1 files changed, 27 insertions, 7 deletions
diff --git a/lldb/source/Core/ProtocolServer.cpp b/lldb/source/Core/ProtocolServer.cpp
index 41636cdacdec..38668f39795a 100644
--- a/lldb/source/Core/ProtocolServer.cpp
+++ b/lldb/source/Core/ProtocolServer.cpp
@@ -8,24 +8,29 @@
 
 #include "lldb/Core/ProtocolServer.h"
 #include "lldb/Core/PluginManager.h"
+#include "llvm/Support/Error.h"
 
 using namespace lldb_private;
 using namespace lldb;
 
-ProtocolServer *ProtocolServer::GetOrCreate(llvm::StringRef name) {
-  static std::mutex g_mutex;
+static std::pair<llvm::StringMap<ProtocolServerUP> &, std::mutex &> Servers() {
   static llvm::StringMap<ProtocolServerUP> g_protocol_server_instances;
+  static std::mutex g_mutex;
+  return {g_protocol_server_instances, g_mutex};
+}
+
+ProtocolServer *ProtocolServer::GetOrCreate(llvm::StringRef name) {
+  auto [protocol_server_instances, mutex] = Servers();
 
-  std::lock_guard<std::mutex> guard(g_mutex);
+  std::lock_guard<std::mutex> guard(mutex);
 
-  auto it = g_protocol_server_instances.find(name);
-  if (it != g_protocol_server_instances.end())
+  auto it = protocol_server_instances.find(name);
+  if (it != protocol_server_instances.end())
     return it->second.get();
 
   if (ProtocolServerCreateInstance create_callback =
           PluginManager::GetProtocolCreateCallbackForPluginName(name)) {
-    auto pair =
-        g_protocol_server_instances.try_emplace(name, create_callback());
+    auto pair = protocol_server_instances.try_emplace(name, create_callback());
     return pair.first->second.get();
   }
 
@@ -45,3 +50,18 @@ std::vector<llvm::StringRef> ProtocolServer::GetSupportedProtocols() {
 
   return supported_protocols;
 }
+
+llvm::Error ProtocolServer::Terminate() {
+  llvm::Error error = llvm::Error::success();
+
+  auto [protocol_server_instances, mutex] = Servers();
+  std::lock_guard<std::mutex> guard(mutex);
+  for (auto &instance : protocol_server_instances) {
+    if (llvm::Error instance_error = instance.second->Stop())
+      error = llvm::joinErrors(std::move(error), std::move(instance_error));
+  }
+
+  protocol_server_instances.clear();
+
+  return error;
+}