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The vendor/ folder was created with the help of @FiloSottile's gvt and vendorcheck. Any dependencies of Caddy plugins outside this repo are not vendored. We do not remove any unused, vendored packages because vendorcheck -u only checks using the current build configuration; i.e. packages that may be imported by files toggled by build tags of other systems. CI tests have been updated to ignore the vendor/ folder. When Go 1.9 is released, a few of the go commands should be revised to again use ./... as it will ignore the vendor folder by default.
64 lines
2 KiB
Go
64 lines
2 KiB
Go
// Copyright 2015 Google Inc. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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// +build !appengine
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package socket
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import (
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"net"
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"time"
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"golang.org/x/net/context"
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)
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// Dial connects to the address addr on the network protocol.
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// The address format is host:port, where host may be a hostname or an IP address.
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// Known protocols are "tcp" and "udp".
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// The returned connection satisfies net.Conn, and is valid while ctx is valid;
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// if the connection is to be used after ctx becomes invalid, invoke SetContext
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// with the new context.
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func Dial(ctx context.Context, protocol, addr string) (*Conn, error) {
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conn, err := net.Dial(protocol, addr)
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if err != nil {
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return nil, err
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}
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return &Conn{conn}, nil
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}
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// DialTimeout is like Dial but takes a timeout.
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// The timeout includes name resolution, if required.
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func DialTimeout(ctx context.Context, protocol, addr string, timeout time.Duration) (*Conn, error) {
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conn, err := net.DialTimeout(protocol, addr, timeout)
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if err != nil {
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return nil, err
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}
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return &Conn{conn}, nil
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}
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// LookupIP returns the given host's IP addresses.
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func LookupIP(ctx context.Context, host string) (addrs []net.IP, err error) {
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return net.LookupIP(host)
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}
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// Conn represents a socket connection.
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// It implements net.Conn.
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type Conn struct {
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net.Conn
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}
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// SetContext sets the context that is used by this Conn.
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// It is usually used only when using a Conn that was created in a different context,
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// such as when a connection is created during a warmup request but used while
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// servicing a user request.
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func (cn *Conn) SetContext(ctx context.Context) {
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// This function is not required in App Engine "flexible environment".
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}
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// KeepAlive signals that the connection is still in use.
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// It may be called to prevent the socket being closed due to inactivity.
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func (cn *Conn) KeepAlive() error {
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// This function is not required in App Engine "flexible environment".
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return nil
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}
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