mirror of
https://github.com/hanzoai/traces.git
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Koenraad VerheydenandGitHub
af02bb69a3
* Upgrade Cortex to latest release v1.9.0 * Don't set CompressResponses as this is a no-op CompressResponses has been removed in v1.9.0 of Cortex. Additionally, this setting actually did not change anything when used in Tempo. In Cortex this setting was used when creating the handler in query-frontend: https://github.com/cortexproject/cortex/blob/4afaa357469fb37fd92cb1e2a0c1d10cdddc5ecd/pkg/cortex/modules.go#L557-L559 Since we do not use this code and have our own initialisation code for query-frontend, this setting never changed anything. * Update github.com/go-openapi, match with prometheus/alertmanager * Bump golangci-lint * Check in all vendor files (some were ignored for some reason?) * Update GRPC as ETCD has been updated in Cortex ETCD has been updated here: https://github.com/cortexproject/cortex/pull/3884 * make vendor-check * Drop unnecessary replace statement
64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
/*
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*
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* Copyright 2020 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package grpcutil
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import (
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"strconv"
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"time"
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)
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const maxTimeoutValue int64 = 100000000 - 1
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// div does integer division and round-up the result. Note that this is
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// equivalent to (d+r-1)/r but has less chance to overflow.
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func div(d, r time.Duration) int64 {
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if d%r > 0 {
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return int64(d/r + 1)
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}
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return int64(d / r)
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}
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// EncodeDuration encodes the duration to the format grpc-timeout header
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// accepts.
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//
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// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests
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func EncodeDuration(t time.Duration) string {
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// TODO: This is simplistic and not bandwidth efficient. Improve it.
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if t <= 0 {
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return "0n"
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}
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if d := div(t, time.Nanosecond); d <= maxTimeoutValue {
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return strconv.FormatInt(d, 10) + "n"
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}
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if d := div(t, time.Microsecond); d <= maxTimeoutValue {
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return strconv.FormatInt(d, 10) + "u"
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}
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if d := div(t, time.Millisecond); d <= maxTimeoutValue {
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return strconv.FormatInt(d, 10) + "m"
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}
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if d := div(t, time.Second); d <= maxTimeoutValue {
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return strconv.FormatInt(d, 10) + "S"
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}
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if d := div(t, time.Minute); d <= maxTimeoutValue {
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return strconv.FormatInt(d, 10) + "M"
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}
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// Note that maxTimeoutValue * time.Hour > MaxInt64.
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return strconv.FormatInt(div(t, time.Hour), 10) + "H"
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}
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