[rmcdaniel]

Part of #325.

Problem. Main's Shared Server fixtures run after #499 (run 39472346421) failed one native test:
parallel_all::retry_and_terminal_failure_preserve_member_identity_and_sibling_completion. The first activity poll returned the second authored member of an all group.

The job's two other failed steps run even after an earlier failure. They need the job network that the steps skipped after the test would have created, so they are consequences of the test failure, not separate failures.

Cause. Native generated every identifier with Ulid::new(), whose random suffix is not ordered within a millisecond. Workers claim by ORDER BY available_at,id, and both tasks of one completion can share a millisecond. The poll then returned them in random order.

Published PHP uses Laravel's ULIDs, from Symfony's generator, which increments the previous identifier within the same millisecond. Rows created by one PHP process therefore keep their creation order.

Change.

• store::id() now uses one process-wide monotonic ulid::Generator, so native identifiers from one process keep creation order as PHP's do.
• Query task ids use the same generator.
• A unit test checks that 10,000 consecutive identifiers strictly increase. In a standalone check with ulid 1.2.1, only 4,952 of 9,999 consecutive Ulid::new() pairs were ordered; all 9,999 generator pairs were.

Checks.

• The native lib and execution suites pass on SQLite.
• parallel_all passes on PostgreSQL and MySQL.

🤖 Generated with Claude Code

[rmcdaniel]

77ef5ec52 merges main (987b07e10: #543 terminate and worker listing, #549, #552). store.rs auto-merged with #543. On the merged head, the native lib suite (123, including identifiers_keep_creation_order_within_a_millisecond) and the SQLite execution suite (291) pass locally. I cancelled the duplicate Shared Server fixtures run 39516315618; run 39505927835 on 41d782619 stays the qualification, and I'll merge after it passes.

[rmcdaniel]

Run 39505927835 passed all 13 jobs. 9ac4bec9d merges main again (#550). On the merged head, the native lib suite (125) and the SQLite execution suite (294) pass locally. I cancelled the duplicate run 39522867501 and turned auto-merge on.

[rmcdaniel]

32d6f7ee0 merges main (#548, lost-claim refusals). On the merged head, with a forced crate rebuild, the native lib suite (125) and the SQLite execution suite (295) pass locally. The duplicate parity run is cancelled; 39505927835 stays the qualification.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud