From e38d0532e0c7802cedf9c7bd9738475ed2b3619c Mon Sep 17 00:00:00 2001
From: Andrey Tvorozhkov <andrey@head-labs.com>
Date: Sat, 3 Feb 2024 04:16:48 +0300
Subject: [PATCH] Do not run gc on readonly

---
 validator/manager-disk.cpp |  2 +-
 validator/manager-init.cpp | 11 ++++++++---
 validator/manager-init.h   |  2 +-
 validator/manager-init.hpp |  5 +++--
 4 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/validator/manager-disk.cpp b/validator/manager-disk.cpp
index ffb97ce7a..8c9c30001 100644
--- a/validator/manager-disk.cpp
+++ b/validator/manager-disk.cpp
@@ -908,7 +908,7 @@ void ValidatorManagerImpl::start_up() {
     td::actor::send_closure(SelfId, &ValidatorManagerImpl::started, R.move_as_ok());
   });
 
-  validator_manager_init(opts_, actor_id(this), db_.get(), std::move(P));
+  validator_manager_init(opts_, actor_id(this), db_.get(), std::move(P), read_only_);
 }
 
 void ValidatorManagerImpl::started(ValidatorManagerInitResult R) {
diff --git a/validator/manager-init.cpp b/validator/manager-init.cpp
index aa110380d..268b6f895 100644
--- a/validator/manager-init.cpp
+++ b/validator/manager-init.cpp
@@ -356,7 +356,11 @@ void ValidatorManagerMasterchainStarter::got_init_block_state(td::Ref<Masterchai
   state_ = std::move(state);
   CHECK(state_->get_block_id() == opts_->init_block_id() || state_->ancestor_is_valid(opts_->init_block_id()) ||
         state_->get_block_id().seqno() < opts_->get_last_fork_masterchain_seqno());
-  //finish();
+
+  if (read_only_) {
+    finish();
+    return;
+  }
 
   auto P = td::PromiseCreator::lambda(
       [SelfId = actor_id(this), block_id = opts_->init_block_id()](td::Result<BlockIdExt> R) {
@@ -609,10 +613,11 @@ void ValidatorManagerMasterchainStarter::finish() {
 }
 
 void validator_manager_init(td::Ref<ValidatorManagerOptions> opts, td::actor::ActorId<ValidatorManager> manager,
-                            td::actor::ActorId<Db> db, td::Promise<ValidatorManagerInitResult> promise) {
+                            td::actor::ActorId<Db> db, td::Promise<ValidatorManagerInitResult> promise,
+                            bool read_only_) {
   CHECK(!opts.is_null());
   td::actor::create_actor<ValidatorManagerMasterchainStarter>("starter", std::move(opts), manager, db,
-                                                              std::move(promise))
+                                                              std::move(promise), read_only_)
       .release();
 }
 
diff --git a/validator/manager-init.h b/validator/manager-init.h
index d60efb31d..57202c631 100644
--- a/validator/manager-init.h
+++ b/validator/manager-init.h
@@ -38,7 +38,7 @@ struct ValidatorManagerInitResult {
 };
 
 void validator_manager_init(td::Ref<ValidatorManagerOptions> opts, td::actor::ActorId<ValidatorManager> manager,
-                            td::actor::ActorId<Db> db, td::Promise<ValidatorManagerInitResult> promise);
+                            td::actor::ActorId<Db> db, td::Promise<ValidatorManagerInitResult> promise, bool read_only_ = false);
 
 }  // namespace validator
 
diff --git a/validator/manager-init.hpp b/validator/manager-init.hpp
index 7dce4e47a..9759d3f85 100644
--- a/validator/manager-init.hpp
+++ b/validator/manager-init.hpp
@@ -83,8 +83,8 @@ class ValidatorManagerMasterchainStarter : public td::actor::Actor {
  public:
   ValidatorManagerMasterchainStarter(td::Ref<ValidatorManagerOptions> opts,
                                      td::actor::ActorId<ValidatorManager> manager, td::actor::ActorId<Db> db,
-                                     td::Promise<ValidatorManagerInitResult> promise)
-      : opts_(std::move(opts)), manager_(manager), db_(db), promise_(std::move(promise)) {
+                                     td::Promise<ValidatorManagerInitResult> promise, bool read_only = false)
+      : opts_(std::move(opts)), manager_(manager), db_(db), promise_(std::move(promise)), read_only_(read_only) {
   }
 
   void start_up() override;
@@ -121,6 +121,7 @@ class ValidatorManagerMasterchainStarter : public td::actor::Actor {
   td::Ref<MasterchainState> gc_state_;
   BlockHandle last_key_block_handle_;
   bool has_new_hardforks_{false};
+  bool read_only_ = false;
 
   td::actor::ActorId<ValidatorManager> manager_;
   td::actor::ActorId<Db> db_;