Method DecrBlockedClientNum

src/server/server.cc:861–861

int Server::IncrBlockedClientNum() { return blocked_clients_.fetch_add(1, std::memory_order_relaxed); }

int Server::DecrBlockedClientNum() { return blocked_clients_.fetch_sub(1, std::memory_order_relaxed); }

std::shared_lock<std::shared_mutex> Server::WorkConcurrencyGuard() {
  return std::shared_lock(works_concurrency_rw_lock_);