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Golang log4go.Critical函数代码示例

本文整理汇总了Golang中github.com/alecthomas/log4go.Critical函数的典型用法代码示例。如果您正苦于以下问题:Golang Critical函数的具体用法?Golang Critical怎么用?Golang Critical使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了Critical函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: UpgradeDatabase

func UpgradeDatabase(sqlStore *SqlStore) {

	UpgradeDatabaseToVersion31(sqlStore)
	UpgradeDatabaseToVersion32(sqlStore)
	UpgradeDatabaseToVersion33(sqlStore)
	UpgradeDatabaseToVersion34(sqlStore)
	UpgradeDatabaseToVersion35(sqlStore)
	UpgradeDatabaseToVersion36(sqlStore)
	UpgradeDatabaseToVersion37(sqlStore)

	// If the SchemaVersion is empty this this is the first time it has ran
	// so lets set it to the current version.
	if sqlStore.SchemaVersion == "" {
		if result := <-sqlStore.system.Save(&model.System{Name: "Version", Value: model.CurrentVersion}); result.Err != nil {
			l4g.Critical(result.Err.Error())
			time.Sleep(time.Second)
			os.Exit(EXIT_VERSION_SAVE_MISSING)
		}

		sqlStore.SchemaVersion = model.CurrentVersion
		l4g.Info(utils.T("store.sql.schema_set.info"), model.CurrentVersion)
	}

	// If we're not on the current version then it's too old to be upgraded
	if sqlStore.SchemaVersion != model.CurrentVersion {
		l4g.Critical(utils.T("store.sql.schema_version.critical"), sqlStore.SchemaVersion)
		time.Sleep(time.Second)
		os.Exit(EXIT_TOO_OLD)
	}
}
开发者ID:ZJvandeWeg,项目名称:platform,代码行数:30,代码来源:sql_upgrade.go

示例2: CreateColumnIfNotExists

func (ss SqlStore) CreateColumnIfNotExists(tableName string, columnName string, mySqlColType string, postgresColType string, defaultValue string) bool {

	if ss.DoesColumnExist(tableName, columnName) {
		return false
	}

	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
		_, err := ss.GetMaster().Exec("ALTER TABLE " + tableName + " ADD " + columnName + " " + postgresColType + " DEFAULT '" + defaultValue + "'")
		if err != nil {
			l4g.Critical(utils.T("store.sql.create_column.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_CREATE_COLUMN_POSTGRES)
		}

		return true

	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {
		_, err := ss.GetMaster().Exec("ALTER TABLE " + tableName + " ADD " + columnName + " " + mySqlColType + " DEFAULT '" + defaultValue + "'")
		if err != nil {
			l4g.Critical(utils.T("store.sql.create_column.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_CREATE_COLUMN_MYSQL)
		}

		return true

	} else {
		l4g.Critical(utils.T("store.sql.create_column_missing_driver.critical"))
		time.Sleep(time.Second)
		os.Exit(EXIT_CREATE_COLUMN_MISSING)
		return false
	}
}
开发者ID:cloudron-io,项目名称:mattermost,代码行数:33,代码来源:sql_store.go

示例3: CreateColumnIfNotExists

func (ss SqlStore) CreateColumnIfNotExists(tableName string, columnName string, mySqlColType string, postgresColType string, defaultValue string) bool {

	if ss.DoesColumnExist(tableName, columnName) {
		return false
	}

	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
		_, err := ss.GetMaster().Exec("ALTER TABLE " + tableName + " ADD " + columnName + " " + postgresColType + " DEFAULT '" + defaultValue + "'")
		if err != nil {
			l4g.Critical("Failed to create column %v", err)
			time.Sleep(time.Second)
			panic("Failed to create column " + err.Error())
		}

		return true

	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {
		_, err := ss.GetMaster().Exec("ALTER TABLE " + tableName + " ADD " + columnName + " " + mySqlColType + " DEFAULT '" + defaultValue + "'")
		if err != nil {
			l4g.Critical("Failed to create column %v", err)
			time.Sleep(time.Second)
			panic("Failed to create column " + err.Error())
		}

		return true

	} else {
		l4g.Critical("Failed to create column because of missing driver")
		time.Sleep(time.Second)
		panic("Failed to create column because of missing driver")
	}
}
开发者ID:marslabtron,项目名称:platform,代码行数:32,代码来源:sql_store.go

示例4: createIndexIfNotExists

func (ss *SqlStore) createIndexIfNotExists(indexName string, tableName string, columnName string, indexType string, unique bool) {

	uniqueStr := ""
	if unique {
		uniqueStr = "UNIQUE "
	}

	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
		_, err := ss.GetMaster().SelectStr("SELECT $1::regclass", indexName)
		// It should fail if the index does not exist
		if err == nil {
			return
		}

		query := ""
		if indexType == INDEX_TYPE_FULL_TEXT {
			postgresColumnNames := convertMySQLFullTextColumnsToPostgres(columnName)
			query = "CREATE INDEX " + indexName + " ON " + tableName + " USING gin(to_tsvector('english', " + postgresColumnNames + "))"
		} else {
			query = "CREATE " + uniqueStr + "INDEX " + indexName + " ON " + tableName + " (" + columnName + ")"
		}

		_, err = ss.GetMaster().Exec(query)
		if err != nil {
			l4g.Critical(utils.T("store.sql.create_index.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_CREATE_INDEX_POSTGRES)
		}
	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {

		count, err := ss.GetMaster().SelectInt("SELECT COUNT(0) AS index_exists FROM information_schema.statistics WHERE TABLE_SCHEMA = DATABASE() and table_name = ? AND index_name = ?", tableName, indexName)
		if err != nil {
			l4g.Critical(utils.T("store.sql.check_index.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_CREATE_INDEX_MYSQL)
		}

		if count > 0 {
			return
		}

		fullTextIndex := ""
		if indexType == INDEX_TYPE_FULL_TEXT {
			fullTextIndex = " FULLTEXT "
		}

		_, err = ss.GetMaster().Exec("CREATE  " + uniqueStr + fullTextIndex + " INDEX " + indexName + " ON " + tableName + " (" + columnName + ")")
		if err != nil {
			l4g.Critical(utils.T("store.sql.create_index.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_CREATE_INDEX_FULL_MYSQL)
		}
	} else {
		l4g.Critical(utils.T("store.sql.create_index_missing_driver.critical"))
		time.Sleep(time.Second)
		os.Exit(EXIT_CREATE_INDEX_MISSING)
	}
}
开发者ID:duzhanyuan,项目名称:platform,代码行数:58,代码来源:sql_store.go

示例5: DoesColumnExist

func (ss SqlStore) DoesColumnExist(tableName string, columnName string) bool {
	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
		count, err := ss.GetMaster().SelectInt(
			`SELECT COUNT(0)
			FROM   pg_attribute
			WHERE  attrelid = $1::regclass
			AND    attname = $2
			AND    NOT attisdropped`,
			strings.ToLower(tableName),
			strings.ToLower(columnName),
		)

		if err != nil {
			if err.Error() == "pq: relation \""+strings.ToLower(tableName)+"\" does not exist" {
				return false
			}

			l4g.Critical(utils.T("store.sql.column_exists.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_DOES_COLUMN_EXISTS_POSTGRES)
		}

		return count > 0

	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {

		count, err := ss.GetMaster().SelectInt(
			`SELECT
		    COUNT(0) AS column_exists
		FROM
		    information_schema.COLUMNS
		WHERE
		    TABLE_SCHEMA = DATABASE()
		        AND TABLE_NAME = ?
		        AND COLUMN_NAME = ?`,
			tableName,
			columnName,
		)

		if err != nil {
			l4g.Critical(utils.T("store.sql.column_exists.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_DOES_COLUMN_EXISTS_MYSQL)
		}

		return count > 0

	} else {
		l4g.Critical(utils.T("store.sql.column_exists_missing_driver.critical"))
		time.Sleep(time.Second)
		os.Exit(EXIT_DOES_COLUMN_EXISTS_MISSING)
		return false
	}
}
开发者ID:cloudron-io,项目名称:mattermost,代码行数:54,代码来源:sql_store.go

示例6: DoesColumnExist

func (ss SqlStore) DoesColumnExist(tableName string, columnName string) bool {
	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
		count, err := ss.GetMaster().SelectInt(
			`SELECT COUNT(0)
			FROM   pg_attribute
			WHERE  attrelid = $1::regclass
			AND    attname = $2
			AND    NOT attisdropped`,
			strings.ToLower(tableName),
			strings.ToLower(columnName),
		)

		if err != nil {
			if err.Error() == "pq: relation \""+strings.ToLower(tableName)+"\" does not exist" {
				return false
			}

			l4g.Critical("Failed to check if column exists %v", err)
			time.Sleep(time.Second)
			panic("Failed to check if column exists " + err.Error())
		}

		return count > 0

	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {

		count, err := ss.GetMaster().SelectInt(
			`SELECT
		    COUNT(0) AS column_exists
		FROM
		    information_schema.COLUMNS
		WHERE
		    TABLE_SCHEMA = DATABASE()
		        AND TABLE_NAME = ?
		        AND COLUMN_NAME = ?`,
			tableName,
			columnName,
		)

		if err != nil {
			l4g.Critical("Failed to check if column exists %v", err)
			time.Sleep(time.Second)
			panic("Failed to check if column exists " + err.Error())
		}

		return count > 0

	} else {
		l4g.Critical("Failed to check if column exists because of missing driver")
		time.Sleep(time.Second)
		panic("Failed to check if column exists because of missing driver")
	}

}
开发者ID:marslabtron,项目名称:platform,代码行数:54,代码来源:sql_store.go

示例7: createIndexIfNotExists

func (ss SqlStore) createIndexIfNotExists(indexName string, tableName string, columnName string, indexType string) {

	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
		_, err := ss.GetMaster().SelectStr("SELECT $1::regclass", indexName)
		// It should fail if the index does not exist
		if err == nil {
			return
		}

		query := ""
		if indexType == INDEX_TYPE_FULL_TEXT {
			query = "CREATE INDEX " + indexName + " ON " + tableName + " USING gin(to_tsvector('english', " + columnName + "))"
		} else {
			query = "CREATE INDEX " + indexName + " ON " + tableName + " (" + columnName + ")"
		}

		_, err = ss.GetMaster().Exec(query)
		if err != nil {
			l4g.Critical("Failed to create index %v", err)
			time.Sleep(time.Second)
			panic("Failed to create index " + err.Error())
		}
	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {

		count, err := ss.GetMaster().SelectInt("SELECT COUNT(0) AS index_exists FROM information_schema.statistics WHERE TABLE_SCHEMA = DATABASE() and table_name = ? AND index_name = ?", tableName, indexName)
		if err != nil {
			l4g.Critical("Failed to check index %v", err)
			time.Sleep(time.Second)
			panic("Failed to check index " + err.Error())
		}

		if count > 0 {
			return
		}

		fullTextIndex := ""
		if indexType == INDEX_TYPE_FULL_TEXT {
			fullTextIndex = " FULLTEXT "
		}

		_, err = ss.GetMaster().Exec("CREATE " + fullTextIndex + " INDEX " + indexName + " ON " + tableName + " (" + columnName + ")")
		if err != nil {
			l4g.Critical("Failed to create index %v", err)
			time.Sleep(time.Second)
			panic("Failed to create index " + err.Error())
		}
	} else {
		l4g.Critical("Failed to create index because of missing driver")
		time.Sleep(time.Second)
		panic("Failed to create index because of missing driver")
	}
}
开发者ID:marslabtron,项目名称:platform,代码行数:52,代码来源:sql_store.go

示例8: StartServer

func StartServer() {
	l4g.Info(utils.T("api.server.start_server.starting.info"))
	l4g.Info(utils.T("api.server.start_server.listening.info"), utils.Cfg.ServiceSettings.ListenAddress)

	var handler http.Handler = &CorsWrapper{Srv.Router}

	if *utils.Cfg.RateLimitSettings.Enable {
		l4g.Info(utils.T("api.server.start_server.rate.info"))

		store, err := memstore.New(utils.Cfg.RateLimitSettings.MemoryStoreSize)
		if err != nil {
			l4g.Critical(utils.T("api.server.start_server.rate_limiting_memory_store"))
			return
		}

		quota := throttled.RateQuota{
			MaxRate:  throttled.PerSec(utils.Cfg.RateLimitSettings.PerSec),
			MaxBurst: *utils.Cfg.RateLimitSettings.MaxBurst,
		}

		rateLimiter, err := throttled.NewGCRARateLimiter(store, quota)
		if err != nil {
			l4g.Critical(utils.T("api.server.start_server.rate_limiting_rate_limiter"))
			return
		}

		httpRateLimiter := throttled.HTTPRateLimiter{
			RateLimiter: rateLimiter,
			VaryBy:      &VaryBy{},
			DeniedHandler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
				l4g.Error("%v: Denied due to throttling settings code=429 ip=%v", r.URL.Path, GetIpAddress(r))
				throttled.DefaultDeniedHandler.ServeHTTP(w, r)
			}),
		}

		handler = httpRateLimiter.RateLimit(handler)
	}

	go func() {
		err := manners.ListenAndServe(utils.Cfg.ServiceSettings.ListenAddress, handlers.RecoveryHandler(handlers.PrintRecoveryStack(true))(handler))
		if err != nil {
			l4g.Critical(utils.T("api.server.start_server.starting.critical"), err)
			time.Sleep(time.Second)
		}
	}()
}
开发者ID:lfbrock,项目名称:platform,代码行数:46,代码来源:server.go

示例9: main

func main() {

	parseCmds()

	utils.InitTranslations()
	utils.LoadConfig(flagConfigFile)

	if flagRunCmds {
		utils.ConfigureCmdLineLog()
	}

	pwd, _ := os.Getwd()
	l4g.Info(utils.T("mattermost.current_version"), model.CurrentVersion, model.BuildNumber, model.BuildDate, model.BuildHash)
	l4g.Info(utils.T("mattermost.entreprise_enabled"), model.BuildEnterpriseReady)
	l4g.Info(utils.T("mattermost.working_dir"), pwd)
	l4g.Info(utils.T("mattermost.config_file"), utils.FindConfigFile(flagConfigFile))

	api.NewServer()
	api.InitApi()
	web.InitWeb()

	if model.BuildEnterpriseReady == "true" {
		api.LoadLicense()
	}

	if !utils.IsLicensed && len(utils.Cfg.SqlSettings.DataSourceReplicas) > 1 {
		l4g.Critical(utils.T("store.sql.read_replicas_not_licensed.critical"))
		time.Sleep(time.Second)
		panic(fmt.Sprintf(utils.T("store.sql.read_replicas_not_licensed.critical")))
	}

	if flagRunCmds {
		runCmds()
	} else {
		api.StartServer()

		// If we allow testing then listen for manual testing URL hits
		if utils.Cfg.ServiceSettings.EnableTesting {
			manualtesting.InitManualTesting()
		}

		setDiagnosticId()
		runSecurityAndDiagnosticsJobAndForget()

		if einterfaces.GetComplianceInterface() != nil {
			einterfaces.GetComplianceInterface().StartComplianceDailyJob()
		}

		// wait for kill signal before attempting to gracefully shutdown
		// the running service
		c := make(chan os.Signal)
		signal.Notify(c, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
		<-c

		api.StopServer()
	}
}
开发者ID:ZBoxApp,项目名称:platform,代码行数:57,代码来源:mattermost.go

示例10: DoesTableExist

func (ss SqlStore) DoesTableExist(tableName string) bool {
	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
		count, err := ss.GetMaster().SelectInt(
			`SELECT count(relname) FROM pg_class WHERE relname=$1`,
			strings.ToLower(tableName),
		)

		if err != nil {
			l4g.Critical(utils.T("store.sql.table_exists.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_TABLE_EXISTS)
		}

		return count > 0

	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {

		count, err := ss.GetMaster().SelectInt(
			`SELECT
		    COUNT(0) AS table_exists
			FROM
			    information_schema.TABLES
			WHERE
			    TABLE_SCHEMA = DATABASE()
			        AND TABLE_NAME = ?
		    `,
			tableName,
		)

		if err != nil {
			l4g.Critical(utils.T("store.sql.table_exists.critical"), err)
			time.Sleep(time.Second)
			os.Exit(EXIT_TABLE_EXISTS_MYSQL)
		}

		return count > 0

	} else {
		l4g.Critical(utils.T("store.sql.column_exists_missing_driver.critical"))
		time.Sleep(time.Second)
		os.Exit(EXIT_COLUMN_EXISTS)
		return false
	}
}
开发者ID:cloudron-io,项目名称:mattermost,代码行数:44,代码来源:sql_store.go

示例11: DoesTableExist

func (ss SqlStore) DoesTableExist(tableName string) bool {
	if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
		count, err := ss.GetMaster().SelectInt(
			`SELECT count(relname) FROM pg_class WHERE relname=$1`,
			strings.ToLower(tableName),
		)

		if err != nil {
			l4g.Critical("Failed to check if table exists %v", err)
			time.Sleep(time.Second)
			panic("Failed to check if table exists " + err.Error())
		}

		return count > 0

	} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {

		count, err := ss.GetMaster().SelectInt(
			`SELECT
		    COUNT(0) AS table_exists
			FROM
			    information_schema.TABLES
			WHERE
			    TABLE_SCHEMA = DATABASE()
			        AND TABLE_NAME = ?
		    `,
			tableName,
		)

		if err != nil {
			l4g.Critical("Failed to check if table exists %v", err)
			time.Sleep(time.Second)
			panic("Failed to check if table exists " + err.Error())
		}

		return count > 0

	} else {
		l4g.Critical("Failed to check if column exists because of missing driver")
		time.Sleep(time.Second)
		panic("Failed to check if column exists because of missing driver")
	}

}
开发者ID:marslabtron,项目名称:platform,代码行数:44,代码来源:sql_store.go

示例12: saveSchemaVersion

func saveSchemaVersion(sqlStore *SqlStore, version string) {
	if result := <-sqlStore.system.Update(&model.System{Name: "Version", Value: model.CurrentVersion}); result.Err != nil {
		l4g.Critical(result.Err.Error())
		time.Sleep(time.Second)
		os.Exit(EXIT_VERSION_SAVE)
	}

	sqlStore.SchemaVersion = version
	l4g.Warn(utils.T("store.sql.upgraded.warn"), version)
}
开发者ID:ZJvandeWeg,项目名称:platform,代码行数:10,代码来源:sql_upgrade.go

示例13: NewSqlStore

func NewSqlStore() Store {

	sqlStore := initConnection()

	sqlStore.team = NewSqlTeamStore(sqlStore)
	sqlStore.channel = NewSqlChannelStore(sqlStore)
	sqlStore.post = NewSqlPostStore(sqlStore)
	sqlStore.user = NewSqlUserStore(sqlStore)
	sqlStore.audit = NewSqlAuditStore(sqlStore)
	sqlStore.compliance = NewSqlComplianceStore(sqlStore)
	sqlStore.session = NewSqlSessionStore(sqlStore)
	sqlStore.oauth = NewSqlOAuthStore(sqlStore)
	sqlStore.system = NewSqlSystemStore(sqlStore)
	sqlStore.webhook = NewSqlWebhookStore(sqlStore)
	sqlStore.command = NewSqlCommandStore(sqlStore)
	sqlStore.preference = NewSqlPreferenceStore(sqlStore)
	sqlStore.license = NewSqlLicenseStore(sqlStore)
	sqlStore.recovery = NewSqlPasswordRecoveryStore(sqlStore)
	sqlStore.emoji = NewSqlEmojiStore(sqlStore)
	sqlStore.status = NewSqlStatusStore(sqlStore)
	sqlStore.fileInfo = NewSqlFileInfoStore(sqlStore)
	sqlStore.reaction = NewSqlReactionStore(sqlStore)

	err := sqlStore.master.CreateTablesIfNotExists()
	if err != nil {
		l4g.Critical(utils.T("store.sql.creating_tables.critical"), err)
		time.Sleep(time.Second)
		os.Exit(EXIT_CREATE_TABLE)
	}

	UpgradeDatabase(sqlStore)

	sqlStore.team.(*SqlTeamStore).CreateIndexesIfNotExists()
	sqlStore.channel.(*SqlChannelStore).CreateIndexesIfNotExists()
	sqlStore.post.(*SqlPostStore).CreateIndexesIfNotExists()
	sqlStore.user.(*SqlUserStore).CreateIndexesIfNotExists()
	sqlStore.audit.(*SqlAuditStore).CreateIndexesIfNotExists()
	sqlStore.compliance.(*SqlComplianceStore).CreateIndexesIfNotExists()
	sqlStore.session.(*SqlSessionStore).CreateIndexesIfNotExists()
	sqlStore.oauth.(*SqlOAuthStore).CreateIndexesIfNotExists()
	sqlStore.system.(*SqlSystemStore).CreateIndexesIfNotExists()
	sqlStore.webhook.(*SqlWebhookStore).CreateIndexesIfNotExists()
	sqlStore.command.(*SqlCommandStore).CreateIndexesIfNotExists()
	sqlStore.preference.(*SqlPreferenceStore).CreateIndexesIfNotExists()
	sqlStore.license.(*SqlLicenseStore).CreateIndexesIfNotExists()
	sqlStore.recovery.(*SqlPasswordRecoveryStore).CreateIndexesIfNotExists()
	sqlStore.emoji.(*SqlEmojiStore).CreateIndexesIfNotExists()
	sqlStore.status.(*SqlStatusStore).CreateIndexesIfNotExists()
	sqlStore.fileInfo.(*SqlFileInfoStore).CreateIndexesIfNotExists()
	sqlStore.reaction.(*SqlReactionStore).CreateIndexesIfNotExists()

	sqlStore.preference.(*SqlPreferenceStore).DeleteUnusedFeatures()

	return sqlStore
}
开发者ID:Rudloff,项目名称:platform,代码行数:55,代码来源:sql_store.go

示例14: setupConnection

func setupConnection(con_type string, driver string, dataSource string, maxIdle int, maxOpen int, trace bool) *gorp.DbMap {

	db, err := dbsql.Open(driver, dataSource)
	if err != nil {
		l4g.Critical(utils.T("store.sql.open_conn.critical"), err)
		time.Sleep(time.Second)
		os.Exit(EXIT_DB_OPEN)
	}

	l4g.Info(utils.T("store.sql.pinging.info"), con_type)
	err = db.Ping()
	if err != nil {
		l4g.Critical(utils.T("store.sql.ping.critical"), err)
		time.Sleep(time.Second)
		os.Exit(EXIT_PING)
	}

	db.SetMaxIdleConns(maxIdle)
	db.SetMaxOpenConns(maxOpen)
	db.SetConnMaxLifetime(time.Duration(MAX_DB_CONN_LIFETIME) * time.Minute)

	var dbmap *gorp.DbMap

	if driver == "sqlite3" {
		dbmap = &gorp.DbMap{Db: db, TypeConverter: mattermConverter{}, Dialect: gorp.SqliteDialect{}}
	} else if driver == model.DATABASE_DRIVER_MYSQL {
		dbmap = &gorp.DbMap{Db: db, TypeConverter: mattermConverter{}, Dialect: gorp.MySQLDialect{Engine: "InnoDB", Encoding: "UTF8MB4"}}
	} else if driver == model.DATABASE_DRIVER_POSTGRES {
		dbmap = &gorp.DbMap{Db: db, TypeConverter: mattermConverter{}, Dialect: gorp.PostgresDialect{}}
	} else {
		l4g.Critical(utils.T("store.sql.dialect_driver.critical"))
		time.Sleep(time.Second)
		os.Exit(EXIT_NO_DRIVER)
	}

	if trace {
		dbmap.TraceOn("", sqltrace.New(os.Stdout, "sql-trace:", sqltrace.Lmicroseconds))
	}

	return dbmap
}
开发者ID:duzhanyuan,项目名称:platform,代码行数:41,代码来源:sql_store.go

示例15: setupConnection

func setupConnection(con_type string, driver string, dataSource string, maxIdle int, maxOpen int, trace bool) *gorp.DbMap {

	db, err := dbsql.Open(driver, dataSource)
	if err != nil {
		l4g.Critical("Failed to open sql connection to err:%v", err)
		time.Sleep(time.Second)
		panic("Failed to open sql connection" + err.Error())
	}

	l4g.Info("Pinging sql %v database", con_type)
	err = db.Ping()
	if err != nil {
		l4g.Critical("Failed to ping db err:%v", err)
		time.Sleep(time.Second)
		panic("Failed to open sql connection " + err.Error())
	}

	db.SetMaxIdleConns(maxIdle)
	db.SetMaxOpenConns(maxOpen)

	var dbmap *gorp.DbMap

	if driver == "sqlite3" {
		dbmap = &gorp.DbMap{Db: db, TypeConverter: mattermConverter{}, Dialect: gorp.SqliteDialect{}}
	} else if driver == model.DATABASE_DRIVER_MYSQL {
		dbmap = &gorp.DbMap{Db: db, TypeConverter: mattermConverter{}, Dialect: gorp.MySQLDialect{Engine: "InnoDB", Encoding: "UTF8MB4"}}
	} else if driver == model.DATABASE_DRIVER_POSTGRES {
		dbmap = &gorp.DbMap{Db: db, TypeConverter: mattermConverter{}, Dialect: gorp.PostgresDialect{}}
	} else {
		l4g.Critical("Failed to create dialect specific driver")
		time.Sleep(time.Second)
		panic("Failed to create dialect specific driver " + err.Error())
	}

	if trace {
		dbmap.TraceOn("", sqltrace.New(os.Stdout, "sql-trace:", sqltrace.Lmicroseconds))
	}

	return dbmap
}
开发者ID:marslabtron,项目名称:platform,代码行数:40,代码来源:sql_store.go


注:本文中的github.com/alecthomas/log4go.Critical函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。