fix(middleware/session): fix data-race with sync.Pool #3051
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WalkthroughThe changes focus on enhancing the thread safety of session management within the Changes
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #3051 +/- ##
==========================================
- Coverage 83.06% 82.97% -0.09%
==========================================
Files 115 115
Lines 8260 8266 +6
==========================================
- Hits 6861 6859 -2
- Misses 1071 1076 +5
- Partials 328 331 +3
Flags with carried forward coverage won't be shown. Click here to find out more. ☔ View full report in Codecov by Sentry. |
sixcolors
changed the title
The changes include updating the comments to provide clearer explanations of the function's behavior.
sixcolors
requested review from
gaby,
ReneWerner87 and
efectn
and removed request for
a team
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Actionable comments posted: 1
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (2)
- middleware/session/session.go (6 hunks)
- middleware/session/store.go (1 hunks)
Additional comments not posted (5)
middleware/session/store.go (1)
81-83: LGTM!The addition of mutex locks ensures thread safety when setting session properties and decoding session data.
However, ensure that all function calls to
Store.Getare properly tested for thread safety.middleware/session/session.go (4)
111-112: LGTM!Switching from
mu.Lock()tomu.RLock()for read-only access is appropriate for the operations performed in this method.However, ensure that all function calls to
Session.Destroyare properly tested for thread safety.Verification successful
The
Destroymethod is properly tested for thread safety.The
Test_Session_Destroyfunction includes parallel sub-tests, which indicate that theDestroymethod is tested for concurrent access scenarios.
middleware/session/session_test.go:429-447: Sub-test for destroying session from a cookie.middleware/session/session_test.go:449-483: Sub-test for destroying session from a header.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `Session.Destroy` are properly tested for thread safety. # Test: Search for the function usage. Expect: Proper usage and testing for thread safety. rg --type go $'Session.Destroy'Length of output: 179
Script:
#!/bin/bash # Extract the Test_Session_Destroy function from middleware/session/session_test.go ast-grep --lang go --pattern $'func Test_Session_Destroy($_) { $$$ }' middleware/session/session_test.goLength of output: 3791
147-149: LGTM!The addition of mutex locks ensures thread safety when resetting session properties.
However, ensure that all function calls to
Session.Resetare properly tested for thread safety.Verification successful
LGTM!
The addition of mutex locks ensures thread safety when resetting session properties. The
Test_Session_Resetfunction runs in parallel, indicating that theResetmethod is properly tested for thread safety.
middleware/session/session_test.go:
- The
Test_Session_Resetfunction usest.Parallel()to test theResetmethod concurrently.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `Session.Reset` are properly tested for thread safety. # Test: Search for the function usage. Expect: Proper usage and testing for thread safety. rg --type go $'Session.Reset'Length of output: 240
Script:
#!/bin/bash # Description: Extract and display the contents of the Test_Session_Reset function to verify thread safety testing. # Extract the Test_Session_Reset function from the test file. ast-grep --lang go --pattern $'func Test_Session_Reset($_) { $$$ }' middleware/session/session_test.goLength of output: 4624
Line range hint
45-56: LGTM!The addition of mutex locks ensures thread safety when modifying session properties.
However, ensure that all function calls to
releaseSessionare properly tested for thread safety.Verification successful
Thread Safety Verified
The call to
releaseSessionis properly synchronized with mutex locks, ensuring thread safety when modifying session properties.
- The mutex lock is acquired before the call to
releaseSession.- The mutex is unlocked after the call to
releaseSession.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `releaseSession` are properly tested for thread safety. # Test: Search for the function usage. Expect: Proper usage and testing for thread safety. rg --type go $'releaseSession'Length of output: 142
Script:
#!/bin/bash # Description: Verify the context around the call to `releaseSession` to ensure thread safety. # Test: Search for the usage of `releaseSession` within `middleware/session/session.go` and display surrounding lines. rg -C 5 'releaseSession' middleware/session/session.goLength of output: 373
Script:
#!/bin/bash # Description: Verify the function where `releaseSession` is called to ensure thread safety. # Test: Search for the function definition that includes the call to `releaseSession` within `middleware/session/session.go` and display surrounding lines. rg -A 10 -B 10 'releaseSession' middleware/session/session.goLength of output: 819
215-216: LGTM!The addition of mutex locks ensures thread safety when setting the expiration.
However, ensure that all function calls to
Session.SetExpiryare properly tested for thread safety.Verification successful
Thread Safety Verified for
SetExpiryMethodThe
SetExpirymethod in theSessionstruct correctly uses a mutex to ensure thread safety. The mutexmuis locked before setting the expiration and unlocked immediately after.
- File:
middleware/session/session.go- Lines: 215-216
No further action is required.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `Session.SetExpiry` are properly tested for thread safety. # Test: Search for the function usage. Expect: Proper usage and testing for thread safety. rg --type go $'Session.SetExpiry'Length of output: 32
Script:
#!/bin/bash # Description: Verify all function calls to `Session.SetExpiry` and proper usage of the mutex `mu` in the `Session` struct. # Search for the `SetExpiry` function usage in Go files rg --type go 'SetExpiry' # Search for the `Session` struct definition and its methods rg --type go 'type Session struct' # Search for methods of the `Session` struct to check mutex usage rg --type go 'func (s \*Session)'Length of output: 384
Script:
#!/bin/bash # Description: Inspect the `session_test.go` file for tests related to `SetExpiry` and the `session.go` file for the `Session` struct and its methods. # Display the `SetExpiry` function definition and relevant parts of `session.go` rg --type go --context 10 'func (s *Session) SetExpiry(exp time.Duration)' middleware/session/session.go # Display the `Session` struct definition and its methods in `session.go` rg --type go --context 10 'type Session struct' middleware/session/session.go # Display the tests related to `SetExpiry` in `session_test.go` rg --type go --context 10 'SetExpiry' middleware/session/session_test.goLength of output: 1274
Script:
#!/bin/bash # Description: Display the `SetExpiry` function definition in `session.go` to confirm the proper usage of the mutex `mu`. # Display the `SetExpiry` function definition in `session.go` rg --type go --context 20 'func (s *Session) SetExpiry(exp time.Duration)' middleware/session/session.goLength of output: 106
Script:
#!/bin/bash # Description: Display the entire `session.go` file to manually inspect the `SetExpiry` function definition and mutex usage. # Display the entire `session.go` file cat middleware/session/session.goLength of output: 7295
fixes #3049 (comment)