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2026-07-22feat: DTail fork — server/client feature developmentPaul Buetow
Squashed development of the snonux/dtail fork's product code (internal/, cmd/) since diverging from mimecast/dtail. Major areas: - Read/output path: the former "turbo" channel-less path is now the single, default server-side read/output path for cat/grep/tail and MapReduce; the old channel-based path and its config/env toggles were removed. - MapReduce: single aggregate implementation (server + serverless) fed directly by a processor pipeline, with input-exhausted finalization via the shutdown coordinator; high-concurrency and data-race fixes. - Journal source reads (journal:unit.service) via journalctl, Linux-gated behind a journal-v1 capability. - Auth-key fast reconnect: in-memory per-user public-key cache with TTL/max-keys, registered over an authenticated session (AUTHKEY), checked before authorized_keys. - Interactive query reload (--interactive-query) with SESSION START/UPDATE generation boundaries and capability negotiation. - Client-side deadlines: --timeout / --shutdownAfter as context deadlines; follow shutdown handling. - Client logging: diagnostics-only daily log by default, opt-in payload tee via --log-payload. - Numerous correctness fixes (buffer-pool double-recycle races, EOF-sentinel leaks, glob-expansion cap, TOCTOU in CSV parsing) with accompanying unit tests. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2024-03-29lint warningsPaul Buetow
2021-12-04Fix code smell - as reported by SonarQubePaul Buetow
2021-10-29explicitly use dlog.Server for server packages and dlog.Clent for client ↵Paul Buetow
packages for logging
2021-10-29mergePaul Buetow
2021-10-29Dont use relaxed SSH Auth mode anymore for integration testsPaul Buetow
2021-10-27integration tests use separate ssh private key filePaul Buetow
2021-10-24Fix DCat color test.Paul Buetow
2021-10-21merge developPaul Buetow
2021-10-21backport ECDSA key support form masterPaul Buetow
2021-10-19Can configure DTail client not to mess with ~/.ssh/known_hosts via env var - ↵Paul Buetow
this is useful for running unit and integration tests in jenkins
2021-10-10vetting and linting and some code restylingPaul Buetow
2021-10-02move args to config packagePaul Buetow
logger package rewrite as dlog
2021-03-16Support ECDSA SSH keyPhilip Foulkes
2020-05-20can specify a private ssh key via command line, no password support yet thoughPaul Buetow
2020-05-13refactorPaul Buetow
2020-02-11more on scheduled jobs and ssh callbacksPaul Bütow
2020-02-10initial scheduled jobsPaul Bütow
2020-02-08move prompt to io/Paul Bütow
2020-02-07Introduce drun command, refactor code to use context packagePaul Bütow
2020-01-21Move commands to cmd/ and move internal dependencies to internal/Paul Bütow