Package org.apache.tomcat.util.net
Enum SocketEvent
- All Implemented Interfaces:
- Serializable,- Comparable<SocketEvent>,- java.lang.constant.Constable
Defines events that occur per socket that require further processing by the
 container. Usually these events are triggered by the socket implementation
 but they may be triggered by the container.
- 
Nested Class SummaryNested classes/interfaces inherited from class java.lang.EnumEnum.EnumDesc<E extends Enum<E>>
- 
Enum Constant SummaryEnum ConstantsEnum ConstantDescriptionA client attempted to establish a connection but failed.The client has disconnected.An error has occurred on a non-container thread and processing needs to return to the container for any necessary clean-up.Data is available to be read.The socket is ready to be written to.The associated Connector/Endpoint is stopping and the connection/socket needs to be closed cleanly.A timeout has occurred and the connection needs to be closed cleanly.
- 
Method SummaryModifier and TypeMethodDescriptionstatic SocketEventReturns the enum constant of this type with the specified name.static SocketEvent[]values()Returns an array containing the constants of this enum type, in the order they are declared.
- 
Enum Constant Details- 
OPEN_READData is available to be read.
- 
OPEN_WRITEThe socket is ready to be written to.
- 
STOPThe associated Connector/Endpoint is stopping and the connection/socket needs to be closed cleanly.
- 
TIMEOUTA timeout has occurred and the connection needs to be closed cleanly. Currently this is only used by the Servlet 3.0 async processing.
- 
DISCONNECTThe client has disconnected.
- 
ERRORAn error has occurred on a non-container thread and processing needs to return to the container for any necessary clean-up. Examples of where this is used include:- by NIO2 to signal the failure of a completion handler
- by the container to signal an I/O error on a non-container thread during Servlet 3.0 asynchronous processing.
 
- 
CONNECT_FAILA client attempted to establish a connection but failed. Examples of where this is used include:- TLS handshake failures
 
 
- 
- 
Method Details- 
valuesReturns an array containing the constants of this enum type, in the order they are declared.- Returns:
- an array containing the constants of this enum type, in the order they are declared
 
- 
valueOfReturns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name
- NullPointerException- if the argument is null
 
 
-