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Skip creating the named pipe on the client if we're using http signaling

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* Blocks waiting on the open for write (`cat > signal`), at least for me.
This commit is contained in:
Arlo Breault 2016-01-19 21:44:23 -08:00
parent 62e6704d1f
commit 0abb3bd856
1 changed files with 12 additions and 10 deletions
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22
client/snowflake.go
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@ -331,19 +331,21 @@ func main() {
log.Println("starting")
// This FIFO receives signaling messages.
err = syscall.Mkfifo("signal", 0600)
if err != nil {
if err.(syscall.Errno) != syscall.EEXIST {
if offerURL == "" {
// This FIFO receives signaling messages.
err = syscall.Mkfifo("signal", 0600)
if err != nil {
if err.(syscall.Errno) != syscall.EEXIST {
log.Fatal(err)
}
}
signalFile, err := os.OpenFile("signal", os.O_RDONLY, 0600)
if err != nil {
log.Fatal(err)
}
defer signalFile.Close()
go readSignalingMessages(signalFile)
}
signalFile, err := os.OpenFile("signal", os.O_RDONLY, 0600)
if err != nil {
log.Fatal(err)
}
defer signalFile.Close()
go readSignalingMessages(signalFile)
webrtc.SetLoggingVerbosity(1)