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🧹 chore: Optimize cache middleware performance #3979

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Merged
gaby merged 4 commits into from
Jan 3, 2026
Merged

🧹 chore: Optimize cache middleware performance #3979

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d76b4bf
Refine cache control parsing with utils.EqualFold
gaby Jan 3, 2026
27505d2
Simplify error paths while keeping heap protection
gaby Jan 3, 2026
c5ad490
Fix proxy header benchmarks
gaby Jan 3, 2026
4b8608c
Fix proxy header benchmarks
gaby Jan 3, 2026
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25 changes: 21 additions & 4 deletions ctx_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2713,8 +2713,16 @@ func Benchmark_Ctx_IPs_v6_With_IP_Validation(b *testing.B) {
}

func Benchmark_Ctx_IP_With_ProxyHeader(b *testing.B) {
app := New(Config{ProxyHeader: HeaderXForwardedFor})
c := app.AcquireCtx(&fasthttp.RequestCtx{})
app := New(Config{
ProxyHeader: HeaderXForwardedFor,
TrustProxy: true,
TrustProxyConfig: TrustProxyConfig{
Loopback: true,
},
})
fastCtx := &fasthttp.RequestCtx{}
fastCtx.SetRemoteAddr(net.Addr(&net.TCPAddr{IP: net.ParseIP("127.0.0.1")}))
c := app.AcquireCtx(fastCtx)
c.Request().Header.Set(HeaderXForwardedFor, "127.0.0.1")
var res string
b.ReportAllocs()
Expand All @@ -2725,8 +2733,17 @@ func Benchmark_Ctx_IP_With_ProxyHeader(b *testing.B) {
}

func Benchmark_Ctx_IP_With_ProxyHeader_and_IP_Validation(b *testing.B) {
app := New(Config{ProxyHeader: HeaderXForwardedFor, EnableIPValidation: true})
c := app.AcquireCtx(&fasthttp.RequestCtx{})
app := New(Config{
ProxyHeader: HeaderXForwardedFor,
TrustProxy: true,
TrustProxyConfig: TrustProxyConfig{
Loopback: true,
},
EnableIPValidation: true,
})
fastCtx := &fasthttp.RequestCtx{}
fastCtx.SetRemoteAddr(net.Addr(&net.TCPAddr{IP: net.ParseIP("127.0.0.1")}))
c := app.AcquireCtx(fastCtx)
c.Request().Header.Set(HeaderXForwardedFor, "127.0.0.1")
var res string
b.ReportAllocs()
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