--------------------------------------------------- Func: CalculateSha256 - compure sha256 ---------------------------------------------------.

CanonicalURL removed all encoded query values from request URL.

--------------------------------------------------- String Utils ---------------------------------------------------.

create new object of cring.

--------------------------------------------------- Func validJSON - basic check format matches JSON ---------------------------------------------------.

Constants for detect environment */.

Constants for detect environment */.

for docker 1.13.1 version.

Constants for detect environment */.

Constants for detect environment */.

256 bits.

Constants for detect environment */.

for older versions of docker.

Constants for detect environment */.

Constants for detect environment */.

structure to unmarshal ecs response josn.

--------------------------------------------------- interface: websocket interface ---------------------------------------------------.