Copy 'errno' and use copied value in the if check of retry in cluster migrate commands socket_err block. #1042
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
errno is global variable and shared with system calls, so there is chance it may be overwritten during io free or close socket in migrate command code. It would be better it is copied before the free or closesocket and use copied value to check for retry in socket_err block. So added new variable to take copy and used the copy variable for the check. Thanks!