feature: support quit command (#1155)

include/pika_admin.h

@@ -521,4 +521,19 @@ class DummyCmd : public Cmd {
   virtual void DoInitial() override;
 };
 
+class QuitCmd : public Cmd {
+ public:
+  QuitCmd(const std::string& name, int arity, uint16_t flag)
+     : Cmd(name, arity, flag) {}
+  virtual void Do(std::shared_ptr<Partition> partition = nullptr);
+  virtual void Split(std::shared_ptr<Partition> partition, const HintKeys& hint_keys) {};
+  virtual void Merge() {};
+  virtual Cmd* Clone() override {
+    return new QuitCmd(*this);
+  }
+
+ private:
+  virtual void DoInitial() override;
+};
+
 #endif  // PIKA_ADMIN_H_

include/pika_command.h

@@ -46,6 +46,7 @@ const std::string kCmdNameTcmalloc = "tcmalloc";
 #endif
 const std::string kCmdNamePKPatternMatchDel = "pkpatternmatchdel";
 const std::string kCmdDummy = "dummy";
+const std::string kCmdNameQuit = "quit";
 
 //Kv
 const std::string kCmdNameSet = "set";

src/pika_command.cc

@@ -76,6 +76,8 @@ void InitCmdTable(std::unordered_map<std::string, Cmd*> *cmd_table) {
   cmd_table->insert(std::pair<std::string, Cmd*>(kCmdNamePKPatternMatchDel, pkpatternmatchdelptr));
   Cmd* dummyptr = new DummyCmd(kCmdDummy, 0, kCmdFlagsWrite | kCmdFlagsSinglePartition);
   cmd_table->insert(std::pair<std::string, Cmd*>(kCmdDummy, dummyptr));
+  Cmd* quitptr = new QuitCmd(kCmdNameQuit, 1, kCmdFlagsRead);
+  cmd_table->insert(std::pair<std::string, Cmd*>(kCmdNameQuit, quitptr));
 
   // Slots related
   Cmd* slotsinfoptr = new SlotsInfoCmd(kCmdNameSlotsInfo, -1, kCmdFlagsRead | kCmdFlagsAdmin);

pink @ 60ac6c56

-Subproject commit 83f884cfeb5f5788659c316538c4f355b339bb87
+Subproject commit 60ac6c5677eb1dd51bb9b95e4c2f12a903633d0b