/**
* Kick the given user. Kill all the connections where the user has been seen.
*
* @param username
* @throws NotConnectedException
* @throws NotFoundException
*/
public void kickUser(UserNameDTO username)
throws BadParameterException, NotConnectedException, NotFoundException {
if (username.getUsername() != null && !username.getUsername().trim().isEmpty()) {
User user = users.get(username.getUsername());
if (user != null) {
List<WorkerConnection> connections = user.getWorkerConnections();
if (connections != null && !connections.isEmpty()) {
for (WorkerConnection connection : connections) {
connection.close();
onWorkerDisconnection(
connection,
new Exception(
"Connection closed since user "
+ username.getUsername()
+ " has been kicked."));
}
} else {
throw new NotConnectedException("The user " + user.getName() + " has no connections.");
}
} else {
throw new NotFoundException("User " + username.getUsername() + " not found.");
}
} else {
throw new BadParameterException("Invalid username: " + username.getUsername());
}
}
/**
* Link the connection to the user
*
* @param connection
* @param request
*/
private void linkConnectionToUser(WorkerConnection connection, MiningAuthorizeRequest request) {
User user = users.get(request.getUsername());
if (user == null) {
user = new User(request.getUsername());
user.setSamplingHashesPeriod(
ConfigurationManager.getInstance().getUserHashrateSamplingPeriod());
users.put(request.getUsername(), user);
}
user.addConnection(connection);
}
/**
* Update the share lists of all pools, users and worker connections.
*
* @param request
* @param response
* @param workerConnection
*/
private void updateShareLists(
MiningSubmitRequest request,
MiningSubmitResponse response,
WorkerConnection workerConnection) {
if (workerConnection.getPool() != null) {
Share share = new Share();
share.setDifficulty(workerConnection.getPool().getDifficulty());
share.setTime(System.currentTimeMillis());
boolean isAccepted = response.getIsAccepted() != null && response.getIsAccepted();
workerConnection.updateShareLists(share, isAccepted);
workerConnection.getPool().updateShareLists(share, isAccepted);
User user = users.get(request.getWorkerName());
if (user != null) {
user.updateShareLists(share, isAccepted);
}
}
}