ConnectionConfiguration (AWS SDK for Java

java.lang.Object
- software.amazon.awssdk.opensdk.config.ConnectionConfiguration

```
public class ConnectionConfiguration
extends Object
```
Configuration options for the client's http connections like max number of open HTTP connections, connection expiration time etc.

Constructor Summary

Constructors
Constructor Description

ConnectionConfiguration()

Constructors
Constructor	Description
`ConnectionConfiguration()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ConnectionConfiguration`	`connectionMaxIdleMillis(long connectionMaxIdleMillis)`	Sets the maximum amount of time that an idle connection may sit in the connection pool and still be eligible for reuse.
`ConnectionConfiguration`	`connectionTtl(long connectionTtl)`	Sets the expiration time (in milliseconds) for a connection in the connection pool.
`Optional<Long>`	`getConnectionMaxIdleMillis()`	Returns an `Optional` which contains the maximum amount of time that an idle connection may sit in the connection pool and still be eligible for reuse.
`Optional<Long>`	`getConnectionTtl()`	Returns an `Optional` that contains the expiration time (in milliseconds) for a connection in the connection pool.
`Optional<Integer>`	`getMaxConnections()`	Returns an `Optional` that contains the maximum number of allowed open HTTP connections.
`Optional<Boolean>`	`isUseReaper()`	Checks if the `IdleConnectionReaper` is to be started.
`ConnectionConfiguration`	`maxConnections(int maxConnections)`	Sets the maximum number of allowed open HTTP connections.
`void`	`setConnectionMaxIdleMillis(Long connectionMaxIdleMillis)`	Sets the maximum amount of time that an idle connection may sit in the connection pool and still be eligible for reuse.
`void`	`setConnectionTtl(Long connectionTtl)`	Sets the expiration time (in milliseconds) for a connection in the connection pool.
`void`	`setMaxConnections(Integer maxConnections)`	Sets the maximum number of allowed open HTTP connections.
`void`	`setUseReaper(Boolean useReaper)`	Sets whether the `IdleConnectionReaper` is to be started as a daemon thread.
`ConnectionConfiguration`	`useReaper(boolean useReaper)`	Sets whether the `IdleConnectionReaper` is to be started as a daemon thread.

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

- Constructor Detail
  - ConnectionConfiguration
```
public ConnectionConfiguration()
```
- Method Detail
  - getMaxConnections
```
public Optional<Integer> getMaxConnections()
```
    Returns an Optional that contains the maximum number of allowed open HTTP connections.
    Default value is .
    
    Returns:
    
    The maximum number of allowed open HTTP connections.
  - setMaxConnections
```
public void setMaxConnections(Integer maxConnections)
```
    Sets the maximum number of allowed open HTTP connections.
    Default value is .
    
    Parameters:
    
    maxConnections - The maximum number of allowed open HTTP connections.
  - maxConnections
```
public ConnectionConfiguration maxConnections(int maxConnections)
```
    Sets the maximum number of allowed open HTTP connections.
    Default value is .
    
    Parameters:
    
    maxConnections - The maximum number of allowed open HTTP connections.
    
    Returns:
    
    This object for method chaining.
  - getConnectionTtl
```
public Optional<Long> getConnectionTtl()
```
    Returns an Optional that contains the expiration time (in milliseconds) for a connection in the connection pool. When retrieving a connection from the pool to make a request, the total time that the connection has been open is compared against this value. Connections which have been open for longer are discarded, and if needed a new connection is created.
    Tuning this setting down (together with an appropriately-low setting for Java's DNS cache TTL) ensures that your application will quickly rotate over to new IP addresses when the service begins announcing them through DNS, at the cost of having to re-establish new connections more frequently.
    
    Default value is , which means connections do not expire.
    
    Returns:
    
    The connection TTL, in milliseconds.
  - setConnectionTtl
```
public void setConnectionTtl(Long connectionTtl)
```
    Sets the expiration time (in milliseconds) for a connection in the connection pool. When retrieving a connection from the pool to make a request, the total time that the connection has been open is compared against this value. Connections which have been open for longer are discarded, and if needed a new connection is created.
    Tuning this setting down (together with an appropriately-low setting for Java's DNS cache TTL) ensures that your application will quickly rotate over to new IP addresses when the service begins announcing them through DNS, at the cost of having to re-establish new connections more frequently.
    
    Default value is , which means connections do not expire.
    
    Parameters:
    
    connectionTtl - The connection TTL, in milliseconds
  - connectionTtl
```
public ConnectionConfiguration connectionTtl(long connectionTtl)
```
    Sets the expiration time (in milliseconds) for a connection in the connection pool. When retrieving a connection from the pool to make a request, the total time that the connection has been open is compared against this value. Connections which have been open for longer are discarded, and if needed a new connection is created.
    Tuning this setting down (together with an appropriately-low setting for Java's DNS cache TTL) ensures that your application will quickly rotate over to new IP addresses when the service begins announcing them through DNS, at the cost of having to re-establish new connections more frequently.
    
    Default value is , which means connections do not expire.
    
    Parameters:
    
    connectionTtl - The connection TTL, in milliseconds
    
    Returns:
    
    This object for method chaining.
  - getConnectionMaxIdleMillis
```
public Optional<Long> getConnectionMaxIdleMillis()
```
    Returns an Optional which contains the maximum amount of time that an idle connection may sit in the connection pool and still be eligible for reuse. When retrieving a connection from the pool to make a request, the amount of time the connection has been idle is compared against this value. Connections which have been idle for longer are discarded, and if needed a new connection is created.
    Tuning this setting down reduces the likelihood of a race condition (wherein you begin sending a request down a connection which appears to be healthy, but before it arrives the service decides the connection has been idle for too long and closes it) at the cost of having to re-establish new connections more frequently.
    
    Default value is .
    
    Returns:
    
    The connection maximum idle time, in milliseconds.
  - setConnectionMaxIdleMillis
```
public void setConnectionMaxIdleMillis(Long connectionMaxIdleMillis)
```
    Sets the maximum amount of time that an idle connection may sit in the connection pool and still be eligible for reuse. When retrieving a connection from the pool to make a request, the amount of time the connection has been idle is compared against this value. Connections which have been idle for longer are discarded, and if needed a new connection is created.
    Tuning this setting down reduces the likelihood of a race condition (wherein you begin sending a request down a connection which appears to be healthy, but before it arrives the service decides the connection has been idle for too long and closes it) at the cost of having to re-establish new connections more frequently.
    
    Default value is .
    
    Parameters:
    
    connectionMaxIdleMillis - The connection maximum idle time, in milliseconds
  - connectionMaxIdleMillis
```
public ConnectionConfiguration connectionMaxIdleMillis(long connectionMaxIdleMillis)
```
    Sets the maximum amount of time that an idle connection may sit in the connection pool and still be eligible for reuse. When retrieving a connection from the pool to make a request, the amount of time the connection has been idle is compared against this value. Connections which have been idle for longer are discarded, and if needed a new connection is created.
    Tuning this setting down reduces the likelihood of a race condition (wherein you begin sending a request down a connection which appears to be healthy, but before it arrives the service decides the connection has been idle for too long and closes it) at the cost of having to re-establish new connections more frequently.
    
    Default value is .
    
    Parameters:
    
    connectionMaxIdleMillis - The connection maximum idle time, in milliseconds
    
    Returns:
    
    This object for method chaining.
  - isUseReaper
```
public Optional<Boolean> isUseReaper()
```
    Checks if the IdleConnectionReaper is to be started.
    Default value is .
    
    Returns:
    
    If the IdleConnectionReaper is to be started.
  - setUseReaper
```
public void setUseReaper(Boolean useReaper)
```
    Sets whether the IdleConnectionReaper is to be started as a daemon thread.
    Default value is .
    
    Parameters:
    
    useReaper - The IdleConnectionReaper is to be started as a daemon thread
  - useReaper
```
public ConnectionConfiguration useReaper(boolean useReaper)
```
    Sets whether the IdleConnectionReaper is to be started as a daemon thread.
    Default value is .
    
    Parameters:
    
    useReaper - The IdleConnectionReaper is to be started as a daemon thread
    
    Returns:
    
    This object for method chaining.

Class ConnectionConfiguration

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ConnectionConfiguration

Method Detail

getMaxConnections

setMaxConnections

maxConnections

getConnectionTtl

setConnectionTtl

connectionTtl

getConnectionMaxIdleMillis

setConnectionMaxIdleMillis

connectionMaxIdleMillis

isUseReaper

setUseReaper

useReaper