Remove unused CRPCSignals

They are no longer used for anything since RPCNotifyBlockChange was replaced with waitTipChanged() from the mining interface.
Sjors · Aug 26, 2024 · f11531d · f11531d
1 parent 24de8a6
commit f11531d
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Showing 3 changed files with 3 additions and 38 deletions.
diff --git a/src/init.cpp b/src/init.cpp
@@ -427,16 +427,6 @@ static void registerSignalHandler(int signal, void(*handler)(int))
 }
 #endif
 
-static void OnRPCStarted()
-{
-}
-
-static void OnRPCStopped()
-{
-    g_best_block_cv.notify_all();
-    LogPrint(BCLog::RPC, "RPC stopped.\n");
-}
-
 void SetupServerArgs(ArgsManager& argsman)
 {
     SetupHelpOptions(argsman);
@@ -714,8 +704,6 @@ static void StartupNotify(const ArgsManager& args)
 static bool AppInitServers(NodeContext& node)
 {
     const ArgsManager& args = *Assert(node.args);
-    RPCServer::OnStarted(&OnRPCStarted);
-    RPCServer::OnStopped(&OnRPCStopped);
     if (!InitHTTPServer(*Assert(node.shutdown))) {
         return false;
     }

diff --git a/src/rpc/server.cpp b/src/rpc/server.cpp
@@ -18,8 +18,7 @@
 #include <util/strencodings.h>
 #include <util/string.h>
 #include <util/time.h>
-
-#include <boost/signals2/signal.hpp>
+#include <validation.h>
 
 #include <cassert>
 #include <chrono>
@@ -69,22 +68,6 @@ struct RPCCommandExecution
     }
 };
 
-static struct CRPCSignals
-{
-    boost::signals2::signal<void ()> Started;
-    boost::signals2::signal<void ()> Stopped;
-} g_rpcSignals;
-
-void RPCServer::OnStarted(std::function<void ()> slot)
-{
-    g_rpcSignals.Started.connect(slot);
-}
-
-void RPCServer::OnStopped(std::function<void ()> slot)
-{
-    g_rpcSignals.Stopped.connect(slot);
-}
-
 std::string CRPCTable::help(const std::string& strCommand, const JSONRPCRequest& helpreq) const
 {
     std::string strRet;
@@ -297,7 +280,6 @@ void StartRPC()
 {
     LogPrint(BCLog::RPC, "Starting RPC\n");
     g_rpc_running = true;
-    g_rpcSignals.Started();
 }
 
 void InterruptRPC()
@@ -320,7 +302,8 @@ void StopRPC()
         LogPrint(BCLog::RPC, "Stopping RPC\n");
         WITH_LOCK(g_deadline_timers_mutex, deadlineTimers.clear());
         DeleteAuthCookie();
-        g_rpcSignals.Stopped();
+        g_best_block_cv.notify_all();
+        LogPrint(BCLog::RPC, "RPC stopped.\n");
     });
 }
 

diff --git a/src/rpc/server.h b/src/rpc/server.h
@@ -18,12 +18,6 @@
 
 class CRPCCommand;
 
-namespace RPCServer
-{
-    void OnStarted(std::function<void ()> slot);
-    void OnStopped(std::function<void ()> slot);
-}
-
 /** Query whether RPC is running */
 bool IsRPCRunning();