frostfs-api-go/v2/session/xheaders.go
Leonard Lyubich f8018f9c3d [#241] v2/session: Define keys of the well-known X-headers
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-11 18:43:42 +03:00

16 lines
673 B
Go

package session
// ReservedXHeaderPrefix is a prefix of keys to "well-known" X-headers.
const ReservedXHeaderPrefix = "__NEOFS__"
const (
// XHeaderNetmapEpoch is a key to the reserved X-header that specifies netmap epoch
// to use for object placement calculation. If set to '0' or not set, the current
// epoch only will be used.
XHeaderNetmapEpoch = ReservedXHeaderPrefix + "NETMAP_EPOCH"
// XHeaderNetmapLookupDepth is a key to the reserved X-header that limits
// how many past epochs back the node will can lookup. If set to '0' or not
// set, the current epoch only will be used.
XHeaderNetmapLookupDepth = ReservedXHeaderPrefix + "NETMAP_LOOKUP_DEPTH"
)