// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// 	protoc-gen-go v1.36.10
// 	protoc        v7.35.1
// source: envoy/extensions/network/socket_interface/v3/default_socket_interface.proto

package socket_interfacev3

import (
	_ "github.com/cncf/xds/go/udpa/annotations"
	_ "github.com/envoyproxy/protoc-gen-validate/validate"
	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
	wrapperspb "google.golang.org/protobuf/types/known/wrapperspb"
	reflect "reflect"
	sync "sync"
	unsafe "unsafe"
)

const (
	// Verify that this generated code is sufficiently up-to-date.
	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
	// Verify that runtime/protoimpl is sufficiently up-to-date.
	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)

// Configuration for the default socket interface that relies on OS-dependent syscalls to create
// sockets.
type DefaultSocketInterface struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Options for “io_uring“-based socket I/O. “io_uring“ is only supported on Linux with
	// kernel version 5.11 or later. On unsupported platforms, Envoy falls back to the default
	// socket API.
	//
	// .. note::
	//
	//	If not set, ``io_uring`` will not be enabled and the standard epoll-based I/O path
	//	is used.
	IoUringOptions *IoUringOptions `protobuf:"bytes,1,opt,name=io_uring_options,json=ioUringOptions,proto3" json:"io_uring_options,omitempty"`
	unknownFields  protoimpl.UnknownFields
	sizeCache      protoimpl.SizeCache
}

func (x *DefaultSocketInterface) Reset() {
	*x = DefaultSocketInterface{}
	mi := &file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_msgTypes[0]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *DefaultSocketInterface) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*DefaultSocketInterface) ProtoMessage() {}

func (x *DefaultSocketInterface) ProtoReflect() protoreflect.Message {
	mi := &file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_msgTypes[0]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use DefaultSocketInterface.ProtoReflect.Descriptor instead.
func (*DefaultSocketInterface) Descriptor() ([]byte, []int) {
	return file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDescGZIP(), []int{0}
}

func (x *DefaultSocketInterface) GetIoUringOptions() *IoUringOptions {
	if x != nil {
		return x.IoUringOptions
	}
	return nil
}

// Configuration for “io_uring“-based asynchronous I/O.
//
// Each worker thread creates its own “io_uring“ instance during initialization. Operations
// are submitted to the submission queue (SQ) and completions are reaped from the completion
// queue (CQ) via an eventfd integrated with the worker's event loop.
//
// .. warning::
//
//	``io_uring`` support is experimental and its performance characteristics depend heavily on
//	the kernel version.
//
// [#next-free-field: 8]
type IoUringOptions struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// The number of entries in the “io_uring“ submission queue (SQ). Each in-flight I/O
	// operation requires one SQE. The completion queue (CQ) is sized at “2x“ this value
	// to provide overflow headroom. If not specified, defaults to 1000.
	IoUringSize *wrapperspb.UInt32Value `protobuf:"bytes,1,opt,name=io_uring_size,json=ioUringSize,proto3" json:"io_uring_size,omitempty"`
	// Enables “io_uring“ submission queue polling (“SQPOLL“). When enabled, a dedicated
	// kernel thread polls the SQ for new entries, eliminating the “io_uring_enter()“ syscall
	// on submission. This may reduce latency at the cost of increased CPU usage.
	// If not specified, defaults to false.
	EnableSubmissionQueuePolling bool `protobuf:"varint,2,opt,name=enable_submission_queue_polling,json=enableSubmissionQueuePolling,proto3" json:"enable_submission_queue_polling,omitempty"`
	// The starting size in bytes of the buffer for each “readv“-based “io_uring“ read. Envoy
	// grows the next read up to 16 times this size while reads keep filling the buffer and resets it
	// otherwise, so large transfers use fewer reads. When “enable_multishot_receive“ is set, this
	// is also the size of each kernel-provided buffer. If not specified, defaults to 8192.
	ReadBufferSize *wrapperspb.UInt32Value `protobuf:"bytes,3,opt,name=read_buffer_size,json=readBufferSize,proto3" json:"read_buffer_size,omitempty"`
	// The timeout in milliseconds to wait for pending write operations to complete when closing
	// a socket. “io_uring“ writes are asynchronous. If the remote peer stops reading, a write
	// may never complete. After this timeout, pending writes are canceled and the socket is
	// closed. If not specified, defaults to 1000.
	WriteTimeoutMs *wrapperspb.UInt32Value `protobuf:"bytes,4,opt,name=write_timeout_ms,json=writeTimeoutMs,proto3" json:"write_timeout_ms,omitempty"`
	// The high watermark in bytes for the write buffer. When the amount of pending write data
	// exceeds this threshold, the socket stops accepting new writes from the connection so that
	// backpressure propagates to the upper layers. If not specified, defaults to 131072 (128 KiB).
	// When set, the value must be at least 4096 (4 KiB).
	WriteHighWatermarkBytes *wrapperspb.UInt32Value `protobuf:"bytes,5,opt,name=write_high_watermark_bytes,json=writeHighWatermarkBytes,proto3" json:"write_high_watermark_bytes,omitempty"`
	// The low watermark in bytes for the write buffer. After the buffer has exceeded
	// “write_high_watermark_bytes“ and writes were paused, the socket resumes accepting writes
	// once the pending write data drops to or below this value.
	// If not specified, defaults to 16384 (16 KiB).
	// When set, the value must be at least 1024 (1 KiB).
	//
	// .. note::
	//
	//	This value must be less than ``write_high_watermark_bytes``. If misconfigured, it is
	//	clamped to ``write_high_watermark_bytes / 2``.
	WriteLowWatermarkBytes *wrapperspb.UInt32Value `protobuf:"bytes,6,opt,name=write_low_watermark_bytes,json=writeLowWatermarkBytes,proto3" json:"write_low_watermark_bytes,omitempty"`
	// Enables “multishot“ reads backed by a kernel-provided buffer ring. A single “recv“ is armed
	// per socket and the kernel keeps delivering data as it arrives without a new submission per
	// read, which reduces event loop wakeups and read submissions for read-heavy workloads. The ring
	// holds “io_uring_size“ buffers rounded up to a power of two and capped at 4096, each
	// “read_buffer_size“ bytes, so each worker thread uses up to that buffer count times
	// “read_buffer_size“ bytes for the pool. Requires Linux kernel 6.0 or later. On older kernels,
	// Envoy falls back to “readv“-based reads. If not specified, defaults to false.
	EnableMultishotReceive bool `protobuf:"varint,7,opt,name=enable_multishot_receive,json=enableMultishotReceive,proto3" json:"enable_multishot_receive,omitempty"`
	unknownFields          protoimpl.UnknownFields
	sizeCache              protoimpl.SizeCache
}

func (x *IoUringOptions) Reset() {
	*x = IoUringOptions{}
	mi := &file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_msgTypes[1]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *IoUringOptions) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*IoUringOptions) ProtoMessage() {}

func (x *IoUringOptions) ProtoReflect() protoreflect.Message {
	mi := &file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_msgTypes[1]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use IoUringOptions.ProtoReflect.Descriptor instead.
func (*IoUringOptions) Descriptor() ([]byte, []int) {
	return file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDescGZIP(), []int{1}
}

func (x *IoUringOptions) GetIoUringSize() *wrapperspb.UInt32Value {
	if x != nil {
		return x.IoUringSize
	}
	return nil
}

func (x *IoUringOptions) GetEnableSubmissionQueuePolling() bool {
	if x != nil {
		return x.EnableSubmissionQueuePolling
	}
	return false
}

func (x *IoUringOptions) GetReadBufferSize() *wrapperspb.UInt32Value {
	if x != nil {
		return x.ReadBufferSize
	}
	return nil
}

func (x *IoUringOptions) GetWriteTimeoutMs() *wrapperspb.UInt32Value {
	if x != nil {
		return x.WriteTimeoutMs
	}
	return nil
}

func (x *IoUringOptions) GetWriteHighWatermarkBytes() *wrapperspb.UInt32Value {
	if x != nil {
		return x.WriteHighWatermarkBytes
	}
	return nil
}

func (x *IoUringOptions) GetWriteLowWatermarkBytes() *wrapperspb.UInt32Value {
	if x != nil {
		return x.WriteLowWatermarkBytes
	}
	return nil
}

func (x *IoUringOptions) GetEnableMultishotReceive() bool {
	if x != nil {
		return x.EnableMultishotReceive
	}
	return false
}

var File_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto protoreflect.FileDescriptor

const file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDesc = "" +
	"\n" +
	"Kenvoy/extensions/network/socket_interface/v3/default_socket_interface.proto\x12,envoy.extensions.network.socket_interface.v3\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x80\x01\n" +
	"\x16DefaultSocketInterface\x12f\n" +
	"\x10io_uring_options\x18\x01 \x01(\v2<.envoy.extensions.network.socket_interface.v3.IoUringOptionsR\x0eioUringOptions\"\xab\x04\n" +
	"\x0eIoUringOptions\x12@\n" +
	"\rio_uring_size\x18\x01 \x01(\v2\x1c.google.protobuf.UInt32ValueR\vioUringSize\x12E\n" +
	"\x1fenable_submission_queue_polling\x18\x02 \x01(\bR\x1cenableSubmissionQueuePolling\x12F\n" +
	"\x10read_buffer_size\x18\x03 \x01(\v2\x1c.google.protobuf.UInt32ValueR\x0ereadBufferSize\x12F\n" +
	"\x10write_timeout_ms\x18\x04 \x01(\v2\x1c.google.protobuf.UInt32ValueR\x0ewriteTimeoutMs\x12c\n" +
	"\x1awrite_high_watermark_bytes\x18\x05 \x01(\v2\x1c.google.protobuf.UInt32ValueB\b\xfaB\x05*\x03(\x80 R\x17writeHighWatermarkBytes\x12a\n" +
	"\x19write_low_watermark_bytes\x18\x06 \x01(\v2\x1c.google.protobuf.UInt32ValueB\b\xfaB\x05*\x03(\x80\bR\x16writeLowWatermarkBytes\x128\n" +
	"\x18enable_multishot_receive\x18\a \x01(\bR\x16enableMultishotReceiveB\xcb\x01\xba\x80\xc8\xd1\x06\x02\x10\x02\n" +
	":io.envoyproxy.envoy.extensions.network.socket_interface.v3B\x1bDefaultSocketInterfaceProtoP\x01Zfgithub.com/envoyproxy/go-control-plane/envoy/extensions/network/socket_interface/v3;socket_interfacev3b\x06proto3"

var (
	file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDescOnce sync.Once
	file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDescData []byte
)

func file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDescGZIP() []byte {
	file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDescOnce.Do(func() {
		file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDesc), len(file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDesc)))
	})
	return file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDescData
}

var file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_goTypes = []any{
	(*DefaultSocketInterface)(nil), // 0: envoy.extensions.network.socket_interface.v3.DefaultSocketInterface
	(*IoUringOptions)(nil),         // 1: envoy.extensions.network.socket_interface.v3.IoUringOptions
	(*wrapperspb.UInt32Value)(nil), // 2: google.protobuf.UInt32Value
}
var file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_depIdxs = []int32{
	1, // 0: envoy.extensions.network.socket_interface.v3.DefaultSocketInterface.io_uring_options:type_name -> envoy.extensions.network.socket_interface.v3.IoUringOptions
	2, // 1: envoy.extensions.network.socket_interface.v3.IoUringOptions.io_uring_size:type_name -> google.protobuf.UInt32Value
	2, // 2: envoy.extensions.network.socket_interface.v3.IoUringOptions.read_buffer_size:type_name -> google.protobuf.UInt32Value
	2, // 3: envoy.extensions.network.socket_interface.v3.IoUringOptions.write_timeout_ms:type_name -> google.protobuf.UInt32Value
	2, // 4: envoy.extensions.network.socket_interface.v3.IoUringOptions.write_high_watermark_bytes:type_name -> google.protobuf.UInt32Value
	2, // 5: envoy.extensions.network.socket_interface.v3.IoUringOptions.write_low_watermark_bytes:type_name -> google.protobuf.UInt32Value
	6, // [6:6] is the sub-list for method output_type
	6, // [6:6] is the sub-list for method input_type
	6, // [6:6] is the sub-list for extension type_name
	6, // [6:6] is the sub-list for extension extendee
	0, // [0:6] is the sub-list for field type_name
}

func init() { file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_init() }
func file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_init() {
	if File_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto != nil {
		return
	}
	type x struct{}
	out := protoimpl.TypeBuilder{
		File: protoimpl.DescBuilder{
			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
			RawDescriptor: unsafe.Slice(unsafe.StringData(file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDesc), len(file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_rawDesc)),
			NumEnums:      0,
			NumMessages:   2,
			NumExtensions: 0,
			NumServices:   0,
		},
		GoTypes:           file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_goTypes,
		DependencyIndexes: file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_depIdxs,
		MessageInfos:      file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_msgTypes,
	}.Build()
	File_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto = out.File
	file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_goTypes = nil
	file_envoy_extensions_network_socket_interface_v3_default_socket_interface_proto_depIdxs = nil
}
