@effect/platform-node-shared - npm Package Compare versions

Comparing version 0.15.1 to 0.15.2

dist/cjs/internal/stream.js

@@ -12,6 +12,5 @@ "use strict";
 var Effect = _interopRequireWildcard(require("effect/Effect"));
-var Either = _interopRequireWildcard(require("effect/Either"));
 var Exit = _interopRequireWildcard(require("effect/Exit"));
 var _Function = require("effect/Function");
-var Queue = _interopRequireWildcard(require("effect/Queue"));
+var Mailbox = _interopRequireWildcard(require("effect/Mailbox"));
 var Runtime = _interopRequireWildcard(require("effect/Runtime"));
@@ -85,7 +84,7 @@ var Scope = _interopRequireWildcard(require("effect/Scope"));
 exports.toUint8Array = toUint8Array;
-const fromDuplex = (evaluate, onError, options = {}) => Channel.acquireUseRelease(Effect.tap(Effect.zip(Effect.sync(evaluate), Queue.unbounded()), ([duplex, queue]) => readableOffer(duplex, queue, onError)), ([duplex, queue]) => Channel.embedInput(readableTake(duplex, queue, options.chunkSize ? Number(options.chunkSize) : undefined), writeInput(duplex, cause => Queue.offer(queue, Either.left(Exit.failCause(cause))), options)), ([duplex, queue]) => Effect.zipRight(Effect.sync(() => {
+const fromDuplex = (evaluate, onError, options = {}) => Channel.acquireUseRelease(Effect.tap(Effect.zip(Effect.sync(evaluate), Mailbox.make()), ([duplex, mailbox]) => readableOffer(duplex, mailbox, onError)), ([duplex, mailbox]) => Channel.embedInput(readableTake(duplex, mailbox, options.chunkSize ? Number(options.chunkSize) : undefined), writeInput(duplex, cause => mailbox.failCause(cause), options)), ([duplex, mailbox]) => Effect.zipRight(Effect.sync(() => {
   if (!duplex.closed) {
     duplex.destroy();
   }
-}), Queue.shutdown(queue)));
+}), mailbox.shutdown));
 /** @internal */
@@ -103,7 +102,7 @@ exports.fromDuplex = fromDuplex;
 /** @internal */
-const fromReadableChannel = (evaluate, onError, chunkSize) => Channel.acquireUseRelease(Effect.tap(Effect.zip(Effect.sync(evaluate), Queue.unbounded()), ([readable, queue]) => readableOffer(readable, queue, onError)), ([readable, queue]) => readableTake(readable, queue, chunkSize), ([readable, queue]) => Effect.zipRight(Effect.sync(() => {
+const fromReadableChannel = (evaluate, onError, chunkSize) => Channel.acquireUseRelease(Effect.tap(Effect.zip(Effect.sync(evaluate), Mailbox.make()), ([readable, mailbox]) => readableOffer(readable, mailbox, onError)), ([readable, mailbox]) => readableTake(readable, mailbox, chunkSize), ([readable, mailbox]) => Effect.zipRight(Effect.sync(() => {
   if ("closed" in readable && !readable.closed) {
     readable.destroy();
   }
-}), Queue.shutdown(queue)));
+}), mailbox.shutdown));
 /** @internal */
@@ -151,28 +150,19 @@ exports.fromReadableChannel = fromReadableChannel;
 exports.writeEffect = writeEffect;
-const readableOffer = (readable, queue, onError) => Effect.sync(() => {
+const readableOffer = (readable, mailbox, onError) => Effect.sync(() => {
   readable.on("readable", () => {
-    const size = queue.unsafeSize();
-    if (size._tag === "Some" && size.value <= 0) {
-      queue.unsafeOffer(Either.right(void 0));
-    }
+    mailbox.unsafeOffer(void 0);
   });
   readable.on("error", err => {
-    queue.unsafeOffer(Either.left(Exit.fail(onError(err))));
+    mailbox.unsafeDone(Exit.fail(onError(err)));
   });
   readable.on("end", () => {
-    queue.unsafeOffer(Either.left(Exit.void));
+    mailbox.unsafeDone(Exit.void);
   });
   if (readable.readable) {
-    queue.unsafeOffer(Either.right(void 0));
+    mailbox.unsafeOffer(void 0);
   }
 });
-const readableTake = (readable, queue, chunkSize) => {
+const readableTake = (readable, mailbox, chunkSize) => {
   const read = readChunkChannel(readable, chunkSize);
-  const loop = Channel.flatMap(Queue.take(queue), Either.match({
-    onLeft: Exit.match({
-      onFailure: Channel.failCause,
-      onSuccess: _ => Channel.void
-    }),
-    onRight: _ => Channel.flatMap(read, () => loop)
-  }));
+  const loop = Channel.flatMap(mailbox.takeAll, ([, done]) => done ? read : Channel.zipRight(read, loop));
   return loop;
@@ -183,2 +173,5 @@ };
   let chunk = readable.read(chunkSize);
+  if (chunk === null) {
+    return Channel.void;
+  }
   while (chunk !== null) {
@@ -185,0 +178,0 @@ arr.push(chunk);

dist/esm/internal/stream.js

@@ -6,6 +6,5 @@ import { SystemError } from "@effect/platform/Error";
 import * as Effect from "effect/Effect";
-import * as Either from "effect/Either";
 import * as Exit from "effect/Exit";
 import { dual } from "effect/Function";
-import * as Queue from "effect/Queue";
+import * as Mailbox from "effect/Mailbox";
 import * as Runtime from "effect/Runtime";
@@ -74,7 +73,7 @@ import * as Scope from "effect/Scope";
 /** @internal */
-export const fromDuplex = (evaluate, onError, options = {}) => Channel.acquireUseRelease(Effect.tap(Effect.zip(Effect.sync(evaluate), Queue.unbounded()), ([duplex, queue]) => readableOffer(duplex, queue, onError)), ([duplex, queue]) => Channel.embedInput(readableTake(duplex, queue, options.chunkSize ? Number(options.chunkSize) : undefined), writeInput(duplex, cause => Queue.offer(queue, Either.left(Exit.failCause(cause))), options)), ([duplex, queue]) => Effect.zipRight(Effect.sync(() => {
+export const fromDuplex = (evaluate, onError, options = {}) => Channel.acquireUseRelease(Effect.tap(Effect.zip(Effect.sync(evaluate), Mailbox.make()), ([duplex, mailbox]) => readableOffer(duplex, mailbox, onError)), ([duplex, mailbox]) => Channel.embedInput(readableTake(duplex, mailbox, options.chunkSize ? Number(options.chunkSize) : undefined), writeInput(duplex, cause => mailbox.failCause(cause), options)), ([duplex, mailbox]) => Effect.zipRight(Effect.sync(() => {
   if (!duplex.closed) {
     duplex.destroy();
   }
-}), Queue.shutdown(queue)));
+}), mailbox.shutdown));
 /** @internal */
@@ -91,7 +90,7 @@ export const pipeThroughDuplex = /*#__PURE__*/dual(args => Stream.StreamTypeId in args[0], (self, duplex, onError, options) => Stream.pipeThroughChannelOrFail(self, fromDuplex(duplex, onError, options)));
 /** @internal */
-export const fromReadableChannel = (evaluate, onError, chunkSize) => Channel.acquireUseRelease(Effect.tap(Effect.zip(Effect.sync(evaluate), Queue.unbounded()), ([readable, queue]) => readableOffer(readable, queue, onError)), ([readable, queue]) => readableTake(readable, queue, chunkSize), ([readable, queue]) => Effect.zipRight(Effect.sync(() => {
+export const fromReadableChannel = (evaluate, onError, chunkSize) => Channel.acquireUseRelease(Effect.tap(Effect.zip(Effect.sync(evaluate), Mailbox.make()), ([readable, mailbox]) => readableOffer(readable, mailbox, onError)), ([readable, mailbox]) => readableTake(readable, mailbox, chunkSize), ([readable, mailbox]) => Effect.zipRight(Effect.sync(() => {
   if ("closed" in readable && !readable.closed) {
     readable.destroy();
   }
-}), Queue.shutdown(queue)));
+}), mailbox.shutdown));
 /** @internal */
@@ -136,28 +135,19 @@ export const writeInput = (writable, onFailure, {
 });
-const readableOffer = (readable, queue, onError) => Effect.sync(() => {
+const readableOffer = (readable, mailbox, onError) => Effect.sync(() => {
   readable.on("readable", () => {
-    const size = queue.unsafeSize();
-    if (size._tag === "Some" && size.value <= 0) {
-      queue.unsafeOffer(Either.right(void 0));
-    }
+    mailbox.unsafeOffer(void 0);
   });
   readable.on("error", err => {
-    queue.unsafeOffer(Either.left(Exit.fail(onError(err))));
+    mailbox.unsafeDone(Exit.fail(onError(err)));
   });
   readable.on("end", () => {
-    queue.unsafeOffer(Either.left(Exit.void));
+    mailbox.unsafeDone(Exit.void);
   });
   if (readable.readable) {
-    queue.unsafeOffer(Either.right(void 0));
+    mailbox.unsafeOffer(void 0);
   }
 });
-const readableTake = (readable, queue, chunkSize) => {
+const readableTake = (readable, mailbox, chunkSize) => {
   const read = readChunkChannel(readable, chunkSize);
-  const loop = Channel.flatMap(Queue.take(queue), Either.match({
-    onLeft: Exit.match({
-      onFailure: Channel.failCause,
-      onSuccess: _ => Channel.void
-    }),
-    onRight: _ => Channel.flatMap(read, () => loop)
-  }));
+  const loop = Channel.flatMap(mailbox.takeAll, ([, done]) => done ? read : Channel.zipRight(read, loop));
   return loop;
@@ -168,2 +158,5 @@ };
   let chunk = readable.read(chunkSize);
+  if (chunk === null) {
+    return Channel.void;
+  }
   while (chunk !== null) {
@@ -170,0 +163,0 @@ arr.push(chunk);

package.json

 {
   "name": "@effect/platform-node-shared",
-  "version": "0.15.1",
+  "version": "0.15.2",
   "description": "Unified interfaces for common platform-specific services",
@@ -17,4 +17,4 @@ "license": "MIT",
   "peerDependencies": {
-    "@effect/platform": "^0.65.1",
-    "effect": "^3.8.0"
+    "@effect/platform": "^0.65.2",
+    "effect": "^3.8.1"
   },
@@ -21,0 +21,0 @@ "publishConfig": {

src/internal/stream.ts

@@ -7,7 +7,6 @@ import { type PlatformError, SystemError } from "@effect/platform/Error"
 import * as Effect from "effect/Effect"
-import * as Either from "effect/Either"
 import * as Exit from "effect/Exit"
 import type { LazyArg } from "effect/Function"
 import { dual } from "effect/Function"
-import * as Queue from "effect/Queue"
+import * as Mailbox from "effect/Mailbox"
 import * as Runtime from "effect/Runtime"
@@ -122,16 +121,16 @@ import * as Scope from "effect/Scope"
         Effect.sync(evaluate),
-        Queue.unbounded<Either.Either<void, Exit.Exit<void, IE | E>>>()
+        Mailbox.make<void, IE | E>()
       ),
-      ([duplex, queue]) => readableOffer(duplex, queue, onError)
+      ([duplex, mailbox]) => readableOffer(duplex, mailbox, onError)
     ),
-    ([duplex, queue]) =>
+    ([duplex, mailbox]) =>
       Channel.embedInput(
-        readableTake(duplex, queue, options.chunkSize ? Number(options.chunkSize) : undefined),
+        readableTake(duplex, mailbox, options.chunkSize ? Number(options.chunkSize) : undefined),
         writeInput(
           duplex,
-          (cause) => Queue.offer(queue, Either.left(Exit.failCause(cause))),
+          (cause) => mailbox.failCause(cause),
           options
         )
       ),
-    ([duplex, queue]) =>
+    ([duplex, mailbox]) =>
       Effect.zipRight(
@@ -143,3 +142,3 @@ Effect.sync(() => {
         }),
-        Queue.shutdown(queue)
+        mailbox.shutdown
       )
@@ -205,8 +204,8 @@ )
         Effect.sync(evaluate),
-        Queue.unbounded<Either.Either<void, Exit.Exit<void, E>>>()
+        Mailbox.make<void, E>()
       ),
-      ([readable, queue]) => readableOffer(readable, queue, onError)
+      ([readable, mailbox]) => readableOffer(readable, mailbox, onError)
     ),
-    ([readable, queue]) => readableTake(readable, queue, chunkSize),
-    ([readable, queue]) =>
+    ([readable, mailbox]) => readableTake(readable, mailbox, chunkSize),
+    ([readable, mailbox]) =>
       Effect.zipRight(
@@ -218,3 +217,3 @@ Effect.sync(() => {
         }),
-        Queue.shutdown(queue)
+        mailbox.shutdown
       )
@@ -277,3 +276,3 @@ )
   readable: Readable | NodeJS.ReadableStream,
-  queue: Queue.Queue<Either.Either<void, Exit.Exit<void, E>>>,
+  mailbox: Mailbox.Mailbox<void, E>,
   onError: (error: unknown) => E
@@ -283,15 +282,12 @@ ) =>
     readable.on("readable", () => {
-      const size = queue.unsafeSize()
-      if (size._tag === "Some" && size.value <= 0) {
-        queue.unsafeOffer(Either.right(void 0))
-      }
+      mailbox.unsafeOffer(void 0)
     })
     readable.on("error", (err) => {
-      queue.unsafeOffer(Either.left(Exit.fail(onError(err))))
+      mailbox.unsafeDone(Exit.fail(onError(err)))
     })
     readable.on("end", () => {
-      queue.unsafeOffer(Either.left(Exit.void))
+      mailbox.unsafeDone(Exit.void)
     })
     if (readable.readable) {
-      queue.unsafeOffer(Either.right(void 0))
+      mailbox.unsafeOffer(void 0)
     }
@@ -302,15 +298,9 @@ })
   readable: Readable | NodeJS.ReadableStream,
-  queue: Queue.Queue<Either.Either<void, Exit.Exit<void, E>>>,
+  mailbox: Mailbox.Mailbox<void, E>,
   chunkSize: number | undefined
 ) => {
   const read = readChunkChannel<A>(readable, chunkSize)
-  const loop: Channel.Channel<Chunk.Chunk<A>, unknown, E, unknown, void, unknown> = Channel.flatMap(
-    Queue.take(queue),
-    Either.match({
-      onLeft: Exit.match({
-        onFailure: Channel.failCause,
-        onSuccess: (_) => Channel.void
-      }),
-      onRight: (_) => Channel.flatMap(read, () => loop)
-    })
+  const loop: Channel.Channel<Chunk.Chunk<A>, unknown, E> = Channel.flatMap(
+    mailbox.takeAll,
+    ([, done]) => done ? read : Channel.zipRight(read, loop)
   )
@@ -327,2 +317,5 @@ return loop
     let chunk = readable.read(chunkSize)
+    if (chunk === null) {
+      return Channel.void
+    }
     while (chunk !== null) {
@@ -329,0 +322,0 @@ arr.push(chunk)

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Worsened metrics

Total package byte prevSize

369964

decreased by-0.57%

Lines of code

5316

decreased by-0.39%

No dependency changes