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https://github.com/cwinfo/yggdrasil-go.git
synced 2024-12-23 04:05:39 +00:00
Keep AWDL awake, or wake it up again after a minute if suspended for some reason (e.g. sleep)
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9507117a3c
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@ -57,7 +57,7 @@ func (m *multicast) start() error {
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// Windows can't set this flag, so we need to handle it in other ways
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}
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m.multicastWake()
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go m.multicastStarted()
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go m.listen()
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go m.announce()
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}
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@ -6,24 +6,46 @@ package yggdrasil
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#cgo CFLAGS: -x objective-c
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#cgo LDFLAGS: -framework Foundation
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#import <Foundation/Foundation.h>
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void WakeUpAWDL() {
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NSNetServiceBrowser *serviceBrowser;
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serviceBrowser = [[NSNetServiceBrowser alloc] init];
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serviceBrowser.includesPeerToPeer = YES;
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NSNetServiceBrowser *serviceBrowser;
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void StartAWDLBrowsing() {
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if (serviceBrowser == nil) {
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serviceBrowser = [[NSNetServiceBrowser alloc] init];
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serviceBrowser.includesPeerToPeer = YES;
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}
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[serviceBrowser searchForServicesOfType:@"_yggdrasil._tcp" inDomain:@""];
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}
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void StopAWDLBrowsing() {
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if (serviceBrowser == nil) {
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return;
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}
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[serviceBrowser stop];
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}
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*/
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import "C"
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import "syscall"
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import "golang.org/x/sys/unix"
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import (
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"syscall"
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"time"
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func (m *multicast) multicastWake() {
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for _, intf := range m.interfaces() {
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if intf.Name == "awdl0" {
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m.core.log.Infoln("Multicast discovery is waking up AWDL")
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C.WakeUpAWDL()
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"golang.org/x/sys/unix"
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)
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var awdlGoroutineStarted bool
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func (m *multicast) multicastStarted() {
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if awdlGoroutineStarted {
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return
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}
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m.core.log.Infoln("Multicast discovery will wake up AWDL if required")
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awdlGoroutineStarted = true
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for {
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C.StopAWDLBrowsing()
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for _, intf := range m.interfaces() {
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if intf.Name == "awdl0" {
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C.StartAWDLBrowsing()
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break
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}
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}
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time.Sleep(time.Minute)
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}
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}
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@ -4,7 +4,7 @@ package yggdrasil
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import "syscall"
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func (m *multicast) multicastWake() {
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func (m *multicast) multicastStarted() {
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}
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@ -5,7 +5,7 @@ package yggdrasil
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import "syscall"
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import "golang.org/x/sys/unix"
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func (m *multicast) multicastWake() {
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func (m *multicast) multicastStarted() {
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}
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@ -5,7 +5,7 @@ package yggdrasil
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import "syscall"
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import "golang.org/x/sys/windows"
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func (m *multicast) multicastWake() {
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func (m *multicast) multicastStarted() {
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}
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