software.amazon.awssdk.crt

Class Process

java.lang.Object

software.amazon.awssdk.crt.Process

public class Process
extends Object

Encapsulates Process information and manipulation of process level operations.

Constructor Summary

Constructors

Constructor and Description
Process()

Method Summary

Modifier and Type	Method and Description
static long	getMaxIOHandlesHardLimit() Gets the hard limit for IO handles for this process (max fds in unix terminology).
static long	getMaxIOHandlesSoftLimit() Gets the soft limit for IO handles for this process (max fds in unix terminology)
static int	getPid() Gets the process id of the running process.
static void	setMaxIOHandlesSoftLimit(long maxHandles) Sets the soft limit for IO handles for this process (max fds in unix terminology).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Process

public Process()

Method Detail

getPid

public static int getPid()

Gets the process id of the running process.

Returns:

process id.

getMaxIOHandlesSoftLimit

public static long getMaxIOHandlesSoftLimit()

Gets the soft limit for IO handles for this process (max fds in unix terminology)

Returns:

soft limit for IO handles.

getMaxIOHandlesHardLimit

public static long getMaxIOHandlesHardLimit()

Gets the hard limit for IO handles for this process (max fds in unix terminology). This value cannot be altered without root permissions.

Returns:

hard limit for IO handles.

setMaxIOHandlesSoftLimit

public static void setMaxIOHandlesSoftLimit(long maxHandles)

Sets the soft limit for IO handles for this process (max fds in unix terminology). maxHandles may not exceed the return value of getMaxIOHandlesHardLimit(). In addition, avoid calling this function unless you've checked getMaxIOHandlesSoftLimit() is actually less than getMaxIOHandlesHardLimit() since this function will always fail on some platforms (such as windows) where there are no practical limits in the first place.

Parameters:

maxHandles - new soft limit for this process.

Throws:

CrtRuntimeException - if the operation fails due to illegal arguments or the opereration is unsupported on the current platform.