let there be websockets

2025-10-08 09:30:05 +08:00 · 2016-08-09 00:48:14 +00:00
commit 1877a4f174
32 changed files with 3312 additions and 0 deletions
--- a/tools/random.go
+++ b/tools/random.go
@@ -0,0 +1,16 @@
+package tools
+
+import (
+	"math/rand"
+	"time"
+)
+
+func RandomInt(min, max int) int {
+	rand.Seed(time.Now().UnixNano())
+	return rand.Intn(max-min+1) + min
+}
+
+func RandomInt64(min, max int64) int64 {
+	rand.Seed(time.Now().UnixNano())
+	return rand.Int63n(max-min+1) + min
+}