fix(sdk): make retries safe and deterministic

elydora/client.py

@@ -4,10 +4,12 @@ from __future__ import annotations
 
 import time
 import warnings
-from typing import Any, Dict, List, Optional, Union
+from typing import Any, Dict, Optional, Union
 
 import requests
 
+from ._retry import require_max_retries
+from ._sync_http import request_with_retries
 from .crypto import compute_chain_hash, compute_payload_hash, sign_eor
 from .errors import ElydoraError
 from .integration_types import require_integration_type
@@ -19,7 +21,6 @@ from .types import (
     DeepHealthResponse,
     DeleteAgentResponse,
     EOR,
-    FreezeAgentResponse,
     GetAgentResponse,
     GetEpochResponse,
     GetExportResponse,
@@ -80,7 +81,7 @@ class ElydoraClient:
         self.private_key = private_key
         self.base_url = base_url.rstrip("/")
         self.ttl_ms = ttl_ms
-        self.max_retries = max_retries
+        self.max_retries = require_max_retries(max_retries)
         self.token = token
 
         self._prev_chain_hash = GENESIS_CHAIN_HASH
@@ -117,33 +118,17 @@ class ElydoraClient:
         url = f"{self.base_url}{path}"
         hdrs = headers or self._headers()
 
-        last_exc: Optional[Exception] = None
-        for attempt in range(0, self.max_retries + 1):
-            try:
-                resp = self._session.request(
-                    method, url, json=json_body, params=params, headers=hdrs, timeout=30
-                )
-                # Retry on 429 or 5xx
-                if resp.status_code == 429 or resp.status_code >= 500:
-                    if attempt < self.max_retries:
-                        retry_after = resp.headers.get("Retry-After")
-                        if retry_after and retry_after.isdigit():
-                            delay = int(retry_after)
-                        else:
-                            delay = min(2 ** attempt, 8)
-                        time.sleep(delay)
-                        continue
-                return self._handle_response(resp)
-            except ElydoraError:
-                raise
-            except (requests.exceptions.ConnectionError, requests.exceptions.Timeout) as exc:
-                last_exc = exc
-                if attempt < self.max_retries:
-                    time.sleep(min(2 ** attempt, 8))
-                    continue
-                raise
-
-        raise last_exc  # type: ignore[misc]
+        return request_with_retries(
+            self._session,
+            method,
+            url,
+            path=path,
+            max_retries=self.max_retries,
+            response_handler=self._handle_response,
+            json_body=json_body,
+            params=params,
+            headers=hdrs,
+        )
 
     @staticmethod
     def _handle_response(resp: requests.Response) -> Any: