The v2.7.0 does not compatible with Wordpress wp cli upgrade

[kenbaby]

Description

I use wp cli to automatic upgrade Wordpress from 6.8 to 6.9 and found some error after recently Wordpress core upgrades.

the Redis-cache plugin will report an error and block the Wordpress database version upgrade.

I deactivated the Redis-cache plugin and retry upgrade , after successfully upgraded Wordpress database version , activated the Redis-cache plugin again but can not enable from cli , but from webui it is okay to enable it.

Success: WordPress is up to date.
Success: WordPress database upgraded successfully from db version 60421 to 60717.<--this was blocked by Redis-cache plugin error
Success: Plugin already updated.
Success: Theme already updated.
WordPress version: 6.9
Database revision: 60717
TinyMCE version:   4.9110 (49110-20250317)
Package language:  en_US

the error logs from cron jobs:

[32;1mSuccess: [0m WordPress is up to date.
RedisException: read error on connection to tls://[valkey.serverless.apn3.cache.amazonaws.com:6379](http://valkey.serverless.apn3.cache.amazonaws.com:6379/) in /home/www/[hnair.org/wp-content/object-cache.php:1669](http://hnair.org/wp-content/object-cache.php:1669)
Stack trace:
#0 /home/www/[hnair.org/wp-content/object-cache.php(1669)](http://hnair.org/wp-content/object-cache.php(1669)): Redis->flushDB()
#1 /home/www/[hnair.org/wp-content/object-cache.php(149)](http://hnair.org/wp-content/object-cache.php(149)): WP_Object_Cache->flush()
#2 /home/www/[hnair.org/wp-admin/includes/upgrade.php(675)](http://hnair.org/wp-admin/includes/upgrade.php(675)): wp_cache_flush()
#3 phar:///usr/local/bin/wp/vendor/wp-cli/core-command/src/Core_Command.php(1310): wp_upgrade()
#4 [internal function]: Core_Command->update_db()
#5 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/CommandFactory.php(100): call_user_func()
#6 [internal function]: WP_CLI\Dispatcher\CommandFactory::{closure:WP_CLI\Dispatcher\CommandFactory::create_subcommand():97}()
#7 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/Subcommand.php(497): call_user_func()
#8 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(470): WP_CLI\Dispatcher\Subcommand->invoke()
#9 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(493): WP_CLI\Runner->run_command()
#10 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1295): WP_CLI\Runner->run_command_and_exit()
#11 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Bootstrap/LaunchRunner.php(28): WP_CLI\Runner->start()
#12 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/bootstrap.php(84): WP_CLI\Bootstrap\LaunchRunner->process()
#13 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/wp-cli.php(35): WP_CLI\bootstrap()
#14 phar:///usr/local/bin/wp/php/boot-phar.php(20): include('phar:///usr/loc...')
#15 /usr/local/bin/wp(4): include('phar:///usr/loc...')
#16 {main}
 [31;1mError: [0m Error establishing a Redis connection. `read error on connection to tls://valkey.serverless.apn3.cache.amazonaws.com:6379`
 [32;1mSuccess: [0m Plugin already updated.
 [32;1mSuccess: [0m Theme already updated.
WordPress version: 6.9
Database revision: 60717
TinyMCE version:   4.9110 (49110-20250317)
Package language:  en_US
 [32;1mSuccess: [0m WordPress is up to date.
RedisException: read error on connection to tls://[valkey.serverless.apn3.cache.amazonaws.com:6379](http://valkey.serverless.apn3.cache.amazonaws.com:6379/) in /home/www/[hnasys.org/wp-content/object-cache.php:1669](http://hnasys.org/wp-content/object-cache.php:1669)
Stack trace:
#0 /home/www/[hnasys.org/wp-content/object-cache.php(1669)](http://hnasys.org/wp-content/object-cache.php(1669)): Redis->flushDB()
#1 /home/www/[hnasys.org/wp-content/object-cache.php(149)](http://hnasys.org/wp-content/object-cache.php(149)): WP_Object_Cache->flush()
#2 /home/www/[hnasys.org/wp-admin/includes/upgrade.php(675)](http://hnasys.org/wp-admin/includes/upgrade.php(675)): wp_cache_flush()
#3 phar:///usr/local/bin/wp/vendor/wp-cli/core-command/src/Core_Command.php(1310): wp_upgrade()
#4 [internal function]: Core_Command->update_db()
#5 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/CommandFactory.php(100): call_user_func()
#6 [internal function]: WP_CLI\Dispatcher\CommandFactory::{closure:WP_CLI\Dispatcher\CommandFactory::create_subcommand():97}()
#7 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/Subcommand.php(497): call_user_func()
#8 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(470): WP_CLI\Dispatcher\Subcommand->invoke()
#9 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(493): WP_CLI\Runner->run_command()
#10 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1295): WP_CLI\Runner->run_command_and_exit()
#11 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Bootstrap/LaunchRunner.php(28): WP_CLI\Runner->start()
#12 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/bootstrap.php(84): WP_CLI\Bootstrap\LaunchRunner->process()
#13 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/wp-cli.php(35): WP_CLI\bootstrap()
#14 phar:///usr/local/bin/wp/php/boot-phar.php(20): include('phar:///usr/loc...')
#15 /usr/local/bin/wp(4): include('phar:///usr/loc...')
#16 {main}
 [31;1mError: [0m Error establishing a Redis connection. `read error on connection to tls://valkey.serverless.apn3.cache.amazonaws.com:6379`
 [32;1mSuccess: [0m Plugin already updated.
 [32;1mSuccess: [0m Theme already updated.
WordPress version: 6.9
Database revision: 60717
TinyMCE version:   4.9110 (49110-20250317)
Package language:  en_US

I am not sure from Wordpress webui this issue still can reproduce or not .

Expected Behavior

the wp cli should work with Redis-cache plugin enable and disable and should not block Wordpress database version upgrade.

Actual Behavior

Possible Fix

Steps to Reproduce

Additional context

Environment

• Plugin version:2.7.0
• PHP version:8.4.10
• WordPress version:6.9
• valkey serverless 8.2 with TLS and cluster mode enabled on AWS

/**wp redis object cache*/
define('WP_REDIS_CLIENT', 'phpredis');
define('WP_REDIS_CLUSTER', [
    'tls://valkey.serverless.apn3.cache.amazonaws.com:6379',
]);
define('WP_REDIS_PASSWORD', ['username', 'password']);
define('WP_REDIS_SSL_CONTEXT', [
    'verify_peer' => false,
]);

[tillkruss]

What do you mean by "was blocked by Redis"?

Did you get any errors in your logs?

[kenbaby]

oh yes ,I add the logs and connection parameters to the first post.

[tillkruss]

Mhh, looks like a timeout. Can you post the full diagnostics from
Settings > Redis?

[kenbaby]

here is the diagnostics from

Settings > Redis

Status: Connected
Client: PhpRedis (v6.2.0)
Drop-in: Valid
Disabled: No
Ping: 1
Errors: []
PhpRedis: 6.2.0
Relay: Not loaded
Predis: 2.4.0
Credis: Not loaded
PHP Version: 8.4.10
Plugin Version: 2.7.0
Redis Version: 7.2
Multisite: No
Metrics: Enabled
Metrics recorded: 19
Filesystem: Writable
Global Prefix: "hnair_"
Blog Prefix: "hnair_"
Timeout: 1
Read Timeout: 1
Retry Interval: 
WP_REDIS_CLIENT: "phpredis"
WP_REDIS_SSL_CONTEXT: {
    "verify_peer": false
}
WP_REDIS_CLUSTER: [
    "tls://valkey.serverless.apn3.cache.amazonaws.com:6379"
]
WP_REDIS_PLUGIN_PATH: "/home/www/hnair.org/wp-content/plugins/redis-cache"
WP_REDIS_PASSWORD: ["username","••••••••"]
Global Groups: [
    "blog-details",
    "blog-id-cache",
    "blog-lookup",
    "global-posts",
    "networks",
    "rss",
    "sites",
    "site-details",
    "site-lookup",
    "site-options",
    "site-transient",
    "users",
    "useremail",
    "userlogins",
    "usermeta",
    "user_meta",
    "userslugs",
    "redis-cache",
    "blog_meta",
    "image_editor",
    "network-queries",
    "site-queries",
    "theme_files",
    "translation_files",
    "user-queries"
]
Ignored Groups: [
    "counts",
    "plugins",
    "theme_json",
    "themes"
]
Unflushable Groups: []
Groups Types: {
    "blog-details": "global",
    "blog-id-cache": "global",
    "blog-lookup": "global",
    "global-posts": "global",
    "networks": "global",
    "rss": "global",
    "sites": "global",
    "site-details": "global",
    "site-lookup": "global",
    "site-options": "global",
    "site-transient": "global",
    "users": "global",
    "useremail": "global",
    "userlogins": "global",
    "usermeta": "global",
    "user_meta": "global",
    "userslugs": "global",
    "redis-cache": "global",
    "blog_meta": "global",
    "image_editor": "global",
    "network-queries": "global",
    "site-queries": "global",
    "theme_files": "global",
    "translation_files": "global",
    "user-queries": "global",
    "counts": "ignored",
    "plugins": "ignored",
    "theme_json": "ignored",
    "themes": "ignored"
}
Drop-ins: [
    "Redis Object Cache Drop-In v2.7.0 by Till Krüss"
]

and wp redis status command line output the same :

Status: Connected
Client: PhpRedis (v6.2.0)
Drop-in: Valid
Disabled: No
Ping: 1
Errors: []
PhpRedis: 6.2.0
Relay: Not loaded
Predis: Not loaded
Credis: Not loaded
PHP Version: 8.4.10
Plugin Version: 2.7.0
Redis Version: 7.2
Multisite: No
Metrics: Enabled
Metrics recorded: 22
Filesystem: Writable
Global Prefix: "hnair_"
Blog Prefix: "hnair_"
Timeout: 1
Read Timeout: 1
Retry Interval: 
WP_REDIS_CLIENT: "phpredis"
WP_REDIS_SSL_CONTEXT: {
    "verify_peer": false
}
WP_REDIS_CLUSTER: [
    "tls://valkey.serverless.apn3.cache.amazonaws.com:6379"
]
WP_REDIS_PLUGIN_PATH: "/home/www/hnair.org/wp-content/plugins/redis-cache"
WP_REDIS_PASSWORD: ["username","••••••••"]
Global Groups: [
    "blog-details",
    "blog-id-cache",
    "blog-lookup",
    "global-posts",
    "networks",
    "rss",
    "sites",
    "site-details",
    "site-lookup",
    "site-options",
    "site-transient",
    "users",
    "useremail",
    "userlogins",
    "usermeta",
    "user_meta",
    "userslugs",
    "redis-cache",
    "blog_meta",
    "image_editor",
    "network-queries",
    "site-queries",
    "theme_files",
    "translation_files",
    "user-queries"
]
Ignored Groups: [
    "counts",
    "plugins",
    "theme_json",
    "themes"
]
Unflushable Groups: []
Groups Types: {
    "blog-details": "global",
    "blog-id-cache": "global",
    "blog-lookup": "global",
    "global-posts": "global",
    "networks": "global",
    "rss": "global",
    "sites": "global",
    "site-details": "global",
    "site-lookup": "global",
    "site-options": "global",
    "site-transient": "global",
    "users": "global",
    "useremail": "global",
    "userlogins": "global",
    "usermeta": "global",
    "user_meta": "global",
    "userslugs": "global",
    "redis-cache": "global",
    "blog_meta": "global",
    "image_editor": "global",
    "network-queries": "global",
    "site-queries": "global",
    "theme_files": "global",
    "translation_files": "global",
    "user-queries": "global",
    "counts": "ignored",
    "plugins": "ignored",
    "theme_json": "ignored",
    "themes": "ignored"
}
Drop-ins: [
    "Redis Object Cache Drop-In v2.7.0 by Till Krüss"
]

but when I execute "wp redis disable" and "wp redis enable" will report error:

wp redis disable
Predis\Connection\ConnectionException: Error while reading line from the server. [tls://valkey.serverless.apn3.cache.amazonaws.com:6379] in /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Connection/AbstractConnection.php:144
Stack trace:
#0 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Connection/StreamConnection.php(316): Predis\Connection\AbstractConnection->onConnectionError()
#1 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Connection/AbstractConnection.php(132): Predis\Connection\StreamConnection->read()
#2 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Connection/AbstractConnection.php(124): Predis\Connection\AbstractConnection->readResponse()
#3 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Client.php(381): Predis\Connection\AbstractConnection->executeCommand()
#4 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Client.php(335): Predis\Client->executeCommand()
#5 /home/www/hnair.org/wp-content/plugins/redis-cache/includes/class-predis.php(164): Predis\Client->__call()
#6 /home/www/hnair.org/wp-content/plugins/redis-cache/includes/class-predis.php(197): Rhubarb\RedisCache\Predis->flush()
#7 /home/www/hnair.org/wp-content/plugins/redis-cache/includes/cli/class-commands.php(177): Rhubarb\RedisCache\Predis->flushOrFail()
#8 /home/www/hnair.org/wp-content/plugins/redis-cache/includes/cli/class-commands.php(120): Rhubarb\RedisCache\CLI\Commands->flush_redis()
#9 [internal function]: Rhubarb\RedisCache\CLI\Commands->disable()
#10 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/CommandFactory.php(100): call_user_func()
#11 [internal function]: WP_CLI\Dispatcher\CommandFactory::{closure:WP_CLI\Dispatcher\CommandFactory::create_subcommand():97}()
#12 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/Subcommand.php(497): call_user_func()
#13 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(470): WP_CLI\Dispatcher\Subcommand->invoke()
#14 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(493): WP_CLI\Runner->run_command()
#15 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1295): WP_CLI\Runner->run_command_and_exit()
#16 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Bootstrap/LaunchRunner.php(28): WP_CLI\Runner->start()
#17 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/bootstrap.php(84): WP_CLI\Bootstrap\LaunchRunner->process()
#18 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/wp-cli.php(35): WP_CLI\bootstrap()
#19 phar:///usr/local/bin/wp/php/boot-phar.php(20): include('phar:///usr/loc...')
#20 /usr/local/bin/wp(4): include('phar:///usr/loc...')
#21 {main}
Success: Object cache disabled.
% 
% wp redis enable
Predis\Connection\ConnectionException: Error while reading line from the server. [tls://valkey.serverless.apn3.cache.amazonaws.com:6379] in /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Connection/AbstractConnection.php:144
Stack trace:
#0 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Connection/StreamConnection.php(316): Predis\Connection\AbstractConnection->onConnectionError()
#1 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Connection/AbstractConnection.php(132): Predis\Connection\StreamConnection->read()
#2 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Connection/AbstractConnection.php(124): Predis\Connection\AbstractConnection->readResponse()
#3 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Client.php(381): Predis\Connection\AbstractConnection->executeCommand()
#4 /home/www/hnair.org/wp-content/plugins/redis-cache/dependencies/predis/predis/src/Client.php(335): Predis\Client->executeCommand()
#5 /home/www/hnair.org/wp-content/plugins/redis-cache/includes/class-predis.php(164): Predis\Client->__call()
#6 /home/www/hnair.org/wp-content/plugins/redis-cache/includes/class-predis.php(197): Rhubarb\RedisCache\Predis->flush()
#7 /home/www/hnair.org/wp-content/plugins/redis-cache/includes/cli/class-commands.php(177): Rhubarb\RedisCache\Predis->flushOrFail()
#8 /home/www/hnair.org/wp-content/plugins/redis-cache/includes/cli/class-commands.php(64): Rhubarb\RedisCache\CLI\Commands->flush_redis()
#9 [internal function]: Rhubarb\RedisCache\CLI\Commands->enable()
#10 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/CommandFactory.php(100): call_user_func()
#11 [internal function]: WP_CLI\Dispatcher\CommandFactory::{closure:WP_CLI\Dispatcher\CommandFactory::create_subcommand():97}()
#12 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/Subcommand.php(497): call_user_func()
#13 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(470): WP_CLI\Dispatcher\Subcommand->invoke()
#14 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(493): WP_CLI\Runner->run_command()
#15 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1295): WP_CLI\Runner->run_command_and_exit()
#16 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Bootstrap/LaunchRunner.php(28): WP_CLI\Runner->start()
#17 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/bootstrap.php(84): WP_CLI\Bootstrap\LaunchRunner->process()
#18 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/wp-cli.php(35): WP_CLI\bootstrap()
#19 phar:///usr/local/bin/wp/php/boot-phar.php(20): include('phar:///usr/loc...')
#20 /usr/local/bin/wp(4): include('phar:///usr/loc...')
#21 {main}
Error: Object cache could not be enabled. Redis server is unreachable: Error while reading line from the server. [tls://valkey.serverless.apn3.cache.amazonaws.com:6379]

[tillkruss]

I'd try increasing the READ TIMEOUT, maybe we should do 2.5s as a new default.