Open-source multiplayer game server compatible with the RuneScape client
https://www.openrs2.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
558 B
17 lines
558 B
package dev.openrs2.db
|
|
|
|
import java.sql.SQLException
|
|
|
|
/**
|
|
* A [DeadlockDetector] implementation for PostgreSQL.
|
|
*/
|
|
public object PostgresDeadlockDetector : DeadlockDetector {
|
|
private const val SERIALIZATION_FAILURE = "40001"
|
|
private const val DEADLOCK_DETECTED = "40P01"
|
|
|
|
override fun isDeadlock(ex: SQLException): Boolean {
|
|
// see https://www.postgresql.org/docs/current/errcodes-appendix.html
|
|
val sqlState = ex.sqlState ?: return false
|
|
return sqlState == SERIALIZATION_FAILURE || sqlState == DEADLOCK_DETECTED
|
|
}
|
|
}
|
|
|