requestMany - JitterTimer is now called 'stall' and RequestStrategy is type alias to simple strings.

core/deno.json

@@ -1,6 +1,6 @@
 {
   "name": "@nats-io/nats-core",
-  "version": "3.0.0-42",
+  "version": "3.0.0-45",
   "exports": {
     ".": "./src/mod.ts",
     "./internal": "./src/internal_mod.ts"
@@ -35,7 +35,7 @@
     "test": "deno test -A --parallel --reload tests/ --import-map=./import_map.json"
   },
   "imports": {
-    "@nats-io/nkeys": "jsr:@nats-io/nkeys@~2.0.0-2",
+    "@nats-io/nkeys": "jsr:@nats-io/nkeys@~2.0.0-3",
     "@nats-io/nuid": "jsr:@nats-io/[email protected]"
   }
 }

core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nats-io/nats-core",
-  "version": "3.0.0-42",
+  "version": "3.0.0-45",
   "files": [
     "lib/",
     "LICENSE",
@@ -34,7 +34,7 @@
   },
   "description": "nats-core library - this library implements all the base functionality for NATS javascript clients",
   "dependencies": {
-    "@nats-io/nkeys": "2.0.0-2",
+    "@nats-io/nkeys": "2.0.0-3",
     "@nats-io/nuid": "2.0.1-2"
   },
   "devDependencies": {

core/src/core.ts

@@ -299,20 +299,15 @@ export interface RequestOptions {
   reply?: string;
 }
 
-export enum RequestStrategy {
-  Timer = "timer",
-  Count = "count",
-  JitterTimer = "jitterTimer",
-  SentinelMsg = "sentinelMsg",
-}
+export type RequestStrategy = "timer" | "count" | "stall" | "sentinel";
 
 export interface RequestManyOptions {
   strategy: RequestStrategy;
   maxWait: number;
   headers?: MsgHdrs;
   maxMessages?: number;
   noMux?: boolean;
-  jitter?: number;
+  stall?: number;
 }
 
 export interface Stats {

core/src/internal_mod.ts

@@ -109,6 +109,7 @@ export type {
   Request,
   RequestManyOptions,
   RequestOptions,
+  RequestStrategy,
   ReviverFn,
   Server,
   ServerErrorStatus,
@@ -126,7 +127,7 @@ export type {
   TokenAuth,
   UserPass,
 } from "./core.ts";
-export { createInbox, Match, RequestStrategy, syncIterator } from "./core.ts";
+export { createInbox, Match, syncIterator } from "./core.ts";
 export { SubscriptionImpl, Subscriptions } from "./protocol.ts";
 
 export type {

core/src/mod.ts

@@ -48,7 +48,6 @@ export {
   PermissionViolationError,
   ProtocolError,
   RequestError,
-  RequestStrategy,
   syncIterator,
   TimeoutError,
   tokenAuthenticator,
@@ -88,6 +87,7 @@ export type {
   ReconnectStatus,
   RequestManyOptions,
   RequestOptions,
+  RequestStrategy,
   ReviverFn,
   ServerErrorStatus,
   ServerInfo,

core/src/nats.ts

@@ -41,7 +41,7 @@ import type {
   Subscription,
   SubscriptionOptions,
 } from "./core.ts";
-import { createInbox, RequestStrategy } from "./core.ts";
+import { createInbox } from "./core.ts";
 import { errors, InvalidArgumentError, TimeoutError } from "./errors.ts";
 
 export class NatsConnectionImpl implements NatsConnection {
@@ -182,7 +182,7 @@ export class NatsConnectionImpl implements NatsConnection {
       return Promise.reject(err);
     }
 
-    opts.strategy = opts.strategy || RequestStrategy.Timer;
+    opts.strategy = opts.strategy || "timer";
     opts.maxWait = opts.maxWait || 1000;
     if (opts.maxWait < 1) {
       return Promise.reject(
@@ -236,19 +236,19 @@ export class NatsConnectionImpl implements NatsConnection {
           // push the message
           callback(null, msg);
           // see if the m request is completed
-          if (opts.strategy === RequestStrategy.Count) {
+          if (opts.strategy === "count") {
             max--;
             if (max === 0) {
               cancel();
             }
           }
-          if (opts.strategy === RequestStrategy.JitterTimer) {
+          if (opts.strategy === "stall") {
             clearTimers();
             timer = setTimeout(() => {
               cancel();
             }, 300);
           }
-          if (opts.strategy === RequestStrategy.SentinelMsg) {
+          if (opts.strategy === "sentinel") {
             if (msg && msg.data.length === 0) {
               cancel();
             }

core/src/request.ts

@@ -22,7 +22,6 @@ import type {
   RequestManyOptions,
   RequestOptions,
 } from "./core.ts";
-import { RequestStrategy } from "./core.ts";
 import { errors, RequestError, TimeoutError } from "./errors.ts";
 
 export class BaseRequest {
@@ -105,22 +104,22 @@ export class RequestMany extends BaseRequest implements Request {
       this.cancel(err as Error);
     } else {
       this.callback(null, msg);
-      if (this.opts.strategy === RequestStrategy.Count) {
+      if (this.opts.strategy === "count") {
         this.max--;
         if (this.max === 0) {
           this.cancel();
         }
       }
 
-      if (this.opts.strategy === RequestStrategy.JitterTimer) {
+      if (this.opts.strategy === "stall") {
         clearTimeout(this.timer);
         // @ts-ignore: node is not a number
         this.timer = setTimeout(() => {
           this.cancel();
-        }, this.opts.jitter || 300);
+        }, this.opts.stall || 300);
       }
 
-      if (this.opts.strategy === RequestStrategy.SentinelMsg) {
+      if (this.opts.strategy === "sentinel") {
         if (msg && msg.data.length === 0) {
           this.cancel();
         }

core/src/version.ts

@@ -1,2 +1,2 @@
 // This file is generated - do not edit
-export const version = "3.0.0-42";
+export const version = "3.0.0-45";

core/tests/basics_test.ts

@@ -32,7 +32,6 @@ import {
   headers,
   isIP,
   nuid,
-  RequestStrategy,
   syncIterator,
 } from "../src/internal_mod.ts";
 import type {
@@ -1036,7 +1035,7 @@ Deno.test("basics - request many count", async () => {
   const lock = Lock(5, 2000);
 
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.Count,
+    strategy: "count",
     maxWait: 2000,
     maxMessages: 5,
   });
@@ -1067,7 +1066,7 @@ Deno.test("basics - request many jitter", async () => {
   let count = 0;
   const start = Date.now();
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.JitterTimer,
+    strategy: "stall",
     maxWait: 5000,
   });
   for await (const mer of iter) {
@@ -1099,7 +1098,7 @@ Deno.test("basics - request many sentinel", async () => {
   let count = 0;
   const start = Date.now();
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.SentinelMsg,
+    strategy: "sentinel",
     maxWait: 2000,
   });
   for await (const mer of iter) {
@@ -1130,7 +1129,7 @@ Deno.test("basics - request many sentinel - partial response", async () => {
   let count = 0;
   const start = Date.now();
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.SentinelMsg,
+    strategy: "sentinel",
     maxWait: 2000,
   });
   for await (const mer of iter) {
@@ -1159,7 +1158,7 @@ Deno.test("basics - request many wait for timer - no respone", async () => {
   let count = 0;
   const start = Date.now();
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.Timer,
+    strategy: "timer",
     maxWait: 2000,
   });
   for await (const mer of iter) {
@@ -1189,7 +1188,7 @@ Deno.test("basics - request many waits for timer late response", async () => {
   let count = 0;
   const start = Date.now();
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.Timer,
+    strategy: "timer",
     maxWait: 2000,
   });
   for await (const mer of iter) {

core/tests/mrequest_test.ts

@@ -18,13 +18,7 @@ import type {
   NatsConnectionImpl,
   QueuedIteratorImpl,
 } from "../src/internal_mod.ts";
-import {
-  createInbox,
-  deferred,
-  delay,
-  Empty,
-  RequestStrategy,
-} from "../src/internal_mod.ts";
+import { createInbox, deferred, delay, Empty } from "../src/internal_mod.ts";
 
 import { assert, assertEquals, assertRejects, fail } from "jsr:@std/assert";
 import { errors } from "../src/errors.ts";
@@ -47,7 +41,7 @@ async function requestManyCount(noMux = false): Promise<void> {
   });
 
   const iter = await nci.requestMany(subj, "hello", {
-    strategy: RequestStrategy.Count,
+    strategy: "count",
     maxWait: 2000,
     maxMessages: 5,
     noMux,
@@ -89,7 +83,7 @@ async function requestManyJitter(noMux = false): Promise<void> {
   const start = Date.now();
 
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.JitterTimer,
+    strategy: "stall",
     maxWait: 5000,
     noMux,
   });
@@ -133,7 +127,7 @@ async function requestManySentinel(
 
   const start = Date.now();
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.SentinelMsg,
+    strategy: "sentinel",
     maxWait: 2000,
     noMux,
   });
@@ -180,7 +174,7 @@ async function requestManyTimerNoResponse(noMux = false): Promise<void> {
   let count = 0;
   const start = Date.now();
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.Timer,
+    strategy: "timer",
     maxWait: 2000,
     noMux,
   });
@@ -219,7 +213,7 @@ async function requestTimerLateResponse(noMux = false): Promise<void> {
   let count = 0;
   const start = Date.now();
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.Timer,
+    strategy: "timer",
     maxWait: 2000,
     noMux,
   });
@@ -250,7 +244,7 @@ async function requestManyStopsOnError(noMux = false): Promise<void> {
   const subj = createInbox();
 
   const iter = await nci.requestMany(subj, Empty, {
-    strategy: RequestStrategy.Timer,
+    strategy: "timer",
     maxWait: 2000,
     noMux,
   });
@@ -299,7 +293,7 @@ Deno.test("mreq - pub permission error", async () => {
   })().then();
 
   const iter = await nc.requestMany("q", Empty, {
-    strategy: RequestStrategy.Count,
+    strategy: "count",
     maxMessages: 3,
     maxWait: 2000,
   });
@@ -351,7 +345,7 @@ Deno.test("mreq - sub permission error", async () => {
   await assertRejects(
     async () => {
       const iter = await nc.requestMany("q", Empty, {
-        strategy: RequestStrategy.Count,
+        strategy: "count",
         maxMessages: 3,
         maxWait: 2000,
         noMux: true,
@@ -412,9 +406,9 @@ Deno.test("mreq - lost sub permission", async () => {
   })().then();
 
   const iter = await nc.requestMany("q", Empty, {
-    strategy: RequestStrategy.Count,
+    strategy: "count",
     maxMessages: 100,
-    jitter: 2000,
+    stall: 2000,
     maxWait: 2000,
     noMux: true,
   }) as QueuedIteratorImpl<Msg>;

deno.json

@@ -71,5 +71,5 @@
     "./obj",
     "./services"
   ],
-  "nodeModulesDir": "auto"
+  "nodeModulesDir": "none"
 }

jetstream/deno.json

@@ -1,6 +1,6 @@
 {
   "name": "@nats-io/jetstream",
-  "version": "3.0.0-31",
+  "version": "3.0.0-32",
   "exports": {
     ".": "./src/mod.ts",
     "./internal": "./src/internal_mod.ts"
@@ -33,6 +33,6 @@
     "test": "deno test -A --parallel --reload --trace-leaks --quiet tests/ --import-map=import_map.json"
   },
   "imports": {
-    "@nats-io/nats-core": "jsr:@nats-io/nats-core@~3.0.0-42"
+    "@nats-io/nats-core": "jsr:@nats-io/nats-core@~3.0.0-45"
   }
 }

jetstream/import_map.json

@@ -1,9 +1,9 @@
 {
   "imports": {
-    "@nats-io/nkeys": "jsr:@nats-io/nkeys@~2.0.0-2",
+    "@nats-io/nkeys": "jsr:@nats-io/nkeys@~2.0.0-3",
     "@nats-io/nuid": "jsr:@nats-io/nuid@~2.0.1-2",
-    "@nats-io/nats-core": "jsr:@nats-io/nats-core@~3.0.0-42",
-    "@nats-io/nats-core/internal": "jsr:@nats-io/nats-core@~3.0.0-42/internal",
+    "@nats-io/nats-core": "jsr:@nats-io/nats-core@~3.0.0-45",
+    "@nats-io/nats-core/internal": "jsr:@nats-io/nats-core@~3.0.0-45/internal",
     "test_helpers": "../test_helpers/mod.ts",
     "@std/io": "jsr:@std/[email protected]"
   }

jetstream/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nats-io/jetstream",
-  "version": "3.0.0-31",
+  "version": "3.0.0-32",
   "files": [
     "lib/",
     "LICENSE",
@@ -34,7 +34,7 @@
   },
   "description": "jetstream library - this library implements all the base functionality for NATS JetStream for javascript clients",
   "dependencies": {
-    "@nats-io/nats-core": "3.0.0-42"
+    "@nats-io/nats-core": "3.0.0-45"
   },
   "devDependencies": {
     "@types/node": "^22.7.6",