dead_socket_detection_timeout specifies the time interval for detecting invalid sockets.
Note
The default value is changed from 10s to 3s since OceanBase Database V4.0.0.
| Attribute | Description |
|---|---|
| Type | Time |
| Default value | 3s |
| Value range | [0s, 2h] |
| Effective upon OBServer node restart | No |
Take note of the following considerations:
If
dead_socket_detection_timeoutis set to 0, socket-level fault detection is disabled.If
dead_socket_detection_timeoutis set to a value greater than 0, socket-level fault detection is enabled. When a data sender does not receive a response from the receiver within the specified period, the current socket is deemed unavailable.
