watcher: change bsc rpc

Author: panoel

watcher/src/consts.ts

@@ -28,7 +28,7 @@ export const TIMEOUT = 0.5 * 1000;
 export const RPCS_BY_CHAIN: { [key in Environment]: { [key in ChainName]?: string } } = {
   ['mainnet']: {
     ethereum: process.env.ETH_RPC,
-    bsc: process.env.BSC_RPC || 'https://rpc.ankr.com/bsc',
+    bsc: process.env.BSC_RPC || 'https://bsc.publicnode.com',
     polygon: process.env.POLYGON_RPC || 'https://rpc.ankr.com/polygon',
     avalanche: process.env.AVALANCHE_RPC || 'https://rpc.ankr.com/avalanche',
     oasis: process.env.OASIS_RPC || 'https://emerald.oasis.dev',

watcher/src/watchers/Watcher.ts

@@ -56,6 +56,7 @@ export class Watcher {
     let retry = 0;
     while (true) {
       try {
+        this.logger.debug(`fromBlock = ${fromBlock}, toBlock = ${toBlock}`);
         if (fromBlock !== null && toBlock !== null && fromBlock <= toBlock) {
           // fetch logs for the block range, inclusive of toBlock
           toBlock = Math.min(fromBlock + this.maximumBatchSize - 1, toBlock);
@@ -67,6 +68,7 @@ export class Watcher {
         try {
           this.logger.info('fetching finalized block');
           toBlock = await this.getFinalizedBlockNumber();
+          this.logger.debug(`finalized block = ${toBlock}`);
           if (fromBlock === null) {
             // handle first loop on a fresh chain without initial block set
             fromBlock = toBlock;