* refactor: Replace ctx.Done() with ctx.Err()
Prior to this commit we checked for context cancellation with a select
block and context.Context.Done() without multiplexing over any other
channel like:
select {
case <-ctx.Done():
// handle cancellation
default:
// fallthrough
}
This commit replaces those type of blocks with a simple check of
ctx.Err(). This has the following benefits:
* Calling ctx.Err() is much faster than entering a select block.
* ctx.Done() allocates a channel when called for the first time.
* Testing the result of ctx.Err() is a reliable way of determininging if
a context.Context value has been canceled.
* fix: Fix data race in execDeleteTagValueEntry()
* Begin implementing retreival of telegraf plugin stats
* Implement storing/deletion of telegraf plugin stats
* Test plugin stats
* Initialize plugins bucket for tests
* Add comment
* Shorten time and frequency in bolt when providing telegraf plugins metrics
* Simplify ticker loop
* Leak underlying ticker while still satisfying linter
* chore: Remove several instances of WithLogger
* chore: unexport Logger fields
* chore: unexport some more Logger fields
* chore: go fmt
chore: fix test
chore: s/logger/log
chore: fix test
chore: revert http.Handler.Handler constructor initialization
* refactor: integrate review feedback, fix all test nop loggers
* refactor: capitalize all log messages
* refactor: rename two logger to log
Ayan George
Jonathan A. Sternberg
Greg
Jacob Marble
Chris Goller