{"id":4733,"date":"2022-02-16T15:20:54","date_gmt":"2022-02-16T06:20:54","guid":{"rendered":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=4733"},"modified":"2022-02-19T15:44:07","modified_gmt":"2022-02-19T06:44:07","slug":"cpprestsdk-websocket","status":"publish","type":"post","link":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=4733","title":{"rendered":"cpprestsdk WebSocket"},"content":{"rendered":"<h1>cpprestsdk WebSocket<\/h1>\n<p><a href=\"https:\/\/github.com\/microsoft\/cpprestsdk\/wiki\/Web-Socket\">\ucc38\uc870<\/a><\/p>\n<p>MS \uc5d0\uc11c \ub9cc\ub4e0 MIT \ub77c\uc774\uc13c\uc2a4\uc758 SDK \uc774\ub2e4.<br \/>\n\uc5ec\ub7ec \uae30\ub2a5\uc774 \uc788\ub294\ub370 \uadf8\uc911 WebSocket \uad00\ub828 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub3c4 \uc788\ub2e4.<br \/>\n\ubb50&#8230; \ub354\uc774\uc0c1\uc758 \uae30\ub2a5\ucd94\uac00 \uc5c6\uc774 \ubcf4\uc548 \uc774\uc288\ub9cc \ud574\uacb0\ud55c\ub2e4\uace0 \ud558\ub294\ub370&#8230;<br \/>\nWebSocket \uc740 \ub354\uc774\uc0c1\uc758 \uae30\ub2a5\ucd94\uac00\ub294 \uc5c6\uc744 \ub4ef \ud558\ub2c8&#8230; \uc368\ub3c4 \uad1c\ucc2e\uc744 \ub4ef \ud558\ub2e4.<\/p>\n<p>\ud074\ub77c\uc774\uc5b8\ud2b8 \ubd80\ubd84\ub9cc \uc9c0\uc6d0\ud558\uace0, \uc11c\ubc84 \ubd80\ubd84\uc740 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc5d0\uc11c \uc81c\uacf5\ud558\uc9c0 \uc54a\ub294\ub2e4.<br \/>\n\ub2e4\ub978 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \ucc3e\uc544\uc57c \ud55c\ub2e4.<\/p>\n<h2>install<\/h2>\n<pre><code class=\"language-bash\">sudo apt install libcpprest-dev<\/code><\/pre>\n<h2>source<\/h2>\n<p><code>vi client.cpp<\/code><\/p>\n<pre><code class=\"language-cpp\">#include &lt;cpprest\/ws_client.h&gt;\n\nusing namespace web;\nusing namespace web::websockets::client;\n\nint main() {\n    websocket_client client;\n\n    client.connect(U(&quot;ws:\/\/localhost:30001&quot;)).wait();\n    std::cout &lt;&lt; &quot;connect&quot; &lt;&lt; std::endl;\n\n    auto receivedTast = client.receive().then([](websocket_incoming_message ret_msg) {\n        log_info(&quot;websocket callback&quot;);\n    });\n\n    websocket_outgoing_message msg;\n    msg.set_ping_message(&quot;&quot;);\n    client.send(msg).wait();\n\n    msg.set_pong_message(&quot;&quot;);\n    client.send(msg).wait();\n\n    \/\/ websocket_outgoing_message msg;\n    for (int i = 0; i &lt; 5; i++) {\n        msg.set_utf8_message(&quot;hello&quot;);\n        client.send(msg);\n        sleep(1);\n    }\n    std::cout &lt;&lt; &quot;send&quot; &lt;&lt; std::endl;\n\n    const char *filename = &quot;.\/log.h&quot;;\n    std::ifstream ifs(filename);\n    std::istream_iterator&lt;uint8_t&gt; start(ifs), end;\n    std::vector&lt;uint8_t&gt; msgbuf(start, end);\n    auto is = streams::container_stream&lt;std::vector&lt;uint8_t&gt;&gt;::open_istream(std::move(msgbuf));\n\n    \/\/ websocket_outgoing_message msg;\n    msg.set_binary_message(is);\n    client.send(msg).wait();\n\n    client.close().wait();\n    std::cout &lt;&lt; &quot;close&quot; &lt;&lt; std::endl;\n\n    return 0;\n}<\/code><\/pre>\n<pre><code class=\"language-bash\">g++ client.cpp -lpthread -lcpprest -lcrypto\n.\/a.out<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>cpprestsdk WebSocket \ucc38\uc870 MS \uc5d0\uc11c \ub9cc\ub4e0 MIT \ub77c\uc774\uc13c\uc2a4\uc758 SDK \uc774\ub2e4. \uc5ec\ub7ec \uae30\ub2a5\uc774 \uc788\ub294\ub370 \uadf8\uc911 WebSocket \uad00\ub828 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub3c4 \uc788\ub2e4. \ubb50&#8230; \ub354\uc774\uc0c1\uc758 \uae30\ub2a5\ucd94\uac00 \uc5c6\uc774 \ubcf4\uc548 \uc774\uc288\ub9cc \ud574\uacb0\ud55c\ub2e4\uace0 \ud558\ub294\ub370&#8230; WebSocket \uc740 \ub354\uc774\uc0c1\uc758 \uae30\ub2a5\ucd94\uac00\ub294 \uc5c6\uc744 \ub4ef \ud558\ub2c8&#8230; \uc368\ub3c4 \uad1c\ucc2e\uc744 \ub4ef \ud558\ub2e4. \ud074\ub77c\uc774\uc5b8\ud2b8 \ubd80\ubd84\ub9cc \uc9c0\uc6d0\ud558\uace0, \uc11c\ubc84 \ubd80\ubd84\uc740 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc5d0\uc11c \uc81c\uacf5\ud558\uc9c0 \uc54a\ub294\ub2e4. \ub2e4\ub978 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \ucc3e\uc544\uc57c \ud55c\ub2e4. install sudo apt install libcpprest-dev source\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=4733\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-4733","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4733"}],"version-history":[{"count":9,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4733\/revisions"}],"predecessor-version":[{"id":4749,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4733\/revisions\/4749"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}