ConnectionPoolClearedEvent (driver-core 4.4.0 API)

java.lang.Object
- com.mongodb.event.ConnectionPoolClearedEvent

```
public final class ConnectionPoolClearedEvent
extends Object
```
An event signifying when a connection pool is cleared and paused.

Since:

4.0

Constructor Summary

Constructors
Constructor	Description
`ConnectionPoolClearedEvent(ServerId serverId)`	Constructs a new instance of the event.
`ConnectionPoolClearedEvent(ServerId serverId, ObjectId serviceId)`	Constructs a new instance of the event.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ServerId`	`getServerId()`	Gets the server id
`ObjectId`	`getServiceId()`	Gets the service id.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ConnectionPoolClearedEvent
```
public ConnectionPoolClearedEvent(ServerId serverId)
```
    Constructs a new instance of the event.
    
    Parameters:
    
    serverId - the server id
  - ConnectionPoolClearedEvent
```
public ConnectionPoolClearedEvent(ServerId serverId,
                                  @Nullable
                                  ObjectId serviceId)
```
    Constructs a new instance of the event.
    
    Parameters:
    
    serverId - the server id
    
    serviceId - the service id, which may be null
    
    Since:
    
    4.3
- Method Detail
  - getServerId
```
public ServerId getServerId()
```
    Gets the server id
    
    Returns:
    
    the server id
  - getServiceId
```
@Nullable
public ObjectId getServiceId()
```
    Gets the service id.
    When connected to a load balancer, in some cases the driver clears only a subset of connections in the pool, based on the service id reported on the connection on which the error occurred.
    
    Returns:
    
    the service id, which may be null
    
    Since:
    
    4.3
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object