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embed: error on zero heartbeat-interval, election-timeout

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Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
This commit is contained in:
Gyu-Ho Lee
2017-11-28 09:34:03 -08:00
parent 9717a1240c
commit cffa130253
1 changed files with 6 additions and 0 deletions
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6
embed/config.go
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@@ -409,6 +409,12 @@ func (cfg *Config) Validate() error {
return ErrConflictBootstrapFlags
}
if cfg.TickMs <= 0 {
return fmt.Errorf("--heartbeat-interval must be >0 (set to %dms)", cfg.TickMs)
}
if cfg.ElectionMs <= 0 {
return fmt.Errorf("--election-timeout must be >0 (set to %dms)", cfg.ElectionMs)
}
if 5*cfg.TickMs > cfg.ElectionMs {
return fmt.Errorf("--election-timeout[%vms] should be at least as 5 times as --heartbeat-interval[%vms]", cfg.ElectionMs, cfg.TickMs)
}