44 lines
814 B
Go
44 lines
814 B
Go
//go:build !windows
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// +build !windows
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package server
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import (
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"net"
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"net/http"
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"os"
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"github.com/evcc-io/evcc/core/site"
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)
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// SocketPath is the unix domain socket path
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const SocketPath = "/tmp/evcc"
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// remoteIfExists deletes file if it exists or fails
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func remoteIfExists(file string) {
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_, err := os.Stat(file)
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if err == nil {
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err = os.Remove(file)
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}
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if err != nil && !os.IsNotExist(err) {
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log.FATAL.Fatal(err)
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}
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}
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// HealthListener attaches listener to unix domain socket and runs listener
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func HealthListener(site site.API) {
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remoteIfExists(SocketPath)
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l, err := net.Listen("unix", SocketPath)
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if err != nil {
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log.FATAL.Fatal(err)
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}
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defer l.Close()
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mux := http.NewServeMux()
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httpd := http.Server{Handler: mux}
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mux.HandleFunc("/health", healthHandler(site))
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_ = httpd.Serve(l)
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}
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