@effect/io - npm Package Compare versions

Comparing version 0.29.1 to 0.29.2

internal_effect_untraced/clock.js

@@ -45,13 +45,23 @@ "use strict";
 };
+exports.globalClockScheduler = globalClockScheduler;
+const performanceNowNanos = /*#__PURE__*/function () {
+  const origin = /*#__PURE__*/BigInt( /*#__PURE__*/Math.round(performance.timeOrigin * 1000000));
+  return () => {
+    const now = performance.now();
+    const millis = Math.floor(now);
+    return origin + BigInt(millis * 1000000) + BigInt(Math.round((now - millis) * 1000000));
+  };
+}();
 /** @internal */
-exports.globalClockScheduler = globalClockScheduler;
 class ClockImpl {
   constructor() {
     this[_a] = ClockTypeId;
+    this.processHrtime = typeof process === "object" && "hrtime" in process ? process.hrtime : undefined;
+    this.timeOrigin = this.processHrtime ? performanceNowNanos() - this.processHrtime.bigint() : 0n;
   }
   unsafeCurrentTimeMillis() {
-    return new Date().getTime();
+    return Date.now();
   }
   unsafeCurrentTimeNanos() {
-    return BigInt(Math.round(performance.timeOrigin * 1000000)) + BigInt(Math.round(performance.now() * 1000000));
+    return this.processHrtime ? this.timeOrigin + this.processHrtime.bigint() : performanceNowNanos();
   }
@@ -58,0 +68,0 @@ currentTimeMillis() {

package.json

 {
   "name": "@effect/io",
-  "version": "0.29.1",
+  "version": "0.29.2",
   "license": "MIT",
@@ -10,3 +10,3 @@ "repository": {
   "dependencies": {
-    "@effect/data": "~0.12.6"
+    "@effect/data": "~0.12.10"
   },
@@ -13,0 +13,0 @@ "publishConfig": {

src/internal_effect_untraced/clock.ts

@@ -42,2 +42,11 @@ import * as Context from "@effect/data/Context"
 
+const performanceNowNanos = (function() {
+  const origin = BigInt(Math.round(performance.timeOrigin * 1_000_000))
+  return () => {
+    const now = performance.now()
+    const millis = Math.floor(now)
+    return origin + BigInt(millis * 1000000) + BigInt(Math.round((now - millis) * 1_000_000))
+  }
+})()
+
 /** @internal */
@@ -47,8 +56,15 @@ class ClockImpl implements Clock.Clock {
 
+  readonly processHrtime = typeof process === "object" && "hrtime" in process ? process.hrtime : undefined
+  readonly timeOrigin = this.processHrtime ?
+    performanceNowNanos() - this.processHrtime.bigint() :
+    0n
+
   unsafeCurrentTimeMillis(): number {
-    return new Date().getTime()
+    return Date.now()
   }
 
   unsafeCurrentTimeNanos(): bigint {
-    return BigInt(Math.round(performance.timeOrigin * 1000000)) + BigInt(Math.round(performance.now() * 1000000))
+    return this.processHrtime ?
+      this.timeOrigin + this.processHrtime.bigint() :
+      performanceNowNanos()
   }
@@ -55,0 +71,0 @@

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Improved metrics

Total package byte prevSize

6955446

increased by0.04%

Lines of code

119325

increased by0.03%

Dependency changes

• Updated@effect/data@~0.12.10