From e5b49385b8b449b0eeead6586c6fedb4ff4bd59d Mon Sep 17 00:00:00 2001
From: svost <ya.nowa@yandex.ru>
Date: Thu, 17 Feb 2022 23:34:30 +0300
Subject: [PATCH] Code cleanup

---
 src/main.cpp |   48 ------------------------------------------------
 src/main.h   |    1 -
 src/net.cpp  |   10 +++-------
 src/net.h    |   21 ---------------------
 4 files changed, 3 insertions(+), 77 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 682eae7..79f8e92 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3114,7 +3114,6 @@ unsigned char pchMessageStart[4] = { 0xe4, 0xe8, 0xe9, 0xe5 };
 
 bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
 {
-    static map<CService, CPubKey> mapReuseKey;
     RandAddSeedPerfmon();
     if (fDebug)
         printf("received: %s (%" PRIszu " bytes)\n", strCommand.c_str(), vRecv.size());
@@ -3664,53 +3663,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
     }
 
 
-    else if (strCommand == "checkorder")
-    {
-        uint256 hashReply;
-        vRecv >> hashReply;
-
-        if (!GetBoolArg("-allowreceivebyip"))
-        {
-            pfrom->PushMessage("reply", hashReply, 2, string(""));
-            return true;
-        }
-
-        CWalletTx order;
-        vRecv >> order;
-
-        /// we have a chance to check the order here
-
-        // Keep giving the same key to the same ip until they use it
-        if (!mapReuseKey.count(pfrom->addr))
-            pwalletMain->GetKeyFromPool(mapReuseKey[pfrom->addr], true);
-
-        // Send back approval of order and pubkey to use
-        CScript scriptPubKey;
-        scriptPubKey << mapReuseKey[pfrom->addr] << OP_CHECKSIG;
-        pfrom->PushMessage("reply", hashReply, 0, scriptPubKey);
-    }
-
-
-    else if (strCommand == "reply")
-    {
-        uint256 hashReply;
-        vRecv >> hashReply;
-
-        CRequestTracker tracker;
-        {
-            LOCK(pfrom->cs_mapRequests);
-            map<uint256, CRequestTracker>::iterator mi = pfrom->mapRequests.find(hashReply);
-            if (mi != pfrom->mapRequests.end())
-            {
-                tracker = (*mi).second;
-                pfrom->mapRequests.erase(mi);
-            }
-        }
-        if (!tracker.IsNull())
-            tracker.fn(tracker.param1, vRecv);
-    }
-
-
     else if (strCommand == "ping")
     {
         uint64_t nonce = 0;
diff --git a/src/main.h b/src/main.h
index b3bff19..205110e 100644
--- a/src/main.h
+++ b/src/main.h
@@ -25,7 +25,6 @@ class COutPoint;
 
 class CAddress;
 class CInv;
-class CRequestTracker;
 class CNode;
 
 //
diff --git a/src/net.cpp b/src/net.cpp
index f5ef026..93cbf41 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -734,13 +734,9 @@ void ThreadSocketHandler2(void* parg)
                             TRY_LOCK(pnode->cs_vRecv, lockRecv);
                             if (lockRecv)
                             {
-                                TRY_LOCK(pnode->cs_mapRequests, lockReq);
-                                if (lockReq)
-                                {
-                                    TRY_LOCK(pnode->cs_inventory, lockInv);
-                                    if (lockInv)
-                                        fDelete = true;
-                                }
+                                TRY_LOCK(pnode->cs_inventory, lockInv);
+                                if (lockInv)
+                                    fDelete = true;
                             }
                         }
                     }
diff --git a/src/net.h b/src/net.h
index 8600bed..fed6b4d 100644
--- a/src/net.h
+++ b/src/net.h
@@ -19,7 +19,6 @@
 #include <deque>
 
 
-class CRequestTracker;
 class CNode;
 class CBlockIndex;
 extern int nBestHeight;
@@ -79,24 +78,6 @@ enum
     MSG_BLOCK
 };
 
-class CRequestTracker
-{
-public:
-    void (*fn)(void*, CDataStream&);
-    void* param1;
-
-    explicit CRequestTracker(void (*fnIn)(void*, CDataStream&)=NULL, void* param1In=NULL)
-    {
-        fn = fnIn;
-        param1 = param1In;
-    }
-
-    bool IsNull()
-    {
-        return fn == NULL;
-    }
-};
-
 
 /** Thread types */
 enum threadId
@@ -205,8 +186,6 @@ protected:
 
 public:
     int64_t nReleaseTime;
-    std::map<uint256, CRequestTracker> mapRequests;
-    CCriticalSection cs_mapRequests;
     uint256 hashContinue;
     CBlockIndex* pindexLastGetBlocksBegin;
     uint256 hashLastGetBlocksEnd;
-- 
1.7.1