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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>
2022-02-15add missing newlines to server messages when running mapreduce queries tooPaul Buetow
2021-11-02Make it so that DTail 3 incompatibility error is printed when trying to ↵Paul Buetow
connect to it via a DTail client 4.x
2021-11-02Bugfix: Dealing correctly with files without newline characters, also add ↵Paul Buetow
more tests
2021-10-10vetting and linting and some code restylingPaul 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
2021-10-05more on thisPaul 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
2021-10-02fix auto reconnectPaul Buetow
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
2021-09-06Print out client/server update notice even from dtail server 4 to dtailPaul Buetow
client 3.
2021-08-22introduces the protocol packagePaul Buetow
2021-08-21read files bytewise for more control of whats happening - change transport ↵Paul Buetow
protocol for more control over newlines
2020-12-28mergePaul Buetow
2020-12-26code cleanup and minor refactoringsPaul Buetow
2020-12-08merge developPaul Buetow
2020-09-19server handler context refactoringPaul Buetow
2020-09-19refactor to have no context.Context in client handler structsPaul Buetow
2020-08-13bump up version to 3.0.0. can run continuous background mapreduce queries, ↵v3.0.0Paul Buetow
useful for log file monitorig for example. breaking protocol change which allows to mapreduce aggreate messages containing the default field separator |. add of more unit tests. add logformat mapreduce query keyword. add set mapreduce clause support and support to evaluate built-in functions such as md5sum() and maskdigits().
2020-07-02send $line base64 encoded over the wirePaul Buetow
2020-06-17initial log monitoring supportPaul Buetow
2020-03-04fix silent logging https://github.com/mimecast/dtail/issues/5Paul Buetow
2020-02-12exec will always err if status is > 0Paul 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
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-07 08:35:07 +0000