Intermediate changes

commit_hash:47e1bc8d6e30a9bf061d4460177da3b877e28794

Author: robot-piglet

yt/yt/core/rpc/grpc/config.cpp

@@ -16,6 +16,9 @@ void TDispatcherConfig::Register(TRegistrar registrar)
     registrar.Parameter("grpc_thread_count", &TThis::GrpcThreadCount)
         .GreaterThan(0)
         .Default(4);
+    registrar.Parameter("grpc_event_engine_thread_count", &TThis::GrpcEventEngineThreadCount)
+        .GreaterThan(0)
+        .Default(4);
 }
 
 ////////////////////////////////////////////////////////////////////////////////

yt/yt/core/rpc/grpc/config.h

@@ -18,6 +18,7 @@ class TDispatcherConfig
 public:
     int DispatcherThreadCount;
     int GrpcThreadCount;
+    int GrpcEventEngineThreadCount;
 
     REGISTER_YSON_STRUCT(TDispatcherConfig);
 

yt/yt/core/rpc/grpc/dispatcher.cpp

@@ -10,6 +10,8 @@
 
 #include <contrib/libs/grpc/include/grpc/grpc.h>
 
+#include <contrib/libs/grpc/src/core/lib/event_engine/thread_pool.h>
+
 #include <contrib/libs/grpc/src/core/lib/iomgr/executor.h>
 
 #include <atomic>
@@ -172,6 +174,7 @@ class TDispatcher::TImpl
         YT_VERIFY(!IsInitialized());
 
         grpc_core::Executor::SetThreadsLimit(Config_->GrpcThreadCount);
+        grpc_event_engine::experimental::ThreadPool::SetThreadsLimit(Config_->GrpcEventEngineThreadCount);
 
         // Initialize grpc only after configuration is done.
         auto grpcLock = New<TGrpcLibraryLock>();