{
"source_revision": "cd7782e2faf6899acc3ad7b691aa9ac2b87950b7",
"source_dirty": false,
"daemon_sha256": "06a1415a669f6a9643a0a8a455c509a3d0d614ca0f55844d3237f8f134572f0e",
"environment": {
"host": "LAN_IP",
"filesystem": "ext4",
"transmission": "4.1.3",
"release": true,
"public_network_used": false
},
"regressions": {
"upload_deadlock": {
"test": "overlapping_uploads_in_opposite_orders_do_not_deadlock",
"before": "Fails with 0 pending reads, 4 finished reads and a free writer queue.",
"after": "Both upload queues drain within five seconds; ten consecutive targeted runs pass.",
"isolated_swarm_comparison": "tests/interop/baselines/upload-deadlock.json"
},
"udp_trackers": {
"test": "udp_trackers_are_independent_and_retry_lost_packets",
"before": "The working torrent cannot announce within one second while another tracker is silent.",
"after": "IPv6 tracker responds within one second while IPv4 tracker drops its initial connect; the IPv4 request is retransmitted unchanged after 15 seconds and succeeds."
},
"inbound_burst": {
"test": "inbound_handshake_bursts_fill_available_peer_slots",
"setup": "Five rounds of four concurrent handshakes from distinct loopback IPs, respecting the per-IP handshake limit.",
"after": "All four admitted peer slots attach in every round.",
"limitation": "The test also passed before increasing the route queue; it validates burst admission but does not deterministically reproduce the one-slot race."
},
"duplicate_identity": {
"test": "tracker_dials_do_not_duplicate_an_inbound_peer_identity",
"before": "Two connections remain established to the same remote peer ID.",
"after": "Only the deterministically preferred direction survives for both peer-ID orderings. The survivor downloads both pieces and reaches seeding."
}
},
"writer_review": {
"pending_slot_overwrite_reproduced": false,
"hash_readback_already_in_blocking_job": true,
"scheduling_changed": false,
"notes": [
"pending_command and incoming receive are gated while pending_hash or pending_read is occupied.",
"A pending hash can stall the FIFO, but no overwrite was demonstrated. Upload reads bypassing hash ordering was not implemented.",
"The large-piece run below validates the current path, not a before/after performance improvement."
]
},
"checks": {
"cargo_fmt_all": true,
"cargo_clippy_workspace_all_targets_locked_deny_warnings": true,
"cargo_test_workspace_locked": true,
"daemon_end_to_end_tests": 25
},
"transmission": [
{"artifacts": "target/interop/upload-final-smoke/", "scenario": "bidirectional UDP tracker smoke", "passed": true},
{"artifacts": "target/interop/upload-final-private/", "scenario": "private HTTP tracker, bidirectional transfer, completed restart and mtime recheck", "passed": true},
{"artifacts": "target/interop/upload-final-magnet/", "scenario": "HTTP tracker magnet, catalog restart, bidirectional transfer", "passed": true},
{"artifacts": "target/interop/upload-final-kill/", "scenario": "1 GiB, 1 MiB pieces, SIGKILL at 50 percent and resume, bidirectional transfer", "passed": true}
],
"swarm": {
"scenario_version": 1,
"leechers": 8,
"bytes_per_leecher": 268435456,
"piece_length": 1048576,
"runner_sha256": "2e2528a75f9e68f856b04c517ea28ce53c6def17a6fc727092ee344dfc092671",
"artifacts_pattern": "target/interop/upload-final-swarm-{01..10}/",
"seconds": [10.530, 11.213, 10.486, 10.617, 10.327, 10.640, 10.761, 10.446, 10.659, 10.496],
"p50_seconds": 10.5735,
"max_seconds": 11.213,
"runs_with_30_second_tail": 0,
"all_passed": true
},
"large_piece_silent_tracker_scale": {
"artifacts": "target/interop/upload-final-large-dead-udp-2/",
"torrents": 33,
"bytes": 805306368,
"piece_length": 16777216,
"active_downloads": 4,
"download_limit_per_torrent": 4194304,
"download_seconds": 63.469,
"completed_soak_seconds": 60,
"restart_seconds": 0.103,
"restart_no_refetch": true,
"all_sha256_match": true,
"payload_and_catalog_cleanup": true,
"joined_shutdown": true,
"dead_udp_tracker_sources_before_restart": 66,
"dead_udp_tracker_sources": 99,
"peak_rss_mib": 36.027,
"peak_fds": 147,
"control_p95_ms": 2.693,
"passed": true,
"harness_correction": "Initial run stopped when its no-error assertion encountered the expected tracker timeout in last_error. The rerun permits only a tracker-reported timeout on a still-downloading or seeding torrent."
},
"notes": [
"Runs were sequential on the same dev machine, without dropping filesystem caches.",
"Measured timings are observations, not performance guarantees.",
"Many-file limits and long-duration soak scenarios were not run."
]
}