{"id":684,"date":"2013-08-08T07:17:40","date_gmt":"2013-08-08T07:17:40","guid":{"rendered":"http:\/\/blog.zhukunqian.com\/?p=684"},"modified":"2013-08-09T02:38:14","modified_gmt":"2013-08-09T02:38:14","slug":"erlang%e8%9c%97%e7%89%9b%e5%ad%a6%e4%b9%a0%e4%b8%ad%e4%b8%89%ef%bc%89","status":"publish","type":"post","link":"https:\/\/blog.zhukunqian.com\/?p=684","title":{"rendered":"erlang\u8717\u725b\u5b66\u4e60\u4e2d(\u4e09\uff09"},"content":{"rendered":"

test3.erl<\/p>\n

\u7406\u6e05\u695a\u4e86gen_server\u548cgen_tcp\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n

gen_server\u4ec5\u4ec5\u662f\u4e00\u4e2a\u901a\u7528\u6a21\u578b\u3002\u5982\u679c\u7f16\u5199socket\uff0c\u8fd8\u662f\u9700\u8981gen_tcp\u3002<\/p>\n

gen_server\u4e0d\u4ec5\u4ec5\u5904\u7406c\/s\uff0c\u800c\u4e14module\u4e4b\u95f4\u4e5f\u53ef\u4ee5\u4f7f\u7528gen_server\u6765\u8fdb\u884c\u4ea4\u4e92\u5904\u7406\u3002<\/p>\n

 <\/p>\n

-module(test3).\r\n\r\n-export([ttt\/0]).\r\n\r\nttt()->\r\n        start_server().\r\n\r\nstart_server()->\r\n        {ok,ListenSocket}= gen_tcp:listen(8888,[{packet,0},{active,false}]),\r\n        {ok,Socket}=gen_tcp:accept(ListenSocket),\r\n        {ok,_Bin}=loop(Socket,[]),\r\n        gen_tcp:close(Socket),\r\n        io:format("~p~n",[_Bin]).\r\nloop(Socket,Bs)->\r\n        case gen_tcp:recv(Socket,0) of\r\n                {ok,Packet}->\r\n                        io:format("ok read~p~n",[Packet]),\r\n                        loop(Socket,[Bs,Packet]);\r\n                {error,closed}->\r\n                        io:format("error closed~n"),\r\n                        {ok,Bs};\r\n                {erorr,_Reason}->\r\n                        io:format("error Reason~n"),\r\n                        {ok,Bs}\r\n\r\n        end.<\/pre>\n","protected":false},"excerpt":{"rendered":"
test3.erl \u7406\u6e05\u695a\u4e86gen_server\u548cgen_tcp\u4e4b\u95f4\u7684\u5173\u7cfb\u3002 g …<\/p>\n
\u7ee7\u7eed\u9605\u8bfb »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/684"}],"collection":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=684"}],"version-history":[{"count":4,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/684\/revisions"}],"predecessor-version":[{"id":686,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/684\/revisions\/686"}],"wp:attachment":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}