micro/tunnel/link.go

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package tunnel
import (
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"sync"
"time"
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"github.com/google/uuid"
"github.com/micro/go-micro/transport"
)
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type link struct {
sync.RWMutex
transport.Socket
// unique id of this link e.g uuid
// which we define for ourselves
id string
// whether its a loopback connection
// this flag is used by the transport listener
// which accepts inbound quic connections
loopback bool
// whether its actually connected
// dialled side sets it to connected
// after sending the message. the
// listener waits for the connect
connected bool
// the last time we received a keepalive
// on this link from the remote side
lastKeepAlive time.Time
}
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func newLink(s transport.Socket) *link {
return &link{
Socket: s,
id: uuid.New().String(),
}
}