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0b592467d9
Ensure data-race-free access to the daemon configuration without locking by mutating a deep copy of the config and atomically storing a pointer to the copy into the daemon-wide configStore value. Any operations which need to read from the daemon config must capture the configStore value only once and pass it around to guarantee a consistent view of the config. Signed-off-by: Cory Snider <csnider@mirantis.com>
reflectwalk
reflectwalk is a Go library for "walking" a value in Go using reflection, in the same way a directory tree can be "walked" on the filesystem. Walking a complex structure can allow you to do manipulations on unknown structures such as those decoded from JSON.