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Galder Zamarreño commented on ISPN-794:
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Memcached server should treat unsigned numeric values as such
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Key: ISPN-794
URL:
https://jira.jboss.org/browse/ISPN-794
Project: Infinispan
Issue Type: Bug
Components: Cache Server
Affects Versions: 4.1.0.Final, 4.2.0.CR1
Reporter: Galder Zamarreño
Assignee: Galder Zamarreño
Priority: Minor
Fix For: 4.2.0.CR3, 4.2.0.Final
As indicated by Michal:
""flags" argument used with memcached storage commands is described as 16
or 32 bit unsigned integer.
if I understand it correctly 16bits is recommended for clients for compatibility with
older memcached implementations, but current memcached implementation should support
32bits.
original memcached implementation allows range: 0 .. 4294967295 (actually also some
negative numbers, but that's a bug I guess:
http://code.google.com/p/memcached/issues/detail?id=168)
we allow range: -2147483648 .. 2147483647"
Apart from flags (unsigned 16 bit int), also check:
- incr/decr value (unsigned 64 bit)
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