优化uuid转uint63的实现方式（使用Int对象代替js代码） (#31)

* 优化uuid转uint63的实现方式（使用Int对象代替js代码） * 调整访问上游的session关键字（用于上游连接共享）
flomesh-io · Aug 16, 2023 · 1469320 · 1469320
1 parent f151512
commit 1469320
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Showing 3 changed files with 4 additions and 9 deletions.
diff --git a/pjs/http/forward.js b/pjs/http/forward.js
@@ -252,7 +252,7 @@
     )
   ),
   (
-    $=>$.muxHTTP(() => __target, () => _muxHttpOptions).to(
+    $=>$.muxHTTP(() => (__service.name + __target), () => _muxHttpOptions).to(
       $=>$.branch(
         () => __cert, (
           $=>$.use('lib/connect-tls.js')

diff --git a/pjs/lib/utils.js b/pjs/lib/utils.js
@@ -1,12 +1,8 @@
 ((
-  hexChar = { '0': 0, '1': 1, '2': 2, '3': 3, '4': 4, '5': 5, '6': 6, '7': 7, '8': 8, '9': 9, 'a': 10, 'b': 11, 'c': 12, 'd': 13, 'e': 14, 'f': 15 },
   toInt63 = str => (
-    (
-      value = str.split('').reduce((calc, char) => (calc * 16) + hexChar[char], 0),
-    ) => value / 2
-  )(),
+    new Int("u64", new Data(str, "hex").toArray()).toString() / 2
+  ),
   traceId = () => algo.uuid().substring(0, 18).replaceAll('-', ''),
-
 ) => (
   {
     namespace: (os.env.POD_NAMESPACE || 'default'),

diff --git a/pjs/plugins/traffic-mirror.js b/pjs/plugins/traffic-mirror.js
@@ -15,9 +15,8 @@
     )
   ),
 
-  hexChar = { '0': 0, '1': 1, '2': 2, '3': 3, '4': 4, '5': 5, '6': 6, '7': 7, '8': 8, '9': 9, 'a': 10, 'b': 11, 'c': 12, 'd': 13, 'e': 14, 'f': 15 },
   randomInt63 = () => (
-    algo.uuid().substring(0, 18).replaceAll('-', '').split('').reduce((calc, char) => (calc * 16) + hexChar[char], 0) / 2
+    new Int("u64", new Data(algo.uuid().substring(0, 18).replaceAll('-', ''), "hex").toArray()).toString() / 2
   ),
   samplingRange = fraction => (fraction > 0 ? fraction : 0) * Math.pow(2, 63),
   configCache = new algo.Cache(