#311: Improve Koji call performance with koji.ClientSession.multiCall
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Reporter: kparal | Owner:
Type: enhancement | Status: new
Priority: minor | Milestone: Finger Food
Component: core | Keywords:
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We use koji calls quite extensively in watchers/tests/libraries. Some of
the calls may be sped up substantially by using multicalls (executing
multiple calls at once and waiting for a grouped result). See docstring at
koji.!ClientSession.multiCall:
{{{
Execute a multicall (multiple function calls passed to the server
and executed at the same time, with results being returned in a
batch).
Before calling this method, the self.multicall field must have
been set to True, and then one or more methods must have been called
on
the current session (those method calls will return None). On
executing
the multicall, the self.multicall field will be reset to False
(so subsequent method calls will be executed immediately)
and results will be returned in a list. The list will contain one
element
for each method added to the multicall, in the order it was added to
the multicall.
Each element of the list will be either a one-element list containing
the result of the
method call, or a map containing "faultCode" and "faultString"
keys,
describing the
error that occurred during the method call.
}}}
Go through our code and re-write standard Koji calls to multicalls
whenever possible.
--
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