MongoDB\Driver\Monitoring\CommandFailedEvent::getServerConnectionId

(mongodb >=1.14.0)

MongoDB\Driver\Monitoring\CommandFailedEvent::getServerConnectionId — Returns the server connection ID for the command

说明

final public MongoDB\Driver\Monitoring\CommandFailedEvent::getServerConnectionId(): ?int

Returns the server connection ID for the command. The server connection ID is distinct from server (i.e. MongoDB\Driver\Monitoring\CommandFailedEvent::getServer()) and is returned in the "connectionId" field of a hello command response MongoDB 4.2+.

参数

此函数没有参数。

返回值

Returns the server connection ID, or null if it is not available.

错误／异常