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-rw-r--r--graphics/asymptote/LspCpp/example/TcpServerExample.cpp200
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diff --git a/graphics/asymptote/LspCpp/example/TcpServerExample.cpp b/graphics/asymptote/LspCpp/example/TcpServerExample.cpp
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+++ b/graphics/asymptote/LspCpp/example/TcpServerExample.cpp
@@ -0,0 +1,200 @@
+#ifdef TCP_SERVER_EXAMPLE
+
+#include "LibLsp/lsp/general/exit.h"
+#include "LibLsp/lsp/textDocument/declaration_definition.h"
+#include "LibLsp/lsp/textDocument/signature_help.h"
+#include "LibLsp/lsp/general/initialize.h"
+#include "LibLsp/lsp/ProtocolJsonHandler.h"
+#include "LibLsp/lsp/textDocument/typeHierarchy.h"
+#include "LibLsp/lsp/AbsolutePath.h"
+#include "LibLsp/lsp/textDocument/resolveCompletionItem.h"
+#include <network/uri.hpp>
+
+
+#include "LibLsp/JsonRpc/Endpoint.h"
+#include "LibLsp/JsonRpc/stream.h"
+#include "LibLsp/JsonRpc/TcpServer.h"
+#include "LibLsp/lsp/textDocument/document_symbol.h"
+#include "LibLsp/lsp/workspace/execute_command.h"
+
+#include <boost/filesystem.hpp>
+#include <boost/asio.hpp>
+#include <iostream>
+using namespace boost::asio::ip;
+using namespace std;
+class DummyLog :public lsp::Log
+{
+public:
+
+ void log(Level level, std::wstring&& msg)
+ {
+ std::wcout << msg << std::endl;
+ };
+ void log(Level level, const std::wstring& msg)
+ {
+ std::wcout << msg << std::endl;
+ };
+ void log(Level level, std::string&& msg)
+ {
+ std::cout << msg << std::endl;
+ };
+ void log(Level level, const std::string& msg)
+ {
+ std::cout << msg << std::endl;
+ };
+};
+
+std::string _address = "127.0.0.1";
+std::string _port = "9333";
+
+class Server
+{
+public:
+
+
+ Server():server(_address,_port,protocol_json_handler, endpoint, _log)
+ {
+ server.point.registerHandler(
+ [&](const td_initialize::request& req)
+ ->lsp::ResponseOrError< td_initialize::response >{
+
+ td_initialize::response rsp;
+ CodeLensOptions code_lens_options;
+ code_lens_options.resolveProvider = true;
+ rsp.result.capabilities.codeLensProvider = code_lens_options;
+
+ return rsp;
+ });
+ server.point.registerHandler([&](const td_definition::request& req
+ ,const CancelMonitor& monitor)
+ {
+ td_definition::response rsp;
+ rsp.result.first= std::vector<lsLocation>();
+ std::this_thread::sleep_for(std::chrono::seconds(8));
+ if(monitor && monitor())
+ {
+ _log.info("textDocument/definition request had been cancel.");
+ }
+ return rsp;
+ });
+
+ server.point.registerHandler([=](Notify_Exit::notify& notify)
+ {
+ std::cout << notify.ToJson() << std::endl;
+ });
+ std::thread([&]()
+ {
+ server.run();
+ }).detach();
+ }
+ ~Server()
+ {
+ server.stop();
+ }
+ std::shared_ptr < lsp::ProtocolJsonHandler > protocol_json_handler = std::make_shared < lsp::ProtocolJsonHandler >();
+ DummyLog _log;
+
+ std::shared_ptr < GenericEndpoint > endpoint = std::make_shared<GenericEndpoint>(_log);
+ lsp::TcpServer server;
+
+};
+
+class Client
+{
+public:
+ struct iostream :public lsp::base_iostream<tcp::iostream>
+ {
+ explicit iostream(boost::asio::basic_socket_iostream<tcp>& _t)
+ : base_iostream<boost::asio::basic_socket_iostream<tcp>>(_t)
+ {
+ }
+
+ std::string what() override
+ {
+ auto msg = _impl.error().message();
+ return msg;
+ }
+
+ };
+ Client() :remote_end_point_(protocol_json_handler, endpoint, _log)
+ {
+ tcp::endpoint end_point( address::from_string(_address), 9333);
+
+ socket_ = std::make_shared<tcp::iostream>();
+ socket_->connect(end_point);
+ if (!socket_)
+ {
+ string temp = "Unable to connect: " + socket_->error().message();
+ std::cout << temp << std::endl;
+ }
+
+ vector<string> args;
+ socket_proxy = std::make_shared<iostream>(*socket_.get());
+
+ remote_end_point_.startProcessingMessages(socket_proxy, socket_proxy);
+ }
+ ~Client()
+ {
+ remote_end_point_.Stop();
+ ::Sleep(1000);
+ socket_->close();
+ }
+
+ std::shared_ptr < lsp::ProtocolJsonHandler > protocol_json_handler = std::make_shared< lsp::ProtocolJsonHandler>();
+ DummyLog _log;
+
+ std::shared_ptr<GenericEndpoint> endpoint = std::make_shared<GenericEndpoint>(_log);
+
+ std::shared_ptr < iostream> socket_proxy;
+ std::shared_ptr<tcp::iostream> socket_;
+ RemoteEndPoint remote_end_point_;
+};
+
+int main()
+{
+
+ Server server;
+ Client client;
+
+ {
+ td_initialize::request req;
+ auto rsp = client.remote_end_point_.waitResponse(req);
+ if (rsp)
+ {
+ std::cout << rsp->response.ToJson() << std::endl;
+ }
+ else
+ {
+ std::cout << "get initialze response time out" << std::endl;
+ }
+ }
+ {
+ td_definition::request req;
+ auto future_rsp = client.remote_end_point_.send(req);
+ Notify_Cancellation::notify cancel_notify;
+ cancel_notify.params.id = req.id;
+ client.remote_end_point_.send(cancel_notify);
+
+ auto state = future_rsp.wait_for(std::chrono::seconds(16));
+ if (std::future_status::timeout == state)
+ {
+ std::cout << "get textDocument/definition response time out" << std::endl;
+ return 0;
+ }
+ auto rsp = future_rsp.get();
+ if (rsp.is_error)
+ {
+ std::cout << "get textDocument/definition response error" << std::endl;
+
+ }
+ else
+ {
+ std::cout << rsp.response.ToJson() << std::endl;
+ }
+ }
+ Notify_Exit::notify notify;
+ client.remote_end_point_.send(notify);
+ return 0;
+}
+#endif
+