From 061c4f65d559ae217b7eb444c2b9bf3e62bfd0e6 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Wed, 20 Jul 2022 10:56:48 +0300
Subject: [PATCH] Drop context for SemaphoreActor before creation of the actor.

---
 td/telegram/net/Session.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/td/telegram/net/Session.cpp b/td/telegram/net/Session.cpp
index 9693bfb19..c04ce0f22 100644
--- a/td/telegram/net/Session.cpp
+++ b/td/telegram/net/Session.cpp
@@ -69,11 +69,6 @@ class SemaphoreActor final : public Actor {
   size_t capacity_;
   VectorQueue<Promise<Promise<Unit>>> pending_;
 
-  void start_up() final {
-    set_context(std::make_shared<ActorContext>());
-    set_tag(string());
-  }
-
   void finish(Result<Unit>) {
     capacity_++;
     if (!pending_.empty()) {
@@ -137,7 +132,11 @@ class GenAuthKeyActor final : public Actor {
 
   static TD_THREAD_LOCAL Semaphore *semaphore_;
   Semaphore &get_handshake_semaphore() {
+    auto old_context = set_context(std::make_shared<ActorContext>());
+    auto old_tag = set_tag(string());
     init_thread_local<Semaphore>(semaphore_, 50);
+    set_context(std::move(old_context));
+    set_tag(std::move(old_tag));
     return *semaphore_;
   }