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ot::Mle::MleRouter::BecomeLeader() method
Becomes a leader and starts a new partition. If the device is already attached, this method can be used to attempt to take over as the leader, creating a new partition. For this to work, the local leader weight must be greater than the weight of the current leader. The @p aCheckWeight can be used to ensure that this check is performed.
Syntax
Implemented in ![]()
mle_router.cpp:242
Return value
kErrorNone Successfully become a Leader and started a new partition. kErrorInvalidState Thread is not enabled. kErrorNotCapable Device is not capable of becoming a leader (not router eligible), or @p aCheckWeight is true and cannot override the current leader due to its local leader weight being same or smaller than current leader's weight.
References
Code
Location
Call Tree
ot::Mle::MleRouter::BecomeLeader() calls 9 functions:
Data Use
ot::Mle::MleRouter::BecomeLeader() reads 10 variables: