Details
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Type:
Enhancement
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Status: Closed
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Priority:
P4
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Resolution: Won't Fix
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Affects Version/s: 8u172
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Fix Version/s: None
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Component/s: security-libs
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Subcomponent:
Description
When a KDC query is sent, Java uses UDP query first, then TCP.
The only way of forcing the TCP use is to modify the udp_preference_limit by tweaking a krb5.conf file.
It should exists a simpler way of forcing the TCP use for these queries. For example, DNS java has this method in its resolver :
void setTCP(boolean flag)
http://www.dnsjava.org/dnsjava-current/doc/
The only way of forcing the TCP use is to modify the udp_preference_limit by tweaking a krb5.conf file.
It should exists a simpler way of forcing the TCP use for these queries. For example, DNS java has this method in its resolver :
void setTCP(boolean flag)
http://www.dnsjava.org/dnsjava-current/doc/
Attachments
Issue Links
- relates to
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JDK-8208400 Offer static access to kdc_timeout, max_retries and udp_preference_limit
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- Closed
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