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Fix grpc dial timeout #384

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mfpierre
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The WithTimeout option in grpc.Dial is only valid if WithBlock() is present see https://godoc.org/google.golang.org/grpc#WithTimeout

As a result using crictl on a non existing socket with this fix has a different behavior because the timeout is honored:

before: FATA[0000] getting status of runtime failed: rpc error: code = Unavailable desc = grpc: the connection is unavailable

after: FATA[0010] failed to connect: failed to connect: context deadline exceeded

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Sep 19, 2018
@k8s-ci-robot k8s-ci-robot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Sep 19, 2018
@feiskyer
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@mfpierre Thanks for the fix.

/lgtm
/approve

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Sep 20, 2018
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: feiskyer, mfpierre

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 20, 2018
@k8s-ci-robot k8s-ci-robot merged commit 550c999 into kubernetes-sigs:master Sep 20, 2018
@feiskyer
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There is also such issues in kubelet CRI clients. Let me file a PR for that in k/k.

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3 participants