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Code Issues Releases Wiki Activity

Improve config re-requesting.

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This commit is contained in:
John Preston
2018-05-02 22:52:57 +03:00
parent 4bf66cb6e9
commit 62c812858e
4 changed files with 29 additions and 2 deletions
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26
Telegram/SourceFiles/mtproto/mtp_instance.cpp
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@@ -26,6 +26,7 @@ namespace MTP {
namespace {
constexpr auto kConfigBecomesOldIn = 2 * 60 * TimeMs(1000);
constexpr auto kConfigBecomesOldForBlockedIn = 8 * TimeMs(1000);
} // namespace
@@ -126,6 +127,7 @@ private:
void logoutGuestDcs();
bool logoutGuestDone(mtpRequestId requestId);
void requestConfigIfExpired();
void configLoadDone(const MTPConfig &result);
bool configLoadFail(const RPCError &error);
@@ -160,6 +162,7 @@ private:
QString _userPhone;
mtpRequestId _cdnConfigLoadRequestId = 0;
TimeMs _lastConfigLoadedTime = 0;
TimeMs _configExpiresAt = 0;
std::map<DcId, AuthKeyPtr> _keysForWrite;
mutable QReadWriteLock _keysForWriteLock;
@@ -303,7 +306,22 @@ void Instance::Private::setUserPhone(const QString &phone) {
}
void Instance::Private::requestConfigIfOld() {
if (getms(true) - _lastConfigLoadedTime >= kConfigBecomesOldIn) {
const auto timeout = Global::BlockedMode()
? kConfigBecomesOldForBlockedIn
: kConfigBecomesOldIn;
if (getms(true) - _lastConfigLoadedTime >= timeout) {
requestConfig();
}
}
void Instance::Private::requestConfigIfExpired() {
const auto requestIn = (_configExpiresAt - getms(true));
if (requestIn > 0) {
App::CallDelayed(
std::min(requestIn, 3600 * TimeMs(1000)),
_instance,
[=] { requestConfigIfExpired(); });
} else {
requestConfig();
}
}
@@ -639,10 +657,16 @@ void Instance::Private::configLoadDone(const MTPConfig &result) {
Global::SetPhoneCallsEnabled(data.is_phonecalls_enabled());
Global::RefPhoneCallsEnabledChanged().notify();
}
Global::SetBlockedMode(data.is_blocked_mode());
Lang::CurrentCloudManager().setSuggestedLanguage(data.has_suggested_lang_code() ? qs(data.vsuggested_lang_code) : QString());
Local::writeSettings();
_configExpiresAt = getms(true)
+ (data.vexpires.v - unixtime()) * TimeMs(1000);
requestConfigIfExpired();
emit _instance->configLoaded();
}