tree 59b226a017c446bedf0ac4116b5e23f2f8332b14
parent b346f7fd45de50e7e5dd5d24a7a009c3c8d8ec61
author Sander van Harmelen <sander@vanharmelen.nl> 1565281123 +0200
committer Rebecca Stambler <rstambler@golang.org> 1565285364 +0000

internal/lsp: prevent too much open files issues

On MacOS the default open file limit is 256 files per process. For big
projects this could cause issues when reading all files (more or less)
at the same time.

By moving up the `parseLimit` so the reading of the file is only done
when it is allowed to start parsing the file, we stay well below the 256
files per process (as the `parseLimit` is currently set to 20).

Since `parseLimit` is actually only used to limit IO access, let's also
rename the const to `parseLimit`.

Change-Id: Ie8744030875d84d0d6095ee4ec2d9d553911bed1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/189437
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>