From 71e3011afab47dd132f3604a7d5a9f776b16f228 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Wed, 9 Nov 2022 18:11:48 +0300
Subject: [PATCH] Implement get_scheduler_thread_id without threads.

---
 tdactor/td/actor/ConcurrentScheduler.cpp | 2 ++
 tdactor/td/actor/ConcurrentScheduler.h   | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/tdactor/td/actor/ConcurrentScheduler.cpp b/tdactor/td/actor/ConcurrentScheduler.cpp
index ef8b802d3..9a3cf2133 100644
--- a/tdactor/td/actor/ConcurrentScheduler.cpp
+++ b/tdactor/td/actor/ConcurrentScheduler.cpp
@@ -70,11 +70,13 @@ void ConcurrentScheduler::test_one_thread_run() {
   } while (!is_finished_.load(std::memory_order_relaxed));
 }
 
+#if !TD_THREAD_UNSUPPORTED
 thread::id ConcurrentScheduler::get_scheduler_thread_id(int32 sched_id) {
   auto thread_pos = static_cast<size_t>(sched_id - 1);
   CHECK(thread_pos < threads_.size());
   return threads_[thread_pos].get_id();
 }
+#endif
 
 void ConcurrentScheduler::start() {
   CHECK(state_ == State::Start);
diff --git a/tdactor/td/actor/ConcurrentScheduler.h b/tdactor/td/actor/ConcurrentScheduler.h
index 8766db733..3f574de5e 100644
--- a/tdactor/td/actor/ConcurrentScheduler.h
+++ b/tdactor/td/actor/ConcurrentScheduler.h
@@ -50,7 +50,13 @@ class ConcurrentScheduler final : private Scheduler::Callback {
     return is_finished_.load(std::memory_order_relaxed);
   }
 
+#if TD_THREAD_UNSUPPORTED
+  int get_scheduler_thread_id(int32 sched_id) {
+    return 1;
+  }
+#else
   thread::id get_scheduler_thread_id(int32 sched_id);
+#endif
 
   void start();