cubefs

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/*
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 *
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 * Copyright 2018 gRPC authors.
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * 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
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 *
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 */
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package transport
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import (
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	"math"
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	"time"
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)
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const (
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	// The default value of flow control window size in HTTP2 spec.
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	defaultWindowSize = 65535
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	// The initial window size for flow control.
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	initialWindowSize             = defaultWindowSize // for an RPC
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	infinity                      = time.Duration(math.MaxInt64)
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	defaultClientKeepaliveTime    = infinity
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	defaultClientKeepaliveTimeout = 20 * time.Second
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	defaultMaxStreamsClient       = 100
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	defaultMaxConnectionIdle      = infinity
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	defaultMaxConnectionAge       = infinity
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	defaultMaxConnectionAgeGrace  = infinity
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	defaultServerKeepaliveTime    = 2 * time.Hour
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	defaultServerKeepaliveTimeout = 20 * time.Second
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	defaultKeepalivePolicyMinTime = 5 * time.Minute
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	// max window limit set by HTTP2 Specs.
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	maxWindowSize = math.MaxInt32
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	// defaultWriteQuota is the default value for number of data
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	// bytes that each stream can schedule before some of it being
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	// flushed out.
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	defaultWriteQuota              = 64 * 1024
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	defaultClientMaxHeaderListSize = uint32(16 << 20)
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	defaultServerMaxHeaderListSize = uint32(16 << 20)
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)
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