chore: use packed cbor

packages/dapi/lib/MasternodeListSync.js

@@ -1,5 +1,5 @@
 const EventEmitter = require('events');
-const cbor = require('cbor');
+const { Encoder } = require('cbor-x');
 const logger = require('./logger');
 
 const NULL_HASH = '0000000000000000000000000000000000000000000000000000000000000000';
@@ -43,6 +43,11 @@ class MasternodeListSync extends EventEmitter {
    */
   network;
 
+  /**
+   * @type {Encoder}
+   */
+  #cborEncoder;
+
   /**
    * @param {CoreRpcClient} coreRpc
    * @param {ChainDataProvider} chainDataProvider
@@ -57,6 +62,7 @@ class MasternodeListSync extends EventEmitter {
     this.logger = logger.child({
       service: 'MasternodeListSync',
     });
+    this.#cborEncoder = new Encoder({ pack: true });
 
     this.setMaxListeners(1000);
   }
@@ -76,7 +82,7 @@ class MasternodeListSync extends EventEmitter {
     //  design it's impossible to deserialize it back without knowing of the protocol version.
     //  In future, we want to switch to Rust implementation of SML so we don't want to spend
     //  time on fixing this issue in JS dashcore-lib
-    this.fullDiffBuffer = await cbor.encodeAsync(fullDiffObject);
+    this.fullDiffBuffer = this.#cborEncoder.encode(fullDiffObject);
     this.blockHeight = blockHeight;
     this.blockHash = blockHash;
 
@@ -96,7 +102,7 @@ class MasternodeListSync extends EventEmitter {
       //  design it's impossible to deserialize it back without knowing of the protocol version.
       //  In future, we want to switch to Rust implementation of SML so we don't want to spend
       //  time on fixing this issue in JS dashcore-lib
-      const diffBuffer = await cbor.encodeAsync(diffObject);
+      const diffBuffer = this.#cborEncoder.encode(diffObject);
 
       this.logger.debug({
         previousBlockHash,

packages/dapi/package.json

@@ -44,6 +44,7 @@
     "ajv": "^8.6.0",
     "bs58": "^4.0.1",
     "cbor": "^8.0.0",
+    "cbor-x": "^1.5.9",
     "dotenv": "^8.6.0",
     "dotenv-expand": "^5.1.0",
     "dotenv-safe": "^8.2.0",

yarn.lock

@@ -1405,6 +1405,48 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@cbor-extract/cbor-extract-darwin-arm64@npm:2.2.0":
+  version: 2.2.0
+  resolution: "@cbor-extract/cbor-extract-darwin-arm64@npm:2.2.0"
+  conditions: os=darwin & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@cbor-extract/cbor-extract-darwin-x64@npm:2.2.0":
+  version: 2.2.0
+  resolution: "@cbor-extract/cbor-extract-darwin-x64@npm:2.2.0"
+  conditions: os=darwin & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@cbor-extract/cbor-extract-linux-arm64@npm:2.2.0":
+  version: 2.2.0
+  resolution: "@cbor-extract/cbor-extract-linux-arm64@npm:2.2.0"
+  conditions: os=linux & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@cbor-extract/cbor-extract-linux-arm@npm:2.2.0":
+  version: 2.2.0
+  resolution: "@cbor-extract/cbor-extract-linux-arm@npm:2.2.0"
+  conditions: os=linux & cpu=arm
+  languageName: node
+  linkType: hard
+
+"@cbor-extract/cbor-extract-linux-x64@npm:2.2.0":
+  version: 2.2.0
+  resolution: "@cbor-extract/cbor-extract-linux-x64@npm:2.2.0"
+  conditions: os=linux & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@cbor-extract/cbor-extract-win32-x64@npm:2.2.0":
+  version: 2.2.0
+  resolution: "@cbor-extract/cbor-extract-win32-x64@npm:2.2.0"
+  conditions: os=win32 & cpu=x64
+  languageName: node
+  linkType: hard
+
 "@colors/colors@npm:1.5.0":
   version: 1.5.0
   resolution: "@colors/colors@npm:1.5.0"
@@ -1561,6 +1603,7 @@ __metadata:
     ajv: "npm:^8.6.0"
     bs58: "npm:^4.0.1"
     cbor: "npm:^8.0.0"
+    cbor-x: "npm:^1.5.9"
     chai: "npm:^4.3.10"
     chai-as-promised: "npm:^7.1.1"
     dirty-chai: "npm:^2.0.1"
@@ -5217,6 +5260,49 @@ __metadata:
   languageName: node
   linkType: hard
 
+"cbor-extract@npm:^2.2.0":
+  version: 2.2.0
+  resolution: "cbor-extract@npm:2.2.0"
+  dependencies:
+    "@cbor-extract/cbor-extract-darwin-arm64": "npm:2.2.0"
+    "@cbor-extract/cbor-extract-darwin-x64": "npm:2.2.0"
+    "@cbor-extract/cbor-extract-linux-arm": "npm:2.2.0"
+    "@cbor-extract/cbor-extract-linux-arm64": "npm:2.2.0"
+    "@cbor-extract/cbor-extract-linux-x64": "npm:2.2.0"
+    "@cbor-extract/cbor-extract-win32-x64": "npm:2.2.0"
+    node-gyp: "npm:latest"
+    node-gyp-build-optional-packages: "npm:5.1.1"
+  dependenciesMeta:
+    "@cbor-extract/cbor-extract-darwin-arm64":
+      optional: true
+    "@cbor-extract/cbor-extract-darwin-x64":
+      optional: true
+    "@cbor-extract/cbor-extract-linux-arm":
+      optional: true
+    "@cbor-extract/cbor-extract-linux-arm64":
+      optional: true
+    "@cbor-extract/cbor-extract-linux-x64":
+      optional: true
+    "@cbor-extract/cbor-extract-win32-x64":
+      optional: true
+  bin:
+    download-cbor-prebuilds: bin/download-prebuilds.js
+  checksum: c23bb69059407c1d7847d4347e9453336d0f1dfe0c82cf4cb0e91a48feb7d2ea453244b2b5823f7fe7e699745a29bab44fcb5e341fa940d290fab41a970db3ba
+  languageName: node
+  linkType: hard
+
+"cbor-x@npm:^1.5.9":
+  version: 1.5.9
+  resolution: "cbor-x@npm:1.5.9"
+  dependencies:
+    cbor-extract: "npm:^2.2.0"
+  dependenciesMeta:
+    cbor-extract:
+      optional: true
+  checksum: 69da4bbaed47094e90dd41585f57e9ca29fbb99147ea30927d649038b8fc9204f220120bdfb7e9bd2af4d4790e3ff565b3fa0dcee3e7dab722dc93fcc7d54f6f
+  languageName: node
+  linkType: hard
+
 "cbor@npm:^8.0.0":
   version: 8.1.0
   resolution: "cbor@npm:8.1.0"
@@ -6631,6 +6717,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"detect-libc@npm:^2.0.1":
+  version: 2.0.3
+  resolution: "detect-libc@npm:2.0.3"
+  checksum: b4ea018d623e077bd395f168a9e81db77370dde36a5b01d067f2ad7989924a81d31cb547ff764acb2aa25d50bb7fdde0b0a93bec02212b0cb430621623246d39
+  languageName: node
+  linkType: hard
+
 "dezalgo@npm:^1.0.0":
   version: 1.0.3
   resolution: "dezalgo@npm:1.0.3"
@@ -11349,6 +11442,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"node-gyp-build-optional-packages@npm:5.1.1":
+  version: 5.1.1
+  resolution: "node-gyp-build-optional-packages@npm:5.1.1"
+  dependencies:
+    detect-libc: "npm:^2.0.1"
+  bin:
+    node-gyp-build-optional-packages: bin.js
+    node-gyp-build-optional-packages-optional: optional.js
+    node-gyp-build-optional-packages-test: build-test.js
+  checksum: 96dbeeba03fe5b9e86e1dc4491d7932cbf4c23f4ef8e63fb83bbbdcaf4553d8cbd5f23b9bc3632cb76a0739524f4b64f829daa5b608ebd72285ffdb03a9bdd81
+  languageName: node
+  linkType: hard
+
 "node-gyp-build@npm:^4.3.0":
   version: 4.3.0
   resolution: "node-gyp-build@npm:4.3.0"