Method refreshHost

qrenderdoc/Windows/Dialogs/RemoteManager.cpp:214–286

}

void RemoteManager::refreshHost(RDTreeWidgetItem *node)
{
  RemoteHost host = getRemoteHost(node);

  if(!host.IsValid())
    return;

  m_Lookups.release();

  // this function looks up the remote connections and for each one open
  // queries it for the API, target (usually executable name) and if any user is already connected
  LambdaThread *th = new LambdaThread([this, node, h = host]() {
    QByteArray username = GetSystemUsername().toUtf8();

    // make a mutable copy and check the status
    RemoteHost host = h;
    host.CheckStatus();

    GUIInvoke::call(this, [this, node, host]() {
      setRemoteServerLive(node, host.IsServerRunning(), host.IsBusy());
    });

    uint32_t nextIdent = 0;

    for(;;)
    {
      // just a sanity check to make sure we don't hit some unexpected case and infinite loop
      uint32_t prevIdent = nextIdent;

      nextIdent = RENDERDOC_EnumerateRemoteTargets(host.Hostname(), nextIdent);

      if(nextIdent == 0 || prevIdent >= nextIdent)
        break;

      ITargetControl *conn =
          RENDERDOC_CreateTargetControl(host.Hostname(), nextIdent, username.data(), false);

      if(conn)
      {
        QString target = conn->GetTarget();
        QString api = conn->GetAPI();
        QString busy = conn->GetBusyClient();

        QString running;

        if(!busy.isEmpty())
          running = tr("Running %1, %2 is connected").arg(api).arg(busy);
        else
          running = tr("Running %1").arg(api);

        RemoteConnect tag(host.Hostname(), host.Name(), nextIdent);

        GUIInvoke::call(this, [this, node, target, running, tag]() {
          RDTreeWidgetItem *child = new RDTreeWidgetItem({target, running});
          setRemoteConnect(child, tag);
          node->addChild(child);
          ui->hosts->expandItem(node);
        });