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PR checklist
./bin/
to update Petstore sample so that CIs can verify the change. (For instance, only need to run./bin/{LANG}-petstore.sh
and./bin/security/{LANG}-petstore.sh
if updating the {LANG} (e.g. php, ruby, python, etc) code generator or {LANG} client's mustache templates). Windows batch files can be found in.\bin\windows\
.3.0.0
branch for changes related to OpenAPI spec 3.0. Default:master
.Description of the PR
#10525 added a
SecurityManager
to the application. When aSecurityManager
is enabled it causes DNS queries to be cached indefinitely (ref: https://docs.oracle.com/javase/7/docs/technotes/guides/net/properties.html). This causes issues with long-running instances of swagger-generator as the IPs of DNS records change.This PR re-enables the DNS cache invalidation with a default TTL of 60 seconds.