travis: increase open file limits (#18155)

6 years ago · 6b2cc8950e
parent 2843001ac2
commit 6b2cc8950e
1 changed files with 8 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -29,6 +29,14 @@ matrix:
    - os: osx
      go: 1.11.x
      script:
+        - echo "Increase the maximum number of open file descriptors on macOS"
+        - NOFILE=20480
+        - sudo sysctl -w kern.maxfiles=$NOFILE
+        - sudo sysctl -w kern.maxfilesperproc=$NOFILE
+        - sudo launchctl limit maxfiles $NOFILE $NOFILE
+        - sudo launchctl limit maxfiles
+        - ulimit -S -n $NOFILE
+        - ulimit -n
        - unset -f cd # workaround for https://github.com/travis-ci/travis-ci/issues/8703
        - go run build/ci.go install
        - go run build/ci.go test -coverage $TEST_PACKAGES