Interactive Multi-Paxos — one-time leader election with Prepare/Promise, then steady-state single-RTT command streaming via Accept-only. Crash the leader to see re-election kick in.
Elect a leader
Stream commands
Crash the leader
Free play
5 nodes · 5 slots · majority = 3
leader
tentative
committed
crashed
Phase 1 · Elect leader
rare · 2 RTTs
Phase 2 only · Stream
common · 1 RTT
1 · Prepare
2 · Promise
3 · Leader set
4 · Accept
5 · Committed
Step 0 / 0
Ready.
5 servers, no leader. Press
Next
to elect one.
Scenario timeline
—
Prev
Play
Next
Restart
←
→
space
Free play — elect, then stream and crash
Elect leader
Crash leader
Reset
Append:
SET x=1
SET y=7
DEL z
INC x
leader
—
ballot
—
log slots filled
0 / 5
committed
0
Message log
last 2 messages