Method string>> getExcludedLocalities

fdbclient/ManagementAPI.actor.cpp:1701–1718

Get the current list of excluded localities by reading the keys.

// Get the current list of excluded localities by reading the keys.
ACTOR Future<std::vector<std::string>> getExcludedLocalities(Transaction* tr) {
	state RangeResult r = wait(tr->getRange(excludedLocalityKeys, CLIENT_KNOBS->TOO_MANY));
	ASSERT(!r.more && r.size() < CLIENT_KNOBS->TOO_MANY);
	state RangeResult r2 = wait(tr->getRange(failedLocalityKeys, CLIENT_KNOBS->TOO_MANY));
	ASSERT(!r2.more && r2.size() < CLIENT_KNOBS->TOO_MANY);

	std::vector<std::string> excludedLocalities;
	for (const auto& i : r) {
		auto a = decodeExcludedLocalityKey(i.key);
		excludedLocalities.push_back(a);
	}
	for (const auto& i : r2) {
		auto a = decodeFailedLocalityKey(i.key);
		excludedLocalities.push_back(a);
	}
	uniquify(excludedLocalities);
	return excludedLocalities;
}

// Get the list of excluded localities by reading the keys.
ACTOR Future<std::vector<std::string>> getExcludedLocalities(Database cx) {