Fixed algo perf for updated upstream miner

Author: MoneroOcean

src/base/net/stratum/Client.cpp

@@ -677,8 +677,6 @@ void xmrig::Client::getjob()
     using namespace rapidjson;
 
     if (!m_rpcId) return;
-    if (m_getjob && m_getjob + 30*1000 < Chrono::steadyMSecs()) return;
-    m_getjob = Chrono::steadyMSecs();
 
     Document doc(kObjectType);
     auto &allocator = doc.GetAllocator();

src/base/net/stratum/Client.h

@@ -147,7 +147,6 @@ class Client : public BaseClient, public IDnsListener, public ILineListener, pub
     String m_rpcId;
     Tls *m_tls                  = nullptr;
     uint64_t m_expire           = 0;
-    uint64_t m_getjob           = 0;
     uint64_t m_jobs             = 0;
     uint64_t m_keepAlive        = 0;
     uintptr_t m_key             = 0;

src/version.h

@@ -28,7 +28,7 @@
 #define APP_ID        "xmrig-proxy"
 #define APP_NAME      "xmrig-proxy"
 #define APP_DESC      "XMRig Stratum proxy"
-#define APP_VERSION   "6.4.0-mo6"
+#define APP_VERSION   "6.4.0-mo7"
 #define APP_DOMAIN    "xmrig.com"
 #define APP_SITE      "www.xmrig.com"
 #define APP_COPYRIGHT "Copyright (C) 2016-2020 xmrig.com"