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MongoDB\Driver\Monitoring\ServerHeartbeatFailedEvent::getDurationMicros

(mongodb >=1.13.0)

MongoDB\Driver\Monitoring\ServerHeartbeatFailedEvent::getDurationMicrosReturns the heartbeat's duration in microseconds

說(shuō)明

final public MongoDB\Driver\Monitoring\ServerHeartbeatFailedEvent::getDurationMicros(): int

The heartbeat's duration is a calculated value that includes the time to send the message and receive the reply from the server.

參數

此函數沒(méi)有參數。

返回值

Returns the heartbeat's duration in microseconds.

錯誤/異常

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