matrix-org.dendrite/src/github.com/matrix-org/dendrite/cmd/dendrite-sync-api-server/main.go

109 lines
3.0 KiB
Go

// Copyright 2017 Vector Creations Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"flag"
"io/ioutil"
"net/http"
"os"
"path/filepath"
"github.com/matrix-org/dendrite/syncapi/config"
"github.com/matrix-org/dendrite/syncapi/consumers"
"github.com/matrix-org/dendrite/syncapi/routing"
"github.com/matrix-org/dendrite/syncapi/storage"
"github.com/matrix-org/dendrite/syncapi/sync"
log "github.com/Sirupsen/logrus"
"github.com/matrix-org/dugong"
yaml "gopkg.in/yaml.v2"
)
var configPath = flag.String("config", "sync-server-config.yaml", "The path to the config file. For more information, see the config file in this repository.")
var bindAddr = flag.String("listen", ":4200", "The port to listen on.")
func setupLogging(logDir string) {
_ = os.Mkdir(logDir, os.ModePerm)
log.AddHook(dugong.NewFSHook(
filepath.Join(logDir, "info.log"),
filepath.Join(logDir, "warn.log"),
filepath.Join(logDir, "error.log"),
&log.TextFormatter{
TimestampFormat: "2006-01-02 15:04:05.000000",
DisableColors: true,
DisableTimestamp: false,
DisableSorting: false,
}, &dugong.DailyRotationSchedule{GZip: true},
))
}
func loadConfig(configPath string) (*config.Sync, error) {
contents, err := ioutil.ReadFile(configPath)
if err != nil {
return nil, err
}
var cfg config.Sync
if err = yaml.Unmarshal(contents, &cfg); err != nil {
return nil, err
}
// check required fields
return &cfg, nil
}
func main() {
flag.Parse()
if *configPath == "" {
log.Fatal("--config must be supplied")
}
cfg, err := loadConfig(*configPath)
if err != nil {
log.Fatalf("Invalid config file: %s", err)
}
if *bindAddr == "" {
log.Fatal("--listen must be supplied")
}
logDir := os.Getenv("LOG_DIR")
if logDir != "" {
setupLogging(logDir)
}
log.Info("sync server config: ", cfg)
db, err := storage.NewSyncServerDatabase(cfg.DataSource)
if err != nil {
log.Panicf("startup: failed to create sync server database with data source %s : %s", cfg.DataSource, err)
}
rp, err := sync.NewRequestPool(db)
if err != nil {
log.Panicf("startup: Failed to create request pool : %s", err)
}
server, err := consumers.NewServer(cfg, rp, db)
if err != nil {
log.Panicf("startup: failed to create sync server: %s", err)
}
if err = server.Start(); err != nil {
log.Panicf("startup: failed to start sync server")
}
log.Info("Starting sync server on ", *bindAddr)
routing.SetupSyncServerListeners(http.DefaultServeMux, http.DefaultClient, *cfg, rp)
log.Fatal(http.ListenAndServe(*bindAddr, nil))
}