Issues

• [refactor] Replace bare print() diagnostics in server.py with the logging module

  bushidocodes/3270-server#382 · Filter by author bushidocodes opened on Jul 12, 2026

• [tests] Extract shared TN3270 test negotiation helper (triplicated, one copy diverged) and drop fixed test ports

  bushidocodes/3270-server#379 · Filter by author bushidocodes opened on Jul 12, 2026

• [docs] README is stale: references deleted screens.py, omits session.py, quotes 87/145 corpus count (actual: 137/145)

  bushidocodes/3270-server#378 · Filter by author bushidocodes opened on Jul 12, 2026

• [refactor] Finish the #350 registry refactor: _emit_current's ~30-branch chain and handle_startendtag's elif chain

  bushidocodes/3270-server#377 · Filter by author bushidocodes opened on Jul 12, 2026

• [refactor] Divider/FORMAT justification logic re-implemented at 7 sites in dtl.py (with drift) + duplicated word-wrapper

  bushidocodes/3270-server#376 · Filter by author bushidocodes opened on Jul 12, 2026

• [refactor] Move the decode half of the 3270 codec (_decode_buffer_addr / _parse_3270_reply) into ds3270.py

  bushidocodes/3270-server#375 · Filter by author bushidocodes opened on Jul 12, 2026

• [security] run_nvt_session accumulates client input with no size cap (memory-exhaustion DoS)

  bushidocodes/3270-server#374 · Filter by author bushidocodes opened on Jul 12, 2026

• [robustness] Unguarded int()/None attribute conversions in dtl.py crash with raw ValueError/TypeError/AttributeError (10 sites)

  bushidocodes/3270-server#373 · Filter by author bushidocodes opened on Jul 12, 2026

• [bug] <choice unavail=varname> never resolves the variable — inconsistent with <pdc unavail=varname>

  bushidocodes/3270-server#372 · Filter by author bushidocodes opened on Jul 12, 2026

• [bug] <hp>/<rp> inside <dtafld>/<cmdarea>/<choice> text silently truncates the element's text

  bushidocodes/3270-server#371 · Filter by author bushidocodes opened on Jul 12, 2026

• [bug] Stray or nested </hp> crashes panel load with TypeError

  bushidocodes/3270-server#370 · Filter by author bushidocodes opened on Jul 12, 2026

• [bug] Empty TN3270E 3270-DATA record crashes _parse_3270_reply with IndexError

  bushidocodes/3270-server#368 · Filter by author bushidocodes opened on Jul 12, 2026

• [bug] Field ending at the bottom-right cell emits terminator SBA to address 1920 — real terminal drops the session

  bushidocodes/3270-server#367 · Filter by author bushidocodes opened on Jul 12, 2026

• [bug] TN3270E inbound path never collapses escaped IAC IAC — record corruption at sequence 0x00FF

  bushidocodes/3270-server#366 · Filter by author bushidocodes opened on Jul 12, 2026