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fig63.html
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<html>
<pre class="textdiagram" id="fig63">
Start /-----------------------\ /----------\ Start
| |Client Request | | Client|Request |
v | v v | v
+---------+-+ +-----------+ | +-----------+
| | Peer Backup | +------/ | |
| Primary +---------------->| Active |<--------------\ | Backup |
| | /------>| |<-----\ | | |
| {o} c9FB | | | {o} c9FB | | | | {o} cF9B |
+-----+-----+ | +-----+-----+ | | +-----+-----+
| | | | | |
Peer|Active | Peer|Active | | Peer|Active
| | v | | |
| | +-----------+ | | |
| | | | | | |
| Peer|Backup | Error! | Peer|Primary | |
| | | | | | |
| | | {o} cF00 | | | |
| | +-----------+ | | |
| | ^ | | |
| | Peer|Passive | Client|Vote |
| | | | | |
| | +-----+-----+ | | |
| | | +------/ | |
| \-------+ Passive +---------------/ |
\---------------------->| |<-----------------------/
| {o} cF9B |
+-----------+
Figure 63 - Binary Star finite state machine
</pre>
</html>