add new pkg global

env/env.go

@@ -8,14 +8,8 @@ import (
 )
 
 var (
-	TLS_VERIFY     = os.Getenv("TLS_VERIFY") == "true"
-	DEBUG          = os.Getenv("DEBUG") == "true"
-	OS_MAX_THREADS = func() int {
-		if value, err := strconv.Atoi(os.Getenv("OS_MAX_THREADS")); err == nil && value != 0 {
-			return value
-		}
-		return 10000
-	}()
+	TLS_VERIFY = os.Getenv("TLS_VERIFY") == "true"
+	DEBUG      = os.Getenv("DEBUG") == "true"
 )
 
 // ExpandWithEnv updates string variables to their corresponding environment values.

global/global.go

@@ -0,0 +1,21 @@
+package global
+
+import (
+	"os"
+	"strconv"
+
+	"github.com/projectdiscovery/utils/sysutil"
+)
+
+var OS_MAX_THREADS int
+
+func init() {
+	OS_MAX_THREADS = func() int {
+		if value, err := strconv.Atoi(os.Getenv("OS_MAX_THREADS")); err == nil && value != 0 {
+			return value
+		}
+		return 10000
+	}()
+
+	_ = sysutil.SetMaxThreads(OS_MAX_THREADS)
+}