10666: Formatting fixes.

[arvados.git] / services / ws / main.go

diff --git a/services/ws/main.go b/services/ws/main.go
index c4e10785864736ab2a81a0fd7903831c87b41cc8..a0006a4f8a8e0e70e7488f6ce4dee4ac4359984c 100644 (file)
--- a/services/ws/main.go
+++ b/services/ws/main.go
@@ -1,29 +1,42 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
        "flag"
        "fmt"
-       "net/http"
-       "time"
 
        "git.curoverse.com/arvados.git/sdk/go/config"
-       "github.com/coreos/go-systemd/daemon"
+       "git.curoverse.com/arvados.git/sdk/go/ctxlog"
 )
 
+var logger = ctxlog.FromContext
+var version = "dev"
+
 func main() {
        log := logger(nil)
 
        configPath := flag.String("config", "/etc/arvados/ws/ws.yml", "`path` to config file")
        dumpConfig := flag.Bool("dump-config", false, "show current configuration and exit")
-       cfg := DefaultConfig()
+       getVersion := flag.Bool("version", false, "Print version information and exit.")
+       cfg := defaultConfig()
        flag.Parse()
 
+       // Print version information if requested
+       if *getVersion {
+               fmt.Printf("arvados-ws %s\n", version)
+               return
+       }
+
        err := config.LoadFile(&cfg, *configPath)
        if err != nil {
                log.Fatal(err)
        }
 
-       loggerConfig(cfg)
+       ctxlog.SetLevel(cfg.LogLevel)
+       ctxlog.SetFormat(cfg.LogFormat)
 
        if *dumpConfig {
                txt, err := config.Dump(&cfg)
@@ -34,29 +47,7 @@ func main() {
                return
        }
 
-       eventSource := &pgEventSource{
-               DataSource: cfg.Postgres.ConnectionString(),
-               QueueSize:  cfg.ServerEventQueue,
-       }
-       srv := &http.Server{
-               Addr:           cfg.Listen,
-               ReadTimeout:    time.Minute,
-               WriteTimeout:   time.Minute,
-               MaxHeaderBytes: 1 << 20,
-               Handler: &router{
-                       Config:         &cfg,
-                       eventSource:    eventSource,
-                       newPermChecker: func() permChecker { return NewPermChecker(cfg.Client) },
-               },
-       }
-       // Bootstrap the eventSource by attaching a dummy subscriber
-       // and hanging up.
-       eventSource.NewSink().Stop()
-
-       if _, err := daemon.SdNotify(false, "READY=1"); err != nil {
-               log.WithError(err).Warn("error notifying init daemon")
-       }
-
-       log.WithField("Listen", srv.Addr).Info("listening")
-       log.Fatal(srv.ListenAndServe())
+       log.Printf("arvados-ws %s started", version)
+       srv := &server{wsConfig: &cfg}
+       log.Fatal(srv.Run())
 }