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47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
#pragma once
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#include <Server/TCPServerConnectionFactory.h>
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#include <Server/TCPServer.h>
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#include <Poco/Util/LayeredConfiguration.h>
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#include <Server/IServer.h>
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#include <Server/TCPProtocolStackData.h>
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namespace DB
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{
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class TCPProtocolStackHandler : public Poco::Net::TCPServerConnection
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{
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using StreamSocket = Poco::Net::StreamSocket;
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using TCPServerConnection = Poco::Net::TCPServerConnection;
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private:
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IServer & server;
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TCPServer & tcp_server;
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std::vector<TCPServerConnectionFactory::Ptr> stack;
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std::string conf_name;
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public:
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TCPProtocolStackHandler(IServer & server_, TCPServer & tcp_server_, const StreamSocket & socket, const std::vector<TCPServerConnectionFactory::Ptr> & stack_, const std::string & conf_name_)
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: TCPServerConnection(socket), server(server_), tcp_server(tcp_server_), stack(stack_), conf_name(conf_name_)
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{}
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void run() override
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{
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const auto & conf = server.config();
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TCPProtocolStackData stack_data;
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stack_data.socket = socket();
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stack_data.default_database = conf.getString(conf_name + ".default_database", "");
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for (auto & factory : stack)
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{
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std::unique_ptr<TCPServerConnection> connection(factory->createConnection(socket(), tcp_server, stack_data));
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connection->run();
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if (stack_data.socket != socket())
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socket() = stack_data.socket;
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}
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}
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};
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}
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