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hostnetwork.go
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hostnetwork.go
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/*
* Copyright 2019 Insolar Technologies
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package configuration
// Transport holds transport protocol configuration for HostNetwork
type Transport struct {
// protocol type
Protocol string
// Address to listen
Address string
// if true transport will use network traversal technique(like STUN) to get PublicAddress
BehindNAT bool
// if not empty - this should be public address of instance (to connect from the "other" side to)
// conflicts in BehindNAT
FixedPublicAddress string
}
// HostNetwork holds configuration for HostNetwork
type HostNetwork struct {
Transport Transport
IsRelay bool // set if node must be relay explicit
InfinityBootstrap bool // set true for infinity tries to bootstrap
MinTimeout int // bootstrap timeout min
MaxTimeout int // bootstrap timeout max
TimeoutMult int // bootstrap timout multiplier
SignMessages bool // signing a messages if true
HandshakeSessionTTL int32 // ms
}
// NewHostNetwork creates new default HostNetwork configuration
func NewHostNetwork() HostNetwork {
// IP address should not be 0.0.0.0!!!
transport := Transport{Protocol: "TCP", Address: "127.0.0.1:0", BehindNAT: false}
return HostNetwork{
Transport: transport,
IsRelay: false,
MinTimeout: 1,
MaxTimeout: 60,
TimeoutMult: 2,
InfinityBootstrap: false,
SignMessages: false,
HandshakeSessionTTL: 5000,
}
}