304 lines
8.6 KiB
JavaScript
304 lines
8.6 KiB
JavaScript
/*
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* @project: TERA
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* @version: Development (beta)
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* @license: MIT (not for evil)
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* @copyright: Yuriy Ivanov (Vtools) 2017-2019 [progr76@gmail.com]
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* Web: https://terafoundation.org
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* Twitter: https://twitter.com/terafoundation
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* Telegram: https://t.me/terafoundation
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*/
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var MIN_VERSION = 1114;
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var COUNT_BLOCK_PROOF = 300;
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var MIN_SUM_POWER = 0;
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var MainServer = undefined;
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var MaxConnectedCount = 10;
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var TIME_LENGTH_CONNECT_ALL = 2 * 1000;
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var MAX_TIME_FOR_CONNECT = 1000;
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var StartTimeConnecting = 0;
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var ConnectedCount = 0;
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var NETWORK = "TERA-MAIN";
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var ServerMap = {};
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var ServerMainMap = {"127.0.0.1":{"ip":"127.0.0.1", "port":80, "Name":"LOCAL"}, "terawallet.org":{"ip":"terawallet.org", "port":443,
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"Name":"terawallet", "System":1}, "teraexplorer.org":{"ip":"teraexplorer.org", "port":443, "Name":"teraexplorer", "System":1},
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"t2.teraexplorer.com":{"ip":"t2.teraexplorer.com", "port":443, "Name":"t2.teraexplorer.com", "System":1}, "t3.teraexplorer.com":{"ip":"t3.teraexplorer.com",
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"port":443, "Name":"t3.teraexplorer.com", "System":1}, "t4.teraexplorer.com":{"ip":"t4.teraexplorer.com", "port":443, "Name":"t4.teraexplorer.com",
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"System":1}, "t5.teraexplorer.com":{"ip":"t5.teraexplorer.com", "port":443, "Name":"t5.teraexplorer.com", "System":1}, "dappsgate.com":{"ip":"dappsgate.com",
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"port":80, "Name":"SUPPORT2", "System":1}, "t1.teraexplorer.com":{"ip":"t1.teraexplorer.com", "port":80, "Name":"t1.teraexplorer.com",
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"System":1}, };
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var ServerTestMap = {"127.0.0.1":{"ip":"127.0.0.1", "port":80, "Name":"LOCAL"}, "dappsgate.com":{"ip":"dappsgate.com", "port":88,
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"Name":"SUPPORT1", "System":1}, "terablockchain.org":{"ip":"terablockchain.org", "port":88, "Name":"SUPPORT2", "System":1},
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};
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function StartWebWallet()
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{
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if(NETWORK === "TERA-TEST3")
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{
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MIN_SUM_POWER = 0;
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ServerMap = ServerTestMap;
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}
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else
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{
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MIN_SUM_POWER = COUNT_BLOCK_PROOF * 35;
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ServerMap = ServerMainMap;
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}
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$("idNetwork").innerText = NETWORK;
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OnInitWebWallet();
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ConnectWebWallet();
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};
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function OnInitWebWallet()
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{
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var str = Storage.getItem(NETWORK + "NodesArrayList");
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if(str)
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{
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var arr = JSON.parse(str);
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for(var i = 0; i < arr.length; i++)
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{
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var Item = ServerMap[arr[i].ip];
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if(Item && Item.System)
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continue;
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ServerMap[arr[i].ip] = arr[i];
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}
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}
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};
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function SaveServerMap()
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{
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var arr = [];
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for(var key in ServerMap)
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{
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var Item = ServerMap[key];
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if(Item.SumPower >= MIN_SUM_POWER)
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{
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arr.push({ip:Item.ip, port:Item.port});
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}
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}
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Storage.setItem(NETWORK + "NodesArrayList", JSON.stringify(arr));
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};
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function SetStatus(Str)
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{
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var id = $("idStatus");
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id.innerHTML = Str;
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if(Str)
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console.log(id.innerText);
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};
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function SetError(Str,bNoSound)
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{
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SetStatus("<DIV align='left' style='color:red'><B>" + Str + "</B></DIV>");
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};
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var CountConnect = 0;
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var CountWallet = 0;
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function ConnectWebWallet()
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{
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StartTimeConnecting = Date.now();
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ConnectedCount = 0;
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for(var key in ServerMap)
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{
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var Item = ServerMap[key];
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Item.SendHandShake = 0;
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}
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if(window.BrowserIE && !IsLocalClient())
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{
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MainServer = undefined;
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return ;
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}
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CountConnect = 0;
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CountWallet = 0;
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SetStatus("Connecting...");
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LoopHandShake();
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setTimeout(LoopWalletInfo, 1500);
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};
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var Stage = 0;
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var PreparingStartLoopHandShake = 0;
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function LoopHandShake()
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{
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PreparingStartLoopHandShake = 0;
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Stage++;
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SetStatus("Connecting: " + Stage + "...");
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for(var key in ServerMap)
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{
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var Item = ServerMap[key];
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if(Item.SendHandShake || !Item.port)
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continue;
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CountConnect++;
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if(window.BrowserIE && CountConnect > 4)
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break;
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DoNodeList(Item);
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}
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};
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function DoNodeList(Item)
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{
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if(window.location.protocol === "https:" && Item.port !== 443)
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return ;
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if(Item.port === 443 && IsIPAddres(Item.ip))
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return ;
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Item.SendHandShake = 1;
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Item.StartTime = Date.now();
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GetData(GetProtocolServerPath(Item) + "/GetNodeList", {}, function (Data)
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{
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if(Data && Data.result && Data.NETWORK === NETWORK && Data.VersionNum >= MIN_VERSION)
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{
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ConnectedCount++;
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Item.GetHandShake = 1;
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Item.BlockChain = Data.BlockChain;
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Item.DeltaTime = Date.now() - Item.StartTime;
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var bWas = 0;
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for(var i = 0; i < Data.arr.length; i++)
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{
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var Node = Data.arr[i];
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if(!ServerMap[Node.ip] && Node.port)
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{
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ServerMap[Node.ip] = Node;
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bWas = 1;
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}
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}
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var DeltaAll = Date.now() - StartTimeConnecting;
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if(!PreparingStartLoopHandShake && bWas && ConnectedCount < MaxConnectedCount && DeltaAll < TIME_LENGTH_CONNECT_ALL)
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{
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PreparingStartLoopHandShake = 1;
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setTimeout(LoopHandShake, 100);
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}
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}
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});
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};
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var idTimeFindLider = 0;
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var CountDoWalletInfoAll = 0;
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var CountDoWalletInfoGet = 0;
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function LoopWalletInfo()
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{
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CountDoWalletInfoAll = 0;
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CountDoWalletInfoGet = 0;
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var Arr = [];
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for(var key in ServerMap)
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{
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var Item = ServerMap[key];
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if(Item.port && Item.DeltaTime < MAX_TIME_FOR_CONNECT)
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{
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Arr.push(Item);
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}
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}
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Arr.sort(function (a,b)
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{
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a.DeltaTime - b.DeltaTime;
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});
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CountWallet = Math.min(Arr.length, 8);
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if(window.BrowserIE && CountWallet > 4)
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CountWallet = 4;
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for(var i = 0; i < CountWallet; i++)
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{
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DoWalletInfo(Arr[i]);
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}
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idTimeFindLider = setTimeout(FindLider, 2500);
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};
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function DoWalletInfo(Item)
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{
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if(window.location.protocol === "https:" && Item.port !== 443)
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return ;
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if(Item.port === 443 && IsIPAddres(Item.ip))
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return ;
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CountDoWalletInfoAll++;
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Item.StartTime = Date.now();
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Item.SendWalletInfo = 1;
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GetData(GetProtocolServerPath(Item) + "/GetCurrentInfo", {BlockChain:1}, function (Data)
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{
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if(!idTimeFindLider)
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return ;
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if(Data && Data.result && Data.BlockChain && Data.NETWORK === NETWORK)
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{
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Item.Name = Data.NODES_NAME;
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Item.GetWalletInfo = 1;
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Item.DeltaTime = Date.now() - Item.StartTime;
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Item.BlockChain = Data.BlockChain;
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Item.MaxNumBlockDB = Data.MaxNumBlockDB;
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SetStatus("Get: " + Item.ip + ":" + Item.port + " t:" + Item.DeltaTime);
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CountDoWalletInfoGet++;
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if(idTimeFindLider && CountDoWalletInfoAll && CountDoWalletInfoGet >= 2 && CountDoWalletInfoGet / CountDoWalletInfoAll > 0.7)
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{
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clearTimeout(idTimeFindLider);
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idTimeFindLider = 0;
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FindLider();
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}
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}
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});
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};
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function FindLider()
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{
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MainServer = undefined;
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var Arr = [];
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var MapSumPower = {};
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for(var key in ServerMap)
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{
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var Item = ServerMap[key];
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if(Item.GetWalletInfo && Item.BlockChain)
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{
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var arr = Item.BlockChain;
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if(arr.data)
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arr = arr.data;
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Item.SumPower = CalcPowFromBlockChain(arr);
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if(Item.SumPower < MIN_SUM_POWER)
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{
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continue;
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}
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if(!MapSumPower[Item.SumPower])
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MapSumPower[Item.SumPower] = 0;
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MapSumPower[Item.SumPower]++;
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Arr.push(Item);
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}
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}
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var Max = 0, MaxKey;
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for(var key in MapSumPower)
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{
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if(MapSumPower[key] >= Max)
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{
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Max = MapSumPower[key];
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MaxKey = parseInt(key);
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}
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}
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Arr.sort(function (a,b)
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{
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return a.DeltaTime - b.DeltaTime;
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});
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for(var i = 0; i < Arr.length; i++)
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{
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var Item = Arr[i];
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if(Item.SumPower === MaxKey)
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{
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SetStatus("Find " + Item.ip + ":" + Item.port + " pow=" + Item.SumPower + " t:" + Item.DeltaTime + " ms");
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MainServer = Item;
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SaveServerMap();
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break;
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}
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}
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OnFindServer();
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};
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function CalcPowFromBlockChain(BufRead)
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{
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var Sum = 0;
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var Arr = GetBlockArrFromBuffer(BufRead);
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if(Arr.length === COUNT_BLOCK_PROOF)
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{
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for(var i = 0; i < Arr.length; i++)
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{
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Sum += Arr[i].Power;
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}
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}
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return Sum;
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};
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function SetAllSum()
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{
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var Item = MapAccounts[$("idAccount").value];
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if(Item)
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$("idSumSend").value = FLOAT_FROM_COIN(Item.Value).toStringF();
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};
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