48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#include <cstdlib>
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#include <iostream>
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#include <uvw.hpp>
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#include <memory>
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void listen(uvw::Loop &loop) {
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std::shared_ptr<uvw::TcpHandle> tcp = loop.resource<uvw::TcpHandle>();
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tcp->once<uvw::ListenEvent>([](const uvw::ListenEvent &, uvw::TcpHandle &srv) {
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std::shared_ptr<uvw::TcpHandle> client = srv.loop().resource<uvw::TcpHandle>();
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client->on<uvw::CloseEvent>([ptr = srv.shared_from_this()](const uvw::CloseEvent &, uvw::TcpHandle &) { ptr->close(); });
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client->on<uvw::EndEvent>([](const uvw::EndEvent &, uvw::TcpHandle &client) { client.close(); });
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srv.accept(*client);
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client->read();
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});
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tcp->bind("127.0.0.1", 4242);
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tcp->listen();
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}
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void conn(uvw::Loop &loop) {
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auto tcp = loop.resource<uvw::TcpHandle>();
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tcp->on<uvw::ErrorEvent>([](const uvw::ErrorEvent &, uvw::TcpHandle &) { /* handle errors */ });
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tcp->once<uvw::ConnectEvent>([](const uvw::ConnectEvent &, uvw::TcpHandle &tcp) {
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auto dataWrite = std::unique_ptr<char[]>(new char[2]{ 'b', 'c' });
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tcp.write(std::move(dataWrite), 2);
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tcp.close();
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});
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tcp->connect(std::string{"127.0.0.1"}, 4242);
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}
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int main() {
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std::cout << "Getting UVW loop ...\n";
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auto loop = uvw::Loop::getDefault();
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std::cout << "Staring UVW listener ...\n";
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listen(*loop);
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std::cout << "Connecting ...\n";
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conn(*loop);
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loop->run();
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std::cout << "Done!\n";
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return EXIT_SUCCESS;
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} |