tree 35d8d84934d5edcafe18bbd3666b666b9415b6a6
parent bb5bbc0a0c446fd9cb76b63ffb7e7ed917652751
author Hana (Hyang-Ah) Kim <hyangah@gmail.com> 1595007033 -0400
committer Hyang-Ah Hana Kim <hyangah@gmail.com> 1595457913 +0000

test/gopls: retry completion query a couple of times

Sometimes gopls returns an empty result for the completion request
until the internal state is stablized (even when it is ready for
other queries).

Try a couple of times before declaring a test failure.

While we are here, make buildLanguageClient non-async.
It doesn't have to be.

Updates golang/vscode-go#363

Change-Id: I29c80b28bb549d7ac239cc3cf5fe6e56966fc151
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/243281
Reviewed-by: Rebecca Stambler <rstambler@golang.org>