| 68 | } |
| 69 | |
| 70 | bool DebugSession::initialize(const char *ip, int port, dap::InitializeRequest &iniRequest) |
| 71 | { |
| 72 | shutdown(); |
| 73 | |
| 74 | if (!raw) { |
| 75 | // if there was already a connection make sure to remove old listeners |
| 76 | // TODO(mozart):crashed when re-start debug. |
| 77 | rtCfgProvider.reset(new RunTimeCfgProvider(/*this*/)); |
| 78 | |
| 79 | constexpr int kMaxAttempts = 10; |
| 80 | bool connected = false; |
| 81 | // The socket might take a while to open - retry connecting. |
| 82 | for (int attempt = 0; attempt < kMaxAttempts; attempt++) { |
| 83 | auto connection = net::connect(ip, port); |
| 84 | if (!connection) { |
| 85 | std::this_thread::sleep_for(std::chrono::milliseconds(100)); |
| 86 | continue; |
| 87 | } |
| 88 | // Socket opened. Create the debugger session and bind. |
| 89 | session.reset(); |
| 90 | session = dap::Session::create(); |
| 91 | session->bind(connection); |
| 92 | |
| 93 | raw.reset(new RawDebugSession(session /*, this*/)); |
| 94 | |
| 95 | connected = true; |
| 96 | break; |
| 97 | } |
| 98 | |
| 99 | if (!connected) { |
| 100 | return false; |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | auto init_res = raw->initialize(iniRequest).get(); |
| 105 | if (init_res.error) { |
| 106 | initialized = false; |
| 107 | shutdown(); |
| 108 | qDebug() << init_res.error.message.c_str(); |
| 109 | return false; |
| 110 | } else { |
| 111 | initialized = true; |
| 112 | } |
| 113 | |
| 114 | // Notify outter register handlers. |
| 115 | emit sigRegisterHandlers(); |
| 116 | |
| 117 | return initialized; |
| 118 | } |
| 119 | |
| 120 | bool DebugSession::launch(dap::LaunchRequest &config) |
| 121 | { |