From 5998b54fec492da40d85779bd790b656890f03a9 Mon Sep 17 00:00:00 2001
From: Mononaut <github@monospace.live>
Date: Sun, 12 Nov 2023 09:23:37 +0000
Subject: [PATCH] more logs, reduce request chunk sizes

---
 backend/src/api/bitcoin/esplora-api.ts | 3 ++-
 backend/src/api/rbf-cache.ts           | 6 ++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/backend/src/api/bitcoin/esplora-api.ts b/backend/src/api/bitcoin/esplora-api.ts
index 8f47921c2..d980ad980 100644
--- a/backend/src/api/bitcoin/esplora-api.ts
+++ b/backend/src/api/bitcoin/esplora-api.ts
@@ -181,7 +181,8 @@ class FailoverRouter {
       .catch((e) => {
         let fallbackHost = this.fallbackHost;
         if (e?.response?.status !== 404) {
-          logger.warn(`esplora request failed ${e?.response?.status || 500} ${host.host}${path}`);
+          logger.warn(`esplora request failed ${e?.response?.status} ${host.host}${path}`);
+          logger.warn(e instanceof Error ? e.message : e);
           fallbackHost = this.addFailure(host);
         }
         if (retry && e?.code === 'ECONNREFUSED' && this.multihost) {
diff --git a/backend/src/api/rbf-cache.ts b/backend/src/api/rbf-cache.ts
index 950e3a4e5..33653a33c 100644
--- a/backend/src/api/rbf-cache.ts
+++ b/backend/src/api/rbf-cache.ts
@@ -480,14 +480,16 @@ class RbfCache {
     };
 
     if (config.MEMPOOL.BACKEND === 'esplora') {
-      const sliceLength = 10000;
+      const sliceLength = 1000;
       for (let i = 0; i < Math.ceil(txids.length / sliceLength); i++) {
         const slice = txids.slice(i * sliceLength, (i + 1) * sliceLength);
         try {
           const txs = await bitcoinApi.$getRawTransactions(slice);
+          logger.debug(`fetched ${slice.length} cached rbf transactions`);
           processTxs(txs);
+          logger.debug(`processed ${slice.length} cached rbf transactions`);
         } catch (err) {
-          logger.err('failed to fetch some cached rbf transactions');
+          logger.err(`failed to fetch or process ${slice.length} cached rbf transactions`);
         }
       }
     } else {