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-rwxr-xr-xbootstraptest/runner.rb6
1 files changed, 6 insertions, 0 deletions
diff --git a/bootstraptest/runner.rb b/bootstraptest/runner.rb
index a5d5d219cf9..c2a3790236c 100755
--- a/bootstraptest/runner.rb
+++ b/bootstraptest/runner.rb
@@ -383,8 +383,14 @@ def assert_finish(timeout_seconds, testsrc, message = '')
end
if io.respond_to?(:read_nonblock)
if IO.select([io], nil, nil, diff)
+ tries = 0
begin
io.read_nonblock(1024)
+ rescue IO::WaitReadable
+ IO.select([io])
+ tries += 1
+ break if tries > 3
+ retry
rescue Errno::EAGAIN, EOFError
break
end while true