| 102 | } |
| 103 | |
| 104 | void BackendCommander::onConnectionStateChanged(int state, IPC::Connection * /*connection*/) |
| 105 | { |
| 106 | if (state == IPC::CONNECTION_CONNECTED) { |
| 107 | qCDebug(LOG_CLI) << "Connected to app"; |
| 108 | ipcState_ = IPC_CONNECTED; |
| 109 | loggedInTimer_.start(); |
| 110 | sendStateCommand(); |
| 111 | } |
| 112 | else if (state == IPC::CONNECTION_DISCONNECTED) { |
| 113 | qCDebug(LOG_CLI) << "Disconnected from app"; |
| 114 | emit finished(0, ""); |
| 115 | } |
| 116 | else if (state == IPC::CONNECTION_ERROR) { |
| 117 | if (ipcState_ == IPC_CONNECTING) { |
| 118 | if (connectingTimer_.isValid() && connectingTimer_.elapsed() > MAX_WAIT_TIME_MS) { |
| 119 | connectingTimer_.invalidate(); |
| 120 | emit finished(1, QObject::tr("Aborting: app did not start in time")); |
| 121 | } |
| 122 | else { |
| 123 | // Try connect again. Delay is necessary so that Engine process will actually start |
| 124 | // running on low resource systems. |
| 125 | QTimer::singleShot(100, this, [this]() { connection_->connect(); } ); |
| 126 | } |
| 127 | } |
| 128 | else { |
| 129 | emit finished(1, QObject::tr("Aborting: IPC communication error")); |
| 130 | } |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | void BackendCommander::sendCommand(IPC::CliCommands::State *state) |
| 135 | { |