SHUTDOWN NOW (Myth Protocol)
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SHUTDOWN_NOW
Arguments
Command arguments: none
List arguments: <shutdown command>
Examples
Command:
22 SHUTDOWN_NOW[]:[]halt
Description
Request that a slave backend shutdown with the given command. This command will have no affect on the master backend.
Caution: a slave backend will execute any command it is given using SHUTDOWN_NOW. For example, sending the following message to a slave backend results in the log snippet after it:
35 SHUTDOWN_NOW[]:[]ping -c 3 10.0.1.1
2011-03-03 21:26:07.245 Going down now as of Mainserver request! PING 10.0.1.1 (10.0.1.1) 56(84) bytes of data. 64 bytes from 10.0.1.1: icmp_req=1 ttl=64 time=0.082 ms 64 bytes from 10.0.1.1: icmp_req=2 ttl=64 time=0.067 ms 64 bytes from 10.0.1.1: icmp_req=3 ttl=64 time=0.079 ms --- 10.0.1.1 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 0.067/0.076/0.082/0.006 ms
Returns
The backend will not respond to this message.