How to use

traceError

method

in

org.h2.server.web.WebServer

@Override
public boolean isRunning(boolean traceError) {
  if (serverSocket == null) {
    return false;
  }
  try {
    Socket s = NetUtils.createLoopbackSocket(port, ssl);
    s.close();
    return true;
  } catch (Exception e) {
    if (traceError) {
      traceError(e);
    }
    return false;
  }
}

private boolean allow() {
  if (server.getAllowOthers()) {
    return true;
  }
  try {
    return NetUtils.isLocalAddress(socket);
  } catch (UnknownHostException e) {
    server.traceError(e);
    return false;
  }
}

@Override
public void stop() {
  if (serverSocket != null) {
    try {
      serverSocket.close();
    } catch (IOException e) {
      traceError(e);
    }
    serverSocket = null;
  }
  if (listenerThread != null) {
    try {
      listenerThread.join(1000);
    } catch (InterruptedException e) {
      DbException.traceThrowable(e);
    }
  }
  // TODO server: using a boolean 'now' argument? a timeout?
  for (WebSession session : new ArrayList<>(sessions.values())) {
    session.close();
  }
  for (WebThread c : new ArrayList<>(running)) {
    try {
      c.stopNow();
      c.join(100);
    } catch (Exception e) {
      traceError(e);
    }
  }
}

  return error;
} catch (OutOfMemoryError e2) {
  server.traceError(e);
  return e.toString();

@Override
public void run() {
  while (!stopNow) {
    try {
      SortedProperties sp = new SortedProperties();
      if (file.exists()) {
        InputStream in = FileUtils.newInputStream(file.getName());
        sp.load(in);
        translation.putAll(sp);
      } else {
        OutputStream out = FileUtils.newOutputStream(file.getName(), false);
        sp.putAll(translation);
        sp.store(out, "Translation");
      }
      Thread.sleep(1000);
    } catch (Exception e) {
      traceError(e);
    }
  }
}

server.traceError(e);

server.traceError(e);

} catch (Exception e) {
  server.traceError(e);

public boolean isRunning(boolean traceError) {
  if (serverSocket == null) {
    return false;
  }
  try {
    Socket s = NetUtils.createLoopbackSocket(port, ssl);
    s.close();
    return true;
  } catch (Exception e) {
    if (traceError) {
      traceError(e);
    }
    return false;
  }
}

@Override
public boolean isRunning(boolean traceError) {
  if (serverSocket == null) {
    return false;
  }
  try {
    Socket s = NetUtils.createLoopbackSocket(port, ssl);
    s.close();
    return true;
  } catch (Exception e) {
    if (traceError) {
      traceError(e);
    }
    return false;
  }
}

@Override
public boolean isRunning(boolean traceError) {
  if (serverSocket == null) {
    return false;
  }
  try {
    Socket s = NetUtils.createLoopbackSocket(port, ssl);
    s.close();
    return true;
  } catch (Exception e) {
    if (traceError) {
      traceError(e);
    }
    return false;
  }
}

private boolean allow() {
  if (server.getAllowOthers()) {
    return true;
  }
  try {
    return NetUtils.isLocalAddress(socket);
  } catch (UnknownHostException e) {
    server.traceError(e);
    return false;
  }
}

private boolean allow() {
  if (server.getAllowOthers()) {
    return true;
  }
  try {
    return NetUtils.isLocalAddress(socket);
  } catch (UnknownHostException e) {
    server.traceError(e);
    return false;
  }
}

  return error;
} catch (OutOfMemoryError e2) {
  server.traceError(e);
  return e.toString();

@Override
public void run() {
  while (!stopNow) {
    try {
      SortedProperties sp = new SortedProperties();
      if (file.exists()) {
        InputStream in = FileUtils.newInputStream(file.getName());
        sp.load(in);
        translation.putAll(sp);
      } else {
        OutputStream out = FileUtils.newOutputStream(file.getName(), false);
        sp.putAll(translation);
        sp.store(out, "Translation");
      }
      Thread.sleep(1000);
    } catch (Exception e) {
      traceError(e);
    }
  }
}

@Override
public void run() {
  while (!stopNow) {
    try {
      SortedProperties sp = new SortedProperties();
      if (file.exists()) {
        InputStream in = FileUtils.newInputStream(file.getName());
        sp.load(in);
        translation.putAll(sp);
      } else {
        OutputStream out = FileUtils.newOutputStream(file.getName(), false);
        sp.putAll(translation);
        sp.store(out, "Translation");
      }
      Thread.sleep(1000);
    } catch (Exception e) {
      traceError(e);
    }
  }
}

@Override
public void stop() {
  if (serverSocket != null) {
    try {
      serverSocket.close();
    } catch (IOException e) {
      traceError(e);
    }
    serverSocket = null;
  }
  if (listenerThread != null) {
    try {
      listenerThread.join(1000);
    } catch (InterruptedException e) {
      DbException.traceThrowable(e);
    }
  }
  // TODO server: using a boolean 'now' argument? a timeout?
  for (WebSession session : New.arrayList(sessions.values())) {
    session.close();
  }
  for (WebThread c : New.arrayList(running)) {
    try {
      c.stopNow();
      c.join(100);
    } catch (Exception e) {
      traceError(e);
    }
  }
}

@Override
public void stop() {
  if (serverSocket != null) {
    try {
      serverSocket.close();
    } catch (IOException e) {
      traceError(e);
    }
    serverSocket = null;
  }
  if (listenerThread != null) {
    try {
      listenerThread.join(1000);
    } catch (InterruptedException e) {
      DbException.traceThrowable(e);
    }
  }
  // TODO server: using a boolean 'now' argument? a timeout?
  for (WebSession session : New.arrayList(sessions.values())) {
    session.close();
  }
  for (WebThread c : New.arrayList(running)) {
    try {
      c.stopNow();
      c.join(100);
    } catch (Exception e) {
      traceError(e);
    }
  }
}

} catch (Exception e) {
  server.traceError(e);

} catch (Exception e) {
  server.traceError(e);