opentracker/trackerlogic.c, branch v2.0.0An open and free bittorrent tracker
https://erdgeist.org/gitweb/opentracker/atom?h=v2.0.02026-11-02T20:14:02ZMove the build sources into src/2026-11-02T20:14:02ZDirk Englingerdgeist@erdgeist.org2026-11-02T19:50:24Zurn:sha1:ad541c67761b8aa6da1566802c347cac4018d0c2Sweep the obsolete CVS Id keyword out of the tree2026-11-02T15:55:53ZDirk Englingerdgeist@erdgeist.org2026-11-02T15:55:53Zurn:sha1:28d6bf03e1bb8c38fb7e09ade3c5a9c58d68182eRefactor ot_workqueue out of ot_mutex, no behaviour change2026-10-31T17:48:00ZDirk Englingerdgeist@erdgeist.org2026-10-31T17:48:00Zurn:sha1:5b25f89d00433f1c11576d1ea19304797dc60d1bMake tcp worker multithreaded, too2026-10-31T14:59:41ZDirk Englingerdgeist@erdgeist.org2026-10-31T14:59:41Zurn:sha1:4d030871c004c917458b5e1c296edcfc689a2e66
This shamelessly steals the model established in the UDP workers, i.e.
if the kernel is able to bind multiple listening sockets to the same
endpoint, we will share them across threads. If it can't, all threads
will accept on the same socket.
The fast path handles most of the connections, only the rare case of
no data yet on the socket is offloaded to the slow path (which used to
be the mainloop) for completion. This scales nicely, as the higher the
load is, the higher chances are that an accept happens only after the
network roundtrip to the peer completes, leading to more connections
that already have data waiting for us.
We also consolidate the workstruct init and deinit code, preparation
for later unifying all thread state structs for all protocols (mca,
udc and tcp).
The config file gains a per tcp connection worker count and some docs
explaining what this knob buys and costs, nudging the user to either
keep it 0 or dial it up to at least 2.
Plug in the new per-thread stats counter, also make sure that the ot_clean sleep does not stall tracker exit2026-10-27T20:32:24ZDirk Englingerdgeist@erdgeist.org2026-10-27T20:32:24Zurn:sha1:6cbd21542cf7a751e6f0f38864e7e9eae8fa3b14All OSes now do have a cheap monotonic clock, so no caching thread is needed. Also add some relative time helpers2026-10-27T18:15:22ZDirk Englingerdgeist@erdgeist.org2026-10-27T18:15:22Zurn:sha1:8fb1c09df1540aa3fca1148bed6a08ffc3090669replace all calls to sprintf with a format helper that advances a cursor. Also convert the meta-formatter (i.e. results printer) to this scheme2026-10-26T21:32:52ZDirk Englingerdgeist@erdgeist.org2026-10-26T21:32:52Zurn:sha1:1f9494979268b62ed4b4588fb7d9e790c0e12100First run of making variable names more readable2026-10-26T15:59:39ZDirk Englingerdgeist@erdgeist.org2026-10-26T15:59:39Zurn:sha1:6871825565d0ba24436dbd5b92cc09e02f93af6aReplace libowfat's iobatch with our own smaller (and probably only temporary) ot_batch2026-10-25T21:30:04ZDirk Englingerdgeist@erdgeist.org2026-10-25T21:30:04Zurn:sha1:0e3a2189f65354962fc71af41f5aa52261a782e8Be stricter about const char*, Wwrite-strings will warn in the future and we don't want to try to overwrite string literals2026-10-25T18:42:27ZDirk Englingerdgeist@erdgeist.org2026-10-25T18:42:27Zurn:sha1:5bc4c0663576fd99bb06068e6dfd624690865c89