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feat: size-based download integrity + idle timeout #22

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Merged
roziscoding merged 3 commits into from
Jun 7, 2026
Merged

feat: size-based download integrity + idle timeout #22

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c9f8544
feat: verify peer downloads by size with fail-fast on unknown size
roziscoding Jun 7, 2026
369ba0f
feat: replace total download timeout with a network-scoped idle timeout
roziscoding Jun 7, 2026
9f2dc20
fix: address review — content_range source label + reader cleanup order
roziscoding Jun 7, 2026
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34 changes: 34 additions & 0 deletions apps/backend/drizzle/0003_high_makkari.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
PRAGMA foreign_keys=OFF;--> statement-breakpoint
CREATE TABLE `__new_downloads` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`torrent_filename` text NOT NULL,
`peer_id` text NOT NULL,
`peer_name` text NOT NULL,
`item_id` text NOT NULL,
`filename` text NOT NULL,
`dest_path` text NOT NULL,
`part_path` text NOT NULL,
`release_size` integer NOT NULL,
`release_json` text NOT NULL,
`expected_bytes` integer,
`expected_bytes_source` text,
`expected_bytes_mismatch` integer DEFAULT false NOT NULL,
`downloaded_bytes` integer DEFAULT 0 NOT NULL,
`attempts` integer DEFAULT 0 NOT NULL,
`status` text NOT NULL,
`started_at` text NOT NULL,
`updated_at` text NOT NULL,
`completed_at` text,
`error` text,
`qb_category` text,
`qb_source_server` text,
CONSTRAINT "downloads_status_check" CHECK("__new_downloads"."status" in ('downloading', 'completed', 'failed', 'import_queued')),
CONSTRAINT "downloads_expected_bytes_source_check" CHECK("__new_downloads"."expected_bytes_source" is null or "__new_downloads"."expected_bytes_source" in ('content_length', 'release_size'))
);
--> statement-breakpoint
INSERT INTO `__new_downloads`("id", "torrent_filename", "peer_id", "peer_name", "item_id", "filename", "dest_path", "part_path", "release_size", "release_json", "expected_bytes", "expected_bytes_source", "expected_bytes_mismatch", "downloaded_bytes", "attempts", "status", "started_at", "updated_at", "completed_at", "error", "qb_category", "qb_source_server") SELECT "id", "torrent_filename", "peer_id", "peer_name", "item_id", "filename", "dest_path", "part_path", "release_size", "release_json", "expected_bytes", "expected_bytes_source", "expected_bytes_mismatch", "downloaded_bytes", "attempts", "status", "started_at", "updated_at", "completed_at", "error", "qb_category", "qb_source_server" FROM `downloads`;--> statement-breakpoint
DROP TABLE `downloads`;--> statement-breakpoint
ALTER TABLE `__new_downloads` RENAME TO `downloads`;--> statement-breakpoint
PRAGMA foreign_keys=ON;--> statement-breakpoint
CREATE INDEX `downloads_status_idx` ON `downloads` (`status`);--> statement-breakpoint
CREATE INDEX `downloads_updated_at_idx` ON `downloads` (`updated_at`);
34 changes: 34 additions & 0 deletions apps/backend/drizzle/0004_sleepy_retro_girl.sql
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PRAGMA foreign_keys=OFF;--> statement-breakpoint
CREATE TABLE `__new_downloads` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`torrent_filename` text NOT NULL,
`peer_id` text NOT NULL,
`peer_name` text NOT NULL,
`item_id` text NOT NULL,
`filename` text NOT NULL,
`dest_path` text NOT NULL,
`part_path` text NOT NULL,
`release_size` integer NOT NULL,
`release_json` text NOT NULL,
`expected_bytes` integer,
`expected_bytes_source` text,
`expected_bytes_mismatch` integer DEFAULT false NOT NULL,
`downloaded_bytes` integer DEFAULT 0 NOT NULL,
`attempts` integer DEFAULT 0 NOT NULL,
`status` text NOT NULL,
`started_at` text NOT NULL,
`updated_at` text NOT NULL,
`completed_at` text,
`error` text,
`qb_category` text,
`qb_source_server` text,
CONSTRAINT "downloads_status_check" CHECK("__new_downloads"."status" in ('downloading', 'completed', 'failed', 'import_queued')),
CONSTRAINT "downloads_expected_bytes_source_check" CHECK("__new_downloads"."expected_bytes_source" is null or "__new_downloads"."expected_bytes_source" in ('content_length', 'content_range', 'release_size'))
);
--> statement-breakpoint
INSERT INTO `__new_downloads`("id", "torrent_filename", "peer_id", "peer_name", "item_id", "filename", "dest_path", "part_path", "release_size", "release_json", "expected_bytes", "expected_bytes_source", "expected_bytes_mismatch", "downloaded_bytes", "attempts", "status", "started_at", "updated_at", "completed_at", "error", "qb_category", "qb_source_server") SELECT "id", "torrent_filename", "peer_id", "peer_name", "item_id", "filename", "dest_path", "part_path", "release_size", "release_json", "expected_bytes", "expected_bytes_source", "expected_bytes_mismatch", "downloaded_bytes", "attempts", "status", "started_at", "updated_at", "completed_at", "error", "qb_category", "qb_source_server" FROM `downloads`;--> statement-breakpoint
DROP TABLE `downloads`;--> statement-breakpoint
ALTER TABLE `__new_downloads` RENAME TO `downloads`;--> statement-breakpoint
PRAGMA foreign_keys=ON;--> statement-breakpoint
CREATE INDEX `downloads_status_idx` ON `downloads` (`status`);--> statement-breakpoint
CREATE INDEX `downloads_updated_at_idx` ON `downloads` (`updated_at`);
209 changes: 209 additions & 0 deletions apps/backend/drizzle/meta/0003_snapshot.json
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{
"version": "6",
"dialect": "sqlite",
"id": "6c9640c3-d5d1-4bd2-82e3-bc067ea7f95f",
"prevId": "5fc3b7b0-f29c-475e-937f-e87648e8bf40",
"tables": {
"downloads": {
"name": "downloads",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"torrent_filename": {
"name": "torrent_filename",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"peer_id": {
"name": "peer_id",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"peer_name": {
"name": "peer_name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"item_id": {
"name": "item_id",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"filename": {
"name": "filename",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"dest_path": {
"name": "dest_path",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"part_path": {
"name": "part_path",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"release_size": {
"name": "release_size",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"release_json": {
"name": "release_json",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"expected_bytes": {
"name": "expected_bytes",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"expected_bytes_source": {
"name": "expected_bytes_source",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"expected_bytes_mismatch": {
"name": "expected_bytes_mismatch",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false,
"default": false
},
"downloaded_bytes": {
"name": "downloaded_bytes",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false,
"default": 0
},
"attempts": {
"name": "attempts",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false,
"default": 0
},
"status": {
"name": "status",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"started_at": {
"name": "started_at",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"completed_at": {
"name": "completed_at",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"error": {
"name": "error",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"qb_category": {
"name": "qb_category",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"qb_source_server": {
"name": "qb_source_server",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
}
},
"indexes": {
"downloads_status_idx": {
"name": "downloads_status_idx",
"columns": [
"status"
],
"isUnique": false
},
"downloads_updated_at_idx": {
"name": "downloads_updated_at_idx",
"columns": [
"updated_at"
],
"isUnique": false
}
},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {
"downloads_status_check": {
"name": "downloads_status_check",
"value": "\"downloads\".\"status\" in ('downloading', 'completed', 'failed', 'import_queued')"
},
"downloads_expected_bytes_source_check": {
"name": "downloads_expected_bytes_source_check",
"value": "\"downloads\".\"expected_bytes_source\" is null or \"downloads\".\"expected_bytes_source\" in ('content_length', 'release_size')"
}
}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}
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