frp/utils/net/conn.go

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// Copyright 2016 fatedier, fatedier@gmail.com
//
// 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.
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package net
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import (
"net"
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"github.com/fatedier/frp/utils/log"
)
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// Conn is the interface of connections used in frp.
type Conn interface {
net.Conn
log.Logger
}
type WrapLogConn struct {
net.Conn
log.Logger
}
func WrapConn(c net.Conn) Conn {
return WrapLogConn{
Conn: c,
Logger: log.NewPrefixLogger(""),
}
}
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type Listener interface {
Accept() (Conn, error)
Close() error
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log.Logger
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}