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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
2023-06-21DTail: Restrict SSH MAC algorithms allowed - Update of few dependenciesPaul Buetow
2021-12-03add user permissions to JSON schemaPaul Buetow
2021-12-03reduce more code complexityPaul Buetow
2021-12-03reduxe function code complexityPaul Buetow
2021-11-07can set ssh private key path file via env varPaul Buetow
2021-11-06Remove insecure and dangerous relaxed auth modePaul Buetow
2021-11-03Add integration test for long line splitting - Also fixed a bug regarding ↵Paul Buetow
this along the way
2021-10-31rename spartan mode to plain modePaul Buetow
2021-10-29refactor integration test ssh_host_key configurationPaul Buetow
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
2021-10-24Use different ssh host key file path for integration testsPaul Buetow
2021-10-24integration tests use a different known_hosts path and also dont read any ↵Paul Buetow
external config files
2021-10-24Fix DCat color test.Paul Buetow
2021-10-19Set DTAIL_RUN_INTEGRATIONT_TEST to yes for integration testsPaul 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
2021-10-15Execute test directories individuallyPaul Buetow
2021-10-14Merging grep context from masterPaul Buetow
2021-10-12Update JSON-schema to reflect all recent config file changes.Paul Buetow
2021-10-10add another dmap test - reading 100 source files at oncePaul Buetow
fix a data race when reading multiple files on one server from the same session at once
2021-10-10vetting and linting and some code restylingPaul Buetow
2021-10-10add dtail health check unit test.Paul Buetow
2021-10-09refactorPaul Buetow
2021-10-06move health check to separate client binaryPaul Buetow
2021-10-06enable faster shutdown - useful for dgrep/dmap and dcat commandsPaul Buetow
2021-10-05more on thisPaul Buetow
2021-10-03add dmap testsPaul Buetow
2021-10-02add dcat testPaul Buetow
2021-10-02reduce logging in serverless modePaul Buetow
2021-10-02Client default log dir is ~/logPaul Buetow
2021-10-02add more default fields to MAPREDUCEPaul Buetow
2021-10-02can have daily and normal file log rotationPaul Buetow
2021-10-02refactor config reader - also looks in additional search paths for config ↵Paul Buetow
file unless NONE is specified
2021-10-02move args to config packagePaul Buetow
logger package rewrite as dlog
2021-10-02add spartan modePaul Buetow
2021-10-02new docker test cases - also change default FATAL bg color to magentaPaul Buetow
2021-10-02mapreduce tables are in colors now tooPaul Buetow
2021-09-06fine tweak color schemaPaul Buetow
2021-09-06Print out client/server update notice even from dtail server 4 to dtailPaul Buetow
client 3.
2021-09-06REMOTE and CLIENT colors are brushed correctly too nowPaul Buetow
2021-09-05finalize new default color schemaPaul Buetow
2021-08-12add missing brush and also add color client configs plus jsonschemaPaul Buetow
2021-08-11add colorTable optionPaul Buetow
2021-08-10can compile with new color codesPaul Buetow
2021-07-31more on configurable colorsPaul Buetow
2021-07-30initial color config supportPaul Buetow
2020-12-26code cleanup and minor refactoringsPaul Buetow
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-07 15:16:03 +0000