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pkg/scope: add mutexes around scope (#33)

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This commit is contained in:
Martin Holst Swende
2020-10-08 17:49:36 +02:00
committed by GitHub
parent 5f4bff0155
commit fa41e9c46c
1 changed files with 5 additions and 2 deletions
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7
pkg/scope/scope.go
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@ -7,7 +7,7 @@ import (
) )
type Scope struct { type Scope struct {
mu sync.Mutex mu sync.RWMutex
rules []Rule rules []Rule
} }
@ -31,6 +31,8 @@ func New(rules []Rule) *Scope {
} }
func (s *Scope) Rules() []Rule { func (s *Scope) Rules() []Rule {
s.mu.RLock()
defer s.mu.RUnlock()
return s.rules return s.rules
} }
@ -42,7 +44,8 @@ func (s *Scope) SetRules(rules []Rule) {
} }
func (s *Scope) Match(req *http.Request, body []byte) bool { func (s *Scope) Match(req *http.Request, body []byte) bool {
// TODO(?): Do we need to lock here as well? s.mu.RLock()
defer s.mu.RUnlock()
for _, rule := range s.rules { for _, rule := range s.rules {
if matches := rule.Match(req, body); matches { if matches := rule.Match(req, body); matches {
return true return true