c-ares

Commit Graph

Author	SHA1	Message	Date
Brad House	d693951067	CI: Move more to GitHub actions including Containers (#842 ) GitHub actions supports running tests on various docker containers, move Ubuntu 20.04 and Alpine tests to containers. Also move iOS testing to GitHub actions since that runs on MacOS which is supported. This should take additional load off of Cirrus-CI which consumes credits like crazy. This leaves only FreeBSD and Linux ARM testing on Cirrus-CI. Authored-By: Brad House (@bradh352)	4 months ago
Brad House	dc423fb856	Implement TCP FastOpen (TFO) RFC7413 (#840 ) TCP Fast Open (TFO) allows TCP connection establishment in 0-RTT when a client and server have previously communicated. The SYN packet will also contain the initial data packet from the client to the server. This means there should be virtually no slowdown over UDP when both sides support TCP FastOpen, which is unfortunately not always the case. For instance, `1.1.1.1` appears to support TFO, however `8.8.8.8` does not. This implementation supports Linux, Android, FreeBSD, MacOS, and iOS. While Windows does have support for TCP FastOpen it does so via completion APIs only, and that can't be used with polling APIs like used by every other OS. We could implement it in the future if desired for those using `ARES_OPT_EVENT_THREAD`, but it would probably require adopting IOCP completely on Windows. Sysctls are required to be set appropriately: - Linux: `net.ipv4.tcp_fastopen`: - `1` = client only (typically default) - `2` = server only - `3` = client and server - MacOS: `net.inet.tcp.fastopen` - `1` = client only - `2` = server only - `3` = client and server (typically default) - FreeBSD: `net.inet.tcp.fastopen.server_enable` (boolean) and `net.inet.tcp.fastopen.client_enable` (boolean) This feature is always-on, when running on an OS with the capability enabled. Though some middleboxes have impacted end-to-end TFO and caused connectivity errors, all modern OSs perform automatic blackholing of IPs that have issues with TFO. It is not expected this to cause any issues in the modern day implementations. This will also help with improving latency for future DoT and DoH implementations. Authored-By: Brad House (@bradh352)	4 months ago
Brad House	ac33bdc7c2	Refactor connection handling (#839 ) Refactor some connection handling to reduce code duplication and to unify the TCP and UDP codepaths a bit more. This will make some future changes easier to make. This also does some structure renaming to better conform with current standards: - `struct server_state` -> `ares_server_t` - `struct server_connection` -> `ares_conn_t` - `struct query` -> `ares_query_t` Authored-by: Brad House (@bradh352)	4 months ago
Brad House	5a67f7fe2d	CI: Migrate latest linux testing from Cirrus-CI to GitHub Actions (#828 ) Cirrus CI compute credits run out too fast. Lets migrate more tasks to GitHub Actions. Fix By: Brad House (@bradh352)	4 months ago
Brad House	1dea1145f7	CI: BSD needs to symlink bash location	4 months ago
Brad House	c3e4c1a83d	CI: install bash on *BSD	4 months ago
Brad House	6ddc193281	alpine install bash	4 months ago
Brad House	072972aec1	CI: MacOS: move to GitHub Actions instead of Cirrus-CI (#825 ) We've been using a lot of time on Cirrus-CI and our credits run out quickly. MacOS costs 15 compute credits vs 3 compute credits for Linux. Move MacOS testing to GitHub Actions. Fix By: Brad House (@bradh352)	4 months ago
Brad House	cdd942640a	CI: remove deprecated coverage methodology	4 months ago
Brad House	130fd4794b	Reorganize source tree (#822 ) c-ares is getting larger these days and we keep adding source files to the same directory so it can be hard to differentiate core c-ares implementation from library/utility functions. Lets make some subdirectories to help with that and shuffle files around. Fix By: Brad House (@bradh352)	4 months ago
Brad House	2bd73c9a7d	CI: ability to run tests through debugger and print backtrace if there is a crash	4 months ago
Brad House	7bd4c4805e	CI: MacOS fix	6 months ago
Brad House	ac508af7fd	CI: run UBSAN on MacOS, update to Sonoma	6 months ago
Brad House	e4a4346596	skip ubsan/asan on debian arm64 due to the compiler getting killed	9 months ago
Brad House	b5bf220f93	CI: update freebsd image	9 months ago
Brad House	0e4c0f2600	build-time disabled threads breaks c-ares (#700 ) Regression introduced in 1.26.0, building c-ares with threading disabled results in ares_init{_options}() failing. Also adds a new CI test case to prevent this regression in the future. Fixes Bug: #699 Fix By: Brad House (@bradh352)	10 months ago
Brad House	7aa6763641	CI: Add Alpine Linux and old Ubuntu (#667 ) Alpine linux doesn't use glibc but instead musl c, so provides a good alternative test bed. We are also adding the oldest non-EOL ubuntu version so we can test against older linux variants to prevent surprises. This patch also migrates more tests to use cmake and ninja in order to reduce overall build times as we seem to run out of credits on Cirrus-CI pretty quickly. Fix By: Brad House (@bradh352)	11 months ago
Brad House	567f581178	ci: disable static for symbol hiding tests	11 months ago
Brad House	b4025113ad	ci: add test case for building with hidden symbol visibility	11 months ago
Brad House	49bdc5bb98	Use external GoogleTest instead of bundling it (#655 ) GoogleTest should be unbundled. Google changed their guidance a few years back and modern versions of google test cannot build the bundling code file. This PR also updates to use C++14 as is required by modern GoogleTest versions. Fixes Bug: #506 Fix By: Brad House (@bradh352)	12 months ago
Brad House	7cab8b826e	no reason to run LSAN, ASAN already does it	1 year ago
bradh352	5172002722	backoff to debian 11 due to coverage check failure	1 year ago
Daniel Stenberg	c1b00c41a7	provide SPDX identifiers and a REUSE CI job to verify All files have their licence and copyright information clearly identifiable. If not in the file header, they are set separately in .reuse/dep5. All used license texts are provided in LICENSES/	1 year ago
bradh352	99768ce350	cirrus-ci: switch to scan-build-py for MacOS MacOS seems to work better with scan-build-py Fix By: Brad House (@bradh352)	2 years ago
bradh352	376f6d7c2e	Cirrus-CI: MacOS Homebrew has changed from /usr/local/opt to /opt/homebrew Fix paths for homebrew. Fix By: Brad House (@bradh352)	2 years ago
bradh352	be64c19a24	cirrus-ci: iOS build needs to use ARM MacOS image CirrusCI removed Intel-based MacOS images. Need to switch iOS builds to use new ARM images as well. Fix By: Brad House (@bradh352)	2 years ago
bradh352	b37621aada	cirrus-ci: new MacOS image Cirrus-CI has recently EOL'd Intel MacOS VMs, switch to the latest ARM-based image. Fix By: Brad House (@bradh352)	2 years ago
bradh352	4b7301a0d2	CirrusCI: update freebsd image Old FreeBSD image for CirrusCI has issues with newer symbols, update to later one. Fix By: Brad House (@bradh352)	2 years ago
bradh352	10eea69c87	no analyze capability on ios	3 years ago
bradh352	cc2ade9685	attempt to use scan-build on ios	3 years ago
bradh352	3da833c3b1	fix switch statement	3 years ago
bradh352	062321cfe0	code coverage had gotten disabled	3 years ago
bradh352	75163d5289	looks like shell expansion doesn't work with cirrus-ci, lets do it another way	3 years ago
bradh352	876d5ac77e	attempt to autobuild for iOS	3 years ago
bradh352	bc1de75f22	coveralls needs token	3 years ago
bradh352	669eb8d6f2	coveralls appears to require git	3 years ago
bradh352	80e9566165	fix a couple of coveralls vars	3 years ago
bradh352	3613a8958d	need -y for install	3 years ago
bradh352	eea2e84b82	try to fix asan/ubsan/lsan when built with clang. try to support code coverage properly.	3 years ago
bradh352	e6c8745576	try another path	3 years ago
bradh352	5c83f37010	fix pip	3 years ago
bradh352	537ad8f272	attempt to enable some other build types that travis supported	3 years ago
bradh352	039130583c	Cirrus-CI: fix debian arm build	3 years ago
bradh352	afb20c339f	Cirrus-CI: more updates for proper testing	3 years ago
bradh352	b0106fc7f8	install proper packages for asan and analyze	3 years ago
bradh352	54fdbfc93b	try to disable container tests	3 years ago
bradh352	a7427d06d6	need g++ for tests on debian	3 years ago
bradh352	e7645eebf8	try cirrus-ci again	3 years ago
bradh352	001ed0aaf0	start bringing up cirrus-ci	3 years ago

49 Commits (8f4328073cb5f54521ff02918b430c8d0b59b804)