Update dependency of server request in lib

- replace `retry==1.3.3` with `tenacity==8.0.1` because of `retry` no longer maintained.

Signed-off-by: JoeyHwong <joeyhwong@gknow.cn>

lib/requirements.txt

@@ -7,9 +7,9 @@ setuptools~=54.2.0
 fastapi~=0.63.0  # MIT
 starlette~=0.13.6  # BSD
 pydantic~=1.8.1  # MIT
-retrying~=1.3.3  # Apache-2.0
+tenacity~=8.0.1  # Apache-2.0
 joblib~=1.0.1  # BSD
 pandas~=1.1.5  # BSD
 six~=1.15.0  # MIT
 minio~=7.0.3  # Apache-2.0
-uvicorn~=0.14.0  # BSD
+uvicorn~=0.14.0  # BSD

lib/sedna/service/client.py

@@ -19,8 +19,9 @@ import asyncio
 import threading
 from copy import deepcopy
 
-from retrying import retry
-from requests import request
+import tenacity
+from tenacity import retry
+import requests
 import websockets
 from websockets.exceptions import InvalidStatusCode, WebSocketException
 from websockets.exceptions import ConnectionClosedError, ConnectionClosedOK
@@ -29,13 +30,14 @@ from sedna.common.log import LOGGER
 from sedna.common.file_ops import FileOps
 
 
-@retry(stop_max_attempt_number=5,
-       retry_on_result=lambda x: x is None, wait_fixed=3000)
+@retry(stop=tenacity.stop_after_attempt(5),
+       retry=tenacity.retry_if_result(lambda x: x is None),
+       wait=tenacity.wait_fixed(3))
 def http_request(url, method=None, timeout=None, binary=True, **kwargs):
     _maxTimeout = timeout if timeout else 300
     _method = "GET" if not method else method
     try:
-        response = request(method=_method, url=url, **kwargs)
+        response = requests.request(method=_method, url=url, **kwargs)
         if response.status_code == 200:
             return (response.json() if binary else
                     response.content.decode("utf-8"))
@@ -45,10 +47,14 @@ def http_request(url, method=None, timeout=None, binary=True, **kwargs):
             'Get invalid status code %s while request %s',
             response.status_code,
             url)
-    except ConnectionRefusedError:
+    except (ConnectionRefusedError, requests.exceptions.ConnectionError):
         LOGGER.warning(f'Connection refused while request {url}')
-    except Exception as e:
-        LOGGER.warning(f'Error occurred while request {url}, Msg: {e}')
+    except requests.exceptions.HTTPError as err:
+        LOGGER.warning(f"Http Error while request {url} : f{err}")
+    except requests.exceptions.Timeout as err:
+        LOGGER.warning(f"Timeout Error while request {url} : f{err}")
+    except requests.exceptions.RequestException as err:
+        LOGGER.warning(f"Error occurred while request {url} : f{err}")
 
 
 class LCReporter(threading.Thread):
@@ -123,8 +129,6 @@ class LCClient:
 class AggregationClient:
     """Client that interacts with the cloud aggregator."""
     _ws_timeout = 5
-    _retry = 15
-    _retry_interval_seconds = 3
     max_size = 500 * 1024 * 1024
 
     def __init__(self, url, client_id, **kwargs):
@@ -136,7 +140,7 @@ class AggregationClient:
         timeout = int(timeout) if str(timeout).isdigit() else self._ws_timeout
         interval = self.kwargs.get("ping_interval", "")
         interval = int(interval) if str(interval).isdigit(
-        ) else timeout * self._retry_interval_seconds
+        ) else self._ws_timeout
         max_size = self.kwargs.get("max_size", "")
         max_size = int(max_size) if str(max_size).isdigit() else self.max_size
         self.kwargs.update({
@@ -149,46 +153,43 @@ class AggregationClient:
             asyncio.wait_for(self.connect(), timeout=timeout)
         )
 
+    @retry(stop=tenacity.stop_after_attempt(15),
+           retry=tenacity.retry_if_result(lambda x: x is None),
+           wait=tenacity.wait_fixed(3))
     async def connect(self):
         LOGGER.info(f"{self.uri} connection by {self.client_id}")
-        for _ in range(self._retry):
-            try:
-                self.ws = await asyncio.wait_for(websockets.connect(
-                    self.uri, **self.kwargs
-                ), self._ws_timeout)
-                await self.ws.send(json.dumps({'type': 'subscribe',
-                                               'client_id': self.client_id}))
-
-                res = await self.ws.recv()
-                return res
-            except ConnectionRefusedError:
-                LOGGER.warning(f"{self.uri} connection was refused by server")
-            except ConnectionClosedError:
-                LOGGER.warning(f"{self.uri} connection lost")
-            except ConnectionClosedOK:
-                LOGGER.warning(f"{self.uri} connection closed")
-            except InvalidStatusCode as err:
-                LOGGER.warning(
-                    f"{self.uri} websocket failed - "
-                    f"with invalid status code {err.status_code}")
-            except WebSocketException as err:
-                LOGGER.warning(f"{self.uri} websocket failed - with {err}")
-            except OSError as err:
-                LOGGER.warning(f"{self.uri} connection failed - with {err}")
-            except Exception:
-                LOGGER.warning(f"{self.uri} websocket Error")
-            time.sleep(self._retry_interval_seconds)
-        raise
-
+        try:
+            self.ws = await asyncio.wait_for(websockets.connect(
+                self.uri, **self.kwargs
+            ), self._ws_timeout)
+            await self.ws.send(json.dumps({'type': 'subscribe',
+                                           'client_id': self.client_id}))
+            res = await self.ws.recv()
+            return res
+        except ConnectionRefusedError:
+            LOGGER.warning(f"{self.uri} connection was refused by server")
+        except ConnectionClosedError:
+            LOGGER.warning(f"{self.uri} connection lost")
+        except ConnectionClosedOK:
+            LOGGER.warning(f"{self.uri} connection closed")
+        except InvalidStatusCode as err:
+            LOGGER.warning(
+                f"{self.uri} websocket failed - "
+                f"with invalid status code {err.status_code}")
+        except WebSocketException as err:
+            LOGGER.warning(f"{self.uri} websocket failed - with {err}")
+        except OSError as err:
+            LOGGER.warning(f"{self.uri} connection failed - with {err}")
+
+    @retry(stop=tenacity.stop_after_attempt(15),
+           retry=tenacity.retry_if_result(lambda x: x is None),
+           wait=tenacity.wait_fixed(3))
     async def _send(self, data):
-        for _ in range(self._retry):
-            try:
-                await asyncio.wait_for(self.ws.send(data), self._ws_timeout)
-                return
-            except Exception as err:
-                LOGGER.info(f"{self.uri} send data failed - with {err}")
-                time.sleep(self._retry_interval_seconds)
-        return
+        try:
+            await asyncio.wait_for(self.ws.send(data), self._ws_timeout)
+            return True
+        except Exception as err:
+            LOGGER.info(f"{self.uri} send data failed - with {err}")
 
     async def _recv(self):
         result = await self.ws.recv()
@@ -207,7 +208,7 @@ class AggregationClient:
         data = loop.run_until_complete(self._recv())
         try:
             data = json.loads(data)
-        except Exception:
+        except (json.decoder.JSONDecodeError, TypeError):
             pass
         if not wait_data_type or (isinstance(data, dict) and
                                   data.get("type", "") == wait_data_type):