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Merge pull request #422 from mempool/simon/corerpcminfee-catcher

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Catch getMempoolInfo errors gracefully to not break general main loop
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wiz 2021-04-06 16:08:20 +09:00 committed by GitHub
commit b0baf6aa0d
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2 changed files with 11 additions and 2 deletions
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2
backend/src/api/mempool.ts
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@ -14,7 +14,7 @@ class Mempool {
private inSync: boolean = false;
private mempoolCache: { [txId: string]: TransactionExtended } = {};
private mempoolInfo: IBitcoinApi.MempoolInfo = { loaded: false, size: 0, bytes: 0, usage: 0,
maxmempool: 0, mempoolminfee: 0, minrelaytxfee: 0 };
maxmempool: 300000000, mempoolminfee: 0.00001000, minrelaytxfee: 0.00001000 };
private mempoolChangedCallback: ((newMempool: {[txId: string]: TransactionExtended; }, newTransactions: TransactionExtended[],
deletedTransactions: TransactionExtended[]) => void) | undefined;

11
backend/src/index.ts
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@ -111,7 +111,16 @@ class Server {
async runMainUpdateLoop() {
try {
await memPool.$updateMemPoolInfo();
try {
await memPool.$updateMemPoolInfo();
} catch (e) {
const msg = `updateMempoolInfo: ${(e.message || e)}`;
if (config.CORE_RPC_MINFEE.ENABLED) {
logger.warn(msg);
} else {
logger.debug(msg);
}
}
await blocks.$updateBlocks();
await memPool.$updateMempool();
setTimeout(this.runMainUpdateLoop.bind(this), config.MEMPOOL.POLL_RATE_MS);