e5f\u4e0d\u5e94\u8be5\u8c03\u7528\u540c\u5c42\u5176\u4ed6\u6a21\u5757<\/td>\n<\/tr>\n<tr>\n<td>\u7b2c\u4e09\u65b9\u5e93<\/td>\n<td>\u63d0\u4f9b\u8bf8\u5982 redis\/tcaplus \u6216\u8005\u5176\u4ed6\u73b0\u6210\u529f\u80fd\uff0c\u5176\u5730\u4f4d\u548c\u201c\u5de5\u5177\u5c42\u201d\u4e00\u6837<\/td>\n<td>\u4e0d\u5e94\u8be5\u8c03\u7528\u5176\u4ed6\u5c42\u4ee3\u7801\uff0c\u751a\u81f3\u4e0d\u5e94\u8be5\u4fee\u6539\u5176\u6e90\u7801<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6700\u540e\uff0c\u6574\u4f53\u7684\u67b6\u6784\u6a21\u5757\u7c7b\u4f3c\uff1a<\/p>\n<table width=\"1150\">\n<tbody>\n<tr>\n<th>\u8bf4\u660e<\/th>\n<th>\u901a\u4fe1<\/th>\n<th>\u5904\u7406\u5668<\/th>\n<th>\u7f13\u5b58<\/th>\n<th>\u6301\u4e45\u5316<\/th>\n<\/tr>\n<tr>\n<th>\u529f\u80fd\u5b9e\u73b0<\/th>\n<td>Tcp<\/p>\n<p>Udp<\/p>\n<p>Kcp<br \/>\nTlv<\/p>\n<p>Line<\/td>\n<td>JsonHandler<br \/>\nObjectProcessor<\/td>\n<td>Session<br \/>\nLocalCache<br \/>\nRedisMap<\/p>\n<p>RamMap<\/p>\n<p>ZooKeeperMap<\/td>\n<td>FileDataStore<br \/>\nRedisDataStroe<\/td>\n<\/tr>\n<tr>\n<th>\u63a5\u53e3\u5b9a\u4e49<\/th>\n<td>Transfer<\/p>\n<p>Protocol<\/td>\n<td>Server<\/p>\n<p>Client<\/p>\n<p>Processor<\/td>\n<td>DataMap<br \/>\nSerializable<\/td>\n<td>DataStore<\/td>\n<\/tr>\n<tr>\n<th>\u5de5\u5177\u7c7b\u5e93<\/th>\n<td colspan=\"4\" align=\"center\">Config<\/p>\n<p>LOG<\/p>\n<p>JSON<\/p>\n<p>Coroutine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u901a\u4fe1\u6a21\u5757<\/h2>\n<p>\u5bf9\u4e8e\u901a\u4fe1\u6a21\u5757\u6765\u8bf4\uff0c\u9700\u8981\u6709\u7075\u6d3b\u7684\u53ef\u66ff\u6362\u534f\u8bae\u7684\u80fd\u529b\uff0c\u5c31\u5fc5\u987b\u6309\u4e00\u5b9a\u7684\u5c42\u6b21\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u5212\u5206\u3002\u5bf9\u4e8e\u6e38\u620f\u6765\u8bf4\uff0c\u6700\u5e95\u5c42\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u4e00\u822c\u4f1a\u4f7f\u7528 TCP \u548c UDP \u8fd9\u4e24\u79cd\uff0c\u5728\u670d\u52a1\u5668\u4e4b\u95f4\uff0c\u4e5f\u4f1a\u4f7f\u7528\u6d88\u606f\u961f\u5217\u4e2d\u95f4\u4ef6\u4e00\u7c7b\u901a\u4fe1\u8f6f\u4ef6\u3002\u6846\u67b6\u5fc5\u987b\u8981\u6709\u80fd\u540c\u4e8b\u652f\u6301\u8fd9\u51e0\u901a\u4fe1\u534f\u8bae\u7684\u80fd\u529b\u3002\u6545\u6b64\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u5c42\u6b21\u4e3a:\u00a0<em>Transport<\/em><\/p>\n<p>\u5728\u534f\u8bae\u5c42\u9762\uff0c\u6700\u57fa\u672c\u7684\u9700\u6c42\u6709\u201c\u5206\u5305\u201d\u201c\u5206\u53d1\u201d\u201c\u5bf9\u8c61\u5e8f\u5217\u5316\u201d\u7b49\u51e0\u79cd\u9700\u6c42\u3002\u5982\u679c\u8981\u652f\u6301\u201c\u8bf7\u6c42-\u54cd\u5e94\u201d\u6a21\u5f0f\uff0c\u8fd8\u9700\u8981\u5728\u534f\u8bae\u4e2d\u5e26\u4e0a\u201c\u5e8f\u5217\u53f7\u201d\u7684\u6570\u636e\uff0c\u4ee5\u4fbf\u5bf9\u5e94\u201c\u8bf7\u6c42\u201d\u548c\u201c\u54cd\u5e94\u201d\u3002\u53e6\u5916\uff0c\u6e38\u620f\u901a\u5e38\u90fd\u662f\u4e00\u79cd\u201c\u4f1a\u8bdd\u201d\u5f0f\u7684\u5e94\u7528\uff0c\u4e5f\u5c31\u662f\u4e00\u7cfb\u5217\u7684\u8bf7\u6c42\uff0c\u4f1a\u88ab\u89c6\u4e3a\u4e00\u6b21\u201c\u4f1a\u8bdd\u201d\uff0c\u8fd9\u5c31\u9700\u8981\u534f\u4f17\u9700\u8981\u6709\u7c7b\u4f3c\u00a0<code>Session ID<\/code>\u00a0\u8fd9\u79cd\u6570\u636e\u3002\u4e3a\u4e86\u6ee1\u8db3\u8fd9\u4e9b\u9700\u6c42\uff0c\u8bbe\u8ba1\u4e00\u4e2a\u5c42\u6b21\u4e3a\uff1a\u00a0<em>Protocol<\/em><\/p>\n<p>\u62e5\u6709\u4e86\u4ee5\u4e0a\u4e24\u4e2a\u5c42\u6b21\uff0c\u662f\u53ef\u4ee5\u5b8c\u6210\u6700\u57fa\u672c\u7684\u534f\u8bae\u5c42\u80fd\u529b\u4e86\u3002\u4f46\u662f\uff0c\u6211\u4eec\u5f80\u5f80\u5e0c\u671b\u4e1a\u52a1\u6570\u636e\u7684\u534f\u8bae\u5305\uff0c\u80fd\u81ea\u52a8\u5316\u7684\u6210\u4e3a\u7f16\u7a0b\u4e2d\u7684\u00a0\u5bf9\u8c61\uff0c\u6240\u4ee5\u5728\u5904\u7406\u6d88\u606f\u4f53\u8fd9\u91cc\uff0c\u9700\u8981\u4e00\u4e2a\u53ef\u9009\u7684\u989d\u5916\u5c42\u6b21\uff0c\u7528\u6765\u628a\u5b57\u8282\u6570\u7ec4\uff0c\u8f6c\u6362\u6210\u5bf9\u8c61\u3002\u6240\u4ee5\u6211\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u7279\u522b\u7684\u5904\u7406\u5668\uff1a<em>ObjectProcessor<\/em>\u00a0\uff0c\u53bb\u89c4\u8303\u901a\u4fe1\u6a21\u5757\u4e2d\u5bf9\u8c61\u5e8f\u5217\u5316\u3001\u53cd\u5e8f\u5217\u5316\u7684\u63a5\u53e3\u3002<\/p>\n<table width=\"1150\">\n<thead>\n<tr>\n<th>\u8f93\u5165<\/th>\n<th>\u5c42\u6b21<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u8f93\u51fa<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>data<\/td>\n<td><em>Transport<\/em><\/td>\n<td>\u901a\u4fe1<\/td>\n<td>buffer<\/td>\n<\/tr>\n<tr>\n<td>buffer<\/td>\n<td><em>Protocol<\/em><\/td>\n<td>\u5206\u5305<\/td>\n<td><em>Message<\/em><\/td>\n<\/tr>\n<tr>\n<td><em>Message<\/em><\/td>\n<td><em>Processor<\/em><\/td>\n<td>\u5206\u53d1<\/td>\n<td>object<\/td>\n<\/tr>\n<tr>\n<td>object<\/td>\n<td>\u5904\u7406\u6a21\u5757<\/td>\n<td>\u5904\u7406<\/td>\n<td>\u4e1a\u52a1\u903b\u8f91<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Transport<\/h3>\n<p>\u6b64\u5c42\u6b21\u662f\u4e3a\u4e86\u7edf\u4e00\u5404\u79cd\u4e0d\u540c\u7684\u5e95\u5c42\u4f20\u8f93\u534f\u8bae\u800c\u8bbe\u7f6e\u7684\uff0c\u6700\u57fa\u672c\u5e94\u8be5\u652f\u6301 TCP \u548c UDP \u8fd9\u4e24\u79cd\u534f\u8bae\u3002\u5bf9\u4e8e\u901a\u4fe1\u534f\u8bae\u7684\u62bd\u8c61\uff0c\u5176\u5b9e\u5728\u5f88\u591a\u5e95\u5c42\u5e93\u4e5f\u505a\u7684\u975e\u5e38\u597d\u4e86\uff0c\u6bd4\u5982 Linux \u7684 socket \u5e93\uff0c\u5176\u8bfb\u5199 API \u751a\u81f3\u53ef\u4ee5\u548c\u6587\u4ef6\u7684\u8bfb\u5199\u901a\u7528\u3002C# \u7684 Socket \u5e93\u5728 TCP \u548c UDP \u4e4b\u95f4\uff0c\u5176 api \u4e5f\u51e0\u4e4e\u662f\u5b8c\u5168\u4e00\u6837\u7684\u3002\u4f46\u662f\u7531\u4e8e\u4f5c\u7528\u6e38\u620f\u670d\u52a1\u5668\uff0c\u5f88\u591a\u65f6\u5019\u8fd8\u4f1a\u63a5\u5165\u4e00\u4e9b\u7279\u522b\u7684\u201c\u63a5\u5165\u5c42\u201d\uff0c\u6bd4\u5982\u4e00\u4e9b\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u6216\u8005\u4e00\u4e9b\u6d88\u606f\u4e2d\u95f4\u4ef6\uff0c\u8fd9\u4e9b API \u53ef\u662f\u4e94\u82b1\u516b\u95e8\u7684\u3002\u53e6\u5916\uff0c\u5728 html5 \u6e38\u620f\uff08\u6bd4\u5982\u5fae\u4fe1\u5c0f\u6e38\u620f\uff09\u548c\u4e00\u4e9b\u9875\u6e38\u9886\u57df\uff0c\u8fd8\u6709\u7528 HTTP \u670d\u52a1\u5668\u4f5c\u4e3a\u6e38\u620f\u670d\u52a1\u5668\u7684\u4f20\u7edf\uff08\u5982\u4f7f\u7528 WebSocket \u534f\u8bae\uff09\uff0c\u8fd9\u6837\u5c31\u9700\u8981\u4e00\u4e2a\u5b8c\u5168\u4e0d\u540c\u7684\u4f20\u8f93\u5c42\u4e86\u3002<\/p>\n<p>\u670d\u52a1\u5668\u4f20\u8f93\u5c42\u5728\u5f02\u6b65\u6a21\u578b\u4e0b\u7684\u57fa\u672c\u4f7f\u7528\u5e8f\u5217\uff0c\u5c31\u662f\uff1a<\/p>\n<ol class=\"list-paddingleft-2\">\n<li>\u5728\u4e3b\u5faa\u73af\u4e2d\uff0c\u4e0d\u65ad\u5c1d\u8bd5\u8bfb\u53d6\u6709\u4ec0\u4e48\u6570\u636e\u53ef\u8bfb<\/li>\n<li>\u5982\u679c\u4e0a\u4e00\u6b65\u8fd4\u56de\u6709\u6570\u636e\u5230\u8fbe\u4e86\uff0c\u5219\u8bfb\u53d6\u6570\u636e<\/li>\n<li>\u8bfb\u53d6\u6570\u636e\u5904\u7406\u540e\uff0c\u9700\u8981\u53d1\u9001\u6570\u636e\uff0c\u5219\u5411\u7f51\u7edc\u5199\u5165\u6570\u636e<\/li>\n<\/ol>\n<p>\u6839\u636e\u4e0a\u9762\u4e09\u4e2a\u7279\u70b9\uff0c\u53ef\u4ee5\u5f52\u7eb3\u51fa\u4e00\u4e2a\u57fa\u672c\u7684\u63a5\u53e3\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">class Transport {\r\npublic: \u00a0 \r\n \u00a0 \/**\r\n \u00a0 \u00a0* \u521d\u59cb\u5316Transport\u5bf9\u8c61\uff0c\u8f93\u5165Config\u5bf9\u8c61\u914d\u7f6e\u6700\u5927\u8fde\u63a5\u6570\u7b49\u53c2\u6570\uff0c\u53ef\u4ee5\u662f\u4e00\u4e2a\u65b0\u5efa\u7684Config\u5bf9\u8c61\u3002\r\n \u00a0 \u00a0*\/ \u00a0 \r\n \u00a0 virtual int Init(Config* config) = 0;\r\n\r\n \u00a0 \/**\r\n \u00a0 \u00a0* \u68c0\u67e5\u662f\u5426\u6709\u6570\u636e\u53ef\u4ee5\u8bfb\u53d6\uff0c\u8fd4\u56de\u53ef\u8bfb\u7684\u4e8b\u4ef6\u6570\u3002\u540e\u7eed\u4ee3\u7801\u5e94\u8be5\u6839\u636e\u6b64\u8fd4\u56de\u503c\u5faa\u73af\u8c03\u7528Read()\u63d0\u53d6\u6570\u636e\u3002\r\n \u00a0 \u00a0* \u53c2\u6570fds\u7528\u4e8e\u8fd4\u56de\u51fa\u73b0\u4e8b\u4ef6\u7684\u6240\u6709fd\u5217\u8868\uff0clen\u8868\u793a\u8fd9\u4e2a\u5217\u8868\u7684\u6700\u5927\u957f\u5ea6\u3002\u5982\u679c\u53ef\u7528\u4e8b\u4ef6\u5927\u4e8e\u8fd9\u4e2a\u6570\u5b57\uff0c\u5e76\u4e0d\u5f71\u54cd\u540e\u7eed\u53ef\u4ee5Read()\u7684\u6b21\u6570\u3002\r\n \u00a0 \u00a0* fds\u7684\u5185\u5bb9\uff0c\u5982\u679c\u51fa\u73b0\u8d1f\u6570\uff0c\u8868\u793a\u6709\u4e00\u4e2a\u65b0\u7684\u7ec8\u7aef\u7b49\u5f85\u63a5\u5165\u3002\r\n \u00a0 \u00a0*\/\r\n \u00a0 virtual int Peek(int* fds, int len) = 0;\r\n\r\n \u00a0 \/**\r\n \u00a0 \u00a0* \u8bfb\u53d6\u7f51\u7edc\u7ba1\u9053\u4e2d\u7684\u6570\u636e\u3002\u6570\u636e\u653e\u5728\u8f93\u51fa\u53c2\u6570 peer \u7684\u7f13\u51b2\u533a\u4e2d\u3002\r\n \u00a0 \u00a0* @param peer \u53c2\u6570\u662f\u4ea7\u751f\u4e8b\u4ef6\u7684\u901a\u4fe1\u5bf9\u7aef\u5bf9\u8c61\u3002\r\n \u00a0 \u00a0* @return \u8fd4\u56de\u503c\u4e3a\u53ef\u8bfb\u6570\u636e\u7684\u957f\u5ea6\uff0c\u5982\u679c\u662f 0 \u8868\u793a\u6ca1\u6709\u6570\u636e\u53ef\u4ee5\u8bfb\uff0c\u8fd4\u56de -1 \u8868\u793a\u8fde\u63a5\u9700\u8981\u88ab\u5173\u95ed\u3002\r\n \u00a0 \u00a0*\/\r\n \u00a0 virtual int Read( Peer* peer) = 0;\r\n\r\n \u00a0 \/**\r\n \u00a0 \u00a0* \u5199\u5165\u6570\u636e\uff0coutput_buf, buf_len\u4e3a\u60f3\u8981\u5199\u5165\u7684\u6570\u636e\u7f13\u51b2\u533a\uff0coutput_peer\u4e3a\u76ee\u6807\u961f\u7aef\uff0c\r\n \u00a0 \u00a0* \u8fd4\u56de\u503c\u8868\u793a\u6210\u529f\u5199\u5165\u4e86\u7684\u6570\u636e\u957f\u5ea6\u3002-1\u8868\u793a\u5199\u5165\u51fa\u9519\u3002\r\n \u00a0 \u00a0*\/\r\n \u00a0 virtual int Write(const char* output_buf, int buf_len, const Peer&amp; output_peer) = 0;\r\n\r\n \u00a0 \/**\r\n \u00a0 \u00a0* \u5173\u95ed\u4e00\u4e2a\u5bf9\u7aef\u7684\u8fde\u63a5\r\n \u00a0 \u00a0*\/\r\n \u00a0 virtual void ClosePeer(const Peer&amp; peer) = 0;\r\n\r\n \u00a0 \/**\r\n \u00a0 \u00a0* \u5173\u95edTransport\u5bf9\u8c61\u3002\r\n \u00a0 \u00a0*\/\r\n \u00a0 virtual void Close() = 0;\r\n\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>\u5728\u4e0a\u9762\u7684\u5b9a\u4e49\u4e2d\uff0c\u53ef\u4ee5\u770b\u5230\u9700\u8981\u6709\u4e00\u4e2a Peer \u7c7b\u578b\u3002\u8fd9\u4e2a\u7c7b\u578b\u662f\u4e3a\u4e86\u4ee3\u8868\u901a\u4fe1\u7684\u5ba2\u6237\u7aef\uff08\u5bf9\u7aef\uff09\u5bf9\u8c61\u3002\u5728\u4e00\u822c\u7684 Linux \u7cfb\u7edf\u4e2d\uff0c\u4e00\u822c\u6211\u4eec\u7528 fd \uff08File Description\uff09\u6765\u4ee3\u8868\u3002\u4f46\u662f\u56e0\u4e3a\u5728\u6846\u67b6\u4e2d\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u4e3a\u6bcf\u4e2a\u5ba2\u6237\u7aef\u5efa\u7acb\u63a5\u6536\u6570\u636e\u7684\u7f13\u5b58\u533a\uff0c\u4ee5\u53ca\u8bb0\u5f55\u901a\u4fe1\u5730\u5740\u7b49\u529f\u80fd\uff0c\u6240\u4ee5\u5728 fd \u7684\u57fa\u7840\u4e0a\u5c01\u88c5\u4e86\u4e00\u4e2a\u8fd9\u6837\u7684\u7c7b\u578b\u3002\u8fd9\u6837\u4e5f\u6709\u5229\u4e8e\u628a UDP \u901a\u4fe1\u4ee5\u4e0d\u540c\u5ba2\u6237\u7aef\u7684\u6a21\u578b\uff0c\u8fdb\u884c\u5c01\u88c5\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">\/\/\/@brief \u6b64\u7c7b\u578b\u8d1f\u8d23\u5b58\u653e\u8fde\u63a5\u8fc7\u6765\u7684\u5ba2\u6237\u7aef\u4fe1\u606f\u548c\u6570\u636e\u7f13\u51b2\u533a\r\nclass Peer {\r\npublic:\t\r\n \u00a0 \u00a0int buf_size_; \u00a0 \u00a0 \u00a0\/\/\/&lt; \u7f13\u51b2\u533a\u957f\u5ea6\r\n \u00a0 \u00a0char* const buffer_;\/\/\/&lt; \u7f13\u51b2\u533a\u8d77\u59cb\u5730\u5740\r\n \u00a0 \u00a0int produced_pos_; \u00a0\/\/\/&lt; \u586b\u5165\u4e86\u6570\u636e\u7684\u957f\u5ea6\r\n \u00a0 \u00a0int consumed_pos_; \u00a0\/\/\/&lt; \u6d88\u8017\u4e86\u6570\u636e\u7684\u957f\u5ea6\r\n\r\n \u00a0 \u00a0int GetFd() const;\r\n \u00a0 \u00a0void SetFd(int fd); \u00a0 \u00a0\/\/\/ \u83b7\u5f97\u672c\u5730\u5730\u5740\r\n \u00a0 \u00a0const struct sockaddr_in&amp; GetLocalAddr() const;\r\n \u00a0 \u00a0void SetLocalAddr(const struct sockaddr_in&amp; localAddr); \u00a0 \u00a0\/\/\/ \u83b7\u5f97\u8fdc\u7a0b\u5730\u5740\r\n\r\n \u00a0 \u00a0const struct sockaddr_in&amp; GetRemoteAddr() const;\r\n \u00a0 \u00a0void SetRemoteAddr(const struct sockaddr_in&amp; remoteAddr);\r\n\r\nprivate:\r\n \u00a0 \u00a0int fd_; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/\/&lt; \u6536\u53d1\u6570\u636e\u7528\u7684fd\r\n \u00a0 \u00a0struct sockaddr_in remote_addr_; \u00a0 \u00a0\/\/\/&lt; \u5bf9\u7aef\u5730\u5740\r\n \u00a0 \u00a0struct sockaddr_in local_addr_; \u00a0 \u00a0 \/\/\/&lt; \u672c\u7aef\u5730\u5740\r\n};<\/pre>\n<p>&nbsp;<\/p>\n<p><em>\u6e38\u620f\u4f7f\u7528 UDP \u534f\u8bae\u7684\u7279\u70b9<\/em>\uff1a\u4e00\u822c\u6765\u8bf4 UDP \u662f\u65e0\u8fde\u63a5\u7684\uff0c\u4f46\u662f\u5bf9\u4e8e\u6e38\u620f\u6765\u8bf4\uff0c\u662f\u80af\u5b9a\u9700\u8981\u6709\u660e\u786e\u7684\u5ba2\u6237\u7aef\u7684\uff0c\u6240\u4ee5\u5c31\u4e0d\u80fd\u7b80\u5355\u7528\u4e00\u4e2a UDP socket \u7684fd \u6765\u4ee3\u8868\u5ba2\u6237\u7aef\uff0c\u8fd9\u5c31\u9020\u6210\u4e86\u4e0a\u5c42\u7684\u4ee3\u7801\u65e0\u6cd5\u7b80\u5355\u5728 UDP \u548c TCP \u4e4b\u95f4\u4fdd\u6301\u4e00\u81f4\u3002\u56e0\u6b64\u8fd9\u91cc\u4f7f\u7528 Peer \u8fd9\u4e2a\u62bd\u8c61\u5c42\uff0c\u6b63\u597d\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002\u8fd9\u4e5f\u53ef\u4ee5\u7528\u4e8e\u90a3\u4e9b\u4f7f\u7528\u67d0\u79cd\u6d88\u606f\u961f\u5217\u4e2d\u95f4\u4ef6\u7684\u60c5\u51b5\uff0c\u56e0\u4e3a\u53ef\u80fd\u8fd9\u4e9b\u4e2d\u95f4\u4ef6\uff0c\u4e5f\u662f\u591a\u8def\u590d\u7528\u4e00\u4e2a fd \u7684\uff0c\u751a\u81f3\u53ef\u80fd\u5c31\u4e0d\u662f\u901a\u8fc7\u4f7f\u7528 fd \u7684 API \u6765\u5f00\u53d1\u7684\u3002<\/p>\n<p>\u5bf9\u4e8e\u4e0a\u9762\u7684 Transport \u5b9a\u4e49\uff0c\u5bf9\u4e8e TCP \u7684\u5b9e\u73b0\u8005\u6765\u8bf4\uff0c\u662f\u975e\u5e38\u5bb9\u6613\u80fd\u5b8c\u6210\u7684\u3002\u4f46\u662f\u5bf9\u4e8e UDP \u7684\u5b9e\u73b0\u8005\u6765\u8bf4\uff0c\u5219\u9700\u8981\u8003\u8651\u5982\u4f55\u5145\u5206\u5229\u7528 Peer \uff0c\u7279\u522b\u662f Peer.fd_ \u8fd9\u4e2a\u6570\u636e\u3002\u6211\u5728\u5b9e\u73b0\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u4e86\u4e00\u5957\u865a\u62df\u7684 fd \u673a\u5236\uff0c\u901a\u8fc7\u4e00\u4e2a\u5ba2\u6237\u7aef\u7684 IPv4 \u5730\u5740\u5230 int \u7684\u5bf9\u5e94 Map \uff0c\u6765\u5bf9\u4e0a\u5c42\u63d0\u4f9b\u533a\u5206\u5ba2\u6237\u7aef\u7684\u529f\u80fd\u3002\u5728 Linux \u4e0a\uff0c\u8fd9\u4e9b IO \u90fd\u53ef\u4ee5\u4f7f\u7528 epoll \u5e93\u6765\u5b9e\u73b0\uff0c\u5728 Peek() \u51fd\u6570\u4e2d\u8bfb\u53d6 IO \u4e8b\u4ef6\uff0c\u5728 Read()\/Write() \u586b\u4e0a socket \u7684\u8c03\u7528\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u4e3a\u4e86\u5b9e\u73b0\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u8fd8\u9700\u8981\u8bbe\u8ba1\u548c Tansport \u5bf9\u5e94\u7684\u4e00\u4e2a\u7c7b\u578b\uff1aConnector\u00a0\u3002\u8fd9\u4e2a\u62bd\u8c61\u57fa\u7c7b\uff0c\u7528\u4e8e\u4ee5\u5ba2\u6237\u7aef\u6a21\u578b\u5bf9\u670d\u52a1\u5668\u53d1\u8d77\u8bf7\u6c42\u3002\u5176\u8bbe\u8ba1\u548c Transport \u5927\u540c\u5c0f\u5f02\u3002\u9664\u4e86 Linux \u73af\u5883\u4e0b\u7684 Connecotr \uff0c\u6211\u8fd8\u5b9e\u73b0\u4e86\u5728 C# \u4e0b\u7684\u4ee3\u7801\uff0c\u4ee5\u4fbf\u7528 Unity \u5f00\u53d1\u7684\u5ba2\u6237\u7aef\u53ef\u4ee5\u65b9\u4fbf\u7684\u4f7f\u7528\u3002\u7531\u4e8e .NET \u672c\u8eab\u5c31\u652f\u6301\u5f02\u6b65\u6a21\u578b\uff0c\u6240\u4ee5\u5176\u5b9e\u73b0\u4e5f\u4e0d\u8d39\u592a\u591a\u529f\u592b\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">\/**\r\n * @brief \u5ba2\u6237\u7aef\u4f7f\u7528\u7684\u8fde\u63a5\u5668\u7c7b\uff0c\u4ee3\u8868\u4f20\u8f93\u534f\u8bae\uff0c\u5982 TCP \u6216 UDP\r\n *\/\r\nclass Connector {\r\n\r\npublic: \u00a0 \u00a0virtual ~Connector() {} \u00a0 \u00a0\r\n \r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * @brief \u521d\u59cb\u5316\u5efa\u7acb\u8fde\u63a5\u7b49\r\n \u00a0 \u00a0 * @param config \u9700\u8981\u7684\u914d\u7f6e\r\n \u00a0 \u00a0 * @return 0 \u4e3a\u6210\u529f\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Init(Config* config) = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * @brief \u5173\u95ed\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual void Close() = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * @brief \u8bfb\u53d6\u662f\u5426\u6709\u7f51\u7edc\u6570\u636e\u5230\u6765\r\n \u00a0 \u00a0 * \u8bfb\u53d6\u6709\u65e0\u6570\u636e\u5230\u6765\uff0c\u8fd4\u56de\u503c\u4e3a\u53ef\u8bfb\u4e8b\u4ef6\u7684\u6570\u91cf\uff0c\u901a\u5e38\u4e3a1\r\n \u00a0 \u00a0 * \u5982\u679c\u4e3a0\u8868\u793a\u6ca1\u6709\u6570\u636e\u53ef\u4ee5\u8bfb\u53d6\u3002\r\n \u00a0 \u00a0 * \u5982\u679c\u8fd4\u56de -1 \u8868\u793a\u51fa\u73b0\u7f51\u7edc\u9519\u8bef\uff0c\u9700\u8981\u5173\u95ed\u6b64\u8fde\u63a5\u3002\r\n \u00a0 \u00a0 * \u5982\u679c\u8fd4\u56de -2 \u8868\u793a\u6b64\u8fde\u63a5\u6210\u529f\u8fde\u4e0a\u5bf9\u7aef\u3002\r\n \u00a0 \u00a0 * @return \u7f51\u7edc\u6570\u636e\u7684\u60c5\u51b5\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Peek() = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * @brief \u8bfb\u53d6\u7f51\u7edc\u6570 \r\n \u00a0 \u00a0 * \u8bfb\u53d6\u8fde\u63a5\u91cc\u9762\u7684\u6570\u636e\uff0c\u8fd4\u56de\u8bfb\u53d6\u5230\u7684\u5b57\u8282\u6570\uff0c\u5982\u679c\u8fd4\u56de0\u8868\u793a\u6ca1\u6709\u6570\u636e\uff0c\r\n \u00a0 \u00a0 * \u5982\u679cbuffer_length\u662f0, \u4e5f\u4f1a\u8fd4\u56de0\uff0c\r\n \u00a0 \u00a0 * @return \u8fd4\u56de-1\u8868\u793a\u8fde\u63a5\u9700\u8981\u5173\u95ed\uff08\u5404\u79cd\u51fa\u9519\u4e5f\u8fd4\u56de0\uff09\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Read(char* ouput_buffer, int buffer_length) = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * @brief \u628ainput_buffer\u91cc\u7684\u6570\u636e\u5199\u5165\u7f51\u7edc\u8fde\u63a5\uff0c\u8fd4\u56de\u5199\u5165\u7684\u5b57\u8282\u6570\u3002\r\n \u00a0 \u00a0 * @return \u5982\u679c\u8fd4\u56de-1\u8868\u793a\u5199\u5165\u51fa\u9519\uff0c\u9700\u8981\u5173\u95ed\u6b64\u8fde\u63a5\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 virtual int Write(const char* input_buffer, int buffer_length) = 0;\r\n\r\nprotected:\r\n \u00a0 \u00a0Connector(){}\r\n};<\/pre>\n<p>&nbsp;<\/p>\n<h3>Protocol<\/h3>\n<p>\u5bf9\u4e8e\u901a\u4fe1\u201c\u534f\u8bae\u201d\u6765\u8bf4\uff0c\u5176\u5b9e\u5305\u542b\u4e86\u8bb8\u8bb8\u591a\u591a\u7684\u542b\u4e49\u3002\u5728\u4f17\u591a\u7684\u9700\u6c42\u4e2d\uff0c\u6211\u6240\u5b9a\u4e49\u7684\u8fd9\u4e2a\u534f\u8bae\u5c42\uff0c\u53ea\u5e0c\u671b\u5b8c\u6210\u56db\u4e2a\u6700\u57fa\u672c\u7684\u80fd\u529b\uff1a<\/p>\n<ol class=\"list-paddingleft-2\">\n<li>\u5206\u5305\uff1a\u4ece\u6d41\u5f0f\u4f20\u8f93\u5c42\u5207\u5206\u51fa\u4e00\u4e2a\u4e2a\u5355\u72ec\u7684\u6570\u636e\u5355\u5143\uff0c\u6216\u8005\u628a\u591a\u4e2a\u201c\u788e\u7247\u201d\u6570\u636e\u62fc\u5408\u6210\u4e00\u4e2a\u5b8c\u6574\u7684\u6570\u636e\u5355\u5143\u7684\u80fd\u529b\u3002\u4e00\u822c\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u5728\u534f\u8bae\u5934\u90e8\u6dfb\u52a0\u4e00\u4e2a\u201c\u957f\u5ea6\u201d\u5b57\u6bb5\u3002<\/li>\n<li>\u8bf7\u6c42\u54cd\u5e94\u5bf9\u5e94\uff1a\u8fd9\u5bf9\u4e8e\u5f02\u6b65\u975e\u963b\u585e\u7684\u901a\u4fe1\u6a21\u5f0f\u4e0b\uff0c\u662f\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\u3002\u56e0\u4e3a\u53ef\u80fd\u5728\u4e00\u77ac\u95f4\u53d1\u51fa\u4e86\u5f88\u591a\u4e2a\u8bf7\u6c42\uff0c\u800c\u56de\u5e94\u5219\u4f1a\u4e0d\u5206\u5148\u540e\u7684\u5230\u8fbe\u3002\u534f\u8bae\u5934\u90e8\u5982\u679c\u6709\u4e00\u4e2a\u4e0d\u91cd\u590d\u7684\u201c\u5e8f\u5217\u53f7\u201d\u5b57\u6bb5\uff0c\u5c31\u53ef\u4ee5\u5bf9\u5e94\u8d77\u54ea\u4e2a\u56de\u5e94\u662f\u5c5e\u4e8e\u54ea\u4e2a\u8bf7\u6c42\u7684\u3002<\/li>\n<li>\u4f1a\u8bdd\u4fdd\u6301\uff1a\u7531\u4e8e\u6e38\u620f\u7684\u5e95\u5c42\u7f51\u7edc\uff0c\u53ef\u80fd\u4f1a\u4f7f\u7528 UDP \u6216\u8005 HTTP \u8fd9\u79cd\u975e\u957f\u8fde\u63a5\u7684\u4f20\u8f93\u65b9\u5f0f\uff0c\u6240\u4ee5\u8981\u5728\u903b\u8f91\u4e0a\u4fdd\u6301\u4e00\u4e2a\u4f1a\u8bdd\uff0c\u5c31\u4e0d\u80fd\u5355\u7eaf\u7684\u4f9d\u9760\u4f20\u8f93\u5c42\u3002\u52a0\u4e0a\u6211\u4eec\u90fd\u5e0c\u671b\u7a0b\u5e8f\u6709\u6297\u7f51\u7edc\u6296\u52a8\u3001\u65ad\u7ebf\u91cd\u8fde\u7684\u80fd\u529b\uff0c\u6240\u4ee5\u4fdd\u6301\u4f1a\u8bdd\u6210\u4e3a\u4e00\u4e2a\u5e38\u89c1\u7684\u9700\u6c42\u3002\u6211\u53c2\u8003\u5728 Web \u670d\u52a1\u9886\u57df\u7684\u4f1a\u8bdd\u529f\u80fd\uff0c\u8bbe\u8ba1\u4e86\u4e00\u4e2a Session \u529f\u80fd\uff0c\u5728\u534f\u8bae\u4e2d\u52a0\u4e0a Session ID \u8fd9\u6837\u7684\u6570\u636e\uff0c\u5c31\u80fd\u6bd4\u8f83\u7b80\u5355\u7684\u4fdd\u6301\u4f1a\u8bdd\u3002<\/li>\n<li>\u5206\u53d1\uff1a\u6e38\u620f\u670d\u52a1\u5668\u5fc5\u5b9a\u4f1a\u5305\u542b\u591a\u4e2a\u4e0d\u540c\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u56e0\u6b64\u9700\u8981\u591a\u79cd\u4e0d\u540c\u6570\u636e\u683c\u5f0f\u7684\u534f\u8bae\u5305\uff0c\u4e3a\u4e86\u628a\u5bf9\u5e94\u683c\u5f0f\u7684\u6570\u636e\u8f6c\u53d1\u3002<\/li>\n<\/ol>\n<p>\u9664\u4e86\u4ee5\u4e0a\u4e09\u4e2a\u529f\u80fd\uff0c\u5b9e\u9645\u4e0a\u5e0c\u671b\u5728\u534f\u8bae\u5c42\u5904\u7406\u7684\u80fd\u529b\uff0c\u8fd8\u6709\u5f88\u591a\uff0c\u6700\u5178\u578b\u7684\u5c31\u662f\u5bf9\u8c61\u5e8f\u5217\u5316\u7684\u529f\u80fd\uff0c\u8fd8\u6709\u538b\u7f29\u3001\u52a0\u5bc6\u529f\u80fd\u7b49\u7b49\u3002\u6211\u4e4b\u6240\u4ee5\u6ca1\u6709\u628a\u5bf9\u8c61\u5e8f\u5217\u5316\u7684\u80fd\u529b\u653e\u5728 Protocol \u4e2d\uff0c\u539f\u56e0\u662f\u5bf9\u8c61\u5e8f\u5217\u5316\u4e2d\u7684\u201c\u5bf9\u8c61\u201d\u672c\u8eab\u662f\u4e00\u4e2a\u4e1a\u52a1\u903b\u8f91\u5173\u8054\u6027\u975e\u5e38\u5f3a\u7684\u6982\u5ff5\u3002\u5728 C++ \u4e2d\uff0c\u5e76\u6ca1\u6709\u5b8c\u6574\u7684\u201c\u5bf9\u8c61\u201d\u6a21\u578b\uff0c\u4e5f\u7f3a\u4e4f\u539f\u751f\u7684\u53cd\u5c04\u652f\u6301\uff0c\u6240\u4ee5\u65e0\u6cd5\u5f88\u7b80\u5355\u7684\u628a\u4ee3\u7801\u5c42\u6b21\u901a\u8fc7\u201c\u5bf9\u8c61\u201d\u8fd9\u4e2a\u62bd\u8c61\u6982\u5ff5\u5212\u5206\u5f00\u6765\u3002\u4f46\u662f\u6211\u4e5f\u8bbe\u8ba1\u4e86\u4e00\u4e2a ObjectProcessor \uff0c\u628a\u5bf9\u8c61\u5e8f\u5217\u5316\u7684\u652f\u6301\uff0c\u4ee5\u66f4\u4e0a\u5c42\u7684\u5f62\u5f0f\u7ed3\u5408\u5230\u6846\u67b6\u4e2d\u3002\u8fd9\u4e2a Processor \u662f\u53ef\u4ee5\u81ea\u5b9a\u4e49\u5bf9\u8c61\u5e8f\u5217\u5316\u7684\u65b9\u6cd5\uff0c\u8fd9\u6837\u5f00\u53d1\u8005\u5c31\u53ef\u4ee5\u81ea\u5df1\u9009\u62e9\u4efb\u4f55\u201c\u7f16\u7801\u3001\u89e3\u7801\u201d\u7684\u80fd\u529b\uff0c\u800c\u4e0d\u9700\u8981\u4f9d\u9760\u5e95\u5c42\u7684\u652f\u6301\u3002<\/p>\n<p>\u81f3\u4e8e\u538b\u7f29\u548c\u52a0\u5bc6\u8fd9\u4e00\u7c7b\u529f\u80fd\uff0c\u786e\u5b9e\u662f\u53ef\u4ee5\u653e\u5728 Protocol \u5c42\u4e2d\u5b9e\u73b0\uff0c\u751a\u81f3\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u62bd\u8c61\u5c42\u6b21\u52a0\u5165 Protocol \uff0c\u53ef\u80fd\u53ea\u6709\u4e00\u4e2a Protocol \u5c42\u4e0d\u8db3\u4ee5\u652f\u6301\u8fd9\u4e48\u4e30\u5bcc\u7684\u529f\u80fd\uff0c\u9700\u8981\u597d\u50cf Apache Mina \u8fd9\u6837\uff0c\u8bbe\u8ba1\u4e00\u4e2a\u201c\u8c03\u7528\u94fe\u201d\u7684\u6a21\u578b\u3002\u4f46\u662f\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1\uff0c\u6211\u89c9\u5f97\u5728\u5177\u4f53\u9700\u8981\u7528\u5230\u7684\u5730\u65b9\uff0c\u518d\u989d\u5916\u6dfb\u52a0 Protocol \u7684\u5b9e\u73b0\u7c7b\u5c31\u597d\uff0c\u6bd4\u5982\u6dfb\u52a0\u4e00\u4e2a\u201c\u5e26\u538b\u7f29\u529f\u80fd\u7684 TLV Protocol \u7c7b\u578b\u201d\u4e4b\u7c7b\u7684\u3002<\/p>\n<p>\u6d88\u606f\u672c\u8eab\u88ab\u62bd\u8c61\u6210\u4e00\u4e2a\u53eb Message \u7684\u7c7b\u578b\uff0c\u5b83\u62e5\u6709\u201c\u670d\u52a1\u540d\u5b57\u201d\u201c\u4f1a\u8bddID\u201d\u4e24\u4e2a\u6d88\u606f\u5934\u5b57\u6bb5\uff0c\u7528\u4ee5\u5b8c\u6210\u201c\u5206\u53d1\u201d\u548c\u201c\u4f1a\u8bdd\u4fdd\u6301\u201d\u529f\u80fd\u3002\u800c\u6d88\u606f\u4f53\u5219\u88ab\u653e\u5728\u4e00\u4e2a\u5b57\u8282\u6570\u7ec4\u4e2d\uff0c\u5e76\u8bb0\u5f55\u4e0b\u5b57\u8282\u6570\u7ec4\u7684\u957f\u5ea6\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">enum MessageType {\r\n \u00a0 \u00a0TypeError, \/\/\/&lt; \u9519\u8bef\u7684\u534f\u8bae\r\n \u00a0 \u00a0TypeRequest, \/\/\/&lt; \u8bf7\u6c42\u7c7b\u578b\uff0c\u4ece\u5ba2\u6237\u7aef\u53d1\u5f80\u670d\u52a1\u5668\r\n \u00a0 \u00a0TypeResponse, \/\/\/&lt; \u54cd\u5e94\u7c7b\u578b\uff0c\u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\u540e\u8fd4\u56de\r\n \u00a0 \u00a0TypeNotice \u00a0\/\/\/&lt; \u901a\u77e5\u7c7b\u578b\uff0c\u670d\u52a1\u5668\u4e3b\u52a8\u901a\u77e5\u5ba2\u6237\u7aef\r\n};\r\n\r\n\/\/\/@brief \u901a\u4fe1\u6d88\u606f\u4f53\u7684\u57fa\u7c7b\r\n\/\/\/\u57fa\u672c\u4e0a\u662f\u4e00\u4e2a char[] \u7f13\u51b2\u533a\r\nstruct Message {\r\npublic:\r\n \u00a0 \u00a0static int MAX_MAESSAGE_LENGTH;\r\n \u00a0 \u00a0static int MAX_HEADER_LENGTH;\r\n \u00a0\r\n \u00a0 \u00a0MessageType type; \u00a0\/\/\/&lt; \u6b64\u6d88\u606f\u4f53\u7684\u7c7b\u578b(MessageType)\u4fe1\u606f\r\n\r\n \u00a0 \u00a0virtual ~Message(); \u00a0 \u00a0virtual Message&amp; operator=(const Message&amp; right);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * @brief \u628a\u6570\u636e\u62f7\u8d1d\u8fdb\u6b64\u5305\u4f53\u7f13\u51b2\u533a\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0void SetData(const char* input_ptr, int input_length);\r\n\r\n \u00a0 \u00a0\/\/\/@brief \u83b7\u5f97\u6570\u636e\u6307\u9488\r\n \u00a0 \u00a0inline char* GetData() const{\r\n \u00a0 \u00a0 \u00a0 \u00a0return data_;\r\n \u00a0 \u00a0}\r\n\r\n \u00a0\u00a0 \u00a0\/\/\/@brief \u83b7\u5f97\u6570\u636e\u957f\u5ea6\r\n \u00a0 \u00a0inline int GetDataLen() const{\r\n \u00a0 \u00a0 \u00a0 \u00a0return data_len_;\r\n \u00a0 \u00a0}\r\n \r\n \u00a0 \u00a0char* GetHeader() const;\r\n \u00a0 \u00a0int GetHeaderLen() const;\r\n\r\nprotected:\r\n \u00a0 \u00a0Message();\r\n \u00a0 \u00a0Message(const Message&amp; message);\r\n \r\nprivate:\r\n \u00a0 \u00a0char* data_; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/ \u5305\u4f53\u5185\u5bb9\u7f13\u51b2\u533a\r\n \u00a0 \u00a0int data_len_; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/ \u5305\u4f53\u957f\u5ea6\r\n\r\n};<\/pre>\n<p>&nbsp;<\/p>\n<p>\u6839\u636e\u4e4b\u524d\u8bbe\u8ba1\u7684\u201c\u8bf7\u6c42\u54cd\u5e94\u201d\u548c\u201c\u901a\u77e5\u201d\u4e24\u79cd\u901a\u4fe1\u6a21\u5f0f\uff0c\u9700\u8981\u8bbe\u8ba1\u51fa\u4e09\u79cd\u6d88\u606f\u7c7b\u578b\u7ee7\u627f\u4e8e Message\uff0c\u4ed6\u4eec\u662f\uff1a<\/p>\n<ul class=\"list-paddingleft-2\">\n<li>Request \u8bf7\u6c42\u5305<\/li>\n<li>Response \u54cd\u5e94\u5305<\/li>\n<li>Notice \u901a\u77e5\u5305<\/li>\n<\/ul>\n<p>Request \u548c Response \u4e24\u4e2a\u7c7b\uff0c\u90fd\u6709\u8bb0\u5f55\u5e8f\u5217\u53f7\u7684 seq_id \u5b57\u6bb5\uff0c\u4f46 Notice \u6ca1\u6709\u3002Protocol \u7c7b\u5c31\u662f\u8d1f\u8d23\u628a\u4e00\u6bb5 buffer \u5b57\u8282\u6570\u7ec4\uff0c\u8f6c\u6362\u6210 Message \u7684\u5b50\u7c7b\u5bf9\u8c61\u3002\u6240\u4ee5\u9700\u8981\u9488\u5bf9\u4e09\u79cd Message \u7684\u5b50\u7c7b\u578b\u90fd\u5b9e\u73b0\u5bf9\u5e94\u7684 Encode() \/ Decode() \u65b9\u6cd5\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">class Protocol {\r\n\r\npublic:\r\n \u00a0 \u00a0virtual ~Protocol() {\r\n \u00a0 \u00a0}\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * @brief \u628a\u8bf7\u6c42\u6d88\u606f\u7f16\u7801\u6210\u4e8c\u8fdb\u5236\u6570\u636e\r\n \u00a0 \u00a0 * \u7f16\u7801\uff0c\u628amsg\u7f16\u7801\u5230buf\u91cc\u9762\uff0c\u8fd4\u56de\u5199\u5165\u4e86\u591a\u957f\u7684\u6570\u636e\uff0c\u5982\u679c\u8d85\u8fc7\u4e86 len\uff0c\u5219\u8fd4\u56de-1\u8868\u793a\u9519\u8bef\u3002\r\n \u00a0 \u00a0 * \u5982\u679c\u8fd4\u56de 0 \uff0c\u8868\u793a\u4e0d\u9700\u8981\u7f16\u7801\uff0c\u6846\u67b6\u4f1a\u76f4\u63a5\u4ece msg \u7684\u7f13\u51b2\u533a\u8bfb\u53d6\u6570\u636e\u53d1\u9001\u3002\r\n \u00a0 \u00a0 * @param buf \u76ee\u6807\u6570\u636e\u7f13\u51b2\u533a\r\n \u00a0 \u00a0 * @param offset \u76ee\u6807\u504f\u79fb\u91cf\r\n \u00a0 \u00a0 * @param len \u76ee\u6807\u6570\u636e\u957f\u5ea6\r\n \u00a0 \u00a0 * @param msg \u8f93\u5165\u6d88\u606f\u5bf9\u8c61\r\n \u00a0 \u00a0 * @return \u7f16\u7801\u5b8c\u6210\u6240\u7528\u7684\u5b57\u8282\u6570\uff0c\u5982\u679c &lt; 0 \u8868\u793a\u51fa\u9519\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Encode(char* buf, int offset, int len, const Request&amp; msg) = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u7f16\u7801\uff0c\u628amsg\u7f16\u7801\u5230buf\u91cc\u9762\uff0c\u8fd4\u56de\u5199\u5165\u4e86\u591a\u957f\u7684\u6570\u636e\uff0c\u5982\u679c\u8d85\u8fc7\u4e86 len\uff0c\u5219\u8fd4\u56de-1\u8868\u793a\u9519\u8bef\u3002\r\n \u00a0 \u00a0 * \u5982\u679c\u8fd4\u56de 0 \uff0c\u8868\u793a\u4e0d\u9700\u8981\u7f16\u7801\uff0c\u6846\u67b6\u4f1a\u76f4\u63a5\u4ece msg \u7684\u7f13\u51b2\u533a\u8bfb\u53d6\u6570\u636e\u53d1\u9001\u3002\r\n \u00a0 \u00a0 * @param buf \u76ee\u6807\u6570\u636e\u7f13\u51b2\u533a\r\n \u00a0 \u00a0 * @param offset \u76ee\u6807\u504f\u79fb\u91cf\r\n \u00a0 \u00a0 * @param len \u76ee\u6807\u6570\u636e\u957f\u5ea6\r\n \u00a0 \u00a0 * @param msg \u8f93\u5165\u6d88\u606f\u5bf9\u8c61\r\n \u00a0 \u00a0 * @return \u7f16\u7801\u5b8c\u6210\u6240\u7528\u7684\u5b57\u8282\u6570\uff0c\u5982\u679c &lt; 0 \u8868\u793a\u51fa\u9519\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Encode(char* buf, int offset, int len, const Response&amp; msg) = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u7f16\u7801\uff0c\u628amsg\u7f16\u7801\u5230buf\u91cc\u9762\uff0c\u8fd4\u56de\u5199\u5165\u4e86\u591a\u957f\u7684\u6570\u636e\uff0c\u5982\u679c\u8d85\u8fc7\u4e86 len\uff0c\u5219\u8fd4\u56de-1\u8868\u793a\u9519\u8bef\u3002\r\n \u00a0 \u00a0 * \u5982\u679c\u8fd4\u56de 0 \uff0c\u8868\u793a\u4e0d\u9700\u8981\u7f16\u7801\uff0c\u6846\u67b6\u4f1a\u76f4\u63a5\u4ece msg \u7684\u7f13\u51b2\u533a\u8bfb\u53d6\u6570\u636e\u53d1\u9001\u3002\r\n \u00a0 \u00a0 * @param buf \u76ee\u6807\u6570\u636e\u7f13\u51b2\u533a\r\n \u00a0 \u00a0 * @param offset \u76ee\u6807\u504f\u79fb\u91cf\r\n \u00a0 \u00a0 * @param len \u76ee\u6807\u6570\u636e\u957f\u5ea6\r\n \u00a0 \u00a0 * @param msg \u8f93\u5165\u6d88\u606f\u5bf9\u8c61\r\n \u00a0 \u00a0 * @return \u7f16\u7801\u5b8c\u6210\u6240\u7528\u7684\u5b57\u8282\u6570\uff0c\u5982\u679c &lt; 0 \u8868\u793a\u51fa\u9519\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Encode(char* buf, int offset, int len, const Notice&amp; msg) = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5f00\u59cb\u7f16\u7801\uff0c\u4f1a\u8fd4\u56de\u5373\u5c06\u89e3\u7801\u51fa\u6765\u7684\u6d88\u606f\u7c7b\u578b\uff0c\u4ee5\u4fbf\u4f7f\u7528\u8005\u6784\u9020\u5408\u9002\u7684\u5bf9\u8c61\u3002\r\n \u00a0 \u00a0 * \u5b9e\u9645\u64cd\u4f5c\u662f\u5728\u8fdb\u884c\u201c\u5206\u5305\u201d\u64cd\u4f5c\u3002\r\n \u00a0 \u00a0 * @param buf \u8f93\u5165\u7f13\u51b2\u533a\r\n \u00a0 \u00a0 * @param offset \u8f93\u5165\u504f\u79fb\u91cf\r\n \u00a0 \u00a0 * @param len \u7f13\u51b2\u533a\u957f\u5ea6\r\n \u00a0 \u00a0 * @param msg_type \u8f93\u51fa\u53c2\u6570\uff0c\u8868\u793a\u4e0b\u4e00\u4e2a\u6d88\u606f\u7684\u7c7b\u578b\uff0c\u53ea\u5728\u8fd4\u56de\u503c &gt; 0 \u7684\u60c5\u51b5\u4e0b\u6709\u6548\uff0c\u5426\u5219\u90fd\u662f TypeError\r\n \u00a0 \u00a0 * @return \u5982\u679c\u8fd4\u56de0\u8868\u793a\u5206\u5305\u672a\u5b8c\u6210\uff0c\u9700\u8981\u7ee7\u7eed\u5206\u5305\u3002\u5982\u679c\u8fd4\u56de-1\u8868\u793a\u534f\u8bae\u5305\u5934\u89e3\u6790\u51fa\u9519\u3002\u5176\u4ed6\u8fd4\u56de\u503c\u8868\u793a\u8fd9\u4e2a\u6d88\u606f\u5305\u5360\u7528\u7684\u957f\u5ea6\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int DecodeBegin(const char* buf, int offset, int len,\r\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0MessageType* msg_type) = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u89e3\u7801\uff0c\u628a\u4e4b\u524dDecodeBegin()\u7684buf\u6570\u636e\u89e3\u7801\u6210\u5177\u4f53\u6d88\u606f\u5bf9\u8c61\u3002\r\n \u00a0 \u00a0 * @param request \u8f93\u51fa\u53c2\u6570\uff0c\u89e3\u7801\u5bf9\u8c61\u4f1a\u5199\u5165\u6b64\u6307\u9488\r\n \u00a0 \u00a0 * @return \u8fd4\u56de0\u8868\u793a\u6210\u529f\uff0c-1\u8868\u793a\u5931\u8d25\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Decode(Request* request) = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u89e3\u7801\uff0c\u628a\u4e4b\u524dDecodeBegin()\u7684buf\u6570\u636e\u89e3\u7801\u6210\u5177\u4f53\u6d88\u606f\u5bf9\u8c61\u3002\r\n \u00a0 \u00a0 * @param request \u8f93\u51fa\u53c2\u6570\uff0c\u89e3\u7801\u5bf9\u8c61\u4f1a\u5199\u5165\u6b64\u6307\u9488\r\n \u00a0 \u00a0 * @return \u8fd4\u56de0\u8868\u793a\u6210\u529f\uff0c-1\u8868\u793a\u5931\u8d25\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Decode(Response* response) = 0;\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u89e3\u7801\uff0c\u628a\u4e4b\u524dDecodeBegin()\u7684buf\u6570\u636e\u89e3\u7801\u6210\u5177\u4f53\u6d88\u606f\u5bf9\u8c61\u3002\r\n \u00a0 \u00a0 * @param request \u8f93\u51fa\u53c2\u6570\uff0c\u89e3\u7801\u5bf9\u8c61\u4f1a\u5199\u5165\u6b64\u6307\u9488\r\n \u00a0 \u00a0 * @return \u8fd4\u56de0\u8868\u793a\u6210\u529f\uff0c-1\u8868\u793a\u5931\u8d25\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Decode(Notice* notice) = 0;protected:\r\n\r\n \u00a0 \u00a0Protocol() {\r\n \u00a0 \u00a0}\r\n\r\n};<\/pre>\n<p>&nbsp;<\/p>\n<p>\u8fd9\u91cc\u6709\u4e00\u70b9\u9700\u8981\u6ce8\u610f\uff0c\u7531\u4e8e C++ \u6ca1\u6709\u5185\u5b58\u5783\u573e\u641c\u96c6\u548c\u53cd\u5c04\u7684\u80fd\u529b\uff0c\u5728\u89e3\u91ca\u6570\u636e\u7684\u65f6\u5019\uff0c\u5e76\u4e0d\u80fd\u4e00\u6b65\u5c31\u628a\u4e00\u4e2a char[] \u8f6c\u6362\u6210\u67d0\u4e2a\u5b50\u7c7b\u5bf9\u8c61\uff0c\u800c\u5fc5\u987b\u5206\u6210\u4e24\u6b65\u5904\u7406\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li>\u5148\u901a\u8fc7 DecodeBegin() \u6765\u8fd4\u56de\uff0c\u5c06\u8981\u89e3\u7801\u7684\u6570\u636e\u662f\u5c5e\u4e8e\u54ea\u4e2a\u5b50\u7c7b\u578b\u7684\u3002\u540c\u65f6\u5b8c\u6210\u5206\u5305\u7684\u5de5\u4f5c\uff0c\u901a\u8fc7\u8fd4\u56de\u503c\u6765\u544a\u77e5\u8c03\u7528\u8005\uff0c\u662f\u5426\u5df2\u7ecf\u5b8c\u6574\u7684\u6536\u5230\u4e00\u4e2a\u5305\u3002<\/li>\n<li>\u8c03\u7528\u5bf9\u5e94\u7c7b\u578b\u4e3a\u53c2\u6570\u7684 Decode() \u6765\u5177\u4f53\u628a\u6570\u636e\u5199\u5165\u5bf9\u5e94\u7684\u8f93\u51fa\u53d8\u91cf\u3002<\/li>\n<\/ol>\n<p>\u5bf9\u4e8e Protocol \u7684\u5177\u4f53\u5b9e\u73b0\u5b50\u7c7b\uff0c\u6211\u9996\u5148\u5b9e\u73b0\u4e86\u4e00\u4e2a LineProtocol \uff0c\u662f\u4e00\u4e2a\u975e\u5e38\u4e0d\u4e25\u8c28\u7684\uff0c\u57fa\u4e8e\u6587\u672cASCII\u7f16\u7801\u7684\uff0c\u7528\u7a7a\u683c\u5206\u9694\u5b57\u6bb5\uff0c\u7528\u56de\u8f66\u5206\u5305\u7684\u534f\u8bae\u3002\u7528\u6765\u6d4b\u8bd5\u8fd9\u4e2a\u6846\u67b6\u662f\u5426\u53ef\u884c\u3002\u56e0\u4e3a\u8fd9\u6837\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7 telnet \u5de5\u5177\uff0c\u6765\u6d4b\u8bd5\u534f\u8bae\u7684\u7f16\u89e3\u7801\u3002\u7136\u540e\u6211\u6309\u7167 TLV \uff08Type Length Value\uff09\u7684\u65b9\u6cd5\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u4e8c\u8fdb\u5236\u7684\u534f\u8bae\u3002\u5927\u6982\u7684\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n<p>\u534f\u8bae\u5206\u5305\uff1a [\u6d88\u606f\u7c7b\u578b:int:2] [\u6d88\u606f\u957f\u5ea6:int:4] [\u6d88\u606f\u5185\u5bb9:bytes:\u6d88\u606f\u957f\u5ea6]<\/p>\n<p>\u6d88\u606f\u7c7b\u578b\u53d6\u503c:<\/p>\n<ul class=\"list-paddingleft-2\">\n<li>0x00 Error<\/li>\n<li>0x01 Request<\/li>\n<li>0x02 Response<\/li>\n<li>0x03 Notice<\/li>\n<\/ul>\n<table width=\"1150\" align=\"left\">\n<thead>\n<tr>\n<th>\u5305\u7c7b\u578b<\/th>\n<th>\u5b57\u6bb5<\/th>\n<th>\u7f16\u7801\u7ec6\u8282<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"4\" align=\"center\" valign=\"middle\">Request<\/td>\n<td>\u670d\u52a1\u540d<\/td>\n<td>[\u5b57\u6bb5:int:2][\u957f\u5ea6:int:2][\u5b57\u7b26\u4e32\u5185\u5bb9:chars:\u6d88\u606f\u957f\u5ea6]<\/td>\n<\/tr>\n<tr>\n<td>\u5e8f\u5217\u53f7<\/td>\n<td>[\u5b57\u6bb5:int:2][\u6574\u6570\u5185\u5bb9:int:4]<\/td>\n<\/tr>\n<tr>\n<td>\u4f1a\u8bddID<\/td>\n<td>[\u5b57\u6bb5:int:2][\u6574\u6570\u5185\u5bb9:int:4]<\/td>\n<\/tr>\n<tr>\n<td>\u6d88\u606f\u4f53<\/td>\n<td>[\u5b57\u6bb5:int:2][\u957f\u5ea6:int:2][\u5b57\u7b26\u4e32\u5185\u5bb9:chars:\u6d88\u606f\u957f\u5ea6]<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"4\">Response<\/td>\n<td>\u670d\u52a1\u540d<\/td>\n<td>[\u5b57\u6bb5:int:2][\u957f\u5ea6:int:2][\u5b57\u7b26\u4e32\u5185\u5bb9:chars:\u6d88\u606f\u957f\u5ea6]<\/td>\n<\/tr>\n<tr>\n<td>\u5e8f\u5217\u53f7<\/td>\n<td>[\u5b57\u6bb5:int:2][\u6574\u6570\u5185\u5bb9:int:4]<\/td>\n<\/tr>\n<tr>\n<td>\u4f1a\u8bddID<\/td>\n<td>[\u5b57\u6bb5:int:2][\u6574\u6570\u5185\u5bb9:int:4]<\/td>\n<\/tr>\n<tr>\n<td>\u6d88\u606f\u4f53<\/td>\n<td>[\u5b57\u6bb5:int:2][\u957f\u5ea6:int:2][\u5b57\u7b26\u4e32\u5185\u5bb9:chars:\u6d88\u606f\u957f\u5ea6]<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"2\">Notice<\/td>\n<td>\u670d\u52a1\u540d<\/td>\n<td>[\u5b57\u6bb5:int:2][\u957f\u5ea6:int:2][\u5b57\u7b26\u4e32\u5185\u5bb9:chars:\u6d88\u606f\u957f\u5ea6]<\/td>\n<\/tr>\n<tr>\n<td>\u6d88\u606f\u4f53<\/td>\n<td>[\u5b57\u6bb5:int:2][\u957f\u5ea6:int:2][\u5b57\u7b26\u4e32\u5185\u5bb9:chars:\u6d88\u606f\u957f\u5ea6]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e00\u4e2a\u540d\u4e3a TlvProtocol \u7684\u7c7b\u578b\u5b8c\u6210\u5bf9\u8fd9\u4e2a\u534f\u8bae\u7684\u5b9e\u73b0\u3002<\/p>\n<h3>Processor<\/h3>\n<p>\u5904\u7406\u5668\u5c42\u662f\u6211\u8bbe\u8ba1\u7528\u6765\u5bf9\u63a5\u5177\u4f53\u4e1a\u52a1\u903b\u8f91\u7684\u62bd\u8c61\u5c42\uff0c\u5b83\u4e3b\u8981\u901a\u8fc7\u8f93\u5165\u53c2\u6570 Request \u548c Peer \u6765\u83b7\u5f97\u5ba2\u6237\u7aef\u7684\u8f93\u5165\u6570\u636e\uff0c\u7136\u540e\u901a\u8fc7 Server \u7c7b\u7684 Reply()\/Inform() \u6765\u8fd4\u56de Response \u548c Notice \u6d88\u606f\u3002\u5b9e\u9645\u4e0a Transport \u548c Protocol \u7684\u5b50\u7c7b\u4eec\uff0c\u90fd\u5c5e\u4e8e\u00a0<em>net<\/em>\u00a0\u6a21\u5757\uff0c\u800c\u5404\u79cd Processor \u548c Server\/Client \u8fd9\u4e9b\u529f\u80fd\u7c7b\u578b\uff0c\u5c5e\u4e8e\u53e6\u5916\u4e00\u4e2a\u00a0<em>processor<\/em>\u00a0\u6a21\u5757\u3002\u8fd9\u6837\u8bbe\u8ba1\u7684\u539f\u56e0\uff0c\u662f\u5e0c\u671b\u6240\u6709\u00a0<em>processor<\/em>\u00a0\u6a21\u5757\u7684\u4ee3\u7801\u5355\u5411\u7684\u4f9d\u8d56\u00a0<em>net<\/em>\u00a0\u6a21\u5757\u7684\u4ee3\u7801\uff0c\u4f46\u53cd\u8fc7\u6765\u4e0d\u6210\u7acb\u3002<\/p>\n<p>Processor \u57fa\u7c7b\u975e\u5e38\u7b80\u5355\uff0c\u5c31\u662f\u4e00\u4e2a\u5904\u7406\u51fd\u6570\u56de\u8c03\u51fd\u6570\u5165\u53e3\u00a0<code>Process()<\/code>\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">\/\/\/@brief \u5904\u7406\u5668\u57fa\u7c7b\uff0c\u63d0\u4f9b\u4e1a\u52a1\u903b\u8f91\u56de\u8c03\u63a5\u53e3\r\n\r\nclass Processor {\r\n\r\npublic:\r\n \u00a0 \u00a0Processor();\r\n \u00a0 \u00a0virtual ~Processor();\r\n \r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u521d\u59cb\u5316\u4e00\u4e2a\u5904\u7406\u5668\uff0c\u53c2\u6570server\u4e3a\u4e1a\u52a1\u903b\u8f91\u63d0\u4f9b\u4e86\u57fa\u672c\u7684\u80fd\u529b\u63a5\u53e3\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Init(Server* server, Config* config = NULL);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5904\u7406\u8bf7\u6c42-\u54cd\u5e94\u7c7b\u578b\u5305\u5b9e\u73b0\u6b64\u65b9\u6cd5\uff0c\u8fd4\u56de\u503c\u662f0\u8868\u793a\u6210\u529f\uff0c\u5426\u5219\u4f1a\u88ab\u8bb0\u5f55\u5728\u9519\u8bef\u65e5\u5fd7\u4e2d\u3002\r\n \u00a0 \u00a0 * \u53c2\u6570peer\u8868\u793a\u53d1\u6765\u8bf7\u6c42\u7684\u5bf9\u7aef\u60c5\u51b5\u3002\u5176\u4e2d Server \u5bf9\u8c61\u7684\u6307\u9488\uff0c\u53ef\u4ee5\u7528\u6765\u8c03\u7528 Reply(),\r\n \u00a0 \u00a0 * Inform() \u7b49\u65b9\u6cd5\u3002\u5982\u679c\u662f\u76d1\u542c\u591a\u4e2a\u670d\u52a1\u5668\uff0cserver \u53c2\u6570\u5219\u4f1a\u662f\u4e0d\u540c\u7684\u5bf9\u8c61\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Process(const Request&amp; request, const Peer&amp; peer,\r\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Server* server);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5173\u95ed\u6e05\u7406\u5904\u7406\u5668\u6240\u5360\u7528\u7684\u8d44\u6e90\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Close();\r\n};<\/pre>\n<p>&nbsp;<\/p>\n<p>\u8bbe\u8ba1\u5b8c Transport\/Protocol\/Processor \u4e09\u4e2a\u901a\u4fe1\u5904\u7406\u5c42\u6b21\u540e\uff0c\u5c31\u9700\u8981\u4e00\u4e2a\u7ec4\u5408\u8fd9\u4e09\u4e2a\u5c42\u6b21\u7684\u4ee3\u7801\uff0c\u90a3\u5c31\u662f Server \u7c7b\u3002\u8fd9\u4e2a\u7c7b\u5728 Init() \u7684\u65f6\u5019\uff0c\u9700\u8981\u4e0a\u9762\u4e09\u4e2a\u7c7b\u578b\u7684\u5b50\u7c7b\u4f5c\u4e3a\u53c2\u6570\uff0c\u4ee5\u7ec4\u5408\u6210\u4e0d\u540c\u529f\u80fd\u7684\u670d\u52a1\u5668\uff0c\u5982\uff1a<\/p>\n<pre class=\"\" lang=\"cpp\">TlvProtocol tlv_protocol; \u00a0 <span class=\"\">\/\/ \u00a0Type Length Value \u683c\u5f0f\u5206\u5305\u534f\u8bae\uff0c\u9700\u8981\u548c\u5ba2\u6237\u7aef\u4e00\u81f4\r\n<\/span>TcpTransport tcp_transport; <span class=\"\">\/\/ \u4f7f\u7528 TCP \u7684\u901a\u4fe1\u534f\u8bae\uff0c\u9ed8\u8ba4\u76d1\u542c 0.0.0.0:6666\r\n<\/span>EchoProcessor echo_processor; \u00a0 <span class=\"\">\/\/ \u4e1a\u52a1\u903b\u8f91\u5904\u7406\u5668\r\n<\/span>Server server; \u00a0<span class=\"\">\/\/ DenOS \u7684\u7f51\u7edc\u670d\u52a1\u5668\u4e3b\u5bf9\u8c61\r\n<\/span>server.Init(&amp;tcp_transport, &amp;tlv_protocol, &amp;echo_processor); \u00a0 \u00a0<span class=\"\">\/\/ \u7ec4\u88c5\u4e00\u4e2a\u6e38\u620f\u670d\u52a1\u5668\u5bf9\u8c61\uff1aTLV \u7f16\u7801\u3001TCP \u901a\u4fe1\u548c\u56de\u97f3\u670d\u52a1<\/span><\/pre>\n<p>Server \u7c7b\u578b\u8fd8\u9700\u8981\u4e00\u4e2a Update() \u51fd\u6570\uff0c\u8ba9\u7528\u6237\u8fdb\u7a0b\u7684\u201c\u4e3b\u5faa\u73af\u201d\u4e0d\u505c\u7684\u8c03\u7528\uff0c\u7528\u6765\u9a71\u52a8\u6574\u4e2a\u7a0b\u5e8f\u7684\u8fd0\u884c\u3002\u8fd9\u4e2a Update() \u51fd\u6570\u7684\u5185\u5bb9\u975e\u5e38\u660e\u786e\uff1a<\/p>\n<ol class=\"list-paddingleft-2\">\n<li>\u68c0\u67e5\u7f51\u7edc\u662f\u5426\u6709\u6570\u636e\u9700\u8981\u5904\u7406\uff08\u901a\u8fc7 Transport \u5bf9\u8c61\uff09<\/li>\n<li>\u6709\u6570\u636e\u7684\u8bdd\u5c31\u8fdb\u884c\u89e3\u7801\u5904\u7406\uff08\u901a\u8fc7 Protocol \u5bf9\u8c61\uff09<\/li>\n<li>\u89e3\u7801\u6210\u529f\u540e\u8fdb\u884c\u4e1a\u52a1\u903b\u8f91\u7684\u5206\u53d1\u8c03\u7528\uff08\u901a\u8fc7 Processor \u5bf9\u8c61\uff09<\/li>\n<\/ol>\n<p>\u53e6\u5916\uff0cServer \u8fd8\u9700\u8981\u5904\u7406\u4e00\u4e9b\u989d\u5916\u7684\u529f\u80fd\uff0c\u6bd4\u5982\u7ef4\u62a4\u4e00\u4e2a\u4f1a\u8bdd\u7f13\u5b58\u6c60\uff08Session\uff09\uff0c\u63d0\u4f9b\u53d1\u9001 Response \u548c Notice \u6d88\u606f\u7684\u63a5\u53e3\u3002\u5f53\u8fd9\u4e9b\u5de5\u4f5c\u90fd\u5b8c\u6210\u540e\uff0c\u6574\u5957\u7cfb\u7edf\u5df2\u7ecf\u53ef\u4ee5\u7528\u6765\u4f5c\u4e3a\u4e00\u4e2a\u6bd4\u8f83\u201c\u901a\u7528\u201d\u7684\u7f51\u7edc\u6d88\u606f\u670d\u52a1\u5668\u6846\u67b6\u5b58\u5728\u4e86\u3002\u5269\u4e0b\u7684\u5c31\u662f\u6dfb\u52a0\u5404\u79cd Transport\/Protocol\/Processor \u5b50\u7c7b\u7684\u5de5\u4f5c\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">class Server {\r\n\r\npublic:\r\n \u00a0 \u00a0Server();\r\n \u00a0 \u00a0virtual ~Server();\r\n \r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u521d\u59cb\u5316\u670d\u52a1\u5668\uff0c\u9700\u8981\u9009\u62e9\u7ec4\u88c5\u4f60\u7684\u901a\u4fe1\u534f\u8bae\u94fe\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0int Init(Transport* transport, Protocol* protocol, Processor* processor, Config* config = NULL);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u963b\u585e\u65b9\u6cd5\uff0c\u8fdb\u5165\u4e3b\u5faa\u73af\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0void Start();\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u9700\u8981\u5faa\u73af\u8c03\u7528\u9a71\u52a8\u7684\u65b9\u6cd5\u3002\u5982\u679c\u8fd4\u56de\u503c\u662f0\u8868\u793a\u7a7a\u95f2\u3002\u5176\u4ed6\u8fd4\u56de\u503c\u8868\u793a\u5904\u7406\u8fc7\u7684\u4efb\u52a1\u6570\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Update();\r\n \u00a0 \u00a0void ClosePeer(Peer* peer, bool is_clear = false); \/\/\u5173\u95ed\u5f53\u4e2a\u8fde\u63a5\uff0cis_clear \u8868\u793a\u662f\u5426\u6700\u7ec8\u6574\u4f53\u6e05\u7406\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5173\u95ed\u670d\u52a1\u5668\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0void Close();\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5bf9\u67d0\u4e2a\u5ba2\u6237\u7aef\u53d1\u9001\u901a\u77e5\u6d88\u606f\uff0c\r\n \u00a0 \u00a0 * \u53c2\u6570peer\u4ee3\u8868\u8981\u901a\u77e5\u7684\u5bf9\u7aef\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0int Inform(const Notice&amp; notice, const Peer&amp; peer);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5bf9\u67d0\u4e2a \u00a0Session ID \u5bf9\u5e94\u7684\u5ba2\u6237\u7aef\u53d1\u9001\u901a\u77e5\u6d88\u606f\uff0c\u8fd4\u56de 0 \u8868\u793a\u53ef\u4ee5\u53d1\u9001\uff0c\u5176\u4ed6\u503c\u4e3a\u53d1\u9001\u5931\u8d25\u3002\r\n \u00a0 \u00a0 * \u6b64\u63a5\u53e3\u80fd\u652f\u6301\u65ad\u7ebf\u91cd\u8fde\uff0c\u53ea\u8981\u5ba2\u6237\u7aef\u5df2\u7ecf\u6210\u529f\u8fde\u63a5\uff0c\u5e76\u4f7f\u7528\u65e7\u7684 Session ID\uff0c\u540c\u6837\u6709\u6548\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0int Inform(const Notice&amp; notice, const std::string&amp; session_id);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5bf9\u67d0\u4e2a\u5ba2\u6237\u7aef\u53d1\u6765\u7684Request\u53d1\u56de\u56de\u5e94\u6d88\u606f\u3002\r\n \u00a0 \u00a0 * \u53c2\u6570response\u7684\u6210\u5458seqid\u5fc5\u987b\u6b63\u786e\u586b\u5199\uff0c\u624d\u80fd\u6b63\u786e\u56de\u5e94\u3002\r\n \u00a0 \u00a0 * \u8fd4\u56de0\u6210\u529f\uff0c\u5176\u5b83\u503c\uff08-1\uff09\u8868\u793a\u5931\u8d25\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0int Reply(Response* response, const Peer&amp; peer);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5bf9\u67d0\u4e2a Session ID \u5bf9\u5e94\u7684\u5ba2\u6237\u7aef\u53d1\u9001\u56de\u5e94\u6d88\u606f\u3002\r\n \u00a0 \u00a0 * \u53c2\u6570 response \u7684 seqid \u6210\u5458\u7cfb\u7edf\u4f1a\u81ea\u52a8\u586b\u5199\u4f1a\u8bdd\u4e2d\u8bb0\u5f55\u7684\u6570\u503c\u3002\r\n \u00a0 \u00a0 * \u6b64\u63a5\u53e3\u80fd\u652f\u6301\u65ad\u7ebf\u91cd\u8fde\uff0c\u53ea\u8981\u5ba2\u6237\u7aef\u5df2\u7ecf\u6210\u529f\u8fde\u63a5\uff0c\u5e76\u4f7f\u7528\u65e7\u7684 Session ID\uff0c\u540c\u6837\u6709\u6548\u3002\r\n \u00a0 \u00a0 * \u8fd4\u56de0\u6210\u529f\uff0c\u5176\u5b83\u503c\uff08-1\uff09\u8868\u793a\u5931\u8d25\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0int Reply(Response* response, const std::string&amp; session_id);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u4f1a\u8bdd\u529f\u80fd\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0Session* GetSession(const std::string&amp; session_id = \"\", bool use_this_id = false);\r\n \u00a0 \u00a0Session* GetSessionByNumId(int session_id = 0);\r\n \u00a0 \u00a0bool IsExist(const std::string&amp; session_id);\r\n \u00a0 \r\n};<\/pre>\n<p>&nbsp;<\/p>\n<p>\u6709\u4e86 Server \u7c7b\u578b\uff0c\u80af\u5b9a\u4e5f\u9700\u8981\u6709 Client \u7c7b\u578b\u3002\u800c Client \u7c7b\u578b\u7684\u8bbe\u8ba1\u548c Server \u7c7b\u4f3c\uff0c\u4f46\u5c31\u4e0d\u662f\u4f7f\u7528 Transport \u63a5\u53e3\u4f5c\u4e3a\u4f20\u8f93\u5c42\uff0c\u800c\u662f Connector \u63a5\u53e3\u3002\u4e0d\u8fc7 Protocol \u7684\u62bd\u8c61\u5c42\u662f\u5b8c\u5168\u91cd\u7528\u7684\u3002Client \u5e76\u4e0d\u9700\u8981 Processor \u8fd9\u79cd\u5f62\u5f0f\u7684\u56de\u8c03\uff0c\u800c\u662f\u76f4\u63a5\u4f20\u5165\u63a5\u53d7\u6570\u636e\u6d88\u606f\u5c31\u53d1\u8d77\u56de\u8c03\u7684\u63a5\u53e3\u5bf9\u8c61 ClientCallback\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">class ClientCallback {\r\n\r\npublic:\r\n \u00a0\r\n \u00a0 \u00a0ClientCallback() {\r\n \u00a0 \u00a0}\r\n \u00a0 \u00a0virtual ~ClientCallback() {\r\n \u00a0\u00a0 \u00a0 \u00a0 \u00a0\/\/ Do nothing\r\n \u00a0 \u00a0}\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u00a0\u5f53\u8fde\u63a5\u5efa\u7acb\u6210\u529f\u65f6\u56de\u8c03\u6b64\u65b9\u6cd5\u3002\r\n \u00a0 \u00a0 * @return \u8fd4\u56de -1 \u8868\u793a\u4e0d\u63a5\u53d7\u8fd9\u4e2a\u8fde\u63a5\uff0c\u9700\u8981\u5173\u95ed\u6389\u6b64\u8fde\u63a5\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int OnConnected() {\r\n \u00a0 \u00a0 \u00a0 \u00a0return 0;\r\n \u00a0 \u00a0}\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5f53\u7f51\u7edc\u8fde\u63a5\u88ab\u5173\u95ed\u7684\u65f6\u5019\uff0c\u8c03\u7528\u6b64\u65b9\u6cd5\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual void OnDisconnected() { \u00a0 \u00a0 \u00a0 \u00a0\/\/ Do nothing\r\n \u00a0 \u00a0}\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u6536\u5230\u54cd\u5e94\uff0c\u6216\u8005\u8bf7\u6c42\u8d85\u65f6\uff0c\u6b64\u65b9\u6cd5\u4f1a\u88ab\u8c03\u7528\u3002\r\n \u00a0 \u00a0 * @param response \u4ece\u670d\u52a1\u5668\u53d1\u6765\u7684\u56de\u5e94\r\n \u00a0 \u00a0 * @return \u5982\u679c\u8fd4\u56de\u975e0\u503c\uff0c\u670d\u52a1\u5668\u4f1a\u6253\u5370\u4e00\u884c\u9519\u8bef\u65e5\u5fd7\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Callback(const Response&amp; response) {\r\n \u00a0 \u00a0 \u00a0 \u00a0return 0;\r\n \u00a0 \u00a0}\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u5f53\u8bf7\u6c42\u53d1\u751f\u9519\u8bef\uff0c\u6bd4\u5982\u8d85\u65f6\u7684\u65f6\u5019\uff0c\u8fd4\u56de\u8fd9\u4e2a\u9519\u8bef\r\n \u00a0 \u00a0 * @param err_code \u9519\u8bef\u7801\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual void OnError(int err_code){\r\n \u00a0 \u00a0 \u00a0 \u00a0WARN_LOG(\"The request is timeout, err_code: %d\", err_code);\r\n \u00a0 \u00a0}\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u6536\u5230\u901a\u77e5\u6d88\u606f\u65f6\uff0c\u6b64\u65b9\u6cd5\u4f1a\u88ab\u8c03\u7528\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Callback(const Notice&amp; notice) {\r\n \u00a0 \u00a0 \u00a0 \u00a0return 0;\r\n \u00a0 \u00a0}\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u8fd4\u56de\u6b64\u5bf9\u8c61\u662f\u5426\u5e94\u8be5\u88ab\u5220\u9664\u3002\u6b64\u65b9\u6cd5\u4f1a\u88ab\u5728 Callback() \u8c03\u7528\u524d\u8c03\u7528\u3002\r\n \u00a0 \u00a0 * @return \u5982\u679c\u8fd4\u56de true\uff0c\u5219\u4f1a\u8c03\u7528 delete \u6b64\u5bf9\u8c61\u7684\u6307\u9488\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual bool ShouldBeRemoved() {\r\n \u00a0 \u00a0 \u00a0 \u00a0return false;\r\n \u00a0 \u00a0}\r\n};\r\n\r\nclass Client : public Updateable {\r\n \r\npublic:\r\n \u00a0 \u00a0Client(); \u00a0 \u00a0virtual ~Client();\r\n\r\n \u00a0\u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u8fde\u63a5\u670d\u52a1\u5668\r\n \u00a0 \u00a0 * @param connector \u4f20\u8f93\u534f\u8bae\uff0c\u5982 TCP\uff0c UDP ...\r\n \u00a0 \u00a0 * @param protocol \u5206\u5305\u534f\u8bae\uff0c\u5982 TLV, Line, TDR ...\r\n \u00a0 \u00a0 * @param notice_callback \u6536\u5230\u901a\u77e5\u540e\u89e6\u53d1\u7684\u56de\u8c03\u5bf9\u8c61\uff0c\u5982\u679c\u4f20\u8f93\u534f\u8bae\u6709\u201c\u8fde\u63a5\u6982\u5ff5\u201d\uff08\u5982TCP\/TCONND\uff09\uff0c\u5efa\u7acb\u3001\u5173\u95ed\u8fde\u63a5\u65f6\u4e5f\u4f1a\u8c03\u7528\u3002\r\n \u00a0 \u00a0 * @param config \u914d\u7f6e\u6587\u4ef6\u5bf9\u8c61\uff0c\u5c06\u8bfb\u53d6\u4ee5\u4e0b\u914d\u7f6e\u9879\u76ee\uff1aMAX_TRANSACTIONS_OF_CLIENT \u5ba2\u6237\u7aef\u6700\u5927\u5e76\u53d1\u8fde\u63a5\u6570; BUFFER_LENGTH_OF_CLIENT\u5ba2\u6237\u7aef\u6536\u5305\u7f13\u5b58\uff1bCLIENT_RESPONSE_TIMEOUT \u5ba2\u6237\u7aef\u54cd\u5e94\u7b49\u5f85\u8d85\u65f6\u65f6\u95f4\u3002\r\n \u00a0 \u00a0 * @return \u8fd4\u56de 0 \u8868\u793a\u6210\u529f\uff0c\u5176\u4ed6\u8868\u793a\u5931\u8d25\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0int Init(Connector* connector, Protocol* protocol,\r\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 ClientCallback* notice_callback = NULL, Config* config = NULL);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * callback \u53c2\u6570\u53ef\u4ee5\u4e3a NULL\uff0c\u8868\u793a\u4e0d\u9700\u8981\u56de\u5e94\uff0c\u53ea\u662f\u5355\u7eaf\u7684\u53d1\u5305\u5373\u53ef\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int SendRequest(Request* request, ClientCallback* callback = NULL);\r\n\r\n \u00a0 \u00a0\/**\r\n \u00a0 \u00a0 * \u8fd4\u56de\u503c\u8868\u793a\u6709\u591a\u5c11\u6570\u636e\u9700\u8981\u5904\u7406\uff0c\u8fd4\u56de-1\u4e3a\u51fa\u9519\uff0c\u9700\u8981\u5173\u95ed\u8fde\u63a5\u3002\u8fd4\u56de0\u8868\u793a\u6ca1\u6709\u6570\u636e\u9700\u8981\u5904\u7406\u3002\r\n \u00a0 \u00a0 *\/\r\n \u00a0 \u00a0virtual int Update();\r\n \u00a0 \u00a0virtual void OnExit();\r\n \u00a0 \u00a0void Close();\r\n \u00a0 \u00a0Connector* connector() ;\r\n \u00a0 \u00a0ClientCallback* notice_callback() ;\r\n \u00a0 \u00a0Protocol* protocol() ;\r\n};<\/pre>\n<p>&nbsp;<\/p>\n<p>\u81f3\u6b64\uff0c\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u57fa\u672c\u8bbe\u8ba1\u5b8c\u6210\uff0c\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7\u7f16\u5199\u6d4b\u8bd5\u4ee3\u7801\uff0c\u6765\u68c0\u67e5\u662f\u5426\u8fd0\u884c\u6b63\u5e38\u3002<\/p>\n<p><strong>\u4e0b\u671f\u5c06\u63a8\u9001\u8fd9\u4e2a\u7cfb\u5217\u540e\u4e00\u7bc7\u300a\u6570\u636e\u6301\u4e45\u5316\u6a21\u5757\u548c\u7f13\u5b58\u6a21\u5757\u300b,\u611f\u8c22\u5173\u6ce8\u3002<\/strong><\/p>\n<hr 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