1

server/web3dbspider/metadata/factory.js

@@ -215,6 +215,21 @@ function getNetDir(netId) {
   return netDir;
 }
 
+function getAllTables() {
+  const tables = {};
+  getNetList().forEach(
+    (net) => {
+      net['Events'].forEach(
+        (item) => {
+          tables[item['table_name']] = {
+            'table_name': item['table_name']
+          };
+        }
+      );
+    });
+  return tables;
+}
+
 exports.init = init;
 
 exports.getMetaByKey = getMetaByKey;
@@ -226,3 +241,4 @@ exports.getWeb3DbSpiderConf = getWeb3DbSpiderConf;
 exports.getContractsConf = getContractsConf;
 exports.getNetList = getNetList;
 exports.getNetDir = getNetDir;
+exports.getAllTables = getAllTables;

server/web3dbspider/services/dbevent_process.js

@@ -3,9 +3,37 @@ const utils = require('j7/utils');
 const bcutils = require('j7/bcutils');
 const log = require('j7/log');
 const BaseService = require('./baseservice');
+const metaFactory = require('../metadata/factory');
 
 class DbEventProcess extends BaseService {
 
+  static #tableMaxIdxHash = {};
+
+  static async staticInit() {
+    console.log(metaFactory.getAllTables());
+    /*
+    const {err, conn} = await app.getDbConn('BcEventDb0');
+    {
+      const {err, maxIdx} = await conn.getMaxIdx(BCEVENT_TABLE_NAME);
+      if (err) {
+        throw 'PullDbEvent error:' + err;
+      }
+      PullDbEvent.#maxIdx = maxIdx;
+    }
+    const updateMaxIdxFunc = async () => {
+      while (true) {
+        const {err, maxIdx} = await conn.getMaxIdx(BCEVENT_TABLE_NAME);
+        if (!err) {
+          PullDbEvent.#maxIdx = maxIdx;
+          await utils.sleep(500 + utils.randRange(500, 1500));
+        } else {
+          await utils.sleep(5000 + utils.randRange(500, 1500));
+        }
+      }
+    };
+    updateMaxIdxFunc();*/
+  }
+
   async init(net, event) {
     const {err, conn} = await app.getDbConn('BcEventDb0');
     this.conn = conn;