From: Chris Duncan <chris@codecow.com>
Date: Wed, 12 Aug 2026 00:17:16 +0000 (-0700)
Subject: Restore try-catch on unexpectedly-invalid batch responses.
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=616b59481ad73764e12c69a11457ef47ec0e3959;p=libnemo.git

Restore try-catch on unexpectedly-invalid batch responses.
---

diff --git a/src/lib/rpc/accounts_balances.ts b/src/lib/rpc/accounts_balances.ts
index 7a0a9b2..0704c4e 100644
--- a/src/lib/rpc/accounts_balances.ts
+++ b/src/lib/rpc/accounts_balances.ts
@@ -33,7 +33,13 @@ export function accounts_balances (body: unknown): AccountsBalancesResponse {
 			response.balances = balances
 			for (const [address, data] of Object.entries(body.balances) as [string, unknown][]) {
 				if (Account.isValid(address)) {
-					balances[address] = account_balance(data)
+					try {
+						balances[address] = account_balance(data)
+					} catch (err: any) {
+						const errors = response.errors ?? Object.create(null)
+						response.errors = errors
+						errors[address] = err?.message ?? 'Invalid account balance'
+					}
 				}
 			}
 		}
diff --git a/src/lib/rpc/accounts_frontiers.ts b/src/lib/rpc/accounts_frontiers.ts
index 9eb6fc7..7d1aa5b 100644
--- a/src/lib/rpc/accounts_frontiers.ts
+++ b/src/lib/rpc/accounts_frontiers.ts
@@ -33,7 +33,13 @@ export function accounts_frontiers (body: unknown): AccountsFrontiersResponse {
 			response.frontiers = frontiers
 			for (const [address, frontier] of Object.entries(body.frontiers) as [string, unknown][]) {
 				if (Account.isValid(address) && hex.is(frontier, 64)) {
-					frontiers[address] = frontier
+					try {
+						frontiers[address] = frontier
+					} catch (err: any) {
+						const errors = response.errors ?? Object.create(null)
+						response.errors = errors
+						errors[address] = err?.message ?? 'Invalid account balance'
+					}
 				}
 			}
 		}
diff --git a/src/lib/rpc/blocks_info.ts b/src/lib/rpc/blocks_info.ts
index 7d59f61..94ae905 100644
--- a/src/lib/rpc/blocks_info.ts
+++ b/src/lib/rpc/blocks_info.ts
@@ -56,7 +56,13 @@ export function blocks_info (body: unknown): BlocksInfoResponse {
 			response.blocks = blocks
 			for (const [hash, data] of Object.entries(body.blocks) as [string, unknown][]) {
 				if (hex.is(hash, 64)) {
-					blocks[hash] = block_info(data)
+					try {
+						blocks[hash] = block_info(data)
+					} catch (err: any) {
+						const errors = response.errors ?? Object.create(null)
+						response.errors = errors
+						errors[hash] = err?.message ?? 'Invalid block'
+					}
 				}
 			}
 		}