tailscale

Commit Graph

Author	SHA1	Message	Date
Mihai Parparita	f4f8ed98d9	sockstats: add validation for TCP socket stats We can use the TCP_CONNECTION_INFO getsockopt() on Darwin to get OS-collected tx/rx bytes for TCP sockets. Since this API is not available for UDP sockets (or on Linux/Android), we can't rely on it for actual stats gathering. However, we can use it to validate the stats that we collect ourselves using read/write hooks, so that we can be more confident in them. We do need additional hooks from the Go standard library (added in tailscale/go#59) to be able to collect them. Updates tailscale/corp#9230 Updates #3363 Signed-off-by: Mihai Parparita <mihai@tailscale.com>	1 year ago
Mihai Parparita	9cb332f0e2	sockstats: instrument networking code paths Uses the hooks added by tailscale/go#45 to instrument the reads and writes on the major code paths that do network I/O in the client. The convention is to use "<package>.<type>:<label>" as the annotation for the responsible code path. Enabled on iOS, macOS and Android only, since mobile platforms are the ones we're most interested in, and we are less sensitive to any throughput degradation due to the per-I/O callback overhead (macOS is also enabled for ease of testing during development). For now just exposed as counters on a /v0/sockstats PeerAPI endpoint. We also keep track of the current interface so that we can break out the stats by interface. Updates tailscale/corp#9230 Updates #3363 Signed-off-by: Mihai Parparita <mihai@tailscale.com>	1 year ago
Brad Fitzpatrick	607c3eb813	go.toolchain.rev: update to Go 1.20.1 And bump x/net for the HTTP/2 fixes. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	9e4d99305b	go.toolchain.rev: bump Go toolchain For tailscale/go#55 experimentation in another repo primarily, but this is our source of truth, so we bump here. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
David Anderson	33f29a1532	go.toolchain.rev: update toolchain to test iOS Go fix Signed-off-by: David Anderson <danderson@tailscale.com>	1 year ago
David Anderson	1acdcff63e	go.toolchain.rev: update toolchain to test ios workaround Updates tailscale/corp#9061 Signed-off-by: David Anderson <danderson@tailscale.com>	1 year ago
David Anderson	02a2dcfc86	go.toolchain.rev: use new statically built toolchain Also removes the toolchain builds from flake.nix. For now the flake build uses upstream Go 1.20, a followup change will switch it back to our custom toolchain. Updates tailscale/corp#9005 Signed-off-by: David Anderson <danderson@tailscale.com>	1 year ago
Brad Fitzpatrick	01e736e1d5	go.toolchain.rev: update to Go 1.20rc3 Updates #7123 Change-Id: Ibdf53530251c120e7e20c24abcf4a05f2ff7ac97 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	7c77c48bd4	go.toolchain.rev: bump Go For: `dc0ce6324d` and `2cf198bc80` Updates #6792 Updates #6799 Change-Id: I58f022b5fb790e968938f90eb76e9dfdb74041fc Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	5caf609d7b	go.toolchain.rev: bump Go to 1.19.4 Updates tailscale/go#36 Change-Id: I0b741c18ef0286b511a79ec39b1e91464c7ce77b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	7714261566	go.toolchain.rev: update to Go 1.19.2 Changes: https://github.com/tailscale/go/commits/build-3fd24dee31726924c1b61c8037a889b30b8aa0f6 Change-Id: I61b83eef2b812879544a5226687606ae792b0786 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	2266b59446	go.toolchain.rev: bump to Go 1.19.1 See https://github.com/tailscale/go/pull/34 Change-Id: I56806358cd1be4a2b8f509883e47c93083d82bdf Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	e1309e1323	all: require Go 1.19 Updates #5210 Change-Id: I2e950b4776636b4ea89b6566b60e4a87596a3a43 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	357fd85ecf	go.toolchain.rev: bump tailscale.go1.19 commit for mutex slow path metrics: https://github.com/tailscale/go/pull/33 (a maybe temporary experiment) Change-Id: Idba1ef866e2e1764728bdd869c25becccc1051b0 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	f541e00db2	go.toolchain.rev: bump for VERSION file Updates #5210 Change-Id: Ib6db8b010a6a9369a3eda8a86a49e538e376aff6 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	e5176f572e	go.toolchain.rev: switch to Go 1.19rc2+ Switch to Go 1.19rc2 in prep for the Go 1.19 GA release on Tuesday. (We won't be using any Go 1.19 features until then.) Updates #5210 Change-Id: I94fa0ae8f5645fb7579429668f3970c18d1796d8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	7fb6781bda	go.toolchain.rev: bump for Go 1.18.4 + runtime timer spin See https://github.com/tailscale/go/pull/32 Updates #4760 Updates #5030? Updates #4891? Change-Id: I066aafddc09fade30a5f3fdee23e6bd200eda9fa Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	db83926121	go.toolchain.rev: bump Go to 1.18.3 (+ Tailscale patches) See `04d67b90d8` Diff: `bb6009ec7c..04d67b90d8` Change-Id: Ic0abd3058f3696c3f8007e1004ab4bf377c5323c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	4c75605e23	go.toolchain.rev: bump Tailscale Go toolchain For `bb6009ec7c` (The cherry-picked fix for golang/go#51776) Change-Id: Ib4a67c0f82256c62989fbba2cc9c15b728313ebd Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Joe Tsai	d201d217df	go.toolchain.rev: update to go1.18.1 (#4438 ) Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Maisem Ali	42ee4c917d	go.toolchain.rev: pick up httptest race fix tailscale/go@5ce3ec4d89 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Josh Bleecher Snyder	9d4ffd135f	go.toolchain.rev: pick up crypto/x509 crash fix `68c97fb924` Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	2 years ago
Josh Bleecher Snyder	84a2dc3a7e	go.toolchain.rev: update to slightly less forked Go 1.18 Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	2 years ago
Josh Bleecher Snyder	c2c97f8f38	go.toolchain.rev: remove second entry No idea how that happened. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	2 years ago
Josh Bleecher Snyder	5cb9999be3	go.toolchain.rev: upgrade to our Go 1.18 fork Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	2 years ago
Josh Bleecher Snyder	7ddf2e2fea	go.toolchain.rev: bump to Go 1.17.8 Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	2 years ago
Josh Bleecher Snyder	b486448ab9	go.toolchain.rev: bump to Go 1.17.7 Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	2 years ago
Joe Tsai	3e50a265be	go.toolchain.rev: pick up new bufio.Writer API for Go1.18 (#3768 ) `25fe91a25c` Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Brad Fitzpatrick	1ffc21ad71	go.toolchain.rev: update to Go 1.17.6 Co-authored-by: Josh Bleecher Snyder <josh@tailscale.com> Change-Id: I572b2b36aa8acb53ea7fde638aa89a7510c84915 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	ebdd25920e	go.toolchain.rev: add Go toolchain rev, tool to print it out Updates tailscale/corp#3385 Change-Id: Ia0e285a0ae836744539c97ff6eff207588159688 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago

30 Commits (60a028a4f61aaa84fe2bc400d4a150f5d2f5d485)