github.com/hxx258456/ccgo@v0.0.5-0.20230213014102-48b35f46f66f/go-control-plane/envoy/api/v2/core/protocol.pb.go (about)

     1  // Code generated by protoc-gen-go. DO NOT EDIT.
     2  // versions:
     3  // 	protoc-gen-go v1.25.0
     4  // 	protoc        v3.16.0
     5  // source: envoy/api/v2/core/protocol.proto
     6  
     7  package envoy_api_v2_core
     8  
     9  import (
    10  	_ "github.com/cncf/xds/go/udpa/annotations"
    11  	_ "github.com/envoyproxy/protoc-gen-validate/validate"
    12  	proto "github.com/golang/protobuf/proto"
    13  	duration "github.com/golang/protobuf/ptypes/duration"
    14  	wrappers "github.com/golang/protobuf/ptypes/wrappers"
    15  	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
    16  	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
    17  	reflect "reflect"
    18  	sync "sync"
    19  )
    20  
    21  const (
    22  	// Verify that this generated code is sufficiently up-to-date.
    23  	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
    24  	// Verify that runtime/protoimpl is sufficiently up-to-date.
    25  	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
    26  )
    27  
    28  // This is a compile-time assertion that a sufficiently up-to-date version
    29  // of the legacy proto package is being used.
    30  const _ = proto.ProtoPackageIsVersion4
    31  
    32  // Action to take when Envoy receives client request with header names containing underscore
    33  // characters.
    34  // Underscore character is allowed in header names by the RFC-7230 and this behavior is implemented
    35  // as a security measure due to systems that treat '_' and '-' as interchangeable. Envoy by default allows client request headers with underscore
    36  // characters.
    37  type HttpProtocolOptions_HeadersWithUnderscoresAction int32
    38  
    39  const (
    40  	// Allow headers with underscores. This is the default behavior.
    41  	HttpProtocolOptions_ALLOW HttpProtocolOptions_HeadersWithUnderscoresAction = 0
    42  	// Reject client request. HTTP/1 requests are rejected with the 400 status. HTTP/2 requests
    43  	// end with the stream reset. The "httpN.requests_rejected_with_underscores_in_headers" counter
    44  	// is incremented for each rejected request.
    45  	HttpProtocolOptions_REJECT_REQUEST HttpProtocolOptions_HeadersWithUnderscoresAction = 1
    46  	// Drop the header with name containing underscores. The header is dropped before the filter chain is
    47  	// invoked and as such filters will not see dropped headers. The
    48  	// "httpN.dropped_headers_with_underscores" is incremented for each dropped header.
    49  	HttpProtocolOptions_DROP_HEADER HttpProtocolOptions_HeadersWithUnderscoresAction = 2
    50  )
    51  
    52  // Enum value maps for HttpProtocolOptions_HeadersWithUnderscoresAction.
    53  var (
    54  	HttpProtocolOptions_HeadersWithUnderscoresAction_name = map[int32]string{
    55  		0: "ALLOW",
    56  		1: "REJECT_REQUEST",
    57  		2: "DROP_HEADER",
    58  	}
    59  	HttpProtocolOptions_HeadersWithUnderscoresAction_value = map[string]int32{
    60  		"ALLOW":          0,
    61  		"REJECT_REQUEST": 1,
    62  		"DROP_HEADER":    2,
    63  	}
    64  )
    65  
    66  func (x HttpProtocolOptions_HeadersWithUnderscoresAction) Enum() *HttpProtocolOptions_HeadersWithUnderscoresAction {
    67  	p := new(HttpProtocolOptions_HeadersWithUnderscoresAction)
    68  	*p = x
    69  	return p
    70  }
    71  
    72  func (x HttpProtocolOptions_HeadersWithUnderscoresAction) String() string {
    73  	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
    74  }
    75  
    76  func (HttpProtocolOptions_HeadersWithUnderscoresAction) Descriptor() protoreflect.EnumDescriptor {
    77  	return file_envoy_api_v2_core_protocol_proto_enumTypes[0].Descriptor()
    78  }
    79  
    80  func (HttpProtocolOptions_HeadersWithUnderscoresAction) Type() protoreflect.EnumType {
    81  	return &file_envoy_api_v2_core_protocol_proto_enumTypes[0]
    82  }
    83  
    84  func (x HttpProtocolOptions_HeadersWithUnderscoresAction) Number() protoreflect.EnumNumber {
    85  	return protoreflect.EnumNumber(x)
    86  }
    87  
    88  // Deprecated: Use HttpProtocolOptions_HeadersWithUnderscoresAction.Descriptor instead.
    89  func (HttpProtocolOptions_HeadersWithUnderscoresAction) EnumDescriptor() ([]byte, []int) {
    90  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{2, 0}
    91  }
    92  
    93  // [#not-implemented-hide:]
    94  type TcpProtocolOptions struct {
    95  	state         protoimpl.MessageState
    96  	sizeCache     protoimpl.SizeCache
    97  	unknownFields protoimpl.UnknownFields
    98  }
    99  
   100  func (x *TcpProtocolOptions) Reset() {
   101  	*x = TcpProtocolOptions{}
   102  	if protoimpl.UnsafeEnabled {
   103  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[0]
   104  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   105  		ms.StoreMessageInfo(mi)
   106  	}
   107  }
   108  
   109  func (x *TcpProtocolOptions) String() string {
   110  	return protoimpl.X.MessageStringOf(x)
   111  }
   112  
   113  func (*TcpProtocolOptions) ProtoMessage() {}
   114  
   115  func (x *TcpProtocolOptions) ProtoReflect() protoreflect.Message {
   116  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[0]
   117  	if protoimpl.UnsafeEnabled && x != nil {
   118  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   119  		if ms.LoadMessageInfo() == nil {
   120  			ms.StoreMessageInfo(mi)
   121  		}
   122  		return ms
   123  	}
   124  	return mi.MessageOf(x)
   125  }
   126  
   127  // Deprecated: Use TcpProtocolOptions.ProtoReflect.Descriptor instead.
   128  func (*TcpProtocolOptions) Descriptor() ([]byte, []int) {
   129  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{0}
   130  }
   131  
   132  type UpstreamHttpProtocolOptions struct {
   133  	state         protoimpl.MessageState
   134  	sizeCache     protoimpl.SizeCache
   135  	unknownFields protoimpl.UnknownFields
   136  
   137  	// Set transport socket `SNI <https://en.wikipedia.org/wiki/Server_Name_Indication>`_ for new
   138  	// upstream connections based on the downstream HTTP host/authority header, as seen by the
   139  	// :ref:`router filter <config_http_filters_router>`.
   140  	AutoSni bool `protobuf:"varint,1,opt,name=auto_sni,json=autoSni,proto3" json:"auto_sni,omitempty"`
   141  	// Automatic validate upstream presented certificate for new upstream connections based on the
   142  	// downstream HTTP host/authority header, as seen by the
   143  	// :ref:`router filter <config_http_filters_router>`.
   144  	// This field is intended to set with `auto_sni` field.
   145  	AutoSanValidation bool `protobuf:"varint,2,opt,name=auto_san_validation,json=autoSanValidation,proto3" json:"auto_san_validation,omitempty"`
   146  }
   147  
   148  func (x *UpstreamHttpProtocolOptions) Reset() {
   149  	*x = UpstreamHttpProtocolOptions{}
   150  	if protoimpl.UnsafeEnabled {
   151  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[1]
   152  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   153  		ms.StoreMessageInfo(mi)
   154  	}
   155  }
   156  
   157  func (x *UpstreamHttpProtocolOptions) String() string {
   158  	return protoimpl.X.MessageStringOf(x)
   159  }
   160  
   161  func (*UpstreamHttpProtocolOptions) ProtoMessage() {}
   162  
   163  func (x *UpstreamHttpProtocolOptions) ProtoReflect() protoreflect.Message {
   164  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[1]
   165  	if protoimpl.UnsafeEnabled && x != nil {
   166  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   167  		if ms.LoadMessageInfo() == nil {
   168  			ms.StoreMessageInfo(mi)
   169  		}
   170  		return ms
   171  	}
   172  	return mi.MessageOf(x)
   173  }
   174  
   175  // Deprecated: Use UpstreamHttpProtocolOptions.ProtoReflect.Descriptor instead.
   176  func (*UpstreamHttpProtocolOptions) Descriptor() ([]byte, []int) {
   177  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{1}
   178  }
   179  
   180  func (x *UpstreamHttpProtocolOptions) GetAutoSni() bool {
   181  	if x != nil {
   182  		return x.AutoSni
   183  	}
   184  	return false
   185  }
   186  
   187  func (x *UpstreamHttpProtocolOptions) GetAutoSanValidation() bool {
   188  	if x != nil {
   189  		return x.AutoSanValidation
   190  	}
   191  	return false
   192  }
   193  
   194  // [#next-free-field: 6]
   195  type HttpProtocolOptions struct {
   196  	state         protoimpl.MessageState
   197  	sizeCache     protoimpl.SizeCache
   198  	unknownFields protoimpl.UnknownFields
   199  
   200  	// The idle timeout for connections. The idle timeout is defined as the
   201  	// period in which there are no active requests. When the
   202  	// idle timeout is reached the connection will be closed. If the connection is an HTTP/2
   203  	// downstream connection a drain sequence will occur prior to closing the connection, see
   204  	// :ref:`drain_timeout
   205  	// <envoy_api_field_config.filter.network.http_connection_manager.v2.HttpConnectionManager.drain_timeout>`.
   206  	// Note that request based timeouts mean that HTTP/2 PINGs will not keep the connection alive.
   207  	// If not specified, this defaults to 1 hour. To disable idle timeouts explicitly set this to 0.
   208  	//
   209  	// .. warning::
   210  	//   Disabling this timeout has a highly likelihood of yielding connection leaks due to lost TCP
   211  	//   FIN packets, etc.
   212  	IdleTimeout *duration.Duration `protobuf:"bytes,1,opt,name=idle_timeout,json=idleTimeout,proto3" json:"idle_timeout,omitempty"`
   213  	// The maximum duration of a connection. The duration is defined as a period since a connection
   214  	// was established. If not set, there is no max duration. When max_connection_duration is reached
   215  	// the connection will be closed. Drain sequence will occur prior to closing the connection if
   216  	// if's applicable. See :ref:`drain_timeout
   217  	// <envoy_api_field_config.filter.network.http_connection_manager.v2.HttpConnectionManager.drain_timeout>`.
   218  	// Note: not implemented for upstream connections.
   219  	MaxConnectionDuration *duration.Duration `protobuf:"bytes,3,opt,name=max_connection_duration,json=maxConnectionDuration,proto3" json:"max_connection_duration,omitempty"`
   220  	// The maximum number of headers. If unconfigured, the default
   221  	// maximum number of request headers allowed is 100. Requests that exceed this limit will receive
   222  	// a 431 response for HTTP/1.x and cause a stream reset for HTTP/2.
   223  	MaxHeadersCount *wrappers.UInt32Value `protobuf:"bytes,2,opt,name=max_headers_count,json=maxHeadersCount,proto3" json:"max_headers_count,omitempty"`
   224  	// Total duration to keep alive an HTTP request/response stream. If the time limit is reached the stream will be
   225  	// reset independent of any other timeouts. If not specified, this value is not set.
   226  	MaxStreamDuration *duration.Duration `protobuf:"bytes,4,opt,name=max_stream_duration,json=maxStreamDuration,proto3" json:"max_stream_duration,omitempty"`
   227  	// Action to take when a client request with a header name containing underscore characters is received.
   228  	// If this setting is not specified, the value defaults to ALLOW.
   229  	// Note: upstream responses are not affected by this setting.
   230  	HeadersWithUnderscoresAction HttpProtocolOptions_HeadersWithUnderscoresAction `protobuf:"varint,5,opt,name=headers_with_underscores_action,json=headersWithUnderscoresAction,proto3,enum=envoy.api.v2.core.HttpProtocolOptions_HeadersWithUnderscoresAction" json:"headers_with_underscores_action,omitempty"`
   231  }
   232  
   233  func (x *HttpProtocolOptions) Reset() {
   234  	*x = HttpProtocolOptions{}
   235  	if protoimpl.UnsafeEnabled {
   236  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[2]
   237  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   238  		ms.StoreMessageInfo(mi)
   239  	}
   240  }
   241  
   242  func (x *HttpProtocolOptions) String() string {
   243  	return protoimpl.X.MessageStringOf(x)
   244  }
   245  
   246  func (*HttpProtocolOptions) ProtoMessage() {}
   247  
   248  func (x *HttpProtocolOptions) ProtoReflect() protoreflect.Message {
   249  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[2]
   250  	if protoimpl.UnsafeEnabled && x != nil {
   251  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   252  		if ms.LoadMessageInfo() == nil {
   253  			ms.StoreMessageInfo(mi)
   254  		}
   255  		return ms
   256  	}
   257  	return mi.MessageOf(x)
   258  }
   259  
   260  // Deprecated: Use HttpProtocolOptions.ProtoReflect.Descriptor instead.
   261  func (*HttpProtocolOptions) Descriptor() ([]byte, []int) {
   262  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{2}
   263  }
   264  
   265  func (x *HttpProtocolOptions) GetIdleTimeout() *duration.Duration {
   266  	if x != nil {
   267  		return x.IdleTimeout
   268  	}
   269  	return nil
   270  }
   271  
   272  func (x *HttpProtocolOptions) GetMaxConnectionDuration() *duration.Duration {
   273  	if x != nil {
   274  		return x.MaxConnectionDuration
   275  	}
   276  	return nil
   277  }
   278  
   279  func (x *HttpProtocolOptions) GetMaxHeadersCount() *wrappers.UInt32Value {
   280  	if x != nil {
   281  		return x.MaxHeadersCount
   282  	}
   283  	return nil
   284  }
   285  
   286  func (x *HttpProtocolOptions) GetMaxStreamDuration() *duration.Duration {
   287  	if x != nil {
   288  		return x.MaxStreamDuration
   289  	}
   290  	return nil
   291  }
   292  
   293  func (x *HttpProtocolOptions) GetHeadersWithUnderscoresAction() HttpProtocolOptions_HeadersWithUnderscoresAction {
   294  	if x != nil {
   295  		return x.HeadersWithUnderscoresAction
   296  	}
   297  	return HttpProtocolOptions_ALLOW
   298  }
   299  
   300  // [#next-free-field: 6]
   301  type Http1ProtocolOptions struct {
   302  	state         protoimpl.MessageState
   303  	sizeCache     protoimpl.SizeCache
   304  	unknownFields protoimpl.UnknownFields
   305  
   306  	// Handle HTTP requests with absolute URLs in the requests. These requests
   307  	// are generally sent by clients to forward/explicit proxies. This allows clients to configure
   308  	// envoy as their HTTP proxy. In Unix, for example, this is typically done by setting the
   309  	// *http_proxy* environment variable.
   310  	AllowAbsoluteUrl *wrappers.BoolValue `protobuf:"bytes,1,opt,name=allow_absolute_url,json=allowAbsoluteUrl,proto3" json:"allow_absolute_url,omitempty"`
   311  	// Handle incoming HTTP/1.0 and HTTP 0.9 requests.
   312  	// This is off by default, and not fully standards compliant. There is support for pre-HTTP/1.1
   313  	// style connect logic, dechunking, and handling lack of client host iff
   314  	// *default_host_for_http_10* is configured.
   315  	AcceptHttp_10 bool `protobuf:"varint,2,opt,name=accept_http_10,json=acceptHttp10,proto3" json:"accept_http_10,omitempty"`
   316  	// A default host for HTTP/1.0 requests. This is highly suggested if *accept_http_10* is true as
   317  	// Envoy does not otherwise support HTTP/1.0 without a Host header.
   318  	// This is a no-op if *accept_http_10* is not true.
   319  	DefaultHostForHttp_10 string `protobuf:"bytes,3,opt,name=default_host_for_http_10,json=defaultHostForHttp10,proto3" json:"default_host_for_http_10,omitempty"`
   320  	// Describes how the keys for response headers should be formatted. By default, all header keys
   321  	// are lower cased.
   322  	HeaderKeyFormat *Http1ProtocolOptions_HeaderKeyFormat `protobuf:"bytes,4,opt,name=header_key_format,json=headerKeyFormat,proto3" json:"header_key_format,omitempty"`
   323  	// Enables trailers for HTTP/1. By default the HTTP/1 codec drops proxied trailers.
   324  	//
   325  	// .. attention::
   326  	//
   327  	//   Note that this only happens when Envoy is chunk encoding which occurs when:
   328  	//   - The request is HTTP/1.1.
   329  	//   - Is neither a HEAD only request nor a HTTP Upgrade.
   330  	//   - Not a response to a HEAD request.
   331  	//   - The content length header is not present.
   332  	EnableTrailers bool `protobuf:"varint,5,opt,name=enable_trailers,json=enableTrailers,proto3" json:"enable_trailers,omitempty"`
   333  }
   334  
   335  func (x *Http1ProtocolOptions) Reset() {
   336  	*x = Http1ProtocolOptions{}
   337  	if protoimpl.UnsafeEnabled {
   338  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[3]
   339  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   340  		ms.StoreMessageInfo(mi)
   341  	}
   342  }
   343  
   344  func (x *Http1ProtocolOptions) String() string {
   345  	return protoimpl.X.MessageStringOf(x)
   346  }
   347  
   348  func (*Http1ProtocolOptions) ProtoMessage() {}
   349  
   350  func (x *Http1ProtocolOptions) ProtoReflect() protoreflect.Message {
   351  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[3]
   352  	if protoimpl.UnsafeEnabled && x != nil {
   353  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   354  		if ms.LoadMessageInfo() == nil {
   355  			ms.StoreMessageInfo(mi)
   356  		}
   357  		return ms
   358  	}
   359  	return mi.MessageOf(x)
   360  }
   361  
   362  // Deprecated: Use Http1ProtocolOptions.ProtoReflect.Descriptor instead.
   363  func (*Http1ProtocolOptions) Descriptor() ([]byte, []int) {
   364  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{3}
   365  }
   366  
   367  func (x *Http1ProtocolOptions) GetAllowAbsoluteUrl() *wrappers.BoolValue {
   368  	if x != nil {
   369  		return x.AllowAbsoluteUrl
   370  	}
   371  	return nil
   372  }
   373  
   374  func (x *Http1ProtocolOptions) GetAcceptHttp_10() bool {
   375  	if x != nil {
   376  		return x.AcceptHttp_10
   377  	}
   378  	return false
   379  }
   380  
   381  func (x *Http1ProtocolOptions) GetDefaultHostForHttp_10() string {
   382  	if x != nil {
   383  		return x.DefaultHostForHttp_10
   384  	}
   385  	return ""
   386  }
   387  
   388  func (x *Http1ProtocolOptions) GetHeaderKeyFormat() *Http1ProtocolOptions_HeaderKeyFormat {
   389  	if x != nil {
   390  		return x.HeaderKeyFormat
   391  	}
   392  	return nil
   393  }
   394  
   395  func (x *Http1ProtocolOptions) GetEnableTrailers() bool {
   396  	if x != nil {
   397  		return x.EnableTrailers
   398  	}
   399  	return false
   400  }
   401  
   402  // [#next-free-field: 14]
   403  type Http2ProtocolOptions struct {
   404  	state         protoimpl.MessageState
   405  	sizeCache     protoimpl.SizeCache
   406  	unknownFields protoimpl.UnknownFields
   407  
   408  	// `Maximum table size <https://httpwg.org/specs/rfc7541.html#rfc.section.4.2>`_
   409  	// (in octets) that the encoder is permitted to use for the dynamic HPACK table. Valid values
   410  	// range from 0 to 4294967295 (2^32 - 1) and defaults to 4096. 0 effectively disables header
   411  	// compression.
   412  	HpackTableSize *wrappers.UInt32Value `protobuf:"bytes,1,opt,name=hpack_table_size,json=hpackTableSize,proto3" json:"hpack_table_size,omitempty"`
   413  	// `Maximum concurrent streams <https://httpwg.org/specs/rfc7540.html#rfc.section.5.1.2>`_
   414  	// allowed for peer on one HTTP/2 connection. Valid values range from 1 to 2147483647 (2^31 - 1)
   415  	// and defaults to 2147483647.
   416  	//
   417  	// For upstream connections, this also limits how many streams Envoy will initiate concurrently
   418  	// on a single connection. If the limit is reached, Envoy may queue requests or establish
   419  	// additional connections (as allowed per circuit breaker limits).
   420  	MaxConcurrentStreams *wrappers.UInt32Value `protobuf:"bytes,2,opt,name=max_concurrent_streams,json=maxConcurrentStreams,proto3" json:"max_concurrent_streams,omitempty"`
   421  	// `Initial stream-level flow-control window
   422  	// <https://httpwg.org/specs/rfc7540.html#rfc.section.6.9.2>`_ size. Valid values range from 65535
   423  	// (2^16 - 1, HTTP/2 default) to 2147483647 (2^31 - 1, HTTP/2 maximum) and defaults to 268435456
   424  	// (256 * 1024 * 1024).
   425  	//
   426  	// NOTE: 65535 is the initial window size from HTTP/2 spec. We only support increasing the default
   427  	// window size now, so it's also the minimum.
   428  	//
   429  	// This field also acts as a soft limit on the number of bytes Envoy will buffer per-stream in the
   430  	// HTTP/2 codec buffers. Once the buffer reaches this pointer, watermark callbacks will fire to
   431  	// stop the flow of data to the codec buffers.
   432  	InitialStreamWindowSize *wrappers.UInt32Value `protobuf:"bytes,3,opt,name=initial_stream_window_size,json=initialStreamWindowSize,proto3" json:"initial_stream_window_size,omitempty"`
   433  	// Similar to *initial_stream_window_size*, but for connection-level flow-control
   434  	// window. Currently, this has the same minimum/maximum/default as *initial_stream_window_size*.
   435  	InitialConnectionWindowSize *wrappers.UInt32Value `protobuf:"bytes,4,opt,name=initial_connection_window_size,json=initialConnectionWindowSize,proto3" json:"initial_connection_window_size,omitempty"`
   436  	// Allows proxying Websocket and other upgrades over H2 connect.
   437  	AllowConnect bool `protobuf:"varint,5,opt,name=allow_connect,json=allowConnect,proto3" json:"allow_connect,omitempty"`
   438  	// [#not-implemented-hide:] Hiding until envoy has full metadata support.
   439  	// Still under implementation. DO NOT USE.
   440  	//
   441  	// Allows metadata. See [metadata
   442  	// docs](https://github.com/envoyproxy/envoy/blob/main/source/docs/h2_metadata.md) for more
   443  	// information.
   444  	AllowMetadata bool `protobuf:"varint,6,opt,name=allow_metadata,json=allowMetadata,proto3" json:"allow_metadata,omitempty"`
   445  	// Limit the number of pending outbound downstream frames of all types (frames that are waiting to
   446  	// be written into the socket). Exceeding this limit triggers flood mitigation and connection is
   447  	// terminated. The ``http2.outbound_flood`` stat tracks the number of terminated connections due
   448  	// to flood mitigation. The default limit is 10000.
   449  	// [#comment:TODO: implement same limits for upstream outbound frames as well.]
   450  	MaxOutboundFrames *wrappers.UInt32Value `protobuf:"bytes,7,opt,name=max_outbound_frames,json=maxOutboundFrames,proto3" json:"max_outbound_frames,omitempty"`
   451  	// Limit the number of pending outbound downstream frames of types PING, SETTINGS and RST_STREAM,
   452  	// preventing high memory utilization when receiving continuous stream of these frames. Exceeding
   453  	// this limit triggers flood mitigation and connection is terminated. The
   454  	// ``http2.outbound_control_flood`` stat tracks the number of terminated connections due to flood
   455  	// mitigation. The default limit is 1000.
   456  	// [#comment:TODO: implement same limits for upstream outbound frames as well.]
   457  	MaxOutboundControlFrames *wrappers.UInt32Value `protobuf:"bytes,8,opt,name=max_outbound_control_frames,json=maxOutboundControlFrames,proto3" json:"max_outbound_control_frames,omitempty"`
   458  	// Limit the number of consecutive inbound frames of types HEADERS, CONTINUATION and DATA with an
   459  	// empty payload and no end stream flag. Those frames have no legitimate use and are abusive, but
   460  	// might be a result of a broken HTTP/2 implementation. The `http2.inbound_empty_frames_flood``
   461  	// stat tracks the number of connections terminated due to flood mitigation.
   462  	// Setting this to 0 will terminate connection upon receiving first frame with an empty payload
   463  	// and no end stream flag. The default limit is 1.
   464  	// [#comment:TODO: implement same limits for upstream inbound frames as well.]
   465  	MaxConsecutiveInboundFramesWithEmptyPayload *wrappers.UInt32Value `protobuf:"bytes,9,opt,name=max_consecutive_inbound_frames_with_empty_payload,json=maxConsecutiveInboundFramesWithEmptyPayload,proto3" json:"max_consecutive_inbound_frames_with_empty_payload,omitempty"`
   466  	// Limit the number of inbound PRIORITY frames allowed per each opened stream. If the number
   467  	// of PRIORITY frames received over the lifetime of connection exceeds the value calculated
   468  	// using this formula::
   469  	//
   470  	//     max_inbound_priority_frames_per_stream * (1 + inbound_streams)
   471  	//
   472  	// the connection is terminated. The ``http2.inbound_priority_frames_flood`` stat tracks
   473  	// the number of connections terminated due to flood mitigation. The default limit is 100.
   474  	// [#comment:TODO: implement same limits for upstream inbound frames as well.]
   475  	MaxInboundPriorityFramesPerStream *wrappers.UInt32Value `protobuf:"bytes,10,opt,name=max_inbound_priority_frames_per_stream,json=maxInboundPriorityFramesPerStream,proto3" json:"max_inbound_priority_frames_per_stream,omitempty"`
   476  	// Limit the number of inbound WINDOW_UPDATE frames allowed per DATA frame sent. If the number
   477  	// of WINDOW_UPDATE frames received over the lifetime of connection exceeds the value calculated
   478  	// using this formula::
   479  	//
   480  	//     1 + 2 * (inbound_streams +
   481  	//              max_inbound_window_update_frames_per_data_frame_sent * outbound_data_frames)
   482  	//
   483  	// the connection is terminated. The ``http2.inbound_priority_frames_flood`` stat tracks
   484  	// the number of connections terminated due to flood mitigation. The default limit is 10.
   485  	// Setting this to 1 should be enough to support HTTP/2 implementations with basic flow control,
   486  	// but more complex implementations that try to estimate available bandwidth require at least 2.
   487  	// [#comment:TODO: implement same limits for upstream inbound frames as well.]
   488  	MaxInboundWindowUpdateFramesPerDataFrameSent *wrappers.UInt32Value `protobuf:"bytes,11,opt,name=max_inbound_window_update_frames_per_data_frame_sent,json=maxInboundWindowUpdateFramesPerDataFrameSent,proto3" json:"max_inbound_window_update_frames_per_data_frame_sent,omitempty"`
   489  	// Allows invalid HTTP messaging and headers. When this option is disabled (default), then
   490  	// the whole HTTP/2 connection is terminated upon receiving invalid HEADERS frame. However,
   491  	// when this option is enabled, only the offending stream is terminated.
   492  	//
   493  	// See `RFC7540, sec. 8.1 <https://tools.ietf.org/html/rfc7540#section-8.1>`_ for details.
   494  	StreamErrorOnInvalidHttpMessaging bool `protobuf:"varint,12,opt,name=stream_error_on_invalid_http_messaging,json=streamErrorOnInvalidHttpMessaging,proto3" json:"stream_error_on_invalid_http_messaging,omitempty"`
   495  	// [#not-implemented-hide:]
   496  	// Specifies SETTINGS frame parameters to be sent to the peer, with two exceptions:
   497  	//
   498  	// 1. SETTINGS_ENABLE_PUSH (0x2) is not configurable as HTTP/2 server push is not supported by
   499  	// Envoy.
   500  	//
   501  	// 2. SETTINGS_ENABLE_CONNECT_PROTOCOL (0x8) is only configurable through the named field
   502  	// 'allow_connect'.
   503  	//
   504  	// Note that custom parameters specified through this field can not also be set in the
   505  	// corresponding named parameters:
   506  	//
   507  	// .. code-block:: text
   508  	//
   509  	//   ID    Field Name
   510  	//   ----------------
   511  	//   0x1   hpack_table_size
   512  	//   0x3   max_concurrent_streams
   513  	//   0x4   initial_stream_window_size
   514  	//
   515  	// Collisions will trigger config validation failure on load/update. Likewise, inconsistencies
   516  	// between custom parameters with the same identifier will trigger a failure.
   517  	//
   518  	// See `IANA HTTP/2 Settings
   519  	// <https://www.iana.org/assignments/http2-parameters/http2-parameters.xhtml#settings>`_ for
   520  	// standardized identifiers.
   521  	CustomSettingsParameters []*Http2ProtocolOptions_SettingsParameter `protobuf:"bytes,13,rep,name=custom_settings_parameters,json=customSettingsParameters,proto3" json:"custom_settings_parameters,omitempty"`
   522  }
   523  
   524  func (x *Http2ProtocolOptions) Reset() {
   525  	*x = Http2ProtocolOptions{}
   526  	if protoimpl.UnsafeEnabled {
   527  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[4]
   528  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   529  		ms.StoreMessageInfo(mi)
   530  	}
   531  }
   532  
   533  func (x *Http2ProtocolOptions) String() string {
   534  	return protoimpl.X.MessageStringOf(x)
   535  }
   536  
   537  func (*Http2ProtocolOptions) ProtoMessage() {}
   538  
   539  func (x *Http2ProtocolOptions) ProtoReflect() protoreflect.Message {
   540  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[4]
   541  	if protoimpl.UnsafeEnabled && x != nil {
   542  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   543  		if ms.LoadMessageInfo() == nil {
   544  			ms.StoreMessageInfo(mi)
   545  		}
   546  		return ms
   547  	}
   548  	return mi.MessageOf(x)
   549  }
   550  
   551  // Deprecated: Use Http2ProtocolOptions.ProtoReflect.Descriptor instead.
   552  func (*Http2ProtocolOptions) Descriptor() ([]byte, []int) {
   553  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{4}
   554  }
   555  
   556  func (x *Http2ProtocolOptions) GetHpackTableSize() *wrappers.UInt32Value {
   557  	if x != nil {
   558  		return x.HpackTableSize
   559  	}
   560  	return nil
   561  }
   562  
   563  func (x *Http2ProtocolOptions) GetMaxConcurrentStreams() *wrappers.UInt32Value {
   564  	if x != nil {
   565  		return x.MaxConcurrentStreams
   566  	}
   567  	return nil
   568  }
   569  
   570  func (x *Http2ProtocolOptions) GetInitialStreamWindowSize() *wrappers.UInt32Value {
   571  	if x != nil {
   572  		return x.InitialStreamWindowSize
   573  	}
   574  	return nil
   575  }
   576  
   577  func (x *Http2ProtocolOptions) GetInitialConnectionWindowSize() *wrappers.UInt32Value {
   578  	if x != nil {
   579  		return x.InitialConnectionWindowSize
   580  	}
   581  	return nil
   582  }
   583  
   584  func (x *Http2ProtocolOptions) GetAllowConnect() bool {
   585  	if x != nil {
   586  		return x.AllowConnect
   587  	}
   588  	return false
   589  }
   590  
   591  func (x *Http2ProtocolOptions) GetAllowMetadata() bool {
   592  	if x != nil {
   593  		return x.AllowMetadata
   594  	}
   595  	return false
   596  }
   597  
   598  func (x *Http2ProtocolOptions) GetMaxOutboundFrames() *wrappers.UInt32Value {
   599  	if x != nil {
   600  		return x.MaxOutboundFrames
   601  	}
   602  	return nil
   603  }
   604  
   605  func (x *Http2ProtocolOptions) GetMaxOutboundControlFrames() *wrappers.UInt32Value {
   606  	if x != nil {
   607  		return x.MaxOutboundControlFrames
   608  	}
   609  	return nil
   610  }
   611  
   612  func (x *Http2ProtocolOptions) GetMaxConsecutiveInboundFramesWithEmptyPayload() *wrappers.UInt32Value {
   613  	if x != nil {
   614  		return x.MaxConsecutiveInboundFramesWithEmptyPayload
   615  	}
   616  	return nil
   617  }
   618  
   619  func (x *Http2ProtocolOptions) GetMaxInboundPriorityFramesPerStream() *wrappers.UInt32Value {
   620  	if x != nil {
   621  		return x.MaxInboundPriorityFramesPerStream
   622  	}
   623  	return nil
   624  }
   625  
   626  func (x *Http2ProtocolOptions) GetMaxInboundWindowUpdateFramesPerDataFrameSent() *wrappers.UInt32Value {
   627  	if x != nil {
   628  		return x.MaxInboundWindowUpdateFramesPerDataFrameSent
   629  	}
   630  	return nil
   631  }
   632  
   633  func (x *Http2ProtocolOptions) GetStreamErrorOnInvalidHttpMessaging() bool {
   634  	if x != nil {
   635  		return x.StreamErrorOnInvalidHttpMessaging
   636  	}
   637  	return false
   638  }
   639  
   640  func (x *Http2ProtocolOptions) GetCustomSettingsParameters() []*Http2ProtocolOptions_SettingsParameter {
   641  	if x != nil {
   642  		return x.CustomSettingsParameters
   643  	}
   644  	return nil
   645  }
   646  
   647  // [#not-implemented-hide:]
   648  type GrpcProtocolOptions struct {
   649  	state         protoimpl.MessageState
   650  	sizeCache     protoimpl.SizeCache
   651  	unknownFields protoimpl.UnknownFields
   652  
   653  	Http2ProtocolOptions *Http2ProtocolOptions `protobuf:"bytes,1,opt,name=http2_protocol_options,json=http2ProtocolOptions,proto3" json:"http2_protocol_options,omitempty"`
   654  }
   655  
   656  func (x *GrpcProtocolOptions) Reset() {
   657  	*x = GrpcProtocolOptions{}
   658  	if protoimpl.UnsafeEnabled {
   659  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[5]
   660  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   661  		ms.StoreMessageInfo(mi)
   662  	}
   663  }
   664  
   665  func (x *GrpcProtocolOptions) String() string {
   666  	return protoimpl.X.MessageStringOf(x)
   667  }
   668  
   669  func (*GrpcProtocolOptions) ProtoMessage() {}
   670  
   671  func (x *GrpcProtocolOptions) ProtoReflect() protoreflect.Message {
   672  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[5]
   673  	if protoimpl.UnsafeEnabled && x != nil {
   674  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   675  		if ms.LoadMessageInfo() == nil {
   676  			ms.StoreMessageInfo(mi)
   677  		}
   678  		return ms
   679  	}
   680  	return mi.MessageOf(x)
   681  }
   682  
   683  // Deprecated: Use GrpcProtocolOptions.ProtoReflect.Descriptor instead.
   684  func (*GrpcProtocolOptions) Descriptor() ([]byte, []int) {
   685  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{5}
   686  }
   687  
   688  func (x *GrpcProtocolOptions) GetHttp2ProtocolOptions() *Http2ProtocolOptions {
   689  	if x != nil {
   690  		return x.Http2ProtocolOptions
   691  	}
   692  	return nil
   693  }
   694  
   695  type Http1ProtocolOptions_HeaderKeyFormat struct {
   696  	state         protoimpl.MessageState
   697  	sizeCache     protoimpl.SizeCache
   698  	unknownFields protoimpl.UnknownFields
   699  
   700  	// Types that are assignable to HeaderFormat:
   701  	//	*Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_
   702  	HeaderFormat isHttp1ProtocolOptions_HeaderKeyFormat_HeaderFormat `protobuf_oneof:"header_format"`
   703  }
   704  
   705  func (x *Http1ProtocolOptions_HeaderKeyFormat) Reset() {
   706  	*x = Http1ProtocolOptions_HeaderKeyFormat{}
   707  	if protoimpl.UnsafeEnabled {
   708  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[6]
   709  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   710  		ms.StoreMessageInfo(mi)
   711  	}
   712  }
   713  
   714  func (x *Http1ProtocolOptions_HeaderKeyFormat) String() string {
   715  	return protoimpl.X.MessageStringOf(x)
   716  }
   717  
   718  func (*Http1ProtocolOptions_HeaderKeyFormat) ProtoMessage() {}
   719  
   720  func (x *Http1ProtocolOptions_HeaderKeyFormat) ProtoReflect() protoreflect.Message {
   721  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[6]
   722  	if protoimpl.UnsafeEnabled && x != nil {
   723  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   724  		if ms.LoadMessageInfo() == nil {
   725  			ms.StoreMessageInfo(mi)
   726  		}
   727  		return ms
   728  	}
   729  	return mi.MessageOf(x)
   730  }
   731  
   732  // Deprecated: Use Http1ProtocolOptions_HeaderKeyFormat.ProtoReflect.Descriptor instead.
   733  func (*Http1ProtocolOptions_HeaderKeyFormat) Descriptor() ([]byte, []int) {
   734  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{3, 0}
   735  }
   736  
   737  func (m *Http1ProtocolOptions_HeaderKeyFormat) GetHeaderFormat() isHttp1ProtocolOptions_HeaderKeyFormat_HeaderFormat {
   738  	if m != nil {
   739  		return m.HeaderFormat
   740  	}
   741  	return nil
   742  }
   743  
   744  func (x *Http1ProtocolOptions_HeaderKeyFormat) GetProperCaseWords() *Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords {
   745  	if x, ok := x.GetHeaderFormat().(*Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_); ok {
   746  		return x.ProperCaseWords
   747  	}
   748  	return nil
   749  }
   750  
   751  type isHttp1ProtocolOptions_HeaderKeyFormat_HeaderFormat interface {
   752  	isHttp1ProtocolOptions_HeaderKeyFormat_HeaderFormat()
   753  }
   754  
   755  type Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_ struct {
   756  	// Formats the header by proper casing words: the first character and any character following
   757  	// a special character will be capitalized if it's an alpha character. For example,
   758  	// "content-type" becomes "Content-Type", and "foo$b#$are" becomes "Foo$B#$Are".
   759  	// Note that while this results in most headers following conventional casing, certain headers
   760  	// are not covered. For example, the "TE" header will be formatted as "Te".
   761  	ProperCaseWords *Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords `protobuf:"bytes,1,opt,name=proper_case_words,json=properCaseWords,proto3,oneof"`
   762  }
   763  
   764  func (*Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_) isHttp1ProtocolOptions_HeaderKeyFormat_HeaderFormat() {
   765  }
   766  
   767  type Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords struct {
   768  	state         protoimpl.MessageState
   769  	sizeCache     protoimpl.SizeCache
   770  	unknownFields protoimpl.UnknownFields
   771  }
   772  
   773  func (x *Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords) Reset() {
   774  	*x = Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords{}
   775  	if protoimpl.UnsafeEnabled {
   776  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[7]
   777  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   778  		ms.StoreMessageInfo(mi)
   779  	}
   780  }
   781  
   782  func (x *Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords) String() string {
   783  	return protoimpl.X.MessageStringOf(x)
   784  }
   785  
   786  func (*Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords) ProtoMessage() {}
   787  
   788  func (x *Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords) ProtoReflect() protoreflect.Message {
   789  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[7]
   790  	if protoimpl.UnsafeEnabled && x != nil {
   791  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   792  		if ms.LoadMessageInfo() == nil {
   793  			ms.StoreMessageInfo(mi)
   794  		}
   795  		return ms
   796  	}
   797  	return mi.MessageOf(x)
   798  }
   799  
   800  // Deprecated: Use Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords.ProtoReflect.Descriptor instead.
   801  func (*Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords) Descriptor() ([]byte, []int) {
   802  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{3, 0, 0}
   803  }
   804  
   805  // Defines a parameter to be sent in the SETTINGS frame.
   806  // See `RFC7540, sec. 6.5.1 <https://tools.ietf.org/html/rfc7540#section-6.5.1>`_ for details.
   807  type Http2ProtocolOptions_SettingsParameter struct {
   808  	state         protoimpl.MessageState
   809  	sizeCache     protoimpl.SizeCache
   810  	unknownFields protoimpl.UnknownFields
   811  
   812  	// The 16 bit parameter identifier.
   813  	Identifier *wrappers.UInt32Value `protobuf:"bytes,1,opt,name=identifier,proto3" json:"identifier,omitempty"`
   814  	// The 32 bit parameter value.
   815  	Value *wrappers.UInt32Value `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
   816  }
   817  
   818  func (x *Http2ProtocolOptions_SettingsParameter) Reset() {
   819  	*x = Http2ProtocolOptions_SettingsParameter{}
   820  	if protoimpl.UnsafeEnabled {
   821  		mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[8]
   822  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   823  		ms.StoreMessageInfo(mi)
   824  	}
   825  }
   826  
   827  func (x *Http2ProtocolOptions_SettingsParameter) String() string {
   828  	return protoimpl.X.MessageStringOf(x)
   829  }
   830  
   831  func (*Http2ProtocolOptions_SettingsParameter) ProtoMessage() {}
   832  
   833  func (x *Http2ProtocolOptions_SettingsParameter) ProtoReflect() protoreflect.Message {
   834  	mi := &file_envoy_api_v2_core_protocol_proto_msgTypes[8]
   835  	if protoimpl.UnsafeEnabled && x != nil {
   836  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   837  		if ms.LoadMessageInfo() == nil {
   838  			ms.StoreMessageInfo(mi)
   839  		}
   840  		return ms
   841  	}
   842  	return mi.MessageOf(x)
   843  }
   844  
   845  // Deprecated: Use Http2ProtocolOptions_SettingsParameter.ProtoReflect.Descriptor instead.
   846  func (*Http2ProtocolOptions_SettingsParameter) Descriptor() ([]byte, []int) {
   847  	return file_envoy_api_v2_core_protocol_proto_rawDescGZIP(), []int{4, 0}
   848  }
   849  
   850  func (x *Http2ProtocolOptions_SettingsParameter) GetIdentifier() *wrappers.UInt32Value {
   851  	if x != nil {
   852  		return x.Identifier
   853  	}
   854  	return nil
   855  }
   856  
   857  func (x *Http2ProtocolOptions_SettingsParameter) GetValue() *wrappers.UInt32Value {
   858  	if x != nil {
   859  		return x.Value
   860  	}
   861  	return nil
   862  }
   863  
   864  var File_envoy_api_v2_core_protocol_proto protoreflect.FileDescriptor
   865  
   866  var file_envoy_api_v2_core_protocol_proto_rawDesc = []byte{
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  1059  }
  1060  
  1061  var (
  1062  	file_envoy_api_v2_core_protocol_proto_rawDescOnce sync.Once
  1063  	file_envoy_api_v2_core_protocol_proto_rawDescData = file_envoy_api_v2_core_protocol_proto_rawDesc
  1064  )
  1065  
  1066  func file_envoy_api_v2_core_protocol_proto_rawDescGZIP() []byte {
  1067  	file_envoy_api_v2_core_protocol_proto_rawDescOnce.Do(func() {
  1068  		file_envoy_api_v2_core_protocol_proto_rawDescData = protoimpl.X.CompressGZIP(file_envoy_api_v2_core_protocol_proto_rawDescData)
  1069  	})
  1070  	return file_envoy_api_v2_core_protocol_proto_rawDescData
  1071  }
  1072  
  1073  var file_envoy_api_v2_core_protocol_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
  1074  var file_envoy_api_v2_core_protocol_proto_msgTypes = make([]protoimpl.MessageInfo, 9)
  1075  var file_envoy_api_v2_core_protocol_proto_goTypes = []interface{}{
  1076  	(HttpProtocolOptions_HeadersWithUnderscoresAction)(0),        // 0: envoy.api.v2.core.HttpProtocolOptions.HeadersWithUnderscoresAction
  1077  	(*TcpProtocolOptions)(nil),                                   // 1: envoy.api.v2.core.TcpProtocolOptions
  1078  	(*UpstreamHttpProtocolOptions)(nil),                          // 2: envoy.api.v2.core.UpstreamHttpProtocolOptions
  1079  	(*HttpProtocolOptions)(nil),                                  // 3: envoy.api.v2.core.HttpProtocolOptions
  1080  	(*Http1ProtocolOptions)(nil),                                 // 4: envoy.api.v2.core.Http1ProtocolOptions
  1081  	(*Http2ProtocolOptions)(nil),                                 // 5: envoy.api.v2.core.Http2ProtocolOptions
  1082  	(*GrpcProtocolOptions)(nil),                                  // 6: envoy.api.v2.core.GrpcProtocolOptions
  1083  	(*Http1ProtocolOptions_HeaderKeyFormat)(nil),                 // 7: envoy.api.v2.core.Http1ProtocolOptions.HeaderKeyFormat
  1084  	(*Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords)(nil), // 8: envoy.api.v2.core.Http1ProtocolOptions.HeaderKeyFormat.ProperCaseWords
  1085  	(*Http2ProtocolOptions_SettingsParameter)(nil),               // 9: envoy.api.v2.core.Http2ProtocolOptions.SettingsParameter
  1086  	(*duration.Duration)(nil),                                    // 10: google.protobuf.Duration
  1087  	(*wrappers.UInt32Value)(nil),                                 // 11: google.protobuf.UInt32Value
  1088  	(*wrappers.BoolValue)(nil),                                   // 12: google.protobuf.BoolValue
  1089  }
  1090  var file_envoy_api_v2_core_protocol_proto_depIdxs = []int32{
  1091  	10, // 0: envoy.api.v2.core.HttpProtocolOptions.idle_timeout:type_name -> google.protobuf.Duration
  1092  	10, // 1: envoy.api.v2.core.HttpProtocolOptions.max_connection_duration:type_name -> google.protobuf.Duration
  1093  	11, // 2: envoy.api.v2.core.HttpProtocolOptions.max_headers_count:type_name -> google.protobuf.UInt32Value
  1094  	10, // 3: envoy.api.v2.core.HttpProtocolOptions.max_stream_duration:type_name -> google.protobuf.Duration
  1095  	0,  // 4: envoy.api.v2.core.HttpProtocolOptions.headers_with_underscores_action:type_name -> envoy.api.v2.core.HttpProtocolOptions.HeadersWithUnderscoresAction
  1096  	12, // 5: envoy.api.v2.core.Http1ProtocolOptions.allow_absolute_url:type_name -> google.protobuf.BoolValue
  1097  	7,  // 6: envoy.api.v2.core.Http1ProtocolOptions.header_key_format:type_name -> envoy.api.v2.core.Http1ProtocolOptions.HeaderKeyFormat
  1098  	11, // 7: envoy.api.v2.core.Http2ProtocolOptions.hpack_table_size:type_name -> google.protobuf.UInt32Value
  1099  	11, // 8: envoy.api.v2.core.Http2ProtocolOptions.max_concurrent_streams:type_name -> google.protobuf.UInt32Value
  1100  	11, // 9: envoy.api.v2.core.Http2ProtocolOptions.initial_stream_window_size:type_name -> google.protobuf.UInt32Value
  1101  	11, // 10: envoy.api.v2.core.Http2ProtocolOptions.initial_connection_window_size:type_name -> google.protobuf.UInt32Value
  1102  	11, // 11: envoy.api.v2.core.Http2ProtocolOptions.max_outbound_frames:type_name -> google.protobuf.UInt32Value
  1103  	11, // 12: envoy.api.v2.core.Http2ProtocolOptions.max_outbound_control_frames:type_name -> google.protobuf.UInt32Value
  1104  	11, // 13: envoy.api.v2.core.Http2ProtocolOptions.max_consecutive_inbound_frames_with_empty_payload:type_name -> google.protobuf.UInt32Value
  1105  	11, // 14: envoy.api.v2.core.Http2ProtocolOptions.max_inbound_priority_frames_per_stream:type_name -> google.protobuf.UInt32Value
  1106  	11, // 15: envoy.api.v2.core.Http2ProtocolOptions.max_inbound_window_update_frames_per_data_frame_sent:type_name -> google.protobuf.UInt32Value
  1107  	9,  // 16: envoy.api.v2.core.Http2ProtocolOptions.custom_settings_parameters:type_name -> envoy.api.v2.core.Http2ProtocolOptions.SettingsParameter
  1108  	5,  // 17: envoy.api.v2.core.GrpcProtocolOptions.http2_protocol_options:type_name -> envoy.api.v2.core.Http2ProtocolOptions
  1109  	8,  // 18: envoy.api.v2.core.Http1ProtocolOptions.HeaderKeyFormat.proper_case_words:type_name -> envoy.api.v2.core.Http1ProtocolOptions.HeaderKeyFormat.ProperCaseWords
  1110  	11, // 19: envoy.api.v2.core.Http2ProtocolOptions.SettingsParameter.identifier:type_name -> google.protobuf.UInt32Value
  1111  	11, // 20: envoy.api.v2.core.Http2ProtocolOptions.SettingsParameter.value:type_name -> google.protobuf.UInt32Value
  1112  	21, // [21:21] is the sub-list for method output_type
  1113  	21, // [21:21] is the sub-list for method input_type
  1114  	21, // [21:21] is the sub-list for extension type_name
  1115  	21, // [21:21] is the sub-list for extension extendee
  1116  	0,  // [0:21] is the sub-list for field type_name
  1117  }
  1118  
  1119  func init() { file_envoy_api_v2_core_protocol_proto_init() }
  1120  func file_envoy_api_v2_core_protocol_proto_init() {
  1121  	if File_envoy_api_v2_core_protocol_proto != nil {
  1122  		return
  1123  	}
  1124  	if !protoimpl.UnsafeEnabled {
  1125  		file_envoy_api_v2_core_protocol_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
  1126  			switch v := v.(*TcpProtocolOptions); i {
  1127  			case 0:
  1128  				return &v.state
  1129  			case 1:
  1130  				return &v.sizeCache
  1131  			case 2:
  1132  				return &v.unknownFields
  1133  			default:
  1134  				return nil
  1135  			}
  1136  		}
  1137  		file_envoy_api_v2_core_protocol_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
  1138  			switch v := v.(*UpstreamHttpProtocolOptions); i {
  1139  			case 0:
  1140  				return &v.state
  1141  			case 1:
  1142  				return &v.sizeCache
  1143  			case 2:
  1144  				return &v.unknownFields
  1145  			default:
  1146  				return nil
  1147  			}
  1148  		}
  1149  		file_envoy_api_v2_core_protocol_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
  1150  			switch v := v.(*HttpProtocolOptions); i {
  1151  			case 0:
  1152  				return &v.state
  1153  			case 1:
  1154  				return &v.sizeCache
  1155  			case 2:
  1156  				return &v.unknownFields
  1157  			default:
  1158  				return nil
  1159  			}
  1160  		}
  1161  		file_envoy_api_v2_core_protocol_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
  1162  			switch v := v.(*Http1ProtocolOptions); i {
  1163  			case 0:
  1164  				return &v.state
  1165  			case 1:
  1166  				return &v.sizeCache
  1167  			case 2:
  1168  				return &v.unknownFields
  1169  			default:
  1170  				return nil
  1171  			}
  1172  		}
  1173  		file_envoy_api_v2_core_protocol_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
  1174  			switch v := v.(*Http2ProtocolOptions); i {
  1175  			case 0:
  1176  				return &v.state
  1177  			case 1:
  1178  				return &v.sizeCache
  1179  			case 2:
  1180  				return &v.unknownFields
  1181  			default:
  1182  				return nil
  1183  			}
  1184  		}
  1185  		file_envoy_api_v2_core_protocol_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
  1186  			switch v := v.(*GrpcProtocolOptions); i {
  1187  			case 0:
  1188  				return &v.state
  1189  			case 1:
  1190  				return &v.sizeCache
  1191  			case 2:
  1192  				return &v.unknownFields
  1193  			default:
  1194  				return nil
  1195  			}
  1196  		}
  1197  		file_envoy_api_v2_core_protocol_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
  1198  			switch v := v.(*Http1ProtocolOptions_HeaderKeyFormat); i {
  1199  			case 0:
  1200  				return &v.state
  1201  			case 1:
  1202  				return &v.sizeCache
  1203  			case 2:
  1204  				return &v.unknownFields
  1205  			default:
  1206  				return nil
  1207  			}
  1208  		}
  1209  		file_envoy_api_v2_core_protocol_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
  1210  			switch v := v.(*Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords); i {
  1211  			case 0:
  1212  				return &v.state
  1213  			case 1:
  1214  				return &v.sizeCache
  1215  			case 2:
  1216  				return &v.unknownFields
  1217  			default:
  1218  				return nil
  1219  			}
  1220  		}
  1221  		file_envoy_api_v2_core_protocol_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
  1222  			switch v := v.(*Http2ProtocolOptions_SettingsParameter); i {
  1223  			case 0:
  1224  				return &v.state
  1225  			case 1:
  1226  				return &v.sizeCache
  1227  			case 2:
  1228  				return &v.unknownFields
  1229  			default:
  1230  				return nil
  1231  			}
  1232  		}
  1233  	}
  1234  	file_envoy_api_v2_core_protocol_proto_msgTypes[6].OneofWrappers = []interface{}{
  1235  		(*Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_)(nil),
  1236  	}
  1237  	type x struct{}
  1238  	out := protoimpl.TypeBuilder{
  1239  		File: protoimpl.DescBuilder{
  1240  			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
  1241  			RawDescriptor: file_envoy_api_v2_core_protocol_proto_rawDesc,
  1242  			NumEnums:      1,
  1243  			NumMessages:   9,
  1244  			NumExtensions: 0,
  1245  			NumServices:   0,
  1246  		},
  1247  		GoTypes:           file_envoy_api_v2_core_protocol_proto_goTypes,
  1248  		DependencyIndexes: file_envoy_api_v2_core_protocol_proto_depIdxs,
  1249  		EnumInfos:         file_envoy_api_v2_core_protocol_proto_enumTypes,
  1250  		MessageInfos:      file_envoy_api_v2_core_protocol_proto_msgTypes,
  1251  	}.Build()
  1252  	File_envoy_api_v2_core_protocol_proto = out.File
  1253  	file_envoy_api_v2_core_protocol_proto_rawDesc = nil
  1254  	file_envoy_api_v2_core_protocol_proto_goTypes = nil
  1255  	file_envoy_api_v2_core_protocol_proto_depIdxs = nil
  1256  }