Interface Http2ProtocolOptionsOrBuilder

  • All Superinterfaces:
    com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
    All Known Implementing Classes:
    Http2ProtocolOptions, Http2ProtocolOptions.Builder

    public interface Http2ProtocolOptionsOrBuilder
    extends com.google.protobuf.MessageOrBuilder
    • Method Detail

      • hasHpackTableSize

        boolean hasHpackTableSize()
         `Maximum table size <https://httpwg.org/specs/rfc7541.html#rfc.section.4.2>`_
         (in octets) that the encoder is permitted to use for the dynamic HPACK table. Valid values
         range from 0 to 4294967295 (2^32 - 1) and defaults to 4096. 0 effectively disables header
         compression.
         
        .google.protobuf.UInt32Value hpack_table_size = 1;
        Returns:
        Whether the hpackTableSize field is set.
      • getHpackTableSize

        com.google.protobuf.UInt32Value getHpackTableSize()
         `Maximum table size <https://httpwg.org/specs/rfc7541.html#rfc.section.4.2>`_
         (in octets) that the encoder is permitted to use for the dynamic HPACK table. Valid values
         range from 0 to 4294967295 (2^32 - 1) and defaults to 4096. 0 effectively disables header
         compression.
         
        .google.protobuf.UInt32Value hpack_table_size = 1;
        Returns:
        The hpackTableSize.
      • getHpackTableSizeOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getHpackTableSizeOrBuilder()
         `Maximum table size <https://httpwg.org/specs/rfc7541.html#rfc.section.4.2>`_
         (in octets) that the encoder is permitted to use for the dynamic HPACK table. Valid values
         range from 0 to 4294967295 (2^32 - 1) and defaults to 4096. 0 effectively disables header
         compression.
         
        .google.protobuf.UInt32Value hpack_table_size = 1;
      • hasMaxConcurrentStreams

        boolean hasMaxConcurrentStreams()
         `Maximum concurrent streams <https://httpwg.org/specs/rfc7540.html#rfc.section.5.1.2>`_
         allowed for peer on one HTTP/2 connection. Valid values range from 1 to 2147483647 (2^31 - 1)
         and defaults to 2147483647.
        
         For upstream connections, this also limits how many streams Envoy will initiate concurrently
         on a single connection. If the limit is reached, Envoy may queue requests or establish
         additional connections (as allowed per circuit breaker limits).
        
         This acts as an upper bound: Envoy will lower the max concurrent streams allowed on a given
         connection based on upstream settings. Config dumps will reflect the configured upper bound,
         not the per-connection negotiated limits.
         
        .google.protobuf.UInt32Value max_concurrent_streams = 2 [(.validate.rules) = { ... }
        Returns:
        Whether the maxConcurrentStreams field is set.
      • getMaxConcurrentStreams

        com.google.protobuf.UInt32Value getMaxConcurrentStreams()
         `Maximum concurrent streams <https://httpwg.org/specs/rfc7540.html#rfc.section.5.1.2>`_
         allowed for peer on one HTTP/2 connection. Valid values range from 1 to 2147483647 (2^31 - 1)
         and defaults to 2147483647.
        
         For upstream connections, this also limits how many streams Envoy will initiate concurrently
         on a single connection. If the limit is reached, Envoy may queue requests or establish
         additional connections (as allowed per circuit breaker limits).
        
         This acts as an upper bound: Envoy will lower the max concurrent streams allowed on a given
         connection based on upstream settings. Config dumps will reflect the configured upper bound,
         not the per-connection negotiated limits.
         
        .google.protobuf.UInt32Value max_concurrent_streams = 2 [(.validate.rules) = { ... }
        Returns:
        The maxConcurrentStreams.
      • getMaxConcurrentStreamsOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getMaxConcurrentStreamsOrBuilder()
         `Maximum concurrent streams <https://httpwg.org/specs/rfc7540.html#rfc.section.5.1.2>`_
         allowed for peer on one HTTP/2 connection. Valid values range from 1 to 2147483647 (2^31 - 1)
         and defaults to 2147483647.
        
         For upstream connections, this also limits how many streams Envoy will initiate concurrently
         on a single connection. If the limit is reached, Envoy may queue requests or establish
         additional connections (as allowed per circuit breaker limits).
        
         This acts as an upper bound: Envoy will lower the max concurrent streams allowed on a given
         connection based on upstream settings. Config dumps will reflect the configured upper bound,
         not the per-connection negotiated limits.
         
        .google.protobuf.UInt32Value max_concurrent_streams = 2 [(.validate.rules) = { ... }
      • hasInitialStreamWindowSize

        boolean hasInitialStreamWindowSize()
         `Initial stream-level flow-control window
         <https://httpwg.org/specs/rfc7540.html#rfc.section.6.9.2>`_ size. Valid values range from 65535
         (2^16 - 1, HTTP/2 default) to 2147483647 (2^31 - 1, HTTP/2 maximum) and defaults to 268435456
         (256 * 1024 * 1024).
        
         NOTE: 65535 is the initial window size from HTTP/2 spec. We only support increasing the default
         window size now, so it's also the minimum.
        
         This field also acts as a soft limit on the number of bytes Envoy will buffer per-stream in the
         HTTP/2 codec buffers. Once the buffer reaches this pointer, watermark callbacks will fire to
         stop the flow of data to the codec buffers.
         
        .google.protobuf.UInt32Value initial_stream_window_size = 3 [(.validate.rules) = { ... }
        Returns:
        Whether the initialStreamWindowSize field is set.
      • getInitialStreamWindowSize

        com.google.protobuf.UInt32Value getInitialStreamWindowSize()
         `Initial stream-level flow-control window
         <https://httpwg.org/specs/rfc7540.html#rfc.section.6.9.2>`_ size. Valid values range from 65535
         (2^16 - 1, HTTP/2 default) to 2147483647 (2^31 - 1, HTTP/2 maximum) and defaults to 268435456
         (256 * 1024 * 1024).
        
         NOTE: 65535 is the initial window size from HTTP/2 spec. We only support increasing the default
         window size now, so it's also the minimum.
        
         This field also acts as a soft limit on the number of bytes Envoy will buffer per-stream in the
         HTTP/2 codec buffers. Once the buffer reaches this pointer, watermark callbacks will fire to
         stop the flow of data to the codec buffers.
         
        .google.protobuf.UInt32Value initial_stream_window_size = 3 [(.validate.rules) = { ... }
        Returns:
        The initialStreamWindowSize.
      • getInitialStreamWindowSizeOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getInitialStreamWindowSizeOrBuilder()
         `Initial stream-level flow-control window
         <https://httpwg.org/specs/rfc7540.html#rfc.section.6.9.2>`_ size. Valid values range from 65535
         (2^16 - 1, HTTP/2 default) to 2147483647 (2^31 - 1, HTTP/2 maximum) and defaults to 268435456
         (256 * 1024 * 1024).
        
         NOTE: 65535 is the initial window size from HTTP/2 spec. We only support increasing the default
         window size now, so it's also the minimum.
        
         This field also acts as a soft limit on the number of bytes Envoy will buffer per-stream in the
         HTTP/2 codec buffers. Once the buffer reaches this pointer, watermark callbacks will fire to
         stop the flow of data to the codec buffers.
         
        .google.protobuf.UInt32Value initial_stream_window_size = 3 [(.validate.rules) = { ... }
      • hasInitialConnectionWindowSize

        boolean hasInitialConnectionWindowSize()
         Similar to ``initial_stream_window_size``, but for connection-level flow-control
         window. Currently, this has the same minimum/maximum/default as ``initial_stream_window_size``.
         
        .google.protobuf.UInt32Value initial_connection_window_size = 4 [(.validate.rules) = { ... }
        Returns:
        Whether the initialConnectionWindowSize field is set.
      • getInitialConnectionWindowSize

        com.google.protobuf.UInt32Value getInitialConnectionWindowSize()
         Similar to ``initial_stream_window_size``, but for connection-level flow-control
         window. Currently, this has the same minimum/maximum/default as ``initial_stream_window_size``.
         
        .google.protobuf.UInt32Value initial_connection_window_size = 4 [(.validate.rules) = { ... }
        Returns:
        The initialConnectionWindowSize.
      • getInitialConnectionWindowSizeOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getInitialConnectionWindowSizeOrBuilder()
         Similar to ``initial_stream_window_size``, but for connection-level flow-control
         window. Currently, this has the same minimum/maximum/default as ``initial_stream_window_size``.
         
        .google.protobuf.UInt32Value initial_connection_window_size = 4 [(.validate.rules) = { ... }
      • getAllowConnect

        boolean getAllowConnect()
         Allows proxying Websocket and other upgrades over H2 connect.
         
        bool allow_connect = 5;
        Returns:
        The allowConnect.
      • getAllowMetadata

        boolean getAllowMetadata()
         [#not-implemented-hide:] Hiding until Envoy has full metadata support.
         Still under implementation. DO NOT USE.
        
         Allows sending and receiving HTTP/2 METADATA frames. See [metadata
         docs](https://github.com/envoyproxy/envoy/blob/main/source/docs/h2_metadata.md) for more
         information.
         
        bool allow_metadata = 6;
        Returns:
        The allowMetadata.
      • hasMaxOutboundFrames

        boolean hasMaxOutboundFrames()
         Limit the number of pending outbound downstream frames of all types (frames that are waiting to
         be written into the socket). Exceeding this limit triggers flood mitigation and connection is
         terminated. The ``http2.outbound_flood`` stat tracks the number of terminated connections due
         to flood mitigation. The default limit is 10000.
         
        .google.protobuf.UInt32Value max_outbound_frames = 7 [(.validate.rules) = { ... }
        Returns:
        Whether the maxOutboundFrames field is set.
      • getMaxOutboundFrames

        com.google.protobuf.UInt32Value getMaxOutboundFrames()
         Limit the number of pending outbound downstream frames of all types (frames that are waiting to
         be written into the socket). Exceeding this limit triggers flood mitigation and connection is
         terminated. The ``http2.outbound_flood`` stat tracks the number of terminated connections due
         to flood mitigation. The default limit is 10000.
         
        .google.protobuf.UInt32Value max_outbound_frames = 7 [(.validate.rules) = { ... }
        Returns:
        The maxOutboundFrames.
      • getMaxOutboundFramesOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getMaxOutboundFramesOrBuilder()
         Limit the number of pending outbound downstream frames of all types (frames that are waiting to
         be written into the socket). Exceeding this limit triggers flood mitigation and connection is
         terminated. The ``http2.outbound_flood`` stat tracks the number of terminated connections due
         to flood mitigation. The default limit is 10000.
         
        .google.protobuf.UInt32Value max_outbound_frames = 7 [(.validate.rules) = { ... }
      • hasMaxOutboundControlFrames

        boolean hasMaxOutboundControlFrames()
         Limit the number of pending outbound downstream frames of types PING, SETTINGS and RST_STREAM,
         preventing high memory utilization when receiving continuous stream of these frames. Exceeding
         this limit triggers flood mitigation and connection is terminated. The
         ``http2.outbound_control_flood`` stat tracks the number of terminated connections due to flood
         mitigation. The default limit is 1000.
         
        .google.protobuf.UInt32Value max_outbound_control_frames = 8 [(.validate.rules) = { ... }
        Returns:
        Whether the maxOutboundControlFrames field is set.
      • getMaxOutboundControlFrames

        com.google.protobuf.UInt32Value getMaxOutboundControlFrames()
         Limit the number of pending outbound downstream frames of types PING, SETTINGS and RST_STREAM,
         preventing high memory utilization when receiving continuous stream of these frames. Exceeding
         this limit triggers flood mitigation and connection is terminated. The
         ``http2.outbound_control_flood`` stat tracks the number of terminated connections due to flood
         mitigation. The default limit is 1000.
         
        .google.protobuf.UInt32Value max_outbound_control_frames = 8 [(.validate.rules) = { ... }
        Returns:
        The maxOutboundControlFrames.
      • getMaxOutboundControlFramesOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getMaxOutboundControlFramesOrBuilder()
         Limit the number of pending outbound downstream frames of types PING, SETTINGS and RST_STREAM,
         preventing high memory utilization when receiving continuous stream of these frames. Exceeding
         this limit triggers flood mitigation and connection is terminated. The
         ``http2.outbound_control_flood`` stat tracks the number of terminated connections due to flood
         mitigation. The default limit is 1000.
         
        .google.protobuf.UInt32Value max_outbound_control_frames = 8 [(.validate.rules) = { ... }
      • hasMaxConsecutiveInboundFramesWithEmptyPayload

        boolean hasMaxConsecutiveInboundFramesWithEmptyPayload()
         Limit the number of consecutive inbound frames of types HEADERS, CONTINUATION and DATA with an
         empty payload and no end stream flag. Those frames have no legitimate use and are abusive, but
         might be a result of a broken HTTP/2 implementation. The `http2.inbound_empty_frames_flood``
         stat tracks the number of connections terminated due to flood mitigation.
         Setting this to 0 will terminate connection upon receiving first frame with an empty payload
         and no end stream flag. The default limit is 1.
         
        .google.protobuf.UInt32Value max_consecutive_inbound_frames_with_empty_payload = 9;
        Returns:
        Whether the maxConsecutiveInboundFramesWithEmptyPayload field is set.
      • getMaxConsecutiveInboundFramesWithEmptyPayload

        com.google.protobuf.UInt32Value getMaxConsecutiveInboundFramesWithEmptyPayload()
         Limit the number of consecutive inbound frames of types HEADERS, CONTINUATION and DATA with an
         empty payload and no end stream flag. Those frames have no legitimate use and are abusive, but
         might be a result of a broken HTTP/2 implementation. The `http2.inbound_empty_frames_flood``
         stat tracks the number of connections terminated due to flood mitigation.
         Setting this to 0 will terminate connection upon receiving first frame with an empty payload
         and no end stream flag. The default limit is 1.
         
        .google.protobuf.UInt32Value max_consecutive_inbound_frames_with_empty_payload = 9;
        Returns:
        The maxConsecutiveInboundFramesWithEmptyPayload.
      • getMaxConsecutiveInboundFramesWithEmptyPayloadOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getMaxConsecutiveInboundFramesWithEmptyPayloadOrBuilder()
         Limit the number of consecutive inbound frames of types HEADERS, CONTINUATION and DATA with an
         empty payload and no end stream flag. Those frames have no legitimate use and are abusive, but
         might be a result of a broken HTTP/2 implementation. The `http2.inbound_empty_frames_flood``
         stat tracks the number of connections terminated due to flood mitigation.
         Setting this to 0 will terminate connection upon receiving first frame with an empty payload
         and no end stream flag. The default limit is 1.
         
        .google.protobuf.UInt32Value max_consecutive_inbound_frames_with_empty_payload = 9;
      • hasMaxInboundPriorityFramesPerStream

        boolean hasMaxInboundPriorityFramesPerStream()
         Limit the number of inbound PRIORITY frames allowed per each opened stream. If the number
         of PRIORITY frames received over the lifetime of connection exceeds the value calculated
         using this formula::
        
         ``max_inbound_priority_frames_per_stream`` * (1 + ``opened_streams``)
        
         the connection is terminated. For downstream connections the ``opened_streams`` is incremented when
         Envoy receives complete response headers from the upstream server. For upstream connection the
         ``opened_streams`` is incremented when Envoy send the HEADERS frame for a new stream. The
         ``http2.inbound_priority_frames_flood`` stat tracks
         the number of connections terminated due to flood mitigation. The default limit is 100.
         
        .google.protobuf.UInt32Value max_inbound_priority_frames_per_stream = 10;
        Returns:
        Whether the maxInboundPriorityFramesPerStream field is set.
      • getMaxInboundPriorityFramesPerStream

        com.google.protobuf.UInt32Value getMaxInboundPriorityFramesPerStream()
         Limit the number of inbound PRIORITY frames allowed per each opened stream. If the number
         of PRIORITY frames received over the lifetime of connection exceeds the value calculated
         using this formula::
        
         ``max_inbound_priority_frames_per_stream`` * (1 + ``opened_streams``)
        
         the connection is terminated. For downstream connections the ``opened_streams`` is incremented when
         Envoy receives complete response headers from the upstream server. For upstream connection the
         ``opened_streams`` is incremented when Envoy send the HEADERS frame for a new stream. The
         ``http2.inbound_priority_frames_flood`` stat tracks
         the number of connections terminated due to flood mitigation. The default limit is 100.
         
        .google.protobuf.UInt32Value max_inbound_priority_frames_per_stream = 10;
        Returns:
        The maxInboundPriorityFramesPerStream.
      • getMaxInboundPriorityFramesPerStreamOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getMaxInboundPriorityFramesPerStreamOrBuilder()
         Limit the number of inbound PRIORITY frames allowed per each opened stream. If the number
         of PRIORITY frames received over the lifetime of connection exceeds the value calculated
         using this formula::
        
         ``max_inbound_priority_frames_per_stream`` * (1 + ``opened_streams``)
        
         the connection is terminated. For downstream connections the ``opened_streams`` is incremented when
         Envoy receives complete response headers from the upstream server. For upstream connection the
         ``opened_streams`` is incremented when Envoy send the HEADERS frame for a new stream. The
         ``http2.inbound_priority_frames_flood`` stat tracks
         the number of connections terminated due to flood mitigation. The default limit is 100.
         
        .google.protobuf.UInt32Value max_inbound_priority_frames_per_stream = 10;
      • hasMaxInboundWindowUpdateFramesPerDataFrameSent

        boolean hasMaxInboundWindowUpdateFramesPerDataFrameSent()
         Limit the number of inbound WINDOW_UPDATE frames allowed per DATA frame sent. If the number
         of WINDOW_UPDATE frames received over the lifetime of connection exceeds the value calculated
         using this formula::
        
         5 + 2 * (``opened_streams`` +
         ``max_inbound_window_update_frames_per_data_frame_sent`` * ``outbound_data_frames``)
        
         the connection is terminated. For downstream connections the ``opened_streams`` is incremented when
         Envoy receives complete response headers from the upstream server. For upstream connections the
         ``opened_streams`` is incremented when Envoy sends the HEADERS frame for a new stream. The
         ``http2.inbound_priority_frames_flood`` stat tracks the number of connections terminated due to
         flood mitigation. The default max_inbound_window_update_frames_per_data_frame_sent value is 10.
         Setting this to 1 should be enough to support HTTP/2 implementations with basic flow control,
         but more complex implementations that try to estimate available bandwidth require at least 2.
         
        .google.protobuf.UInt32Value max_inbound_window_update_frames_per_data_frame_sent = 11 [(.validate.rules) = { ... }
        Returns:
        Whether the maxInboundWindowUpdateFramesPerDataFrameSent field is set.
      • getMaxInboundWindowUpdateFramesPerDataFrameSent

        com.google.protobuf.UInt32Value getMaxInboundWindowUpdateFramesPerDataFrameSent()
         Limit the number of inbound WINDOW_UPDATE frames allowed per DATA frame sent. If the number
         of WINDOW_UPDATE frames received over the lifetime of connection exceeds the value calculated
         using this formula::
        
         5 + 2 * (``opened_streams`` +
         ``max_inbound_window_update_frames_per_data_frame_sent`` * ``outbound_data_frames``)
        
         the connection is terminated. For downstream connections the ``opened_streams`` is incremented when
         Envoy receives complete response headers from the upstream server. For upstream connections the
         ``opened_streams`` is incremented when Envoy sends the HEADERS frame for a new stream. The
         ``http2.inbound_priority_frames_flood`` stat tracks the number of connections terminated due to
         flood mitigation. The default max_inbound_window_update_frames_per_data_frame_sent value is 10.
         Setting this to 1 should be enough to support HTTP/2 implementations with basic flow control,
         but more complex implementations that try to estimate available bandwidth require at least 2.
         
        .google.protobuf.UInt32Value max_inbound_window_update_frames_per_data_frame_sent = 11 [(.validate.rules) = { ... }
        Returns:
        The maxInboundWindowUpdateFramesPerDataFrameSent.
      • getMaxInboundWindowUpdateFramesPerDataFrameSentOrBuilder

        com.google.protobuf.UInt32ValueOrBuilder getMaxInboundWindowUpdateFramesPerDataFrameSentOrBuilder()
         Limit the number of inbound WINDOW_UPDATE frames allowed per DATA frame sent. If the number
         of WINDOW_UPDATE frames received over the lifetime of connection exceeds the value calculated
         using this formula::
        
         5 + 2 * (``opened_streams`` +
         ``max_inbound_window_update_frames_per_data_frame_sent`` * ``outbound_data_frames``)
        
         the connection is terminated. For downstream connections the ``opened_streams`` is incremented when
         Envoy receives complete response headers from the upstream server. For upstream connections the
         ``opened_streams`` is incremented when Envoy sends the HEADERS frame for a new stream. The
         ``http2.inbound_priority_frames_flood`` stat tracks the number of connections terminated due to
         flood mitigation. The default max_inbound_window_update_frames_per_data_frame_sent value is 10.
         Setting this to 1 should be enough to support HTTP/2 implementations with basic flow control,
         but more complex implementations that try to estimate available bandwidth require at least 2.
         
        .google.protobuf.UInt32Value max_inbound_window_update_frames_per_data_frame_sent = 11 [(.validate.rules) = { ... }
      • getStreamErrorOnInvalidHttpMessaging

        @Deprecated
        boolean getStreamErrorOnInvalidHttpMessaging()
        Deprecated.
        envoy.config.core.v3.Http2ProtocolOptions.stream_error_on_invalid_http_messaging is deprecated. See envoy/config/core/v3/protocol.proto;l=559
         Allows invalid HTTP messaging and headers. When this option is disabled (default), then
         the whole HTTP/2 connection is terminated upon receiving invalid HEADERS frame. However,
         when this option is enabled, only the offending stream is terminated.
        
         This is overridden by HCM :ref:`stream_error_on_invalid_http_messaging
         <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_error_on_invalid_http_message>`
         iff present.
        
         This is deprecated in favor of :ref:`override_stream_error_on_invalid_http_message
         <envoy_v3_api_field_config.core.v3.Http2ProtocolOptions.override_stream_error_on_invalid_http_message>`
        
         See `RFC7540, sec. 8.1 <https://tools.ietf.org/html/rfc7540#section-8.1>`_ for details.
         
        bool stream_error_on_invalid_http_messaging = 12 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
        Returns:
        The streamErrorOnInvalidHttpMessaging.
      • hasOverrideStreamErrorOnInvalidHttpMessage

        boolean hasOverrideStreamErrorOnInvalidHttpMessage()
         Allows invalid HTTP messaging and headers. When this option is disabled (default), then
         the whole HTTP/2 connection is terminated upon receiving invalid HEADERS frame. However,
         when this option is enabled, only the offending stream is terminated.
        
         This overrides any HCM :ref:`stream_error_on_invalid_http_messaging
         <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_error_on_invalid_http_message>`
        
         See `RFC7540, sec. 8.1 <https://tools.ietf.org/html/rfc7540#section-8.1>`_ for details.
         
        .google.protobuf.BoolValue override_stream_error_on_invalid_http_message = 14;
        Returns:
        Whether the overrideStreamErrorOnInvalidHttpMessage field is set.
      • getOverrideStreamErrorOnInvalidHttpMessage

        com.google.protobuf.BoolValue getOverrideStreamErrorOnInvalidHttpMessage()
         Allows invalid HTTP messaging and headers. When this option is disabled (default), then
         the whole HTTP/2 connection is terminated upon receiving invalid HEADERS frame. However,
         when this option is enabled, only the offending stream is terminated.
        
         This overrides any HCM :ref:`stream_error_on_invalid_http_messaging
         <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_error_on_invalid_http_message>`
        
         See `RFC7540, sec. 8.1 <https://tools.ietf.org/html/rfc7540#section-8.1>`_ for details.
         
        .google.protobuf.BoolValue override_stream_error_on_invalid_http_message = 14;
        Returns:
        The overrideStreamErrorOnInvalidHttpMessage.
      • getOverrideStreamErrorOnInvalidHttpMessageOrBuilder

        com.google.protobuf.BoolValueOrBuilder getOverrideStreamErrorOnInvalidHttpMessageOrBuilder()
         Allows invalid HTTP messaging and headers. When this option is disabled (default), then
         the whole HTTP/2 connection is terminated upon receiving invalid HEADERS frame. However,
         when this option is enabled, only the offending stream is terminated.
        
         This overrides any HCM :ref:`stream_error_on_invalid_http_messaging
         <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_error_on_invalid_http_message>`
        
         See `RFC7540, sec. 8.1 <https://tools.ietf.org/html/rfc7540#section-8.1>`_ for details.
         
        .google.protobuf.BoolValue override_stream_error_on_invalid_http_message = 14;
      • getCustomSettingsParametersList

        java.util.List<Http2ProtocolOptions.SettingsParameter> getCustomSettingsParametersList()
         [#not-implemented-hide:]
         Specifies SETTINGS frame parameters to be sent to the peer, with two exceptions:
        
         1. SETTINGS_ENABLE_PUSH (0x2) is not configurable as HTTP/2 server push is not supported by
         Envoy.
        
         2. SETTINGS_ENABLE_CONNECT_PROTOCOL (0x8) is only configurable through the named field
         'allow_connect'.
        
         Note that custom parameters specified through this field can not also be set in the
         corresponding named parameters:
        
         .. code-block:: text
        
         ID    Field Name
         ----------------
         0x1   hpack_table_size
         0x3   max_concurrent_streams
         0x4   initial_stream_window_size
        
         Collisions will trigger config validation failure on load/update. Likewise, inconsistencies
         between custom parameters with the same identifier will trigger a failure.
        
         See `IANA HTTP/2 Settings
         <https://www.iana.org/assignments/http2-parameters/http2-parameters.xhtml#settings>`_ for
         standardized identifiers.
         
        repeated .envoy.config.core.v3.Http2ProtocolOptions.SettingsParameter custom_settings_parameters = 13;
      • getCustomSettingsParameters

        Http2ProtocolOptions.SettingsParameter getCustomSettingsParameters​(int index)
         [#not-implemented-hide:]
         Specifies SETTINGS frame parameters to be sent to the peer, with two exceptions:
        
         1. SETTINGS_ENABLE_PUSH (0x2) is not configurable as HTTP/2 server push is not supported by
         Envoy.
        
         2. SETTINGS_ENABLE_CONNECT_PROTOCOL (0x8) is only configurable through the named field
         'allow_connect'.
        
         Note that custom parameters specified through this field can not also be set in the
         corresponding named parameters:
        
         .. code-block:: text
        
         ID    Field Name
         ----------------
         0x1   hpack_table_size
         0x3   max_concurrent_streams
         0x4   initial_stream_window_size
        
         Collisions will trigger config validation failure on load/update. Likewise, inconsistencies
         between custom parameters with the same identifier will trigger a failure.
        
         See `IANA HTTP/2 Settings
         <https://www.iana.org/assignments/http2-parameters/http2-parameters.xhtml#settings>`_ for
         standardized identifiers.
         
        repeated .envoy.config.core.v3.Http2ProtocolOptions.SettingsParameter custom_settings_parameters = 13;
      • getCustomSettingsParametersCount

        int getCustomSettingsParametersCount()
         [#not-implemented-hide:]
         Specifies SETTINGS frame parameters to be sent to the peer, with two exceptions:
        
         1. SETTINGS_ENABLE_PUSH (0x2) is not configurable as HTTP/2 server push is not supported by
         Envoy.
        
         2. SETTINGS_ENABLE_CONNECT_PROTOCOL (0x8) is only configurable through the named field
         'allow_connect'.
        
         Note that custom parameters specified through this field can not also be set in the
         corresponding named parameters:
        
         .. code-block:: text
        
         ID    Field Name
         ----------------
         0x1   hpack_table_size
         0x3   max_concurrent_streams
         0x4   initial_stream_window_size
        
         Collisions will trigger config validation failure on load/update. Likewise, inconsistencies
         between custom parameters with the same identifier will trigger a failure.
        
         See `IANA HTTP/2 Settings
         <https://www.iana.org/assignments/http2-parameters/http2-parameters.xhtml#settings>`_ for
         standardized identifiers.
         
        repeated .envoy.config.core.v3.Http2ProtocolOptions.SettingsParameter custom_settings_parameters = 13;
      • getCustomSettingsParametersOrBuilderList

        java.util.List<? extends Http2ProtocolOptions.SettingsParameterOrBuilder> getCustomSettingsParametersOrBuilderList()
         [#not-implemented-hide:]
         Specifies SETTINGS frame parameters to be sent to the peer, with two exceptions:
        
         1. SETTINGS_ENABLE_PUSH (0x2) is not configurable as HTTP/2 server push is not supported by
         Envoy.
        
         2. SETTINGS_ENABLE_CONNECT_PROTOCOL (0x8) is only configurable through the named field
         'allow_connect'.
        
         Note that custom parameters specified through this field can not also be set in the
         corresponding named parameters:
        
         .. code-block:: text
        
         ID    Field Name
         ----------------
         0x1   hpack_table_size
         0x3   max_concurrent_streams
         0x4   initial_stream_window_size
        
         Collisions will trigger config validation failure on load/update. Likewise, inconsistencies
         between custom parameters with the same identifier will trigger a failure.
        
         See `IANA HTTP/2 Settings
         <https://www.iana.org/assignments/http2-parameters/http2-parameters.xhtml#settings>`_ for
         standardized identifiers.
         
        repeated .envoy.config.core.v3.Http2ProtocolOptions.SettingsParameter custom_settings_parameters = 13;
      • getCustomSettingsParametersOrBuilder

        Http2ProtocolOptions.SettingsParameterOrBuilder getCustomSettingsParametersOrBuilder​(int index)
         [#not-implemented-hide:]
         Specifies SETTINGS frame parameters to be sent to the peer, with two exceptions:
        
         1. SETTINGS_ENABLE_PUSH (0x2) is not configurable as HTTP/2 server push is not supported by
         Envoy.
        
         2. SETTINGS_ENABLE_CONNECT_PROTOCOL (0x8) is only configurable through the named field
         'allow_connect'.
        
         Note that custom parameters specified through this field can not also be set in the
         corresponding named parameters:
        
         .. code-block:: text
        
         ID    Field Name
         ----------------
         0x1   hpack_table_size
         0x3   max_concurrent_streams
         0x4   initial_stream_window_size
        
         Collisions will trigger config validation failure on load/update. Likewise, inconsistencies
         between custom parameters with the same identifier will trigger a failure.
        
         See `IANA HTTP/2 Settings
         <https://www.iana.org/assignments/http2-parameters/http2-parameters.xhtml#settings>`_ for
         standardized identifiers.
         
        repeated .envoy.config.core.v3.Http2ProtocolOptions.SettingsParameter custom_settings_parameters = 13;
      • hasConnectionKeepalive

        boolean hasConnectionKeepalive()
         Send HTTP/2 PING frames to verify that the connection is still healthy. If the remote peer
         does not respond within the configured timeout, the connection will be aborted.
         
        .envoy.config.core.v3.KeepaliveSettings connection_keepalive = 15;
        Returns:
        Whether the connectionKeepalive field is set.
      • getConnectionKeepalive

        KeepaliveSettings getConnectionKeepalive()
         Send HTTP/2 PING frames to verify that the connection is still healthy. If the remote peer
         does not respond within the configured timeout, the connection will be aborted.
         
        .envoy.config.core.v3.KeepaliveSettings connection_keepalive = 15;
        Returns:
        The connectionKeepalive.
      • getConnectionKeepaliveOrBuilder

        KeepaliveSettingsOrBuilder getConnectionKeepaliveOrBuilder()
         Send HTTP/2 PING frames to verify that the connection is still healthy. If the remote peer
         does not respond within the configured timeout, the connection will be aborted.
         
        .envoy.config.core.v3.KeepaliveSettings connection_keepalive = 15;
      • hasUseOghttp2Codec

        boolean hasUseOghttp2Codec()
         [#not-implemented-hide:] Hiding so that the field can be removed after oghttp2 is rolled out.
         If set, force use of a particular HTTP/2 codec: oghttp2 if true, nghttp2 if false.
         If unset, HTTP/2 codec is selected based on envoy.reloadable_features.http2_use_oghttp2.
         
        .google.protobuf.BoolValue use_oghttp2_codec = 16 [(.xds.annotations.v3.field_status) = { ... }
        Returns:
        Whether the useOghttp2Codec field is set.
      • getUseOghttp2Codec

        com.google.protobuf.BoolValue getUseOghttp2Codec()
         [#not-implemented-hide:] Hiding so that the field can be removed after oghttp2 is rolled out.
         If set, force use of a particular HTTP/2 codec: oghttp2 if true, nghttp2 if false.
         If unset, HTTP/2 codec is selected based on envoy.reloadable_features.http2_use_oghttp2.
         
        .google.protobuf.BoolValue use_oghttp2_codec = 16 [(.xds.annotations.v3.field_status) = { ... }
        Returns:
        The useOghttp2Codec.
      • getUseOghttp2CodecOrBuilder

        com.google.protobuf.BoolValueOrBuilder getUseOghttp2CodecOrBuilder()
         [#not-implemented-hide:] Hiding so that the field can be removed after oghttp2 is rolled out.
         If set, force use of a particular HTTP/2 codec: oghttp2 if true, nghttp2 if false.
         If unset, HTTP/2 codec is selected based on envoy.reloadable_features.http2_use_oghttp2.
         
        .google.protobuf.BoolValue use_oghttp2_codec = 16 [(.xds.annotations.v3.field_status) = { ... }