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main.go
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main.go
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package main
import (
"os"
"os/signal"
"syscall"
"github.com/kr/pretty"
"github.com/aaronriekenberg/go-httpd/commandline"
"github.com/aaronriekenberg/go-httpd/config"
"github.com/aaronriekenberg/go-httpd/dropprivileges"
"github.com/aaronriekenberg/go-httpd/logging"
"github.com/aaronriekenberg/go-httpd/pledge"
"github.com/aaronriekenberg/go-httpd/requestlogging"
"github.com/aaronriekenberg/go-httpd/servers"
)
var logger = logging.GetLogger()
func main() {
commandLineFlags := commandline.ProcessCommandLineFlags()
logger.SetVerboseEnabled(commandLineFlags.Verbose)
logger.Printf("starting %v", commandline.AppName())
logger.Printf("commandLineFlags = %+v", commandLineFlags)
configuration := config.ReadConfiguration(commandLineFlags.ConfigFilePath)
logger.Printf("configuration:\n%# v", pretty.Formatter(configuration))
servers.CreateServers(configuration.Servers)
dropprivileges.DropPrivileges(configuration.DropPrivileges)
pledge.Pledge()
requestLogger := requestlogging.NewRequestLogger(configuration.RequestLogger)
servers.StartServers(
configuration.Servers,
requestLogger,
)
awaitShutdownSignal()
}
func awaitShutdownSignal() {
sig := make(chan os.Signal, 2)
signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM)
s := <-sig
logger.Fatalf("Signal (%v) received, stopping", s)
}