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https://dev.mysql.com/doc/refman/8.4/en/server-options.html
If the server is started using the --daemonize option and is not connected to a tty device, a default error logging option of --log-error="" is used in the absence of an explicit logging option, to direct error output to the default log file. When ...
https://dev.mysql.com/doc/mysql-shell/8.4/en/mysql-shell-read-replicas-modifying.html
Note If Cluster.removeInstance() is run on a Cluster member which is also the source for a Read Replica, the failover process is triggered and the Read Replica attempts to connect to another source. You can define a timeout, in seconds, for the ...
https://dev.mysql.com/doc/connectors/en/connector-odbc-configuration-connection-parameters.html
You can set the value so that a lost connection can be detected earlier than the TCP/IP Close_Wait_Timeout value of 10 minutes. Alternatively, you can set these parameters within the InConnectionString argument in the SQLDriverConnect() call. Table ...On Unix and macOS, use the parameter name and value as the keyword/value pair in the DSN ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-configuration-connection-parameters.html
You can set the value so that a lost connection can be detected earlier than the TCP/IP Close_Wait_Timeout value of 10 minutes. Alternatively, you can set these parameters within the InConnectionString argument in the SQLDriverConnect() call. Table ...On Unix and macOS, use the parameter name and value as the keyword/value pair in the DSN ...
https://dev.mysql.com/doc/refman/8.4/en/ldap-pluggable-authentication.html
Setting Timeouts for LDAP Pluggable Authentication For MySQL accounts to connect to a MySQL server using LDAP pluggable authentication, the LDAP server must be available and operational. Short-duration timeouts that supersede a host system's timeout ...LDAP pluggable authentication provides these capabilities: External authentication: LDAP authentication enables MySQL Server to accept connections from users defined outside the MySQL grant tables in LDAP ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-functions-for-new-primary.html
When the timeout expires, for any transactions that did not yet reach their commit phase, the client session is disconnected so that the transaction does not proceed. Explicitly defined transactions (with a START TRANSACTION or BEGIN statement) are ...You can specify a timeout for transactions that are running when you use the ... The following function enables you ...
https://dev.mysql.com/doc/internals/en/debug-sync-activation-deactivation.html
To enable it, start mysqld with the --debug-sync-timeout[=N] option, where N is a timeout value greater than 0. N becomes the default timeout for the WAIT_FOR action of individual synchronization points. If the option is given without a value, the ... The Debug Sync facility is an optional part of the MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/locking-service.html
Lock acquisition calls take an integer timeout value that indicates how many seconds to wait to acquire locks before giving up. If the timeout is reached without successful lock acquisition, an ER_LOCKING_SERVICE_TIMEOUT error occurs. If the timeout ... MySQL distributions provide a locking interface that is accessible at two levels: At the SQL level, as a set of loadable functions that each map onto calls to the service ...
https://dev.mysql.com/doc/refman/8.4/en/replication-options-replica.html
The heartbeat interval, which stops the connection timeout occurring in the absence of data if the connection is still good, is controlled by the SOURCE_HEARTBEAT_PERIOD option for the CHANGE REPLICATION SOURCE TO statement. The heartbeat interval ...init_replica Command-Line Format --init-replica=name System Variable init_replica Scope Global Dynamic Yes SET_VAR Hint Applies No Type String init_replica is similar to init_connect, but is a string to be executed by a replica server each time the replication SQL thread ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-connection-category.html
Connect Timeout The number of seconds that the MySQL server waits for a connect packet before responding with 'Bad handshake'. Interactive Timeout The number of seconds the server waits for activity on an interactive connection before closing it.