September 2002
Intermediate to advanced
560 pages
13h 16m
English
book
VRRP: Increasing Reliability and Failover with the Virtual Router Redundance Protocol
by Ayikudy Srikanth, Adnan Adam Onart
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C.15. Administrator-Forced Transitions
/********************************************************* NAME : signal_end *********************************************************/ static void signal_end( int nosig ) { vrrp_rt *vsrv = &glob_vsrv; /* remove the pid file */ pidfile_rm( vsrv ); /* if the deamon is master, leave this state */ if( vsrv->state == VRRP_STATE_MAST ){ state_leave_master( vsrv, 1 ); } exit( 0 ); } /********************************************************* NAME : signal_user *********************************************************/ static void signal_user( int nosig ) { vrrp_rt *vsrv = &glob_vsrv; if( nosig == SIGUSR1 ){ vsrv->wantstate = VRRP_STATE_MAST; } if( nosig == SIGUSR2 ){ vsrv->wantstate = VRRP_STATE_BACK; } /* rearm ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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