connections.max.reauth.ms — Kafka Broker Configuration
When explicitly set to a positive number (the default is 0, not a positive number), a session lifetime that will not exceed the configured value will be communicated to v2.2.
Description
When explicitly set to a positive number (the default is 0, not a positive number), a session lifetime that will not exceed the configured value will be communicated to v2.2.0 or later clients when they authenticate. The broker will disconnect any such connection that is not re-authenticated within the session lifetime and that is then subsequently used for any purpose other than re-authentication. Configuration names can optionally be prefixed with listener prefix and SASL mechanism name in lower-case. For example, listener.name.sasl_ssl.oauthbearer.connections.max.reauth.ms=3600000
Default Values by Kafka Version
| Kafka Version | Default Value |
|---|---|
| 2.2 | 0 |
| 2.3 | 0 |
| 2.4 | 0 |
| 2.5 | 0 |
| 2.6 | 0 |
| 2.7 | 0 |
| 2.8 | 0 |
| 3.0 | 0 |
| 3.1 | 0 |
| 3.2 | 0 |
| 3.3 | 0 |
| 3.4 | 0 |
| 3.5 | 0 |
| 3.6 | 0 |
| 3.7 | 0 |
| 3.8 | 0 |
| 3.9 | 0 |
| 4.0 | 0 |
| 4.1 | 0 |
| 4.2 | 0 |