added function to calculate latest vector clock and timestamp for tables in a db
This commit is contained in:
Abhishek Sinha
parent
daa22af04a
commit
15ecc3e52f
@ -10229,23 +10229,70 @@
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return arr;
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},
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getDBHash: async function(su=localbitcoinplusplus.wallets.my_local_flo_address) {
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const tableArray = ["deposit", "withdraw_cash", "withdraw_btc", "cash_balances", "crypto_balances",
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"buyOrders", "sellOrders", "system_btc_reserves_private_keys"];
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getHighestVectorClockInTablesOfaDB: function(dbDataOfSupernode=[]) {
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return new Promise((resolve, reject)=>{
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let higestVCList = [];
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Object.keys(dbDataOfSupernode).map((m,i)=>{
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if(typeof dbDataOfSupernode[m]=="object") {
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arr = dbDataOfSupernode[m].map(d=>{
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if(typeof d !== 'undefined') {
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return d.vectorClock;
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}
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});
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var max = Math.max.apply( null, arr );
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if(typeof max !=="number" || [-Infinity, NaN, false, null, undefined].includes(max)) max=0;
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return higestVCList[`${m}_HVC`] = max;
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}
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});
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resolve(higestVCList);
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});
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},
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getHighestTimestampInTablesOfaDB: function(dbDataOfSupernode=[]) {
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return new Promise((resolve, reject)=>{
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let higestVCList = [];
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Object.keys(dbDataOfSupernode).map((m,i)=>{
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if(typeof dbDataOfSupernode[m]=="object") {
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arr = dbDataOfSupernode[m].map(d=>{
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if(typeof d !== 'undefined') {
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return d.timestamp;
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}
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});
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var max = Math.max.apply( null, arr );
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if(typeof max !=="number" || [-Infinity, NaN, false, null, undefined].includes(max)) max=0;
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return higestVCList[`${m}_HVC`] = max;
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}
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});
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resolve(higestVCList);
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});
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},
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getDBTablesLatestHashAndTimestamp: async function(su=localbitcoinplusplus.wallets.my_local_flo_address, actual_db_data=false, tableArray=false) {
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let get_su = await localbitcoinplusplus.kademlia.determineClosestSupernode(su);
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const supernode_flo_id = get_su[0].data.id;
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const subjectDB = (supernode_flo_id==localbitcoinplusplus.wallets.my_local_flo_address) ? "":supernode_flo_id;
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const dbDataOfSupernode = await localbitcoinplusplus.actions.get_sharable_db_data(tableArray, subjectDB);
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let dbDataOfSupernode;
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if (actual_db_data==false) {
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if (typeof tableArray!=="object") {
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tableArray = ["deposit", "withdraw_cash", "withdraw_btc", "cash_balances", "crypto_balances",
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"buyOrders", "sellOrders", "system_btc_reserves_private_keys"];
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}
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dbDataOfSupernode = await localbitcoinplusplus.actions.get_sharable_db_data(tableArray, subjectDB);
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}
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if (typeof dbDataOfSupernode=="object" && Object.keys(dbDataOfSupernode).length>0) {
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myArray = {};
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Object.keys(dbDataOfSupernode)
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.map(m=>myArray[m] = Crypto.SHA256(JSON.stringify(dbDataOfSupernode[m])));
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const higestTimestampList = await localbitcoinplusplus.actions.getHighestTimestampInTablesOfaDB(dbDataOfSupernode);
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const dbDataOfSupernodeStr = JSON.stringify(dbDataOfSupernode);
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const dbDataOfSupernodeHash = Crypto.SHA256(dbDataOfSupernodeStr);
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@ -10253,37 +10300,18 @@
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myArray["DBHash"] = dbDataOfSupernodeHash;
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myArray["trader_flo_address"] = localbitcoinplusplus.wallets.my_local_flo_address;
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myArray["data_of"] = su;
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myArray["timestamp"] = + new Date();
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myArray["higestTimestampList"] = higestTimestampList;
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return myArray;
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const RM_RPC = new localbitcoinplusplus.rpc;
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if (su==localbitcoinplusplus.wallets.my_local_flo_address) {
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updateinDB('supernodesDbHash', myArray)
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.then((resp)=>{
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RM_RPC
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.send_rpc
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.call(this, "hash_of_a_supernode_db_response", myArray)
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.then(supernodesDbHash_response=>
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doSend(supernodesDbHash_response)
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);
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showMessage(`INFO: "supernodesDbHash" table updated.`)});
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} else {
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if (typeof localbitcoinplusplus.newBackupDatabase.db[su]!=="object") {
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return false;
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}
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localbitcoinplusplus.newBackupDatabase.db[su]
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.backup_updateinDB('supernodesDbHash', myArray)
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.then(resp=>{
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RM_RPC
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.send_rpc
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.call(this, "hash_of_a_supernode_db_response", myArray)
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.then(supernodesDbHash_response=>
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doSend(supernodesDbHash_response));
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showMessage(`INFO: "supernodesDbHash" table updated.`)
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});
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}
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// const RM_RPC = new localbitcoinplusplus.rpc;
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// RM_RPC
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// .send_rpc
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// .call(this, "do_you_have_latest_data_for_this_supernode", myArray)
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// .then(supernodesDbHash_response=>
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// doSend(supernodesDbHash_response));
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}
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return false;
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},
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@ -10386,16 +10414,7 @@
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const promise2 = removeAllinDB('my_supernode_private_key_chunks');
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return Promise.all([promise1, promise2])
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.then(() => {
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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return true;
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})
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.catch(e => false);
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return Promise.all([promise1, promise2]).then(() => true).catch(e => false);
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},
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// https://stackoverflow.com/a/39538518/5348972
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@ -10611,14 +10630,7 @@
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},
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updateClosestSupernodeSeeds: function(flo_addr) {
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return new Promise(async (resolve, reject) => {
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await removeAllinDB('myClosestSupernodes')
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.then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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await removeAllinDB('myClosestSupernodes');
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let nearestSupernodeAddresslist = await localbitcoinplusplus.kademlia.addClosestSupernodeInDB(flo_addr);
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nearestSupernodeAddresslist.map((nearestSupernodeAddress, index)=>{
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updateinDB('myClosestSupernodes', {
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@ -12547,11 +12559,6 @@
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deposit_arr
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.trader_flo_address
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);
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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}
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}
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);
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@ -13852,13 +13859,7 @@
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(
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"deposit",
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deposit_arr.trader_flo_address
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).then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash(deposit_arr.trader_flo_address);
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}
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});
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);
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}
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}
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);
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@ -14761,28 +14762,8 @@
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.length > 0) {
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// Delete orders
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try {
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_removeinDB(
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"buyOrders",
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buyPipeObj
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.id)
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.then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash(buyPipeObj.trader_flo_address);
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}
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});
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_removeinDB(
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"sellOrders",
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sellPipeObj
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.id)
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.then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash(sellPipeObj.trader_flo_address);
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}
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});
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_removeinDB("buyOrders", buyPipeObj.id);
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_removeinDB("sellOrders", sellPipeObj.id);
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} catch (error) {
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callback(false);
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showMessage(`WARNING: Failed to delete respective buy and sell orders in an operation.`);
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@ -15860,11 +15841,6 @@
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await addDB(resdbdata, obj[prop]);
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}
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}
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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}
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}
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@ -15942,14 +15918,7 @@
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.verify(cancel_request.trade_id, cancel_request.signed_trade_id,
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trader_data.trader_flo_pubKey)) {
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removeinDB(tradeDB, cancel_request.trade_id)
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.then((id) => {
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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showMessage(`Trade Id ${id} deleted.`);
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});
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.then((id) => showMessage(`Trade Id ${id} deleted.`));
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} else {
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showMessage(
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`Failed to verify trade for trade id ${cancel_request.trade_id}`
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@ -15982,20 +15951,8 @@
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trade_balance_res.supernode_sign, trade_balance_res.supernodePubKey)) {
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// Delete orders in clients DB
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try {
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removeinDB("buyOrders", trade_balance_res.trade_infos.buy_order_id).then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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removeinDB("sellOrders", trade_balance_res.trade_infos.sell_order_id).then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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removeinDB("buyOrders", trade_balance_res.trade_infos.buy_order_id);
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removeinDB("sellOrders", trade_balance_res.trade_infos.sell_order_id);
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} catch (error) {
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callback(false);
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throw new Error(error);
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@ -16190,21 +16147,8 @@
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removeByIndex('deposit',
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'trader_flo_address',
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depositor_cash_data.trader_flo_address
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).then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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removeinDB('withdraw_cash', withdraw_data.id)
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.then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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);
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removeinDB('withdraw_cash', withdraw_data.id);
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let update_cash_balance_obj = {
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depositor_cash_data: depositor_cash_data,
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@ -16328,20 +16272,8 @@
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updateinDB('cash_balances', withdraw_success_response.depositor_cash_data);
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updateinDB('cash_balances', withdraw_success_response.withdrawer_cash_data);
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removeByIndex('deposit', 'trader_flo_address', withdraw_success_response.depositor_cash_data
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.trader_flo_address).then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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removeinDB('withdraw_cash', withdraw_success_response.withdraw_id).then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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.trader_flo_address);
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removeinDB('withdraw_cash', withdraw_success_response.withdraw_id);
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return true;
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}
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return false;
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@ -16681,11 +16613,6 @@
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}
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}
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}
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash(su_db_data.trader_flo_address);
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}
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}
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} catch (error) {
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@ -16812,11 +16739,6 @@
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});
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}
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}
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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}
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}
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@ -16907,11 +16829,6 @@
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showMessage(`INFO: "${resdbdata}" datastore syncing is complete.`);
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});
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}
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash(su_db_data.trader_flo_address);
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}
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}
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}
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}
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@ -17221,11 +17138,6 @@
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await addDB(resdbdata, obj[prop]);
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}
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}
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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}
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}
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@ -17321,14 +17233,7 @@
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.verify(cancel_request.trade_id, cancel_request.signed_trade_id,
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trader_data.trader_flo_pubKey)) {
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backup_server_db_instance.backup_removeinDB(tradeDB, cancel_request.trade_id)
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.then((id) => {
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash(trader_data.trader_flo_address);
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}
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showMessage(`Trade Id ${id} deleted.`);
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});
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.then((id) =>showMessage(`Trade Id ${id} deleted.`));
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} else {
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showMessage(
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`Failed to verify trade for trade id ${cancel_request.trade_id}`
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@ -17363,22 +17268,8 @@
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// Delete orders in clients DB
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try {
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removeinDB("buyOrders", trade_balance_res.trade_infos.buy_order_id)
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.then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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removeinDB("sellOrders", trade_balance_res.trade_infos.sell_order_id)
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.then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash();
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}
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});
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removeinDB("buyOrders", trade_balance_res.trade_infos.buy_order_id);
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removeinDB("sellOrders", trade_balance_res.trade_infos.sell_order_id);
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} catch (error) {
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callback(false);
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throw new Error(error);
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@ -17650,21 +17541,8 @@
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backup_server_db_instance.backup_removeByIndex('deposit',
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'trader_flo_address',
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depositor_cash_data.trader_flo_address
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).then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash(depositor_cash_data.trader_flo_address);
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}
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});
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backup_server_db_instance.backup_removeinDB('withdraw_cash', withdraw_data.id)
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.then(()=>{
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// Update the DB Hash and inform rest
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if (localbitcoinplusplus.master_configurations.supernodesPubKeys
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.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
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localbitcoinplusplus.actions.getDBHash(withdraw_data.trader_flo_address);
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}
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});
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);
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backup_server_db_instance.backup_removeinDB('withdraw_cash', withdraw_data.id);
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let update_cash_balance_obj = {
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depositor_cash_data: depositor_cash_data,
|
||||
@ -17796,21 +17674,8 @@
|
||||
updateinDB('cash_balances', withdraw_success_response.depositor_cash_data);
|
||||
updateinDB('cash_balances', withdraw_success_response.withdrawer_cash_data);
|
||||
removeByIndex('deposit', 'trader_flo_address', withdraw_success_response.depositor_cash_data
|
||||
.trader_flo_address).then(()=>{
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash();
|
||||
}
|
||||
});
|
||||
removeinDB('withdraw_cash', withdraw_success_response.withdraw_id)
|
||||
.then(()=>{
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash();
|
||||
}
|
||||
});
|
||||
.trader_flo_address);
|
||||
removeinDB('withdraw_cash', withdraw_success_response.withdraw_id);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
@ -18192,11 +18057,6 @@
|
||||
await BACKUP_DB.backup_addDB(resdbdata, obj[prop]);
|
||||
}
|
||||
}
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash(su_db_data.trader_flo_address);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -18595,11 +18455,6 @@
|
||||
await addDB(resdbdata, obj[prop]);
|
||||
}
|
||||
}
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -18777,14 +18632,7 @@
|
||||
.verify(cancel_request.trade_id, cancel_request.signed_trade_id,
|
||||
trader_data.trader_flo_pubKey)) {
|
||||
backup_server_db_instance.backup_removeinDB(tradeDB, cancel_request.trade_id)
|
||||
.then((id) => {
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash(cancel_request.trader_flo_address);
|
||||
}
|
||||
showMessage(`Trade Id ${id} deleted.`);
|
||||
});
|
||||
.then((id) => showMessage(`Trade Id ${id} deleted.`));
|
||||
} else {
|
||||
showMessage(
|
||||
`Failed to verify trade for trade id ${cancel_request.trade_id}`
|
||||
@ -18836,22 +18684,8 @@
|
||||
|
||||
// Delete orders in clients DB
|
||||
try {
|
||||
backup_server_db_instance.backup_removeinDB("buyOrders", trade_balance_res.trade_infos.buy_order_id)
|
||||
.then(()=>{
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash(trade_balance_res.trade_infos.buyer_flo_id);
|
||||
}
|
||||
});
|
||||
backup_server_db_instance.backup_removeinDB("sellOrders", trade_balance_res.trade_infos.sell_order_id)
|
||||
.then(()=>{
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash(trade_balance_res.trade_infos.seller_flo_id);
|
||||
}
|
||||
});
|
||||
backup_server_db_instance.backup_removeinDB("buyOrders", trade_balance_res.trade_infos.buy_order_id);
|
||||
backup_server_db_instance.backup_removeinDB("sellOrders", trade_balance_res.trade_infos.sell_order_id);
|
||||
} catch (error) {
|
||||
callback(false);
|
||||
throw new Error(error);
|
||||
@ -18954,21 +18788,8 @@
|
||||
backup_server_db_instance.backup_updateinDB('cash_balances', withdraw_success_response.depositor_cash_data);
|
||||
backup_server_db_instance.backup_updateinDB('cash_balances', withdraw_success_response.withdrawer_cash_data);
|
||||
backup_server_db_instance.backup_removeByIndex('deposit', 'trader_flo_address', withdraw_success_response.depositor_cash_data
|
||||
.trader_flo_address).then(()=>{
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash(withdraw_success_response.depositor_cash_data.trader_flo_address);
|
||||
}
|
||||
});
|
||||
backup_server_db_instance.backup_removeinDB('withdraw_cash', withdraw_success_response.withdraw_id)
|
||||
.then(()=>{
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash(withdraw_success_response.trader_flo_address);
|
||||
}
|
||||
});
|
||||
.trader_flo_address);
|
||||
backup_server_db_instance.backup_removeinDB('withdraw_cash', withdraw_success_response.withdraw_id);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
@ -19423,11 +19244,6 @@
|
||||
showMessage(`INFO: "${resdbdata}" datastore syncing is complete.`);
|
||||
});
|
||||
}
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
localbitcoinplusplus.actions.getDBHash(su_db_data.trader_flo_address);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -19440,7 +19256,7 @@
|
||||
}
|
||||
break;
|
||||
|
||||
case "hash_of_a_supernode_db_response":
|
||||
case "do_you_have_latest_data_for_this_supernode":
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(res_obj.nodePubKey)) {
|
||||
const response_object = res_obj.params[0];
|
||||
@ -19458,16 +19274,18 @@
|
||||
throw new Error(backup_db_error_msg);
|
||||
};
|
||||
|
||||
backup_server_db_instance.backup_readDB('supernodesDbHash', response_object.id)
|
||||
.then(old_db_hash_obj=>{
|
||||
if(typeof old_db_hash_obj=="object") {
|
||||
if((old_db_hash_obj.vectorClock>=response_object.vectorClock)
|
||||
|| (old_db_hash_obj.timestamp>=response_object.timestamp)) return;
|
||||
}
|
||||
backup_server_db_instance.backup_updateinDB('supernodesDbHash', response_object)
|
||||
.then(()=>showMessage(`INFO: Datastore "supernodesDbHash" updated
|
||||
with hash ${response_object.DBHash} on ${response_object.timestamp}.`));
|
||||
});
|
||||
// backup_server_db_instance.backup_readDB('supernodesDbHash', response_object.id)
|
||||
// .then(old_db_hash_obj=>{
|
||||
// if(typeof old_db_hash_obj=="object") {
|
||||
// if((old_db_hash_obj.vectorClock>=response_object.vectorClock)
|
||||
// || (old_db_hash_obj.timestamp>=response_object.timestamp)) return;
|
||||
// }
|
||||
// backup_server_db_instance.backup_updateinDB('supernodesDbHash', response_object)
|
||||
// .then(()=>showMessage(`INFO: Datastore "supernodesDbHash" updated
|
||||
// with hash ${response_object.DBHash} on ${response_object.timestamp}.`));
|
||||
// });
|
||||
|
||||
|
||||
|
||||
});
|
||||
|
||||
@ -19503,7 +19321,8 @@
|
||||
|
||||
for (key in my_db_hash_obj) {
|
||||
if (my_db_hash_obj.hasOwnProperty(key)) {
|
||||
if (response_object[key] && response_object[key] !== my_db_hash_obj[key]
|
||||
if (response_object[key]
|
||||
&& response_object[key] !== my_db_hash_obj[key]
|
||||
&& !['DBHash', 'data_of', 'id', 'timestamp', 'vectorClock'].includes(key)) {
|
||||
diffs[key] = my_db_hash_obj[key];
|
||||
}
|
||||
@ -20072,11 +19891,6 @@
|
||||
await store.add(dbObject);
|
||||
await request.complete;
|
||||
console.info("Data added in " + tablename);
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
//localbitcoinplusplus.actions.getDBHash();
|
||||
}
|
||||
return dbObject;
|
||||
} catch (error) {
|
||||
return new Error(error);
|
||||
@ -20119,11 +19933,6 @@
|
||||
await store.put(Obj);
|
||||
await request.complete;
|
||||
}
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
//localbitcoinplusplus.actions.getDBHash();
|
||||
}
|
||||
return Obj;
|
||||
|
||||
} catch (error) {
|
||||
@ -20455,13 +20264,6 @@
|
||||
await store.add(dbObject);
|
||||
await this.request.complete;
|
||||
console.info("Data added in " + tablename);
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
if (typeof dbObject.trader_flo_address=="string") {
|
||||
//localbitcoinplusplus.actions.getDBHash(dbObject.trader_flo_address);
|
||||
}
|
||||
}
|
||||
return dbObject;
|
||||
} catch (error) {
|
||||
return new Error(error);
|
||||
@ -20502,13 +20304,6 @@
|
||||
await that.request.complete;
|
||||
}
|
||||
});
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
if (typeof dbObject.trader_flo_address=="string") {
|
||||
localbitcoinplusplus.actions.getDBHash(dbObject.trader_flo_address);
|
||||
}
|
||||
}
|
||||
resolve(Obj);
|
||||
return;
|
||||
}
|
||||
@ -20516,15 +20311,6 @@
|
||||
} else {
|
||||
await store.put(Obj);
|
||||
await that.request.complete;
|
||||
|
||||
// Update the DB Hash and inform rest
|
||||
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
|
||||
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
|
||||
if (typeof dbObject.trader_flo_address=="string") {
|
||||
//localbitcoinplusplus.actions.getDBHash(dbObject.trader_flo_address);
|
||||
}
|
||||
}
|
||||
|
||||
return Obj;
|
||||
}
|
||||
|
||||
@ -21654,14 +21440,12 @@
|
||||
});
|
||||
|
||||
// Find out if you are the next eligible backup supernode,
|
||||
// If true, send dead supernode's data to all your backup supernodes
|
||||
// which are not dead supernode's backup supernodes to sync
|
||||
// data from you
|
||||
|
||||
const mcs = await readAllDB('myClosestSupernodes');
|
||||
const index = mcs.findIndex(f=>f.trader_flo_address==getFLOId);
|
||||
tail = mcs.splice(0, index);
|
||||
const newClosestSupernodeMasterList = mcs.concat(tail);
|
||||
|
||||
|
||||
for(i=0; i<=newClosestSupernodeMasterList.length; i++) {
|
||||
if(newClosestSupernodeMasterList[i].is_live==true) break;
|
||||
if(newClosestSupernodeMasterList[i].trader_flo_address==
|
||||
@ -21671,29 +21455,42 @@
|
||||
// If not, either get the data or don't serve the users of
|
||||
// that dead supernode.
|
||||
|
||||
await localbitcoinplusplus.actions.getDBHash(getFLOId);
|
||||
const tableArray = ["deposit", "withdraw_cash", "withdraw_btc", "cash_balances",
|
||||
"crypto_balances", "buyOrders", "sellOrders", "system_btc_reserves_private_keys"];
|
||||
|
||||
const su_db_data = await localbitcoinplusplus.actions.get_sharable_db_data(tableArray, getFLOId);
|
||||
|
||||
const dbHashData = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(getFLOId, su_db_data);
|
||||
|
||||
// Now you have db tables timestamp and tables hashes. Send it to other supernodes to check
|
||||
// if you have the latest data. If you don't have the latest data, someone
|
||||
// will send you the latest data which you can verify before updating.
|
||||
|
||||
RM_RPC
|
||||
.send_rpc
|
||||
.call(this, "do_you_have_latest_data_for_this_supernode", dbHashData)
|
||||
.then(server_sync_response=>doSend(server_sync_response));
|
||||
|
||||
// Send dead supernode's data to all your backup supernodes
|
||||
// which are not dead supernode's backup supernodes to sync
|
||||
// data from you
|
||||
|
||||
const nonBackUpSusForDeadSu = newClosestSupernodeMasterList
|
||||
.filter(function(obj) { return mcs.indexOf(obj) == -1; });
|
||||
|
||||
console.log(nonBackUpSusForDeadSu);
|
||||
|
||||
const tableArray = ["deposit", "withdraw_cash", "withdraw_btc", "cash_balances"
|
||||
, "crypto_balances", "buyOrders", "sellOrders", "system_btc_reserves_private_keys"];
|
||||
|
||||
if (typeof su_db_data == "object") {
|
||||
nonBackUpSusForDeadSu.map(nbs=>{
|
||||
su_db_data.trader_flo_address = nbs.trader_flo_address;
|
||||
su_db_data.receiver_flo_address = nbs.trader_flo_address;
|
||||
|
||||
localbitcoinplusplus.actions.get_sharable_db_data(tableArray, getFLOId)
|
||||
.then(function (su_db_data) {
|
||||
if (typeof su_db_data == "object") {
|
||||
nonBackUpSusForDeadSu.map(nbs=>{
|
||||
su_db_data.trader_flo_address = nbs.trader_flo_address;
|
||||
su_db_data.receiver_flo_address = nbs.trader_flo_address;
|
||||
RM_RPC
|
||||
.send_rpc
|
||||
.call(this, "sync_backup_supernode_from_backup_supernode_response", su_db_data)
|
||||
.then(server_sync_response=>doSend(server_sync_response, nbs.trader_flo_address));
|
||||
});
|
||||
}
|
||||
});
|
||||
RM_RPC
|
||||
.send_rpc
|
||||
.call(this, "sync_backup_supernode_from_backup_supernode_response", su_db_data)
|
||||
.then(server_sync_response=>doSend(server_sync_response, nbs.trader_flo_address));
|
||||
});
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user