feat(sdk): reload needed

Author: liuhuiqi.7

volcenginesdkarkruntime/_client.py

@@ -585,7 +585,7 @@ def _init_local_cert_cache(self):
                 )
 
     def get(self, ep: str) -> key_agreement_client:
-        if ep in self._certificate_manager and not self._certificate_manager[ep].is_expired():
+        if ep in self._certificate_manager and not self._certificate_manager[ep].need_reload():
             return self._certificate_manager[ep]
         cert_pem = self._load_cert_locally(ep)
         if cert_pem is None:

volcenginesdkarkruntime/_utils/_key_agreement.py

@@ -211,9 +211,9 @@ def generate_ecies_key_pair(self) -> Tuple[bytes, bytes, str]:
         token = marshal_cryptography_pub_key(R)
         return key, nonce, base64.b64encode(token).decode()
 
-    def is_expired(self) -> bool:
-        """is_expired check if the cert is expired"""
-        return time.time() > self._not_valid_after_utc
+    def need_reload(self) -> bool:
+        """need_reload check if the cert need reload"""
+        return time.time() > self._reload_time
 
     def init_cert_ring_key_id(self) -> None:
         """init_cert_ring_key_id init ring id and key id from cert"""