Reduced memory consumption on network level.

src/base/net/tools/NetBuffer.h

@@ -0,0 +1,49 @@
+/* XMRig
+ * Copyright 2018-2020 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2020 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_NETBUFFER_H
+#define XMRIG_NETBUFFER_H
+
+
+struct uv_buf_t;
+using uv_handle_t = struct uv_handle_s;
+
+
+#include <cstddef>
+
+
+namespace xmrig {
+
+
+class NetBuffer
+{
+public:
+    static constexpr size_t kChunkSize = 16 * 1024;
+
+    static char *allocate();
+    static void destroy();
+    static void onAlloc(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf);
+    static void release(const char *buf);
+    static void release(const uv_buf_t *buf);
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_NETBUFFER_H */