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13b65104eb
The current default AnnounceInterval is too short, causing the multicast domain to be flooded with NOTIFY announcements, which may prevent other dlna devices from sleeping. This change allows users to set the announcement interval, and it's default value also increased to 12 minutes. Even within the interval, rclone can still passively respond to M-SEARCH requests from other devices.
63 lines
2.0 KiB
Go
63 lines
2.0 KiB
Go
// Package dlnaflags provides utility functionality to DLNA.
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package dlnaflags
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import (
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"time"
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"github.com/rclone/rclone/fs/config/flags"
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"github.com/rclone/rclone/fs/rc"
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"github.com/spf13/pflag"
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)
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// Help contains the text for the command line help and manual.
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var Help = `
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### Server options
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Use ` + "`--addr`" + ` to specify which IP address and port the server should
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listen on, e.g. ` + "`--addr 1.2.3.4:8000` or `--addr :8080`" + ` to listen to all
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IPs.
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Use ` + "`--name`" + ` to choose the friendly server name, which is by
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default "rclone (hostname)".
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Use ` + "`--log-trace` in conjunction with `-vv`" + ` to enable additional debug
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logging of all UPNP traffic.
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`
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// Options is the type for DLNA serving options.
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type Options struct {
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ListenAddr string
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FriendlyName string
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LogTrace bool
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InterfaceNames []string
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AnnounceInterval time.Duration
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}
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// DefaultOpt contains the defaults options for DLNA serving.
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var DefaultOpt = Options{
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ListenAddr: ":7879",
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FriendlyName: "",
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LogTrace: false,
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InterfaceNames: []string{},
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AnnounceInterval: 12 * time.Minute,
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}
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// Opt contains the options for DLNA serving.
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var (
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Opt = DefaultOpt
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)
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func addFlagsPrefix(flagSet *pflag.FlagSet, prefix string, Opt *Options) {
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rc.AddOption("dlna", &Opt)
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flags.StringVarP(flagSet, &Opt.ListenAddr, prefix+"addr", "", Opt.ListenAddr, "The ip:port or :port to bind the DLNA http server to")
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flags.StringVarP(flagSet, &Opt.FriendlyName, prefix+"name", "", Opt.FriendlyName, "Name of DLNA server")
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flags.BoolVarP(flagSet, &Opt.LogTrace, prefix+"log-trace", "", Opt.LogTrace, "Enable trace logging of SOAP traffic")
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flags.StringArrayVarP(flagSet, &Opt.InterfaceNames, prefix+"interface", "", Opt.InterfaceNames, "The interface to use for SSDP (repeat as necessary)")
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flags.DurationVarP(flagSet, &Opt.AnnounceInterval, prefix+"announce-interval", "", Opt.AnnounceInterval, "The interval between SSDP announcements")
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}
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// AddFlags add the command line flags for DLNA serving.
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func AddFlags(flagSet *pflag.FlagSet) {
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addFlagsPrefix(flagSet, "", &Opt)
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}
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