0.884

2019-02-10 22:53:54 +03:00
parent 5b2c8d4ca1
commit 3029d69c0e
179 changed files with 56720 additions and 0 deletions
--- a/Source/process/pow-process.js
+++ b/Source/process/pow-process.js
@@ -0,0 +1,97 @@
+/*
+ * @project: TERA
+ * @version: Development (beta)
+ * @license: MIT (not for evil)
+ * @copyright: Yuriy Ivanov 2017-2019 [progr76@gmail.com]
+ * Web: https://terafoundation.org
+ * Twitter: https://twitter.com/terafoundation
+ * Telegram: https://web.telegram.org/#/im?p=@terafoundation
+*/
+
+global.PROCESS_NAME = "POW", global.POWPROCESS = 1, require("../core/library"), require("../core/crypto-library"), require("../core/terahashmining");
+var PROCESS = process;
+process.send && !global.DEBUGPROCESS ? process.send({cmd:"online", message:"OK"}) : PROCESS = global.DEBUGPROCESS;
+var LastAlive = Date.now();
+setInterval(CheckAlive, 1e3);
+var idInterval = void 0, Block = {};
+
+function CheckAlive()
+{
+    if(!global.NOALIVE)
+    {
+        var e = Date.now() - LastAlive;
+        Math.abs(e) > CHECK_STOP_CHILD_PROCESS && PROCESS.exit(0);
+    }
+};
+
+function CalcPOWHash()
+{
+    if(Block.SeqHash)
+    {
+        if(new Date - Block.Time > Block.Period)
+            return clearInterval(idInterval), void (idInterval = void 0);
+        try
+        {
+            CreatePOWVersionX(Block) && process.send({cmd:"POW", BlockNum:Block.BlockNum, SeqHash:Block.SeqHash, Hash:Block.Hash, PowHash:Block.PowHash,
+                AddrHash:Block.AddrHash, Num:Block.Num});
+        }
+        catch(e)
+        {
+            ToError(e);
+        }
+    }
+};
+PROCESS.on("message", function (e)
+{
+    if(LastAlive = Date.now(), "FastCalcBlock" === e.cmd)
+    {
+        var o = e;
+        StartHashPump(o), o.RunCount = 0;
+        try
+        {
+            CreatePOWVersionX(o) && process.send({cmd:"POW", BlockNum:o.BlockNum, SeqHash:o.SeqHash, Hash:o.Hash, PowHash:o.PowHash, AddrHash:o.AddrHash,
+                Num:o.Num});
+        }
+        catch(e)
+        {
+            ToError(e);
+        }
+    }
+    else
+        if("SetBlock" === e.cmd)
+        {
+            var a = 1e6 * (1 + e.Num);
+            Block.HashCount && process.send({cmd:"HASHRATE", CountNonce:Block.HashCount, Hash:Block.Hash}), Block.HashCount = 0, (Block = e).Time = Date.now(),
+            Block.LastNonce = a, Block.Period = CONSENSUS_PERIOD_TIME * Block.Percent / 100, 0 < Block.Period && 0 < Block.RunPeriod && (CalcPOWHash(),
+            void 0 !== idInterval && clearInterval(idInterval), idInterval = setInterval(CalcPOWHash, Block.RunPeriod));
+        }
+        else
+            "Alive" === e.cmd || "Exit" === e.cmd && PROCESS.exit(0);
+});
+var idIntervalPump = global.BlockPump = void 0;
+
+function StartHashPump(e)
+{
+    (!BlockPump || BlockPump.BlockNum < e.BlockNum || BlockPump.MinerID !== e.MinerID || BlockPump.Percent !== e.Percent) && (global.BlockPump = {BlockNum:e.BlockNum,
+        RunCount:e.RunCount, MinerID:e.MinerID, Percent:e.Percent, LastNonce:0, RunCountFind:0}), idIntervalPump || (idIntervalPump = setInterval(PumpHash,
+    global.POWRunPeriod));
+};
+var StartTime = 1, EndTime = 0;
+
+function PumpHash()
+{
+    if(BlockPump)
+    {
+        var e = Date.now();
+        if(EndTime < StartTime)
+        {
+            if(100 * (e - StartTime) / CONSENSUS_PERIOD_TIME >= BlockPump.Percent)
+                return void (EndTime = e);
+            CreatePOWVersionX(BlockPump, 1);
+        }
+        else
+        {
+            100 * (e - EndTime) / CONSENSUS_PERIOD_TIME > 100 - BlockPump.Percent && (StartTime = e);
+        }
+    }
+};