From 2e520364ad916ce7212810c65e9e7e76f6e63fac Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Sun, 10 Mar 2019 11:00:14 +0300
Subject: [PATCH] Randomize poll polling timeout.

GitOrigin-RevId: 7b8980da0fc1193361b729189e663d9a89456e3b
---
 td/telegram/PollManager.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/td/telegram/PollManager.cpp b/td/telegram/PollManager.cpp
index d7ddd54cc..86ec48231 100644
--- a/td/telegram/PollManager.cpp
+++ b/td/telegram/PollManager.cpp
@@ -737,7 +737,8 @@ void PollManager::stop_local_poll(PollId poll_id) {
 }
 
 double PollManager::get_polling_timeout() const {
-  return td_->is_online() ? 60 : 30 * 60;
+  double result = td_->is_online() ? 60 : 30 * 60;
+  return result * Random::fast(70, 100) * 0.01;
 }
 
 void PollManager::on_update_poll_timeout(PollId poll_id) {