Commit Graph

68 Commits (039def3b502d626b3dab677f1f2b3cdcfe058296)

Author SHA1 Message Date
Avery Pennarun 64db026c8b backoff: add a LogLongerThan configuration.
Some programs use frequent short-duration backoffs even under non-error
conditions. They can set this to avoid logging short backoffs when
things are operating normally, but still get messages when longer
backoffs kick in.

Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>
5 years ago
David Crawshaw 2372530964 logtail/backoff: only log backoffs > 2sec
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
Brad Fitzpatrick 5d67365cc9 logtail: add PrivateID.IsZero method 5 years ago
Brad Fitzpatrick c726c1eec9 logtail: add const DefaultHost with default server name 5 years ago
Brad Fitzpatrick 3464114b88 logtail: add ParsePublicID that doesn't allocate 5 years ago
Brad Fitzpatrick 996bf9cae7 logtail: don't send a User-Agent
Just useless bytes on the wire. Especially with HTTP/1.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick bdc55d7091 logtail: add ParsePrivateID 5 years ago
Brad Fitzpatrick e71a7c7a2c logtail: read to EOF on chunked response
We'll be fixing the server so this won't trigger in practice,
but it demos the connection reuse problem.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick fcb6a34f4b logtail: reduce allocations encoding text
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
David Crawshaw 6ddbcab71e logtail: rename the unused CheckLogs to DrainLogs
Its semantics has changed slightly, this will let us use it to
drive batched logging in special circumstances.

Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw 51a12d1307 filch: a few minor comments
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
Brad Fitzpatrick 8f9fa6a842 logtail: minor style/simplification changes 5 years ago
David Anderson de0239375a logtail/filch: use x/sys/unix instead of syscall.
In particular, the Dup2 syscall is not defined in the syscall
package on arm64, but is defined in x/sys/unix.

Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
David Anderson 8380d8575a logtail: remove unused code from old sentinel logic.
Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
David Anderson be6bcd59cd logtail: don't pass in nil contexts.
Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
David Anderson 250dfc9016 logtail: remove unused struct fields.
Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
David Anderson 80ecb8342f logtail/filch: use io's seek constants.
Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
Earl Lee a8d8b8719a Move Linux client & common packages into a public repo. 5 years ago