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@ -7,6 +7,9 @@ import (
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"fmt"
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"log"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"github.com/jmoiron/sqlx"
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_ "github.com/mattn/go-sqlite3"
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@ -72,6 +75,13 @@ var lang_codes []string = []string{
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var db *sqlx.DB
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func cleanup() {
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db.Close()
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log.Printf("Shutting down...\n")
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return
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}
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/*
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Returns the cached translation from the database, for the given english text. The first parameter
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@ -168,13 +178,28 @@ func handler(w http.ResponseWriter, r *http.Request) {
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}
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func main() {
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fmt.Printf("Starting server...")
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log.Printf("Starting server...")
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var err error
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db, err = sqlx.Connect("sqlite3", "../translations.db")
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if err != nil {
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panic(err)
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}
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defer db.Close()
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// Catch signal
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sigs := make(chan os.Signal, 1)
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signal.Notify(sigs)
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go func() {
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for sig := range sigs {
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log.Printf("Received signal: %s", sig)
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switch sig {
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case syscall.SIGURG:
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log.Printf("Ignoring sigurg")
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case syscall.SIGTERM, syscall.SIGINT:
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cleanup()
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os.Exit(1)
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}
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}
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}()
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http.HandleFunc("/", handler)
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log.Fatal(http.ListenAndServe(":9090", nil))
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