blob: 79346a846810f0f3b5aef615111b25f8fd3657fb (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
package graphql
import (
"io"
"sync"
)
// Defer will begin executing the given function and immediately return a result that will block until the function completes
func Defer(f func() Marshaler) Marshaler {
var deferred deferred
deferred.mu.Lock()
go func() {
deferred.result = f()
deferred.mu.Unlock()
}()
return &deferred
}
type deferred struct {
result Marshaler
mu sync.Mutex
}
func (d *deferred) MarshalGQL(w io.Writer) {
d.mu.Lock()
d.result.MarshalGQL(w)
d.mu.Unlock()
}
|
