Sander van Harmelen d87e9bbada internal/lsp: limit concurrent file reads ... We need to limit the concurrent file reads to prevent `too many open file` errors. The first attempt to solve this was done in change 189437, but this change turned out to be incorrect. So this change reverts the changes made in change 189437 and instead adds an new semaphore around the `nativeFileHandle.Read` method. The limit is currently set to half of the lowest open file system limit of *nix, Windows and MacOS system (their respective limits are 1024, 16384, and 256). Change-Id: I27d741e3a3c36eb11bfa7457575f5d5831c06ad7 Reviewed-on: https://go-review.googlesource.com/c/tools/+/190417 Reviewed-by: Ian Cottrell <iancottrell@google.com> Run-TryBot: Ian Cottrell <iancottrell@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>		2019-08-15 21:27:41 +00:00
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apidiff	apidiff: represent a Report as a list of Changes	2019-04-22 23:39:26 +00:00
fastwalk	internal/fastwalk: avoid slice bounds out of range for long file names	2018-11-12 23:16:31 +00:00
gopathwalk	internal/gopathwalk: fix typo ("nonexistant" → "nonexistent")	2019-08-02 00:38:18 +00:00
imports	internal/imports: merge import declarations	2019-08-14 23:54:02 +00:00
jsonrpc2	internal/lsp: use a background context for the background worker	2019-07-18 19:01:55 +00:00
lsp	internal/lsp: limit concurrent file reads	2019-08-15 21:27:41 +00:00
memoize	internal/lsp: stop making background contexts everywhere	2019-07-11 16:38:52 +00:00
module	imports: stop using go/packages for modules	2019-01-22 20:29:12 +00:00
semver	go/packages: add name= query	2018-10-16 20:20:09 +00:00
span	internal/span: handle character values beyond end of line in FromUTF16Column	2019-07-06 07:08:13 +00:00
tool	internal/tool: add a small package to unify the flag handling across all our tools	2018-12-17 23:08:00 +00:00
txtar	imports: stop using go/packages for modules	2019-01-22 20:29:12 +00:00
xcontext	internal/lsp: stop making background contexts everywhere	2019-07-11 16:38:52 +00:00