Restart scilla process at vacuous epoch (#3758) (#3796)

Zilliqa · Oct 4, 2023 · 4f020f6 · 4f020f6
1 parent 5400dd1
commit 4f020f6
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Showing 3 changed files with 17 additions and 0 deletions.
diff --git a/src/libDirectoryService/FinalBlockPostProcessing.cpp b/src/libDirectoryService/FinalBlockPostProcessing.cpp
@@ -34,6 +34,7 @@
 #include "libUtils/DataConversion.h"
 #include "libUtils/DetachedFunction.h"
 #include "libUtils/Logger.h"
+#include "libScilla/ScillaClient.h"
 
 using namespace std;
 using namespace boost::multiprecision;
@@ -219,6 +220,9 @@ void DirectoryService::ProcessFinalBlockConsensusWhenDone() {
   }
 
   if (isVacuousEpoch) {
+    // Restart scilla client after every vacuous epoch
+    ScillaClient::GetInstance().RestartScillaClient();
+
     auto writeStateToDisk = [this]() -> void {
       if (!AccountStore::GetInstance().MoveUpdatesToDisk(
               m_mediator.m_dsBlockChain.GetLastBlock()

diff --git a/src/libScilla/ScillaClient.cpp b/src/libScilla/ScillaClient.cpp
@@ -148,6 +148,17 @@ bool ScillaClient::OpenServer(uint32_t version) {
   return true;
 }
 
+void ScillaClient::RestartScillaClient() {
+  LOG_MARKER();
+  if (ENABLE_SCILLA_MULTI_VERSION == true) {
+    for (const auto& entry : m_clients) {
+      CheckClient(entry.first, true);
+    }
+  } else {
+    CheckClient(0, true);
+  }
+}
+
 bool ScillaClient::CheckClient(uint32_t version, bool enforce) {
   std::lock_guard<std::mutex> g(m_mutexMain);
 

diff --git a/src/libScilla/ScillaClient.h b/src/libScilla/ScillaClient.h
@@ -44,6 +44,8 @@ class ScillaClient {
 
   bool CheckClient(uint32_t version, bool enforce = false);
 
+  void RestartScillaClient();
+
   void Init();
 
   bool isScillaRuning();