From 523ed462ae82383e1c2cca172a49dce05d619c96 Mon Sep 17 00:00:00 2001
From: martinshub-tech <jambemail2003@gmail.com>
Date: Mon, 31 Aug 2026 08:45:39 +0100
Subject: [PATCH] fix: drop retry for read-only simulations to prevent slow UX
 on 404s

---
 lib/queryClient.ts |  2 ++
 lib/soroban.ts     | 63 +++++++++++++++++++++-------------------------
 2 files changed, 31 insertions(+), 34 deletions(-)

diff --git a/lib/queryClient.ts b/lib/queryClient.ts
index 080db99..c8c3fb9 100644
--- a/lib/queryClient.ts
+++ b/lib/queryClient.ts
@@ -1,5 +1,6 @@
 import { QueryClient } from '@tanstack/react-query';
 import { queryKeys } from './query-keys';
+import toast from 'react-hot-toast';
 
 export function makeQueryClient(): QueryClient {
   return new QueryClient({
@@ -47,5 +48,6 @@ export async function refreshStreamData(): Promise<void> {
     ]);
   } catch (error) {
     console.warn('Failed to refresh stream data after a transaction.', error);
+    toast.error('Failed to refresh data. Please refresh the page manually.');
   }
 }
diff --git a/lib/soroban.ts b/lib/soroban.ts
index 07fac9c..d88edb6 100644
--- a/lib/soroban.ts
+++ b/lib/soroban.ts
@@ -549,45 +549,40 @@ export async function simulateReadOnly(
   validateTimeout(timeoutMs);
   if (signal?.aborted) throw new OperationAbortedError();
 
-  return withRetry(async () => {
-    const account  = await withTimeout(
-      getServer().getAccount(source),
-      timeoutMs,
-      'simulateReadOnly/getAccount',
-      signal,
-    );
-    const fee = await getInclusionFee(timeoutMs, signal);
-    const contract = new Contract(contractId);
-    const tx = new TransactionBuilder(account, {
-      fee,
-      networkPassphrase: getNetworkPassphrase(),
-    })
-      .addOperation(contract.call(method, ...args))
-      .setTimeout(60)
-      .build();
+  const account  = await withTimeout(
+    getServer().getAccount(source),
+    timeoutMs,
+    'simulateReadOnly/getAccount',
+    signal,
+  );
+  const fee = await getInclusionFee(timeoutMs, signal);
+  const contract = new Contract(contractId);
+  const tx = new TransactionBuilder(account, {
+    fee,
+    networkPassphrase: getNetworkPassphrase(),
+  })
+    .addOperation(contract.call(method, ...args))
+    .setTimeout(60)
+    .build();
 
-    if (signal?.aborted) throw new OperationAbortedError();
+  if (signal?.aborted) throw new OperationAbortedError();
 
-    const result = await withTimeout(
-      getServer().simulateTransaction(tx),
-      timeoutMs,
-      'simulateTransaction',
-      signal,
-    );
+  const result = await withTimeout(
+    getServer().simulateTransaction(tx),
+    timeoutMs,
+    'simulateTransaction',
+    signal,
+  );
 
-    if (signal?.aborted) throw new OperationAbortedError();
+  if (signal?.aborted) throw new OperationAbortedError();
 
-    if (SorobanRpc.Api.isSimulationError(result)) {
-      throw new Error(`Simulation error: ${result.error}`);
-    }
-    const retval = result.result?.retval;
-    if (!retval) throw new Error('No result returned from simulation');
+  if (SorobanRpc.Api.isSimulationError(result)) {
+    throw new Error(`Simulation error: ${result.error}`);
+  }
+  const retval = result.result?.retval;
+  if (!retval) throw new Error('No result returned from simulation');
 
-    return xdr.ScVal.fromXDR(retval.toXDR());
-  }, {
-    context: `simulateReadOnly(${method})`,
-    signal,
-  });
+  return xdr.ScVal.fromXDR(retval.toXDR());
 }
 
 // ── Helpers ───────────────────────────────────────────────────────────────────