sofa-hessian-node - npm Package Compare versions

Comparing version 2.0.0 to 2.1.0

History.md

 
+2.1.0 / 2020-07-01
+==================
+
+**features**
+  * [[`bd303c7`](http://github.com/sofastack/sofa-hessian-node/commit/bd303c74f4d23def37936a8f617747f5344b53a7)] - feat: every classMap will has own compileCache (#30) (陈峰 <<[e-mail]>>)
+
 2.0.0 / 2020-06-16
@@ -3,0 +9,0 @@ ==================

lib/v3/compile.js

@@ -9,2 +9,3 @@ 'use strict';
 const codegen = require('@protobufjs/codegen');
+const classMapCacheOn = Symbol('classMapCacheOn');
 
@@ -125,4 +126,20 @@ let cache = new Map();
 
+/**
+ * special key to determine the map structure logic
+ * @param {Map<string, object>} classMap class data required for compile
+ */
+function getCompileCache(classMap) {
+  if (!cache.get(classMapCacheOn)) {
+    return cache;
+  }
+  // If there is a special key, the cache uses the classmap dimension to establish a secondary cache structure. Different classmaps use different caches
+  if (!cache.has(classMap)) {
+    cache.set(classMap, new Map());
+  }
+  return cache.get(classMap);
+}
+
 function compile(uniqueId, info, classMap, version, options) {
-  let encodeFn = cache.get(uniqueId);
+  const compileCache = getCompileCache(classMap);
+  let encodeFn = compileCache.get(uniqueId);
   if (encodeFn) return encodeFn;
@@ -255,3 +272,3 @@
   }
-  cache.set(uniqueId, encodeFn);
+  compileCache.set(uniqueId, encodeFn);
   return encodeFn;
@@ -269,1 +286,3 @@ }
 };
+
+module.exports.classMapCacheOn = classMapCacheOn;

lib/v4/compile.js

@@ -9,2 +9,3 @@ 'use strict';
 const codegen = require('@protobufjs/codegen');
+const classMapCacheOn = Symbol('classMapCacheOn');
 
@@ -124,4 +125,20 @@ let cache = new Map();
 
+/**
+ * special key to determine the map structure logic
+ * @param {Map<string, object>} classMap class data required for compile
+ */
+function getCompileCache(classMap) {
+  if (!cache.get(classMapCacheOn)) {
+    return cache;
+  }
+  // If there is a special key, the cache uses the classmap dimension to establish a secondary cache structure. Different classmaps use different caches
+  if (!cache.has(classMap)) {
+    cache.set(classMap, new Map());
+  }
+  return cache.get(classMap);
+}
+
 function compile(uniqueId, info, classMap, version, options) {
-  let encodeFn = cache.get(uniqueId);
+  const compileCache = getCompileCache(classMap);
+  let encodeFn = compileCache.get(uniqueId);
   if (encodeFn) return encodeFn;
@@ -250,3 +267,3 @@
   }
-  cache.set(uniqueId, encodeFn);
+  compileCache.set(uniqueId, encodeFn);
   return encodeFn;
@@ -262,1 +279,3 @@ }
 };
+
+module.exports.classMapCacheOn = classMapCacheOn;

package.json

 {
   "name": "sofa-hessian-node",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "description": "An internal improved version of Hessian powered by Ant Financial.",
@@ -5,0 +5,0 @@ "main": "index.js",

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Total package byte prevSize

65121

increased by2.44%

Lines of code

1274

increased by2.74%

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0

decreased by-100%

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