fix: use access and not lock

[caalador]

Use access so that we do not block with the lock

Fixes vaadin/multiplatform-runtime#101

[sonarqubecloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[github-actions[bot]]

Unit Test Results

   956 files  ±0     956 suites  ±0   49m 13s :stopwatch: - 7m 51s 6 085 tests ±0  6 031 :heavy_check_mark: ±0  54 :zzz: ±0  0 :x: ±0  6 348 runs   - 2  6 286 :heavy_check_mark:  - 2  62 :zzz: ±0  0 :x: ±0 

Results for commit d8fca9bc. ± Comparison against base commit 62f9b4f4.

[vaadin-bot]

Hi @caalador and @caalador, when i performed cherry-pick to this commit to 2.8, i have encountered the following issue. Can you take a look and pick it manually? Error Message: Error: Command failed: git cherry-pick 1b6fc69c2809c65f0e837e1cac2da1e119a067bb error: could not apply 1b6fc69c28... fix: use access and not lock (#14827) hint: After resolving the conflicts, mark them with hint: "git add/rm ", then run hint: "git cherry-pick --continue". hint: You can instead skip this commit with "git cherry-pick --skip". hint: To abort and get back to the state before "git cherry-pick", hint: run "git cherry-pick --abort".

[vaadin-bot]

Hi @caalador and @caalador, when i performed cherry-pick to this commit to 2.7, i have encountered the following issue. Can you take a look and pick it manually? Error Message: Error: Command failed: git cherry-pick 1b6fc69c2809c65f0e837e1cac2da1e119a067bb error: could not apply 1b6fc69c28... fix: use access and not lock (#14827) hint: After resolving the conflicts, mark them with hint: "git add/rm ", then run hint: "git cherry-pick --continue". hint: You can instead skip this commit with "git cherry-pick --skip". hint: To abort and get back to the state before "git cherry-pick", hint: run "git cherry-pick --abort".

[Artur-]

This causes https://github.com/vaadin/flow/issues/14950 because VaadinSession.getSession() does not return null even though the HTTP session has been invalidated