From b2e958305537a5c52dfc68d969dd9e7ac3e95ff6 Mon Sep 17 00:00:00 2001
From: "s.hajizadeh" <s.hajizadeh@ittalie.com>
Date: Tue, 28 Jul 2026 10:23:45 +0330
Subject: [PATCH] base url dev + some error handling

---
 src/main.ts                                  |  2 +-
 src/providers/base/base-provider.abstract.ts | 25 ++++++++++++++++++--
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/src/main.ts b/src/main.ts
index c626627..bba2f4d 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -70,7 +70,7 @@ async function bootstrap(): Promise<void> {
     )
     .setVersion('1.0')
     .addServer("http://localhost:8085")
-    .addServer("http://192.168.20.22:8085");
+    .addServer(process.env.BASE_URL_DEV + "")
 
   if (clientUrl) {
     documentBuilder.addServer(clientUrl);
diff --git a/src/providers/base/base-provider.abstract.ts b/src/providers/base/base-provider.abstract.ts
index dfa60e1..906edc5 100644
--- a/src/providers/base/base-provider.abstract.ts
+++ b/src/providers/base/base-provider.abstract.ts
@@ -119,10 +119,31 @@ export abstract class BaseProvider<TRequest = unknown, TResponse = unknown>
   }
 
   protected isRetryable(error: unknown): boolean {
-    if (error && typeof error === 'object' && 'code' in error) {
+    if (!error || typeof error !== 'object') return false;
+
+    // Network-level transient errors
+    if ('code' in error) {
       const code = (error as { code?: string }).code;
-      return code === 'ETIMEDOUT' || code === 'ECONNABORTED' || code === 'ECONNRESET';
+      if (code === 'ETIMEDOUT' || code === 'ECONNABORTED' || code === 'ECONNRESET') {
+        return true;
+      }
     }
+
+    // HTTP errors that indicate provider unavailability
+    if ('response' in error) {
+      const status = (error as { response?: { status?: number } }).response?.status;
+      if (typeof status === 'number') {
+        if (
+          status === 408 || // Request Timeout — provider didn't answer in time
+          status === 429 || // Too Many Requests — provider rate-limited us
+          status === 499 || // Client Closed Request — provider hung up
+          (status >= 500 && status < 600) // 5xx server errors
+        ) {
+          return true;
+        }
+      }
+    }
+
     return false;
   }