Module org.yamcs.core

Package org.yamcs.http

Enum Class WebSocketFramePriority

java.lang.Object

java.lang.Enum<WebSocketFramePriority>

org.yamcs.http.WebSocketFramePriority

All Implemented Interfaces:

Serializable, Comparable<WebSocketFramePriority>, Constable

public enum WebSocketFramePriority
extends Enum<WebSocketFramePriority>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
HIGH	Messages are written (in fact queued by netty) even if the channel is not writable.
LOW	Messages are dropped if causing the channel to become not writable
NORMAL	Messages are dropped if the channel is not writable

Field Summary

Fields

Modifier and Type	Field	Description
static final io.netty.util.AttributeKey<WebSocketFramePriority>	ATTR	Channel attribute key for get/set of current message priority

Method Summary

Modifier and Type	Method	Description
static WebSocketFramePriority	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WebSocketFramePriority[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

LOW

public static final WebSocketFramePriority LOW

Messages are dropped if causing the channel to become not writable

NORMAL

public static final WebSocketFramePriority NORMAL

Messages are dropped if the channel is not writable

HIGH

public static final WebSocketFramePriority HIGH

Messages are written (in fact queued by netty) even if the channel is not writable. Too many of these will cause OOM

Field Details

ATTR

public static final io.netty.util.AttributeKey<WebSocketFramePriority> ATTR

Channel attribute key for get/set of current message priority

Method Details

values

public static WebSocketFramePriority[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static WebSocketFramePriority valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null