Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Fix crash when using global_keyprefix with a sentinel connection #1838

Merged
merged 5 commits into from
Jan 9, 2024
Merged

Fix crash when using global_keyprefix with a sentinel connection #1838

Changes from 1 commit
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
eab8f00
Fix partial closure error when instantiating redis pool for a global_…
adam-homeboost Jan 4, 2024
2a770f7
add tests for redis sentinel connection with global_keyprefix setting
adam-homeboost Jan 4, 2024
7e9e055
StrictRedis is deprecated, use Redis class
adam-homeboost Jan 8, 2024
88a7040
add some resource cleanup
adam-homeboost Jan 8, 2024
cf2af11
add some resource cleanup
adam-homeboost Jan 8, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
34 changes: 34 additions & 0 deletions t/unit/transport/test_redis.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1734,6 +1734,40 @@ def test_sentinel_with_ssl(self):
assert (params['connection_class'] is
SentinelManagedSSLConnection)

def test_can_create_connection_with_global_keyprefix(self):
from redis.exceptions import ConnectionError

connection = Connection(
'sentinel://localhost:65534/',
transport_options={
'global_keyprefix': 'some_prefix',
'master_name': 'not_important',
},
)
with pytest.raises(ConnectionError):
connection.channel()
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Can we consider one more approach here:

try:
    connection = Connection(
        'sentinel://localhost:65534/',
        transport_options={
            'global_keyprefix': 'some_prefix',
            'master_name': 'not_important',
        },
    )
    with pytest.raises(ConnectionError):
        connection.channel()
finally:
    connection.close()  # Ensure connection is closed even if an exception occurs

Should we consider testing potential exceptions that could occur during connection creation??

Copy link
Contributor Author

@adam-homeboost adam-homeboost Jan 8, 2024 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@50-Course

These tests are inside a test class. Try:

pytest t/unit/transport/test_redis.py::test_RedisSentinel::test_can_create_connection_with_global_keyprefix

Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@50-Course

These tests are inside a test class. Try:

pytest t/unit/transport/test_redis.py::test_RedisSentinel::test_can_create_connection_with_global_keyprefix

class test_Redis:

    def setup(self):
        self.connection = Connection(transport=Transport)
        self.exchange = Exchange('test_Redis', type='direct')
        self.queue = Queue('test_Redis', self.exchange, 'test_Redis')

    def teardown(self):
        self.connection.close()

If I am not mistaken it means it does not apply to your connection obj so I agree with a safer approach like @50-Course proposed.

Also, reviewing a sample of the other tests shows most tests have consistent resource cleanup manually, so it would make sense to apply it here as well.


def test_can_create_correct_mixin_with_global_keyprefix(self):
from kombu.transport.redis import GlobalKeyPrefixMixin

with patch('redis.sentinel.Sentinel'):
connection = Connection(
'sentinel://localhost:65534/',
transport_options={
'global_keyprefix': 'some_prefix',
'master_name': 'not_important',
},
)

assert isinstance(
connection.channel().client,
GlobalKeyPrefixMixin
)
assert (
connection.channel().client.global_keyprefix
== 'some_prefix'
)


class test_GlobalKeyPrefixMixin:

Expand Down