/
util.go
55 lines (45 loc) · 1.78 KB
/
util.go
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 proxy
import (
"strconv"
"time"
"mosn.io/mosn/pkg/types"
)
var bitSize64 = 1 << 6
func parseProxyTimeout(timeout *Timeout, route types.Route, headers types.HeaderMap) {
timeout.GlobalTimeout = route.RouteRule().GlobalTimeout()
timeout.TryTimeout = route.RouteRule().Policy().RetryPolicy().TryTimeout()
// todo: check global timeout in request headers
// todo: check per try timeout in request headers
if tto, ok := headers.Get(types.HeaderTryTimeout); ok {
if trytimeout, err := strconv.ParseInt(tto, 10, bitSize64); err == nil {
timeout.TryTimeout = time.Duration(trytimeout) * time.Millisecond
}
}
if gto, ok := headers.Get(types.HeaderGlobalTimeout); ok {
if globaltimeout, err := strconv.ParseInt(gto, 10, bitSize64); err == nil {
timeout.GlobalTimeout = time.Duration(globaltimeout) * time.Millisecond
}
}
if timeout.GlobalTimeout == 0 {
timeout.GlobalTimeout = types.GlobalTimeout
}
if timeout.TryTimeout >= timeout.GlobalTimeout {
timeout.TryTimeout = 0
}
}