forked from yarpc/yarpc-go
/
sleep.go
54 lines (49 loc) · 1.99 KB
/
sleep.go
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// Copyright (c) 2018 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package yarpc
import (
"context"
"fmt"
"time"
)
// SleepRaw responds to raw requests over any transport by sleeping for one
// second.
func SleepRaw(ctx context.Context, body []byte) ([]byte, error) {
time.Sleep(1 * time.Second)
return nil, nil
}
// Sleep responds to json requests over any transport by sleeping for one
// second.
func Sleep(ctx context.Context, body interface{}) (interface{}, error) {
time.Sleep(1 * time.Second)
return nil, nil
}
// WaitForTimeoutRaw waits after the context deadline then returns the context
// error. yarpc should interpret this as an handler timeout, which in turns
// should be forwarded to the yarpc client as a remote handler timeout.
func WaitForTimeoutRaw(ctx context.Context, body []byte) ([]byte, error) {
if _, ok := ctx.Deadline(); !ok {
return nil, fmt.Errorf("no deadline set in context")
}
select {
case <-ctx.Done():
return nil, ctx.Err()
}
}