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https://gitee.com/milvus-io/milvus.git
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424 lines
12 KiB
Go
424 lines
12 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package paramtable
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import (
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"fmt"
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"strconv"
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"go.uber.org/zap"
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"github.com/milvus-io/milvus/pkg/log"
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"github.com/milvus-io/milvus/pkg/util/funcutil"
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)
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const (
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// DefaultServerMaxSendSize defines the maximum size of data per grpc request can send by server side.
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DefaultServerMaxSendSize = 512 * 1024 * 1024
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// DefaultServerMaxRecvSize defines the maximum size of data per grpc request can receive by server side.
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DefaultServerMaxRecvSize = 512 * 1024 * 1024
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// DefaultClientMaxSendSize defines the maximum size of data per grpc request can send by client side.
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DefaultClientMaxSendSize = 256 * 1024 * 1024
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// DefaultClientMaxRecvSize defines the maximum size of data per grpc request can receive by client side.
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DefaultClientMaxRecvSize = 256 * 1024 * 1024
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// DefaultLogLevel defines the log level of grpc
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DefaultLogLevel = "WARNING"
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// Grpc Timeout related configs
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DefaultDialTimeout = 200
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DefaultKeepAliveTime = 10000
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DefaultKeepAliveTimeout = 20000
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// Grpc retry policy
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DefaultMaxAttempts = 5
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DefaultInitialBackoff float64 = 1.0
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DefaultMaxBackoff float64 = 60.0
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DefaultBackoffMultiplier float64 = 2.0
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DefaultCompressionEnabled bool = false
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ProxyInternalPort = 19529
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ProxyExternalPort = 19530
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)
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// /////////////////////////////////////////////////////////////////////////////
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// --- grpc ---
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type grpcConfig struct {
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Domain string `refreshable:"false"`
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IP string `refreshable:"false"`
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TLSMode ParamItem `refreshable:"false"`
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Port ParamItem `refreshable:"false"`
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InternalPort ParamItem `refreshable:"false"`
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ServerPemPath ParamItem `refreshable:"false"`
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ServerKeyPath ParamItem `refreshable:"false"`
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CaPemPath ParamItem `refreshable:"false"`
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}
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func (p *grpcConfig) init(domain string, base *BaseTable) {
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p.Domain = domain
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p.IP = funcutil.GetLocalIP()
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p.Port = ParamItem{
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Key: p.Domain + ".port",
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Version: "2.0.0",
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DefaultValue: strconv.FormatInt(ProxyExternalPort, 10),
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Export: true,
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}
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p.Port.Init(base.mgr)
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p.InternalPort = ParamItem{
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Key: p.Domain + ".internalPort",
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Version: "2.0.0",
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DefaultValue: strconv.FormatInt(ProxyInternalPort, 10),
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}
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p.InternalPort.Init(base.mgr)
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p.TLSMode = ParamItem{
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Key: "common.security.tlsMode",
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Version: "2.0.0",
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DefaultValue: "0",
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Export: true,
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}
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p.TLSMode.Init(base.mgr)
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p.ServerPemPath = ParamItem{
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Key: "tls.serverPemPath",
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Version: "2.0.0",
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Export: true,
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}
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p.ServerPemPath.Init(base.mgr)
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p.ServerKeyPath = ParamItem{
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Key: "tls.serverKeyPath",
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Version: "2.0.0",
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Export: true,
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}
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p.ServerKeyPath.Init(base.mgr)
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p.CaPemPath = ParamItem{
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Key: "tls.caPemPath",
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Version: "2.0.0",
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Export: true,
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}
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p.CaPemPath.Init(base.mgr)
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}
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// GetAddress return grpc address
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func (p *grpcConfig) GetAddress() string {
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return p.IP + ":" + p.Port.GetValue()
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}
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func (p *grpcConfig) GetInternalAddress() string {
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return p.IP + ":" + p.InternalPort.GetValue()
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}
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// GrpcServerConfig is configuration for grpc server.
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type GrpcServerConfig struct {
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grpcConfig
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ServerMaxSendSize ParamItem `refreshable:"false"`
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ServerMaxRecvSize ParamItem `refreshable:"false"`
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}
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func (p *GrpcServerConfig) Init(domain string, base *BaseTable) {
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p.grpcConfig.init(domain, base)
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maxSendSize := strconv.FormatInt(DefaultServerMaxSendSize, 10)
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p.ServerMaxSendSize = ParamItem{
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Key: p.Domain + ".grpc.serverMaxSendSize",
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DefaultValue: maxSendSize,
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FallbackKeys: []string{"grpc.serverMaxSendSize"},
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Formatter: func(v string) string {
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if v == "" {
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return maxSendSize
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}
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_, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to parse grpc.serverMaxSendSize, set to default",
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zap.String("role", p.Domain), zap.String("grpc.serverMaxSendSize", v),
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zap.Error(err))
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return maxSendSize
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}
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return v
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},
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Export: true,
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}
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p.ServerMaxSendSize.Init(base.mgr)
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maxRecvSize := strconv.FormatInt(DefaultServerMaxRecvSize, 10)
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p.ServerMaxRecvSize = ParamItem{
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Key: p.Domain + ".grpc.serverMaxRecvSize",
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DefaultValue: maxRecvSize,
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FallbackKeys: []string{"grpc.serverMaxRecvSize"},
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Formatter: func(v string) string {
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if v == "" {
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return maxRecvSize
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}
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_, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to parse grpc.serverMaxRecvSize, set to default",
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zap.String("role", p.Domain), zap.String("grpc.serverMaxRecvSize", v),
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zap.Error(err))
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return maxRecvSize
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}
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return v
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},
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Export: true,
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}
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p.ServerMaxRecvSize.Init(base.mgr)
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}
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// GrpcClientConfig is configuration for grpc client.
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type GrpcClientConfig struct {
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grpcConfig
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CompressionEnabled ParamItem `refreshable:"false"`
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ClientMaxSendSize ParamItem `refreshable:"false"`
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ClientMaxRecvSize ParamItem `refreshable:"false"`
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DialTimeout ParamItem `refreshable:"false"`
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KeepAliveTime ParamItem `refreshable:"false"`
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KeepAliveTimeout ParamItem `refreshable:"false"`
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MaxAttempts ParamItem `refreshable:"false"`
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InitialBackoff ParamItem `refreshable:"false"`
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MaxBackoff ParamItem `refreshable:"false"`
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BackoffMultiplier ParamItem `refreshable:"false"`
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}
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func (p *GrpcClientConfig) Init(domain string, base *BaseTable) {
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p.grpcConfig.init(domain, base)
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maxSendSize := strconv.FormatInt(DefaultClientMaxSendSize, 10)
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p.ClientMaxSendSize = ParamItem{
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Key: p.Domain + ".grpc.clientMaxSendSize",
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DefaultValue: maxSendSize,
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FallbackKeys: []string{"grpc.clientMaxSendSize"},
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Formatter: func(v string) string {
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if v == "" {
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return maxSendSize
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}
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_, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to parse grpc.clientMaxSendSize, set to default",
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zap.String("role", p.Domain), zap.String("grpc.clientMaxSendSize", v),
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zap.Error(err))
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return maxSendSize
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}
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return v
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},
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Export: true,
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}
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p.ClientMaxSendSize.Init(base.mgr)
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maxRecvSize := strconv.FormatInt(DefaultClientMaxRecvSize, 10)
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p.ClientMaxRecvSize = ParamItem{
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Key: p.Domain + ".grpc.clientMaxRecvSize",
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DefaultValue: maxRecvSize,
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FallbackKeys: []string{"grpc.clientMaxRecvSize"},
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Formatter: func(v string) string {
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if v == "" {
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return maxRecvSize
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}
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_, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to parse grpc.clientMaxRecvSize, set to default",
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zap.String("role", p.Domain), zap.String("grpc.clientMaxRecvSize", v),
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zap.Error(err))
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return maxRecvSize
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}
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return v
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},
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Export: true,
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}
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p.ClientMaxRecvSize.Init(base.mgr)
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dialTimeout := strconv.FormatInt(DefaultDialTimeout, 10)
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p.DialTimeout = ParamItem{
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Key: "grpc.client.dialTimeout",
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Version: "2.0.0",
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Formatter: func(v string) string {
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if v == "" {
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return dialTimeout
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}
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_, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to convert int when parsing grpc.client.dialTimeout, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.dialTimeout", v))
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return dialTimeout
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}
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return v
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},
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Export: true,
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}
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p.DialTimeout.Init(base.mgr)
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keepAliveTimeout := strconv.FormatInt(DefaultKeepAliveTimeout, 10)
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p.KeepAliveTimeout = ParamItem{
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Key: "grpc.client.keepAliveTimeout",
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Version: "2.0.0",
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Formatter: func(v string) string {
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if v == "" {
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return keepAliveTimeout
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}
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_, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to convert int when parsing grpc.client.keepAliveTimeout, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.keepAliveTimeout", v))
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return keepAliveTimeout
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}
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return v
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},
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Export: true,
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}
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p.KeepAliveTimeout.Init(base.mgr)
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keepAliveTime := strconv.FormatInt(DefaultKeepAliveTime, 10)
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p.KeepAliveTime = ParamItem{
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Key: "grpc.client.keepAliveTime",
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Version: "2.0.0",
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Formatter: func(v string) string {
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if v == "" {
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return keepAliveTime
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}
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_, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to convert int when parsing grpc.client.keepAliveTime, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.keepAliveTime", v))
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return keepAliveTime
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}
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return v
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},
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Export: true,
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}
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p.KeepAliveTime.Init(base.mgr)
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maxAttempts := strconv.FormatInt(DefaultMaxAttempts, 10)
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p.MaxAttempts = ParamItem{
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Key: "grpc.client.maxMaxAttempts",
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Version: "2.0.0",
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Formatter: func(v string) string {
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if v == "" {
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return maxAttempts
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}
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iv, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to convert int when parsing grpc.client.maxMaxAttempts, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.maxMaxAttempts", v))
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return maxAttempts
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}
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if iv < 2 || iv > 5 {
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log.Warn("The value of %s should be greater than 1 and less than 6, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.maxMaxAttempts", v))
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return maxAttempts
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}
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return v
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},
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Export: true,
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}
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p.MaxAttempts.Init(base.mgr)
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initialBackoff := fmt.Sprintf("%f", DefaultInitialBackoff)
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p.InitialBackoff = ParamItem{
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Key: "grpc.client.initialBackoff",
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Version: "2.0.0",
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Formatter: func(v string) string {
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if v == "" {
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return initialBackoff
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}
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_, err := strconv.Atoi(v)
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if err != nil {
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log.Warn("Failed to convert int when parsing grpc.client.initialBackoff, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.initialBackoff", v))
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return initialBackoff
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}
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return v
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},
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Export: true,
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}
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p.InitialBackoff.Init(base.mgr)
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maxBackoff := fmt.Sprintf("%f", DefaultMaxBackoff)
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p.MaxBackoff = ParamItem{
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Key: "grpc.client.maxBackoff",
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Version: "2.0.0",
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Formatter: func(v string) string {
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if v == "" {
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return maxBackoff
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}
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_, err := strconv.ParseFloat(v, 64)
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if err != nil {
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log.Warn("Failed to convert int when parsing grpc.client.maxBackoff, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.maxBackoff", v))
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return maxBackoff
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}
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return v
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},
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Export: true,
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}
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p.MaxBackoff.Init(base.mgr)
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backoffMultiplier := fmt.Sprintf("%f", DefaultBackoffMultiplier)
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p.BackoffMultiplier = ParamItem{
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Key: "grpc.client.backoffMultiplier",
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Version: "2.0.0",
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Formatter: func(v string) string {
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if v == "" {
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return backoffMultiplier
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}
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_, err := strconv.ParseFloat(v, 64)
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if err != nil {
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log.Warn("Failed to convert int when parsing grpc.client.backoffMultiplier, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.backoffMultiplier", v))
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return backoffMultiplier
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}
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return v
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},
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Export: true,
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}
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p.BackoffMultiplier.Init(base.mgr)
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compressionEnabled := fmt.Sprintf("%t", DefaultCompressionEnabled)
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p.CompressionEnabled = ParamItem{
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Key: "grpc.client.compressionEnabled",
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Version: "2.0.0",
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Formatter: func(v string) string {
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if v == "" {
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return compressionEnabled
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}
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_, err := strconv.ParseBool(v)
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if err != nil {
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log.Warn("Failed to convert int when parsing grpc.client.compressionEnabled, set to default",
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zap.String("role", p.Domain),
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zap.String("grpc.client.compressionEnabled", v))
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return backoffMultiplier
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}
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return v
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},
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Export: true,
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}
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p.CompressionEnabled.Init(base.mgr)
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}
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