Set the value of a configuration option
$option
$value
Set the value of a configuration option.
option
The currently available configuration options are: "ndots", "timeout", "max-timeouts", "max-inflight", and "attempts".
"ndots"
"timeout"
"max-timeouts"
"max-inflight"
"attempts"
value
Option value.
成功した場合に true を、失敗した場合に false を返します。
true
false