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Cleanup previous audio pipes

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This commit is contained in:
Nonoo 2020-10-27 14:12:20 +01:00
parent c5d1839ccf
commit edb20dda86
3 changed files with 23 additions and 3 deletions
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20
audio-linux.go
View file

@ -168,6 +168,16 @@ func (a *audioStruct) init(devName string) error {
a.source.SetProperty("device.buffering.buffer_size", (audioSampleRate*16)/10) // 100 ms a.source.SetProperty("device.buffering.buffer_size", (audioSampleRate*16)/10) // 100 ms
a.source.SetProperty("device.description", "kappanhang: "+devName) a.source.SetProperty("device.description", "kappanhang: "+devName)
// Cleanup previous pipes.
sources, err := papipes.GetActiveSources()
if err == nil {
for _, i := range sources {
if i.Filename == a.source.Filename {
i.Close()
}
}
}
a.sink.Name = "kappanhang-" + devName a.sink.Name = "kappanhang-" + devName
a.sink.Filename = "/tmp/kappanhang-" + devName + ".sink" a.sink.Filename = "/tmp/kappanhang-" + devName + ".sink"
a.sink.Rate = audioSampleRate a.sink.Rate = audioSampleRate
@ -177,6 +187,16 @@ func (a *audioStruct) init(devName string) error {
a.sink.SetProperty("device.buffering.buffer_size", (audioSampleRate*16)/10) a.sink.SetProperty("device.buffering.buffer_size", (audioSampleRate*16)/10)
a.sink.SetProperty("device.description", "kappanhang: "+devName) a.sink.SetProperty("device.description", "kappanhang: "+devName)
// Cleanup previous pipes.
sinks, err := papipes.GetActiveSinks()
if err != nil {
for _, i := range sinks {
if i.Filename == a.source.Filename {
i.Close()
}
}
}
if err := a.source.Open(); err != nil { if err := a.source.Open(); err != nil {
return err return err
} }

2
go.mod
View file

@ -3,7 +3,7 @@ module github.com/nonoo/kappanhang
go 1.14 go 1.14
require ( require (
github.com/akosmarton/papipes v0.0.0-20201020060136-a13951732479 github.com/akosmarton/papipes v0.0.0-20201027113853-3c63b4919c76
github.com/google/goterm v0.0.0-20200907032337-555d40f16ae2 github.com/google/goterm v0.0.0-20200907032337-555d40f16ae2
github.com/pborman/getopt v1.1.0 github.com/pborman/getopt v1.1.0
go.uber.org/multierr v1.6.0 // indirect go.uber.org/multierr v1.6.0 // indirect

4
go.sum
View file

@ -1,7 +1,7 @@
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/akosmarton/papipes v0.0.0-20201020060136-a13951732479 h1:YUUKO1V9gTQWqqKc7pOJdmeXwmdeVodiOjR2tkPoSkM= github.com/akosmarton/papipes v0.0.0-20201027113853-3c63b4919c76 h1:JxmEAp9MVbC4up4TAt6UXEPzfb+S90Uji1SKehF3B00=
github.com/akosmarton/papipes v0.0.0-20201020060136-a13951732479/go.mod h1:mdvQ399enti+OdGDfk21dAR0/nkd9oUak/wiEbwowtc= github.com/akosmarton/papipes v0.0.0-20201027113853-3c63b4919c76/go.mod h1:mdvQ399enti+OdGDfk21dAR0/nkd9oUak/wiEbwowtc=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=