Enum Class CloseReasons

java.lang.Object
java.lang.Enum<CloseReasons>
org.glassfish.tyrus.core.CloseReasons
All Implemented Interfaces:
Serializable, Comparable<CloseReasons>, Constable

public enum CloseReasons extends Enum<CloseReasons>
Enum containing standard CloseReasons defined in RFC 6455, see chapter 7.4.1 Defined Status Codes.
Author:
Pavel Bucek
  • 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
    1003 indicates that an endpoint is terminating the connection because it has received a type of data it cannot accept (e.g., an endpoint that understands only text data MAY send this if it receives a binary message).
    1006 is a reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint.
    1001 indicates that an endpoint is "going away", such as a server going down or a browser having navigated away from a page.
    1010 indicates that an endpoint (client) is terminating the connection because it has expected the server to negotiate one or more extension, but the server didn't return them in the response message of the WebSocket handshake.
    1005 is a reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint.
    1000 indicates a normal closure, meaning that the purpose for which the connection was established has been fulfilled.
    1007 indicates that an endpoint is terminating the connection because it has received data within a message that was not consistent with the type of the message (e.g., non-UTF-8 data within a text message).
    1002 indicates that an endpoint is terminating the connection due to a protocol error.
    Reserved.
    1012 indicates that the service will be restarted.
    1015 is a reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint.
    1009 indicates that an endpoint is terminating the connection because it has received a message that is too big for it to process.
    1013 indicates that the service is experiencing overload
    1011 indicates that a server is terminating the connection because it encountered an unexpected condition that prevented it from fulfilling the request.
    1008 indicates that an endpoint is terminating the connection because it has received a message that violates its policy.
  • Method Summary

    Modifier and Type
    Method
    Description
    create(CloseReason.CloseCode closeCode, String reasonPhrase)
     
    Get close reason.
    Returns the enum constant of this class with the specified name.
    static CloseReasons[]
    Returns an array containing the constants of this enum class, in the order they are declared.

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait
  • Enum Constant Details

    • NORMAL_CLOSURE

      public static final CloseReasons NORMAL_CLOSURE
      1000 indicates a normal closure, meaning that the purpose for which the connection was established has been fulfilled.
    • GOING_AWAY

      public static final CloseReasons GOING_AWAY
      1001 indicates that an endpoint is "going away", such as a server going down or a browser having navigated away from a page.
    • PROTOCOL_ERROR

      public static final CloseReasons PROTOCOL_ERROR
      1002 indicates that an endpoint is terminating the connection due to a protocol error.
    • CANNOT_ACCEPT

      public static final CloseReasons CANNOT_ACCEPT
      1003 indicates that an endpoint is terminating the connection because it has received a type of data it cannot accept (e.g., an endpoint that understands only text data MAY send this if it receives a binary message).
    • RESERVED

      public static final CloseReasons RESERVED
      Reserved. The specific meaning might be defined in the future.
    • NO_STATUS_CODE

      public static final CloseReasons NO_STATUS_CODE
      1005 is a reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint. It is designated for use in applications expecting a status code to indicate that no status code was actually present.
    • CLOSED_ABNORMALLY

      public static final CloseReasons CLOSED_ABNORMALLY
      1006 is a reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint. It is designated for use in applications expecting a status code to indicate that the connection was closed abnormally, e.g., without sending or receiving a Close control frame.
    • NOT_CONSISTENT

      public static final CloseReasons NOT_CONSISTENT
      1007 indicates that an endpoint is terminating the connection because it has received data within a message that was not consistent with the type of the message (e.g., non-UTF-8 data within a text message).
    • VIOLATED_POLICY

      public static final CloseReasons VIOLATED_POLICY
      1008 indicates that an endpoint is terminating the connection because it has received a message that violates its policy. This is a generic status code that can be returned when there is no other more suitable status code (e.g., 1003 or 1009) or if there is a need to hide specific details about the policy.
    • TOO_BIG

      public static final CloseReasons TOO_BIG
      1009 indicates that an endpoint is terminating the connection because it has received a message that is too big for it to process.
    • NO_EXTENSION

      public static final CloseReasons NO_EXTENSION
      1010 indicates that an endpoint (client) is terminating the connection because it has expected the server to negotiate one or more extension, but the server didn't return them in the response message of the WebSocket handshake. The list of extensions that are needed SHOULD appear in the /reason/ part of the Close frame. Note that this status code is not used by the server, because it can fail the WebSocket handshake instead.
    • UNEXPECTED_CONDITION

      public static final CloseReasons UNEXPECTED_CONDITION
      1011 indicates that a server is terminating the connection because it encountered an unexpected condition that prevented it from fulfilling the request.
    • SERVICE_RESTART

      public static final CloseReasons SERVICE_RESTART
      1012 indicates that the service will be restarted.
    • TRY_AGAIN_LATER

      public static final CloseReasons TRY_AGAIN_LATER
      1013 indicates that the service is experiencing overload
    • TLS_HANDSHAKE_FAILURE

      public static final CloseReasons TLS_HANDSHAKE_FAILURE
      1015 is a reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint. It is designated for use in applications expecting a status code to indicate that the connection was closed due to a failure to perform a TLS handshake (e.g., the server certificate can't be verified).
  • Method Details

    • values

      public static CloseReasons[] 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 CloseReasons 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
    • getCloseReason

      public CloseReason getCloseReason()
      Get close reason.
      Returns:
      close reason represented by this value;
    • create

      public static CloseReason create(CloseReason.CloseCode closeCode, String reasonPhrase)