Move nWalletUnlockTime to CWallet::nRelockTime, and name timed task unique per CWallet

1 files changed, 7 insertions, 14 deletions

diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 478d92cda3..b36a99013e 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -29,9 +29,6 @@
 
 using namespace std;
 
-int64_t nWalletUnlockTime;
-static CCriticalSection cs_nWalletUnlockTime;
-
 CWallet *GetWalletForJSONRPCRequest(const JSONRPCRequest& request)
 {
     return pwalletMain;
@@ -2004,8 +2001,8 @@ UniValue keypoolrefill(const JSONRPCRequest& request)
 
 static void LockWallet(CWallet* pWallet)
 {
-    LOCK(cs_nWalletUnlockTime);
-    nWalletUnlockTime = 0;
+    LOCK(pWallet->cs_wallet);
+    pWallet->nRelockTime = 0;
     pWallet->Lock();
 }
 
@@ -2063,9 +2060,8 @@ UniValue walletpassphrase(const JSONRPCRequest& request)
     pwallet->TopUpKeyPool();
 
     int64_t nSleepTime = request.params[1].get_int64();
-    LOCK(cs_nWalletUnlockTime);
-    nWalletUnlockTime = GetTime() + nSleepTime;
-    RPCRunLater("lockwallet", boost::bind(LockWallet, pwallet), nSleepTime);
+    pwallet->nRelockTime = GetTime() + nSleepTime;
+    RPCRunLater(strprintf("lockwallet_%u", uintptr_t(pwallet)), boost::bind(LockWallet, pwallet), nSleepTime);
 
     return NullUniValue;
 }
@@ -2150,11 +2146,8 @@ UniValue walletlock(const JSONRPCRequest& request)
     if (!pwallet->IsCrypted())
         throw JSONRPCError(RPC_WALLET_WRONG_ENC_STATE, "Error: running with an unencrypted wallet, but walletlock was called.");
 
-    {
-        LOCK(cs_nWalletUnlockTime);
-        pwallet->Lock();
-        nWalletUnlockTime = 0;
-    }
+    pwallet->Lock();
+    pwallet->nRelockTime = 0;
 
     return NullUniValue;
 }
@@ -2430,7 +2423,7 @@ UniValue getwalletinfo(const JSONRPCRequest& request)
     obj.push_back(Pair("keypoololdest", pwallet->GetOldestKeyPoolTime()));
     obj.push_back(Pair("keypoolsize",   (int)pwallet->GetKeyPoolSize()));
     if (pwallet->IsCrypted())
-        obj.push_back(Pair("unlocked_until", nWalletUnlockTime));
+        obj.push_back(Pair("unlocked_until", pwallet->nRelockTime));
     obj.push_back(Pair("paytxfee",      ValueFromAmount(payTxFee.GetFeePerK())));
     CKeyID masterKeyID = pwallet->GetHDChain().masterKeyID;
     if (!masterKeyID.IsNull())