dead_socket_detection_timeout specifies the time interval for detecting invalid sockets.
Note
The default value is changed from 10s to 3s in OceanBase Database V4.0.0 and later.
| Property | Description |
|---|---|
| Type | INTERVAL |
| Default value | 3s |
| Value range | [0s,2h] |
| Effective upon OBServer node restart | No |
Take note of the following considerations:
If dead_socket_detection_timeout is set to 0, socket-level fault detection is disabled.
If dead_socket_detection_timeout is 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.