void SyncSession::UpdateScheduledSyncActivity()
{
MojLogInfo(m_log, "updating scheduled sync activity on folder %s", AsJsonString(m_folderId).c_str());
PopClient::AccountPtr account = m_client.GetAccount();
MojObject accountId = account->GetAccountId();
ActivityBuilder ab;
if(!account->IsManualSync()) {
int interval = account->GetSyncFrequencyMins();
MojLogInfo(m_log, "setting sync interval to %d minutes", interval);
m_builderFactory->BuildScheduledSync(ab, interval);
MojObject actObj = ab.GetActivityObject();;
MojLogInfo(m_log, "Replacing scheduled activity: %s", AsJsonString(actObj).c_str());
m_activities->ReplaceActivity(ab.GetName(), actObj);
} else {
MojString scheduledActName;
m_builderFactory->GetScheduledSyncActivityName(scheduledActName);
// Remove activity
ActivityPtr activity = m_activities->GetOrCreateActivity(scheduledActName);
activity->SetEndAction(Activity::EndAction_Cancel);
}
}
void SyncSession::UpdateRetryActivity()
{
MojString retryActName;
m_builderFactory->GetFolderRetrySyncActivityName(retryActName, m_folderId);
// Cancel retry activity on successful sync
ActivityPtr activity = m_activities->GetOrCreateActivity(retryActName);
activity->SetEndAction(Activity::EndAction_Cancel);
// We want to remove the retry activity last, only after we're sure that the
// scheduled sync and watch activities have been created.
activity->SetEndOrder(Activity::EndOrder_Last);
}
void ImapSession::CommandComplete(Command* command)
{
m_commandManager->CommandComplete(command);
if(m_reconnectRequested && m_state == State_OkToSync && m_commandManager->GetActiveCommandCount() == 0 && m_commandManager->GetPendingCommandCount() > 0) {
// If requested (and no active commands), disconnect from the server after finishing this command
MojLogInfo(m_log, "disconnecting and reconnecting to server");
Logout();
} else if(m_state == State_OkToSync && m_commandManager->GetPendingCommandCount() == 0
&& m_commandManager->GetActiveCommandCount() == 0) {
MojLogInfo(m_log, "no commands active or pending");
// Either disconnect or run IDLE command
// TODO also check account settings
if(IsValidId(m_folderId) && IsPushEnabled(m_folderId)) {
m_shouldPush = CheckNetworkHealthForPush();
} else {
m_shouldPush = false;
}
if(m_shouldPush) {
//MojLogInfo(m_log, "running idle command for folderId %s", AsJsonString(m_folderId).c_str());
if(m_account->IsYahoo()) {
m_idleCommand.reset(new IdleYahooCommand(*this, m_folderId));
m_idleMode = IdleMode_YahooPush;
} else {
m_idleCommand.reset(new IdleCommand(*this, m_folderId));
m_idleMode = IdleMode_IDLE;
}
// Create activity to maintain idle.
// If the device is rebooted or IMAP crashes, the callback will restart idle.
// The activity will get cancelled if the connection goes into retry mode.
if(true) {
ImapActivityFactory factory;
ActivityBuilder ab;
factory.BuildStartIdle(ab, m_client->GetAccountId(), m_folderId);
// Create new activity only if one doesn't already exist
if(GetActivitySet()->FindActivityByName(ab.GetName()).get() == NULL) {
ActivityPtr activity = Activity::PrepareNewActivity(ab, true, true);
activity->SetName(ab.GetName());
activity->SetEndAction(Activity::EndAction_Complete);
activity->SetEndOrder(Activity::EndOrder_Last);
GetActivitySet()->AddActivity(activity);
// Start activity right away
activity->Create(*m_client);
}
}
m_idleStartTime = 0;
SetState(State_PreparingToIdle);
m_commandManager->RunCommand(m_idleCommand);
} else if(GetNoopIdleTimeout() > 0) {
// TODO: this code is currently disabled
MojLogInfo(m_log, "running NOOP idle command");
m_idleCommand.reset(new NoopIdleCommand(*this, m_folderId, GetNoopIdleTimeout()));
m_idleMode = IdleMode_NOOP;
m_idleStartTime = 0;
// Reset flag
m_recentUserInteraction = false;
SetState(State_PreparingToIdle);
m_commandManager->RunCommand(m_idleCommand);
} else {
if(IsPushRequested(m_folderId) && !m_shouldPush) {
MojLogInfo(m_log, "setting up scheduled sync instead of push");
// If we can't push, set up a scheduled sync
ImapActivityFactory factory;
ActivityBuilder ab;
factory.BuildScheduledSync(ab, m_client->GetAccountId(), m_folderId, FALLBACK_SYNC_INTERVAL, false);
GetActivitySet()->ReplaceActivity(ab.GetName(), ab.GetActivityObject());
} else {
MojLogInfo(m_log, "nothing left to do; disconnecting");
}
Logout();
}
} else if(m_state == State_Disconnecting && m_commandManager->GetActiveCommandCount() == 0) {
Disconnected();
}
}
