webmail-client

T

lukasandClaude Opus 4.8 9dbc5ed998 sync-v2 step 6: memory + connection bounds (§7, §4)

- concurrency.loop_semaphore: per-event-loop semaphores (safe across pytest loops
  and process restarts via a WeakKeyDictionary keyed by the running loop).
- provider: holds a per-account (≤4) and per-host (PER_HOST_CONN_CAP) slot for the
  whole lifetime of an IMAP socket, released on close; SMTP send takes a per-host
  slot for its duration. A worker can no longer open hundreds of sockets to one
  host/account.
- indexer: parsing goes through a PARSE_CONCURRENCY semaphore, and a message over
  STREAM_PARSE_MB is parsed from its blob file (parse_message_file) instead of an
  in-memory tree, so peak RAM ~= PARSE_CONCURRENCY x STREAM_PARSE_MB regardless of
  mailbox sizes. Backfill parallelism stays bounded by the bulk queue only.
- config: PER_HOST_CONN_CAP, PARSE_CONCURRENCY, STREAM_PARSE_MB.
- tests: per-account cap blocks the 5th connection / distinct accounts independent;
  file-vs-bytes parse equivalence + large-message streaming routing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-07-19 07:13:03 +02:00

backend

sync-v2 step 6: memory + connection bounds (§7, §4)

2026-07-19 07:13:03 +02:00

docker

sync-v2 step 1: worker roles + interactive/bulk queue split

2026-07-18 19:53:31 +02:00

docs

Initial commit: webmail client (M0/M1)

2026-07-17 23:20:34 +02:00

frontend

Two-way draft sync, signatures, sent/bcc fixes, and mail-list UI