Kristjan/issue redis#2754: Add missing argument to SentinelManagedConnection.read_response() (redis#2756)

* Increase timeout for a test which would hang completely if failing.
Timeouts in virtualized CI backends can occasionally fail if too short.

* add "disconnect_on_error" argument to SentinelManagedConnection

* update Changes

* lint

Author: kristjanvalur

CHANGES

@@ -1,3 +1,4 @@
+    * Fix #2754, adding a missing argument to SentinelManagedConnection
     * Fix `xadd` command to accept non-negative `maxlen` including 0
     * Revert #2104, #2673, add `disconnect_on_error` option to `read_response()` (issues #2506, #2624)
     * Add `address_remap` parameter to `RedisCluster`

redis/asyncio/sentinel.py

@@ -67,11 +67,14 @@ async def read_response(
         self,
         disable_decoding: bool = False,
         timeout: Optional[float] = None,
+        *,
+        disconnect_on_error: Optional[float] = True,
     ):
         try:
             return await super().read_response(
                 disable_decoding=disable_decoding,
                 timeout=timeout,
+                disconnect_on_error=disconnect_on_error,
             )
         except ReadOnlyError:
             if self.connection_pool.is_master:

redis/sentinel.py

@@ -1,5 +1,6 @@
 import random
 import weakref
+from typing import Optional
 
 from redis.client import Redis
 from redis.commands import SentinelCommands
@@ -53,9 +54,14 @@ def _connect_retry(self):
     def connect(self):
         return self.retry.call_with_retry(self._connect_retry, lambda error: None)
 
-    def read_response(self, disable_decoding=False):
+    def read_response(
+        self, disable_decoding=False, *, disconnect_on_error: Optional[bool] = False
+    ):
         try:
-            return super().read_response(disable_decoding=disable_decoding)
+            return super().read_response(
+                disable_decoding=disable_decoding,
+                disconnect_on_error=disconnect_on_error,
+            )
         except ReadOnlyError:
             if self.connection_pool.is_master:
                 # When talking to a master, a ReadOnlyError when likely

tests/test_asyncio/test_commands.py

@@ -3051,7 +3051,7 @@ async def helper():
         # the task is now sleeping, lets send it an exception
         task.cancel()
         # If all is well, the task should finish right away, otherwise fail with Timeout
-        async with async_timeout(0.1):
+        async with async_timeout(1.0):
             await task