how to stop the "send hello " - scheduled event?

[Cyntia kh]

Hello,

Question : how to stop the sending me Hello packets in Olsr after a
certain period of time ?


I am creating my own routing protocol which is a modification of
OLSR .

I am dealing with a very particular network scenario. My nodes are
not moving, and none of them gets disconnected .

What I want to accomplish it :

Stop the sending of Hello messages after ensuring that the Olsr state
has the 1hop and 2 hop neighbor information.

I have added an accessor method to read the 1 hop and 2 hop
information from Olsr state.

I have noticed that these information are complete after around 15
seconds from starting OLsr.

How Do I stop the sending of OLSR hello messages. They are scheduled
to be sent each " m_helloInterval" time interval as you can see in
olsr-routing-protocol.cc lines 2721 - 2725 .

RoutingProtocol::HelloTimerExpire ()
{
SendHello ();
m_helloTimer.Schedule (m_helloInterval);

}


my other question is , once I am able to stop the olsr,, I want to
immediately schedule the call for another function that starts using
the 1hop and 2 hop information. so basically I want to stop the
Sending of Olsr hello messages at second 15 , and at the same second,
start call a new function.

i have looked at Simulator Class but couldnt figure out how to solve
my problem.

[Cyntia kh]

ok i know how to simulate an event at time = 10, i just did this

Simulator::Schedule (Seconds (10),....)

but i still dont know how to stop the sending of hello messages.

any idea? thanks

[phuchong kheawchaoom]

you just use if else condition to stop or use it in simplicity.

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