Package io.envoyproxy.envoy.extensions.http.stateful_session.cookie.v3

Class CookieBasedSessionState

  • All Implemented Interfaces:
    com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, CookieBasedSessionStateOrBuilder, java.io.Serializable
    public final class CookieBasedSessionState
extends com.google.protobuf.GeneratedMessageV3
implements CookieBasedSessionStateOrBuilder
     This extension allows the session state to be tracked via cookies.
 This extension first encodes the address of the upstream host selected by the load balancer
 into a ``set-cookie`` response header with the :ref:`cookie configuration
 <envoy_v3_api_field_extensions.http.stateful_session.cookie.v3.CookieBasedSessionState.cookie>`.
 when new requests are incoming, this extension will try to parse the specific upstream host
 address by the cookie name. If the address parsed from the cookie corresponds to a valid
 upstream host, this upstream host will be selected first. See :ref:`stateful session filter
 <envoy_v3_api_msg_extensions.filters.http.stateful_session.v3.StatefulSession>`.
 For example, if the cookie name is set to ``sticky-host``, envoy will prefer ``1.2.3.4:80``
 as the upstream host when the request contains the following header:
 .. code-block:: none
     cookie: sticky-host="MS4yLjMuNDo4MA=="
 When processing the upstream response, if ``1.2.3.4:80`` is indeed the final choice the extension
 does nothing. If ``1.2.3.4:80`` is not the final choice, the new selected host will be used to
 update the cookie (via the ``set-cookie`` response header).
 [#extension: envoy.http.stateful_session.cookie]
    Protobuf type envoy.extensions.http.stateful_session.cookie.v3.CookieBasedSessionState
    See Also:
    Serialized Form

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  CookieBasedSessionState.Builder
      This extension allows the session state to be tracked via cookies.

      • Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

        com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,​BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,​BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

      • Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

        com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int COOKIE_FIELD_NUMBER  

      • Fields inherited from class com.google.protobuf.GeneratedMessageV3

        alwaysUseFieldBuilders, unknownFields

      • Fields inherited from class com.google.protobuf.AbstractMessage

        memoizedSize

      • Fields inherited from class com.google.protobuf.AbstractMessageLite

        memoizedHashCode

    • Method Detail

      • newInstance

        protected java.lang.Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
        Overrides:
        newInstance in class com.google.protobuf.GeneratedMessageV3

      • getUnknownFields

        public final com.google.protobuf.UnknownFieldSet getUnknownFields()
        Specified by:
        getUnknownFields in interface com.google.protobuf.MessageOrBuilder
        Overrides:
        getUnknownFields in class com.google.protobuf.GeneratedMessageV3

      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        Specified by:
        internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

      • hasCookie

        public boolean hasCookie()
         The cookie configuration used to track session state.
        .envoy.type.http.v3.Cookie cookie = 1 [(.validate.rules) = { ... }
        Specified by:
        hasCookie in interface CookieBasedSessionStateOrBuilder
        Returns:
        Whether the cookie field is set.

      • getCookie

        public Cookie getCookie()
         The cookie configuration used to track session state.
        .envoy.type.http.v3.Cookie cookie = 1 [(.validate.rules) = { ... }
        Specified by:
        getCookie in interface CookieBasedSessionStateOrBuilder
        Returns:
        The cookie.

      • isInitialized

        public final boolean isInitialized()
        Specified by:
        isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
        Overrides:
        isInitialized in class com.google.protobuf.GeneratedMessageV3

      • writeTo

        public void writeTo​(com.google.protobuf.CodedOutputStream output)
             throws java.io.IOException
        Specified by:
        writeTo in interface com.google.protobuf.MessageLite
        Overrides:
        writeTo in class com.google.protobuf.GeneratedMessageV3
        Throws:
        java.io.IOException

      • getSerializedSize

        public int getSerializedSize()
        Specified by:
        getSerializedSize in interface com.google.protobuf.MessageLite
        Overrides:
        getSerializedSize in class com.google.protobuf.GeneratedMessageV3

      • equals

        public boolean equals​(java.lang.Object obj)
        Specified by:
        equals in interface com.google.protobuf.Message
        Overrides:
        equals in class com.google.protobuf.AbstractMessage

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface com.google.protobuf.Message
        Overrides:
        hashCode in class com.google.protobuf.AbstractMessage

      • parseFrom

        public static CookieBasedSessionState parseFrom​(java.nio.ByteBuffer data)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(java.nio.ByteBuffer data,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(com.google.protobuf.ByteString data)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(com.google.protobuf.ByteString data,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(byte[] data)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(byte[] data,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(java.io.InputStream input)
                                         throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(java.io.InputStream input,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws java.io.IOException
        Throws:
        java.io.IOException

      • parseDelimitedFrom

        public static CookieBasedSessionState parseDelimitedFrom​(java.io.InputStream input)
                                                  throws java.io.IOException
        Throws:
        java.io.IOException

      • parseDelimitedFrom

        public static CookieBasedSessionState parseDelimitedFrom​(java.io.InputStream input,
                                                         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                  throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(com.google.protobuf.CodedInputStream input)
                                         throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static CookieBasedSessionState parseFrom​(com.google.protobuf.CodedInputStream input,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws java.io.IOException
        Throws:
        java.io.IOException

      • newBuilderForType

        public CookieBasedSessionState.Builder newBuilderForType()
        Specified by:
        newBuilderForType in interface com.google.protobuf.Message
        Specified by:
        newBuilderForType in interface com.google.protobuf.MessageLite

      • toBuilder

        public CookieBasedSessionState.Builder toBuilder()
        Specified by:
        toBuilder in interface com.google.protobuf.Message
        Specified by:
        toBuilder in interface com.google.protobuf.MessageLite

      • newBuilderForType

        protected CookieBasedSessionState.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
        Specified by:
        newBuilderForType in class com.google.protobuf.GeneratedMessageV3

      • getParserForType

        public com.google.protobuf.Parser<CookieBasedSessionState> getParserForType()
        Specified by:
        getParserForType in interface com.google.protobuf.Message
        Specified by:
        getParserForType in interface com.google.protobuf.MessageLite
        Overrides:
        getParserForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstanceForType

        public CookieBasedSessionState getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder