liteServer.getOutMsgQueueSizes method (#943)

Co-authored-by: SpyCheese <mikle98@yandex.ru>

lite-client/lite-client.cpp

@@ -973,6 +973,7 @@ bool TestNode::show_help(std::string command) {
          "savecomplaints <election-id> <filename-pfx>\tSaves all complaints registered for specified validator set id "
          "into files <filename-pfx><complaint-hash>.boc\n"
          "complaintprice <expires-in> <complaint-boc>\tComputes the price (in nanograms) for creating a complaint\n"
+         "msgqueuesizes\tShows current sizes of outbound message queues in all shards\n"
          "known\tShows the list of all known block ids\n"
          "knowncells\tShows the list of hashes of all known (cached) cells\n"
          "dumpcell <hex-hash-pfx>\nDumps a cached cell by a prefix of its hash\n"
@@ -1108,6 +1109,8 @@ bool TestNode::do_parse_line() {
     std::string filename;
     return parse_uint32(expire_in) && get_word_to(filename) && seekeoln() &&
            set_error(get_complaint_price(expire_in, filename));
+  } else if (word == "msgqueuesizes") {
+    return get_msg_queue_sizes();
   } else if (word == "known") {
     return eoln() && show_new_blkids(true);
   } else if (word == "knowncells") {
@@ -1611,6 +1614,30 @@ void TestNode::send_compute_complaint_price_query(ton::StdSmcAddress elector_add
                    std::move(P));
 }
 
+bool TestNode::get_msg_queue_sizes() {
+  auto q = ton::serialize_tl_object(ton::create_tl_object<ton::lite_api::liteServer_getOutMsgQueueSizes>(0, 0, 0), true);
+  return envelope_send_query(std::move(q), [Self = actor_id(this)](td::Result<td::BufferSlice> res) -> void {
+    if (res.is_error()) {
+      LOG(ERROR) << "liteServer.getOutMsgQueueSizes error: " << res.move_as_error();
+      return;
+    }
+    auto F = ton::fetch_tl_object<ton::lite_api::liteServer_outMsgQueueSizes>(res.move_as_ok(), true);
+    if (F.is_error()) {
+      LOG(ERROR) << "cannot parse answer to liteServer.getOutMsgQueueSizes";
+      return;
+    }
+    td::actor::send_closure_later(Self, &TestNode::got_msg_queue_sizes, F.move_as_ok());
+  });
+}
+
+void TestNode::got_msg_queue_sizes(ton::tl_object_ptr<ton::lite_api::liteServer_outMsgQueueSizes> f) {
+  td::TerminalIO::out() << "Outbound message queue sizes:" << std::endl;
+  for (auto &x : f->shards_) {
+    td::TerminalIO::out() << ton::create_block_id(x->id_).id.to_str() << "    " << x->size_ << std::endl;
+  }
+  td::TerminalIO::out() << "External message queue size limit: " << f->ext_msg_queue_size_limit_ << std::endl;
+}
+
 bool TestNode::dns_resolve_start(ton::WorkchainId workchain, ton::StdSmcAddress addr, ton::BlockIdExt blkid,
                                  std::string domain, td::Bits256 cat, int mode) {
   if (domain.size() >= 2 && domain[0] == '"' && domain.back() == '"') {

lite-client/lite-client.h

@@ -35,6 +35,7 @@
 #include "block/block.h"
 #include "block/mc-config.h"
 #include "td/utils/filesystem.h"
+#include "auto/tl/lite_api.h"
 
 using td::Ref;
 
@@ -302,6 +303,8 @@ class TestNode : public td::actor::Actor {
                                  td::Bits256 chash = td::Bits256::zero(), std::string filename = "");
   void send_compute_complaint_price_query(ton::StdSmcAddress elector_addr, unsigned expires_in, unsigned bits,
                                           unsigned refs, td::Bits256 chash, std::string filename);
+  bool get_msg_queue_sizes();
+  void got_msg_queue_sizes(ton::tl_object_ptr<ton::lite_api::liteServer_outMsgQueueSizes> f);
   bool cache_cell(Ref<vm::Cell> cell);
   bool list_cached_cells() const;
   bool dump_cached_cell(td::Slice hash_pfx, td::Slice type_name = {});

tl-utils/lite-utils.cpp

@@ -148,6 +148,7 @@ std::string lite_query_name_by_id(int id) {
       {lite_api::liteServer_getOneTransaction::ID, "getOneTransaction"},
       {lite_api::liteServer_getTransactions::ID, "getTransactions"},
       {lite_api::liteServer_lookupBlock::ID, "lookupBlock"},
+      {lite_api::liteServer_lookupBlockWithProof::ID, "lookupBlockWithProof"},
       {lite_api::liteServer_listBlockTransactions::ID, "listBlockTransactions"},
       {lite_api::liteServer_listBlockTransactionsExt::ID, "listBlockTransactionsExt"},
       {lite_api::liteServer_getBlockProof::ID, "getBlockProof"},
@@ -155,7 +156,9 @@ std::string lite_query_name_by_id(int id) {
       {lite_api::liteServer_getConfigParams::ID, "getConfigParams"},
       {lite_api::liteServer_getValidatorStats::ID, "getValidatorStats"},
       {lite_api::liteServer_getLibraries::ID, "getLibraries"},
+      {lite_api::liteServer_getLibrariesWithProof::ID, "getLibrariesWithProof"},
       {lite_api::liteServer_getShardBlockProof::ID, "getShardBlockProof"},
+      {lite_api::liteServer_getOutMsgQueueSizes::ID, "getOutMsgQueueSizes"},
       {lite_api::liteServer_nonfinal_getCandidate::ID, "nonfinal.getCandidate"},
       {lite_api::liteServer_nonfinal_getValidatorGroups::ID, "nonfinal.getValidatorGroups"}};
   auto it = names.find(id);

tl/generate/scheme/lite_api.tl

@@ -57,6 +57,8 @@ liteServer.libraryResultWithProof id:tonNode.blockIdExt mode:# result:(vector li
 liteServer.shardBlockLink id:tonNode.blockIdExt proof:bytes = liteServer.ShardBlockLink;
 liteServer.shardBlockProof masterchain_id:tonNode.blockIdExt links:(vector liteServer.shardBlockLink) = liteServer.ShardBlockProof;
 liteServer.lookupBlockResult id:tonNode.blockIdExt mode:# mc_block_id:tonNode.blockIdExt client_mc_state_proof:bytes mc_block_proof:bytes shard_links:(vector liteServer.shardBlockLink) header:bytes prev_header:bytes = liteServer.LookupBlockResult;
+liteServer.outMsgQueueSize id:tonNode.blockIdExt size:int = liteServer.OutMsgQueueSize;
+liteServer.outMsgQueueSizes shards:(vector liteServer.outMsgQueueSize) ext_msg_queue_size_limit:int = liteServer.OutMsgQueueSizes;
 
 liteServer.debug.verbosity value:int = liteServer.debug.Verbosity;
 
@@ -94,6 +96,7 @@ liteServer.getValidatorStats#091a58bc mode:# id:tonNode.blockIdExt limit:int sta
 liteServer.getLibraries library_list:(vector int256) = liteServer.LibraryResult;
 liteServer.getLibrariesWithProof id:tonNode.blockIdExt mode:# library_list:(vector int256) = liteServer.LibraryResultWithProof;
 liteServer.getShardBlockProof id:tonNode.blockIdExt = liteServer.ShardBlockProof;
+liteServer.getOutMsgQueueSizes mode:# wc:mode.0?int shard:mode.0?long = liteServer.OutMsgQueueSizes;
 
 liteServer.nonfinal.getValidatorGroups mode:# wc:mode.0?int shard:mode.1?long = liteServer.nonfinal.ValidatorGroups;
 liteServer.nonfinal.getCandidate id:liteServer.nonfinal.candidateId = liteServer.nonfinal.Candidate;

validator/impl/collator-impl.h

@@ -322,6 +322,9 @@ class Collator final : public td::actor::Actor {
   bool create_block_candidate();
   void return_block_candidate(td::Result<td::Unit> saved);
   bool update_last_proc_int_msg(const std::pair<ton::LogicalTime, ton::Bits256>& new_lt_hash);
+
+ public:
+  static td::uint32 get_skip_externals_queue_size();
 };
 
 }  // namespace validator

validator/impl/collator.cpp

@@ -5140,6 +5140,10 @@ void Collator::after_get_external_messages(td::Result<std::vector<Ref<ExtMessage
   check_pending();
 }
 
+td::uint32 Collator::get_skip_externals_queue_size() {
+  return SKIP_EXTERNALS_QUEUE_SIZE;
+}
+
 }  // namespace validator
 
 }  // namespace ton

validator/impl/liteserver.cpp

@@ -42,6 +42,8 @@
 #include "signature-set.hpp"
 #include "fabric.h"
 #include <ctime>
+#include "td/actor/MultiPromise.h"
+#include "collator-impl.h"
 
 namespace ton {
 
@@ -282,6 +284,9 @@ void LiteQuery::perform() {
           [&](lite_api::liteServer_nonfinal_getValidatorGroups& q) {
             this->perform_nonfinal_getValidatorGroups(q.mode_, ShardIdFull{q.wc_, (ShardId)q.shard_});
           },
+          [&](lite_api::liteServer_getOutMsgQueueSizes& q) {
+            this->perform_getOutMsgQueueSizes(q.mode_ & 1 ? ShardIdFull(q.wc_, q.shard_) : td::optional<ShardIdFull>());
+          },
           [&](auto& obj) { this->abort_query(td::Status::Error(ErrorCode::protoviolation, "unknown query")); }));
 }
 
@@ -3216,6 +3221,53 @@ void LiteQuery::continue_getShardBlockProof(Ref<BlockData> cur_block,
       });
 }
 
+void LiteQuery::perform_getOutMsgQueueSizes(td::optional<ShardIdFull> shard) {
+  LOG(INFO) << "started a getOutMsgQueueSizes" << (shard ? shard.value().to_str() : "") << " liteserver query";
+  td::actor::send_closure_later(
+      manager_, &ton::validator::ValidatorManager::get_last_liteserver_state_block,
+      [Self = actor_id(this), shard](td::Result<std::pair<Ref<MasterchainState>, BlockIdExt>> res) {
+        if (res.is_error()) {
+          td::actor::send_closure(Self, &LiteQuery::abort_query, res.move_as_error());
+        } else {
+          td::actor::send_closure_later(Self, &LiteQuery::continue_getOutMsgQueueSizes, shard, res.ok().first);
+        }
+      });
+}
+
+void LiteQuery::continue_getOutMsgQueueSizes(td::optional<ShardIdFull> shard, Ref<MasterchainState> state) {
+  std::vector<BlockIdExt> blocks;
+  if (!shard || shard_intersects(shard.value(), state->get_shard())) {
+    blocks.push_back(state->get_block_id());
+  }
+  for (auto& x : state->get_shards()) {
+    if (!shard || shard_intersects(shard.value(), x->shard())) {
+      blocks.push_back(x->top_block_id());
+    }
+  }
+  auto res = std::make_shared<std::vector<tl_object_ptr<lite_api::liteServer_outMsgQueueSize>>>(blocks.size());
+  td::MultiPromise mp;
+  auto ig = mp.init_guard();
+  for (size_t i = 0; i < blocks.size(); ++i) {
+    td::actor::send_closure(manager_, &ValidatorManager::get_out_msg_queue_size, blocks[i],
+                            [promise = ig.get_promise(), res, i, id = blocks[i]](td::Result<td::uint32> R) mutable {
+                              TRY_RESULT_PROMISE(promise, value, std::move(R));
+                              res->at(i) = create_tl_object<lite_api::liteServer_outMsgQueueSize>(
+                                  create_tl_lite_block_id(id), value);
+                              promise.set_value(td::Unit());
+                            });
+  }
+  ig.add_promise([Self = actor_id(this), res](td::Result<td::Unit> R) {
+    if (R.is_error()) {
+      td::actor::send_closure(Self, &LiteQuery::abort_query, R.move_as_error());
+      return;
+    }
+    td::actor::send_closure(Self, &LiteQuery::finish_query,
+                            create_serialize_tl_object<lite_api::liteServer_outMsgQueueSizes>(
+                                std::move(*res), Collator::get_skip_externals_queue_size()),
+                            false);
+  });
+}
+
 void LiteQuery::perform_nonfinal_getCandidate(td::Bits256 source, BlockIdExt blkid, td::Bits256 collated_data_hash) {
   LOG(INFO) << "started a nonfinal.getCandidate liteserver query";
   td::actor::send_closure_later(

validator/impl/liteserver.hpp

@@ -168,6 +168,9 @@ class LiteQuery : public td::actor::Actor {
   void perform_getShardBlockProof(BlockIdExt blkid);
   void continue_getShardBlockProof(Ref<BlockData> cur_block,
                                    std::vector<std::pair<BlockIdExt, td::BufferSlice>> result);
+  void perform_getOutMsgQueueSizes(td::optional<ShardIdFull> shard);
+  void continue_getOutMsgQueueSizes(td::optional<ShardIdFull> shard, Ref<MasterchainState> state);
+
   void perform_nonfinal_getCandidate(td::Bits256 source, BlockIdExt blkid, td::Bits256 collated_data_hash);
   void perform_nonfinal_getValidatorGroups(int mode, ShardIdFull shard);