mirror of
https://github.com/kubernetes-sigs/prometheus-adapter.git
synced 2026-04-07 10:17:51 +00:00
a293b2bf94
Travis seems to be having issues pulling deps, so we'll have to check in the vendor directory and prevent the makefile from trying to regenerate it normally.
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// +build go1.6,!go1.7
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/*
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*
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* Copyright 2016 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 transport
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import (
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"net"
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"net/http"
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"google.golang.org/grpc/codes"
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"golang.org/x/net/context"
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)
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// dialContext connects to the address on the named network.
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func dialContext(ctx context.Context, network, address string) (net.Conn, error) {
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return (&net.Dialer{Cancel: ctx.Done()}).Dial(network, address)
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}
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// ContextErr converts the error from context package into a StreamError.
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func ContextErr(err error) StreamError {
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switch err {
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case context.DeadlineExceeded:
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return streamErrorf(codes.DeadlineExceeded, "%v", err)
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case context.Canceled:
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return streamErrorf(codes.Canceled, "%v", err)
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}
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return streamErrorf(codes.Internal, "Unexpected error from context packet: %v", err)
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}
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// contextFromRequest returns a background context.
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func contextFromRequest(r *http.Request) context.Context {
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return context.Background()
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}
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