initial commit
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commit
89ebd5ca41
12
go.mod
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12
go.mod
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module huego
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go 1.22.3
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require (
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github.com/cenkalti/backoff v2.2.1+incompatible // indirect
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github.com/grandcat/zeroconf v1.0.0 // indirect
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github.com/miekg/dns v1.1.27 // indirect
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golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 // indirect
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golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa // indirect
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golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe // indirect
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)
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24
go.sum
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24
go.sum
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github.com/cenkalti/backoff v2.2.1+incompatible h1:tNowT99t7UNflLxfYYSlKYsBpXdEet03Pg2g16Swow4=
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github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
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github.com/grandcat/zeroconf v1.0.0 h1:uHhahLBKqwWBV6WZUDAT71044vwOTL+McW0mBJvo6kE=
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github.com/grandcat/zeroconf v1.0.0/go.mod h1:lTKmG1zh86XyCoUeIHSA4FJMBwCJiQmGfcP2PdzytEs=
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github.com/miekg/dns v1.1.27 h1:aEH/kqUzUxGJ/UHcEKdJY+ugH6WEzsEBBSPa8zuy1aM=
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github.com/miekg/dns v1.1.27/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
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github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
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golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
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golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa h1:F+8P+gmewFQYRk6JoLQLwjBCTu3mcIURZfNkVweuRKA=
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golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe h1:6fAMxZRR6sl1Uq8U61gxU+kPTs2tR8uOySCbBP7BN/M=
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golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
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golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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59
huego.go
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59
huego.go
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package main
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import (
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"fmt"
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"log"
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"os"
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"time"
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"github.com/grandcat/zeroconf"
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"golang.org/x/net/context"
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)
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func main() {
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// Create or open a log file
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logFile, err := os.OpenFile("program.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
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if err != nil {
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log.Fatalf("Failed to open log file: %v", err)
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}
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defer logFile.Close()
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// Set log output to the file
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log.SetOutput(logFile)
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// Log a startup message
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log.Println("Starting mDNS query for 'hue-bridge'")
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// Create a new resolver
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resolver, err := zeroconf.NewResolver(nil)
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if err != nil {
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log.Fatalf("Failed to initialize resolver: %v", err)
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}
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// Set up a context with a timeout
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ctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
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defer cancel()
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// Channel to recive the results
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entries := make(chan *zeroconf.ServiceEntry)
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// Start the lookup for the Hue Bridge
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go func() {
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err = resolver.Browse(ctx, "_hue._tcp", "local.", entries)
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if err != nil {
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log.Fatalf("Failed to browse for Hue Bridge: %v", err)
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}
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}()
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// Process the results
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go func() {
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for entry := range entries {
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fmt.Printf("Found Device: %s\n", entry.HostName)
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fmt.Printf("IP Addresses: %v\n", entry.AddrIPv4)
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}
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fmt.Printf("Number of devices found: %d\n", len(entries))
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}()
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// Wait for the context to expire
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<-ctx.Done()
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fmt.Println("mDNS query finished")
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}
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1
program.log
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1
program.log
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2024/07/16 23:58:30 Starting mDNS query for 'hue-bridge'
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