@onflow/util-actor - npm Package Compare versions

Comparing version 1.2.0-alpha.2 to 1.2.0-alpha.3

CHANGELOG.md

 # @onflow/util-actor
 
+## 1.2.0-alpha.3
+
+### Patch Changes
+
+- [#1663](https://github.com/onflow/fcl-js/pull/1663) [`62dfafa9`](https://github.com/onflow/fcl-js/commit/62dfafa9c7adc3933822b0d3171d6eb025f1719e) Thanks [@nialexsan](https://github.com/nialexsan)! - Upgrade jest to v29.5 and update tests accordingly. Change build to transpile with ESM modules.
+
 ## 1.2.0-alpha.2
@@ -4,0 +10,0 @@

dist/actor.js

@@ -5,8 +5,2 @@ 'use strict';
 
-var _defineProperty = require('@babel/runtime/helpers/defineProperty');
-var _objectSpread = require('@babel/runtime/helpers/objectSpread2');
-var _createForOfIteratorHelper = require('@babel/runtime/helpers/createForOfIteratorHelper');
-var _regeneratorRuntime = require('@babel/runtime/helpers/regeneratorRuntime');
-var _asyncToGenerator = require('@babel/runtime/helpers/asyncToGenerator');
-var _typeof = require('@babel/runtime/helpers/typeof');
 var queueMicrotask = require('queue-microtask');
@@ -16,34 +10,20 @@
 
-var _defineProperty__default = /*#__PURE__*/_interopDefaultLegacy(_defineProperty);
-var _objectSpread__default = /*#__PURE__*/_interopDefaultLegacy(_objectSpread);
-var _createForOfIteratorHelper__default = /*#__PURE__*/_interopDefaultLegacy(_createForOfIteratorHelper);
-var _regeneratorRuntime__default = /*#__PURE__*/_interopDefaultLegacy(_regeneratorRuntime);
-var _asyncToGenerator__default = /*#__PURE__*/_interopDefaultLegacy(_asyncToGenerator);
-var _typeof__default = /*#__PURE__*/_interopDefaultLegacy(_typeof);
 var queueMicrotask__default = /*#__PURE__*/_interopDefaultLegacy(queueMicrotask);
 
-var mailbox = function mailbox() {
-  var queue = [];
+const mailbox = () => {
+  const queue = [];
   var next;
   return {
-    deliver: function deliver(msg) {
-      return _asyncToGenerator__default["default"]( /*#__PURE__*/_regeneratorRuntime__default["default"]().mark(function _callee() {
-        return _regeneratorRuntime__default["default"]().wrap(function _callee$(_context) {
-          while (1) switch (_context.prev = _context.next) {
-            case 0:
-              queue.push(msg);
-              if (next) {
-                next(queue.shift());
-                next = undefined;
-              }
-            case 2:
-            case "end":
-              return _context.stop();
-          }
-        }, _callee);
-      }))();
+    async deliver(msg) {
+      queue.push(msg);
+
+      if (next) {
+        next(queue.shift());
+        next = undefined;
+      }
     },
-    receive: function receive() {
+
+    receive() {
       return new Promise(function innerReceive(resolve) {
-        var msg = queue.shift();
+        const msg = queue.shift();
         if (msg) return resolve(msg);
@@ -53,35 +33,37 @@ next = resolve;
     }
+
   };
 };
 
-var INIT = "INIT";
-var SUBSCRIBE = "SUBSCRIBE";
-var UNSUBSCRIBE = "UNSUBSCRIBE";
-var UPDATED = "UPDATED";
-var SNAPSHOT = "SNAPSHOT";
-var EXIT = "EXIT";
-var TERMINATE = "TERMINATE";
-var root = (typeof self === "undefined" ? "undefined" : _typeof__default["default"](self)) === "object" && self.self === self && self || (typeof global === "undefined" ? "undefined" : _typeof__default["default"](global)) === "object" && global.global === global && global || (typeof window === "undefined" ? "undefined" : _typeof__default["default"](window)) === "object" && window.window === window && window;
+const INIT = "INIT";
+const SUBSCRIBE = "SUBSCRIBE";
+const UNSUBSCRIBE = "UNSUBSCRIBE";
+const UPDATED = "UPDATED";
+const SNAPSHOT = "SNAPSHOT";
+const EXIT = "EXIT";
+const TERMINATE = "TERMINATE";
+const root = typeof self === "object" && self.self === self && self || typeof global === "object" && global.global === global && global || typeof window === "object" && window.window === window && window;
 root.FCL_REGISTRY = root.FCL_REGISTRY == null ? {} : root.FCL_REGISTRY;
-var pid = 0;
-var DEFAULT_TIMEOUT = 5000;
-var _send = function send(addr, tag, data) {
-  var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
-  return new Promise(function (reply, reject) {
-    var expectReply = opts.expectReply || false;
-    var timeout = opts.timeout != null ? opts.timeout : DEFAULT_TIMEOUT;
+var pid = 0b0;
+const DEFAULT_TIMEOUT = 5000;
+const send = function (addr, tag, data) {
+  let opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+  return new Promise((reply, reject) => {
+    const expectReply = opts.expectReply || false;
+    const timeout = opts.timeout != null ? opts.timeout : DEFAULT_TIMEOUT;
+
     if (expectReply && timeout) {
-      setTimeout(function () {
-        return reject(new Error("Timeout: ".concat(timeout, "ms passed without a response.")));
-      }, timeout);
+      setTimeout(() => reject(new Error(`Timeout: ${timeout}ms passed without a response.`)), timeout);
     }
-    var payload = {
+
+    const payload = {
       to: addr,
       from: opts.from,
-      tag: tag,
-      data: data,
-      timeout: timeout,
-      reply: reply,
-      reject: reject
+      tag,
+      data,
+      timeout,
+      reply,
+      reject
     };
+
     try {
@@ -95,70 +77,39 @@ root.FCL_REGISTRY[addr] && root.FCL_REGISTRY[addr].mailbox.deliver(payload);
 };
-var kill = function kill(addr) {
+const kill = addr => {
   delete root.FCL_REGISTRY[addr];
 };
-var fromHandlers = function fromHandlers() {
-  var handlers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
-  return /*#__PURE__*/function () {
-    var _ref = _asyncToGenerator__default["default"]( /*#__PURE__*/_regeneratorRuntime__default["default"]().mark(function _callee(ctx) {
-      var letter;
-      return _regeneratorRuntime__default["default"]().wrap(function _callee$(_context) {
-        while (1) switch (_context.prev = _context.next) {
-          case 0:
-            if (!(typeof handlers[INIT] === "function")) {
-              _context.next = 3;
-              break;
-            }
-            _context.next = 3;
-            return handlers[INIT](ctx);
-          case 3:
-            _context.next = 6;
-            return ctx.receive();
-          case 6:
-            letter = _context.sent;
-            _context.prev = 7;
-            if (!(letter.tag === EXIT)) {
-              _context.next = 13;
-              break;
-            }
-            if (!(typeof handlers[TERMINATE] === "function")) {
-              _context.next = 12;
-              break;
-            }
-            _context.next = 12;
-            return handlers[TERMINATE](ctx, letter, letter.data || {});
-          case 12:
-            return _context.abrupt("break", 25);
-          case 13:
-            _context.next = 15;
-            return handlers[letter.tag](ctx, letter, letter.data || {});
-          case 15:
-            _context.next = 20;
-            break;
-          case 17:
-            _context.prev = 17;
-            _context.t0 = _context["catch"](7);
-            console.error("".concat(ctx.self(), " Error"), letter, _context.t0);
-          case 20:
-            _context.prev = 20;
-            return _context.abrupt("continue", 3);
-          case 23:
-            _context.next = 3;
-            break;
-          case 25:
-          case "end":
-            return _context.stop();
+
+const fromHandlers = function () {
+  let handlers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+  return async ctx => {
+    if (typeof handlers[INIT] === "function") await handlers[INIT](ctx);
+
+    __loop: while (1) {
+      const letter = await ctx.receive();
+
+      try {
+        if (letter.tag === EXIT) {
+          if (typeof handlers[TERMINATE] === "function") {
+            await handlers[TERMINATE](ctx, letter, letter.data || {});
+          }
+
+          break __loop;
         }
-      }, _callee, null, [[7, 17, 20, 23]]);
-    }));
-    return function (_x) {
-      return _ref.apply(this, arguments);
-    };
-  }();
+
+        await handlers[letter.tag](ctx, letter, letter.data || {});
+      } catch (error) {
+        console.error(`${ctx.self()} Error`, letter, error);
+      } finally {
+        continue __loop;
+      }
+    }
+  };
 };
-var spawn = function spawn(fn) {
-  var addr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
+
+const spawn = function (fn) {
+  let addr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
   if (addr == null) addr = ++pid;
   if (root.FCL_REGISTRY[addr] != null) return addr;
   root.FCL_REGISTRY[addr] = {
-    addr: addr,
+    addr,
     mailbox: mailbox(),
@@ -169,110 +120,66 @@ subs: new Set(),
   };
-  var ctx = {
-    self: function self() {
-      return addr;
-    },
-    receive: function receive() {
-      return root.FCL_REGISTRY[addr].mailbox.receive();
-    },
-    send: function send(to, tag, data) {
-      var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+  const ctx = {
+    self: () => addr,
+    receive: () => root.FCL_REGISTRY[addr].mailbox.receive(),
+    send: function (to, tag, data) {
+      let opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
       opts.from = addr;
-      return _send(to, tag, data, opts);
+      return send(to, tag, data, opts);
     },
-    sendSelf: function sendSelf(tag, data, opts) {
-      if (root.FCL_REGISTRY[addr]) _send(addr, tag, data, opts);
+    sendSelf: (tag, data, opts) => {
+      if (root.FCL_REGISTRY[addr]) send(addr, tag, data, opts);
     },
-    broadcast: function broadcast(tag, data) {
-      var opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+    broadcast: function (tag, data) {
+      let opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
       opts.from = addr;
-      var _iterator = _createForOfIteratorHelper__default["default"](root.FCL_REGISTRY[addr].subs),
-        _step;
-      try {
-        for (_iterator.s(); !(_step = _iterator.n()).done;) {
-          var to = _step.value;
-          _send(to, tag, data, opts);
-        }
-      } catch (err) {
-        _iterator.e(err);
-      } finally {
-        _iterator.f();
-      }
+
+      for (let to of root.FCL_REGISTRY[addr].subs) send(to, tag, data, opts);
     },
-    subscribe: function subscribe(sub) {
-      return sub != null && root.FCL_REGISTRY[addr].subs.add(sub);
-    },
-    unsubscribe: function unsubscribe(sub) {
-      return sub != null && root.FCL_REGISTRY[addr].subs["delete"](sub);
-    },
-    subscriberCount: function subscriberCount() {
-      return root.FCL_REGISTRY[addr].subs.size;
-    },
-    hasSubs: function hasSubs() {
-      return !!root.FCL_REGISTRY[addr].subs.size;
-    },
-    put: function put(key, value) {
+    subscribe: sub => sub != null && root.FCL_REGISTRY[addr].subs.add(sub),
+    unsubscribe: sub => sub != null && root.FCL_REGISTRY[addr].subs.delete(sub),
+    subscriberCount: () => root.FCL_REGISTRY[addr].subs.size,
+    hasSubs: () => !!root.FCL_REGISTRY[addr].subs.size,
+    put: (key, value) => {
       if (key != null) root.FCL_REGISTRY[addr].kvs[key] = value;
     },
-    get: function get(key, fallback) {
-      var value = root.FCL_REGISTRY[addr].kvs[key];
+    get: (key, fallback) => {
+      const value = root.FCL_REGISTRY[addr].kvs[key];
       return value == null ? fallback : value;
     },
-    "delete": function _delete(key) {
+    delete: key => {
       delete root.FCL_REGISTRY[addr].kvs[key];
     },
-    update: function update(key, fn) {
+    update: (key, fn) => {
       if (key != null) root.FCL_REGISTRY[addr].kvs[key] = fn(root.FCL_REGISTRY[addr].kvs[key]);
     },
-    keys: function keys() {
+    keys: () => {
       return Object.keys(root.FCL_REGISTRY[addr].kvs);
     },
-    all: function all() {
+    all: () => {
       return root.FCL_REGISTRY[addr].kvs;
     },
-    where: function where(pattern) {
-      return Object.keys(root.FCL_REGISTRY[addr].kvs).reduce(function (acc, key) {
-        return pattern.test(key) ? _objectSpread__default["default"](_objectSpread__default["default"]({}, acc), {}, _defineProperty__default["default"]({}, key, root.FCL_REGISTRY[addr].kvs[key])) : acc;
+    where: pattern => {
+      return Object.keys(root.FCL_REGISTRY[addr].kvs).reduce((acc, key) => {
+        return pattern.test(key) ? { ...acc,
+          [key]: root.FCL_REGISTRY[addr].kvs[key]
+        } : acc;
       }, {});
     },
-    merge: function merge() {
-      var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
-      Object.keys(data).forEach(function (key) {
-        return root.FCL_REGISTRY[addr].kvs[key] = data[key];
-      });
+    merge: function () {
+      let data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+      Object.keys(data).forEach(key => root.FCL_REGISTRY[addr].kvs[key] = data[key]);
     },
-    fatalError: function fatalError(error) {
+    fatalError: error => {
       root.FCL_REGISTRY[addr].error = error;
-      var _iterator2 = _createForOfIteratorHelper__default["default"](root.FCL_REGISTRY[addr].subs),
-        _step2;
-      try {
-        for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
-          var to = _step2.value;
-          _send(to, UPDATED);
-        }
-      } catch (err) {
-        _iterator2.e(err);
-      } finally {
-        _iterator2.f();
-      }
+
+      for (let to of root.FCL_REGISTRY[addr].subs) send(to, UPDATED);
     }
   };
-  if (_typeof__default["default"](fn) === "object") fn = fromHandlers(fn);
-  queueMicrotask__default["default"]( /*#__PURE__*/_asyncToGenerator__default["default"]( /*#__PURE__*/_regeneratorRuntime__default["default"]().mark(function _callee2() {
-    return _regeneratorRuntime__default["default"]().wrap(function _callee2$(_context2) {
-      while (1) switch (_context2.prev = _context2.next) {
-        case 0:
-          _context2.next = 2;
-          return fn(ctx);
-        case 2:
-          kill(addr);
-        case 3:
-        case "end":
-          return _context2.stop();
-      }
-    }, _callee2);
-  })));
+  if (typeof fn === "object") fn = fromHandlers(fn);
+  queueMicrotask__default["default"](async () => {
+    await fn(ctx);
+    kill(addr);
+  });
   return addr;
-};
-
-// Returns an unsubscribe function
+}; // Returns an unsubscribe function
 // A SUBSCRIBE handler will need to be created to handle the subscription event
@@ -285,52 +192,29 @@ //
 //
+
 function subscriber(address, spawnFn, callback) {
   spawnFn(address);
-  var EXIT = "@EXIT";
-  var self = spawn( /*#__PURE__*/function () {
-    var _ref3 = _asyncToGenerator__default["default"]( /*#__PURE__*/_regeneratorRuntime__default["default"]().mark(function _callee3(ctx) {
-      var letter, error;
-      return _regeneratorRuntime__default["default"]().wrap(function _callee3$(_context3) {
-        while (1) switch (_context3.prev = _context3.next) {
-          case 0:
-            ctx.send(address, SUBSCRIBE);
-          case 1:
-            _context3.next = 4;
-            return ctx.receive();
-          case 4:
-            letter = _context3.sent;
-            error = root.FCL_REGISTRY[address].error;
-            if (!(letter.tag === EXIT)) {
-              _context3.next = 9;
-              break;
-            }
-            ctx.send(address, UNSUBSCRIBE);
-            return _context3.abrupt("return");
-          case 9:
-            if (!error) {
-              _context3.next = 13;
-              break;
-            }
-            callback(null, error);
-            ctx.send(address, UNSUBSCRIBE);
-            return _context3.abrupt("return");
-          case 13:
-            callback(letter.data, null);
-            _context3.next = 1;
-            break;
-          case 16:
-          case "end":
-            return _context3.stop();
-        }
-      }, _callee3);
-    }));
-    return function (_x2) {
-      return _ref3.apply(this, arguments);
-    };
-  }());
-  return function () {
-    return _send(self, EXIT);
-  };
-}
+  const EXIT = "@EXIT";
+  const self = spawn(async ctx => {
+    ctx.send(address, SUBSCRIBE);
 
-// Returns a promise that returns a result
+    while (1) {
+      const letter = await ctx.receive();
+      const error = root.FCL_REGISTRY[address].error;
+
+      if (letter.tag === EXIT) {
+        ctx.send(address, UNSUBSCRIBE);
+        return;
+      }
+
+      if (error) {
+        callback(null, error);
+        ctx.send(address, UNSUBSCRIBE);
+        return;
+      }
+
+      callback(letter.data, null);
+    }
+  });
+  return () => send(self, EXIT);
+} // Returns a promise that returns a result
 // A SNAPSHOT handler will need to be created to handle the snapshot event
@@ -342,5 +226,6 @@ //
 //
+
 function snapshoter(address, spawnFn) {
   spawnFn(address);
-  return _send(address, SNAPSHOT, null, {
+  return send(address, SNAPSHOT, null, {
     expectReply: true,
@@ -359,3 +244,3 @@ timeout: 0
 exports.kill = kill;
-exports.send = _send;
+exports.send = send;
 exports.snapshoter = snapshoter;
@@ -362,0 +247,0 @@ exports.spawn = spawn;

dist/actor.module.js

@@ -1,33 +0,19 @@
-import _defineProperty from '@babel/runtime/helpers/defineProperty';
-import _objectSpread from '@babel/runtime/helpers/objectSpread2';
-import _createForOfIteratorHelper from '@babel/runtime/helpers/createForOfIteratorHelper';
-import _regeneratorRuntime from '@babel/runtime/helpers/regeneratorRuntime';
-import _asyncToGenerator from '@babel/runtime/helpers/asyncToGenerator';
-import _typeof from '@babel/runtime/helpers/typeof';
 import queueMicrotask from 'queue-microtask';
 
-var mailbox = function mailbox() {
-  var queue = [];
+const mailbox = () => {
+  const queue = [];
   var next;
   return {
-    deliver: function deliver(msg) {
-      return _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
-        return _regeneratorRuntime().wrap(function _callee$(_context) {
-          while (1) switch (_context.prev = _context.next) {
-            case 0:
-              queue.push(msg);
-              if (next) {
-                next(queue.shift());
-                next = undefined;
-              }
-            case 2:
-            case "end":
-              return _context.stop();
-          }
-        }, _callee);
-      }))();
+    async deliver(msg) {
+      queue.push(msg);
+
+      if (next) {
+        next(queue.shift());
+        next = undefined;
+      }
     },
-    receive: function receive() {
+
+    receive() {
       return new Promise(function innerReceive(resolve) {
-        var msg = queue.shift();
+        const msg = queue.shift();
         if (msg) return resolve(msg);
@@ -37,35 +23,37 @@ next = resolve;
     }
+
   };
 };
 
-var INIT = "INIT";
-var SUBSCRIBE = "SUBSCRIBE";
-var UNSUBSCRIBE = "UNSUBSCRIBE";
-var UPDATED = "UPDATED";
-var SNAPSHOT = "SNAPSHOT";
-var EXIT = "EXIT";
-var TERMINATE = "TERMINATE";
-var root = (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" && self.self === self && self || (typeof global === "undefined" ? "undefined" : _typeof(global)) === "object" && global.global === global && global || (typeof window === "undefined" ? "undefined" : _typeof(window)) === "object" && window.window === window && window;
+const INIT = "INIT";
+const SUBSCRIBE = "SUBSCRIBE";
+const UNSUBSCRIBE = "UNSUBSCRIBE";
+const UPDATED = "UPDATED";
+const SNAPSHOT = "SNAPSHOT";
+const EXIT = "EXIT";
+const TERMINATE = "TERMINATE";
+const root = typeof self === "object" && self.self === self && self || typeof global === "object" && global.global === global && global || typeof window === "object" && window.window === window && window;
 root.FCL_REGISTRY = root.FCL_REGISTRY == null ? {} : root.FCL_REGISTRY;
-var pid = 0;
-var DEFAULT_TIMEOUT = 5000;
-var _send = function send(addr, tag, data) {
-  var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
-  return new Promise(function (reply, reject) {
-    var expectReply = opts.expectReply || false;
-    var timeout = opts.timeout != null ? opts.timeout : DEFAULT_TIMEOUT;
+var pid = 0b0;
+const DEFAULT_TIMEOUT = 5000;
+const send = function (addr, tag, data) {
+  let opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+  return new Promise((reply, reject) => {
+    const expectReply = opts.expectReply || false;
+    const timeout = opts.timeout != null ? opts.timeout : DEFAULT_TIMEOUT;
+
     if (expectReply && timeout) {
-      setTimeout(function () {
-        return reject(new Error("Timeout: ".concat(timeout, "ms passed without a response.")));
-      }, timeout);
+      setTimeout(() => reject(new Error(`Timeout: ${timeout}ms passed without a response.`)), timeout);
     }
-    var payload = {
+
+    const payload = {
       to: addr,
       from: opts.from,
-      tag: tag,
-      data: data,
-      timeout: timeout,
-      reply: reply,
-      reject: reject
+      tag,
+      data,
+      timeout,
+      reply,
+      reject
     };
+
     try {
@@ -79,70 +67,39 @@ root.FCL_REGISTRY[addr] && root.FCL_REGISTRY[addr].mailbox.deliver(payload);
 };
-var kill = function kill(addr) {
+const kill = addr => {
   delete root.FCL_REGISTRY[addr];
 };
-var fromHandlers = function fromHandlers() {
-  var handlers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
-  return /*#__PURE__*/function () {
-    var _ref = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(ctx) {
-      var letter;
-      return _regeneratorRuntime().wrap(function _callee$(_context) {
-        while (1) switch (_context.prev = _context.next) {
-          case 0:
-            if (!(typeof handlers[INIT] === "function")) {
-              _context.next = 3;
-              break;
-            }
-            _context.next = 3;
-            return handlers[INIT](ctx);
-          case 3:
-            _context.next = 6;
-            return ctx.receive();
-          case 6:
-            letter = _context.sent;
-            _context.prev = 7;
-            if (!(letter.tag === EXIT)) {
-              _context.next = 13;
-              break;
-            }
-            if (!(typeof handlers[TERMINATE] === "function")) {
-              _context.next = 12;
-              break;
-            }
-            _context.next = 12;
-            return handlers[TERMINATE](ctx, letter, letter.data || {});
-          case 12:
-            return _context.abrupt("break", 25);
-          case 13:
-            _context.next = 15;
-            return handlers[letter.tag](ctx, letter, letter.data || {});
-          case 15:
-            _context.next = 20;
-            break;
-          case 17:
-            _context.prev = 17;
-            _context.t0 = _context["catch"](7);
-            console.error("".concat(ctx.self(), " Error"), letter, _context.t0);
-          case 20:
-            _context.prev = 20;
-            return _context.abrupt("continue", 3);
-          case 23:
-            _context.next = 3;
-            break;
-          case 25:
-          case "end":
-            return _context.stop();
+
+const fromHandlers = function () {
+  let handlers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+  return async ctx => {
+    if (typeof handlers[INIT] === "function") await handlers[INIT](ctx);
+
+    __loop: while (1) {
+      const letter = await ctx.receive();
+
+      try {
+        if (letter.tag === EXIT) {
+          if (typeof handlers[TERMINATE] === "function") {
+            await handlers[TERMINATE](ctx, letter, letter.data || {});
+          }
+
+          break __loop;
         }
-      }, _callee, null, [[7, 17, 20, 23]]);
-    }));
-    return function (_x) {
-      return _ref.apply(this, arguments);
-    };
-  }();
+
+        await handlers[letter.tag](ctx, letter, letter.data || {});
+      } catch (error) {
+        console.error(`${ctx.self()} Error`, letter, error);
+      } finally {
+        continue __loop;
+      }
+    }
+  };
 };
-var spawn = function spawn(fn) {
-  var addr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
+
+const spawn = function (fn) {
+  let addr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
   if (addr == null) addr = ++pid;
   if (root.FCL_REGISTRY[addr] != null) return addr;
   root.FCL_REGISTRY[addr] = {
-    addr: addr,
+    addr,
     mailbox: mailbox(),
@@ -153,110 +110,66 @@ subs: new Set(),
   };
-  var ctx = {
-    self: function self() {
-      return addr;
-    },
-    receive: function receive() {
-      return root.FCL_REGISTRY[addr].mailbox.receive();
-    },
-    send: function send(to, tag, data) {
-      var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+  const ctx = {
+    self: () => addr,
+    receive: () => root.FCL_REGISTRY[addr].mailbox.receive(),
+    send: function (to, tag, data) {
+      let opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
       opts.from = addr;
-      return _send(to, tag, data, opts);
+      return send(to, tag, data, opts);
     },
-    sendSelf: function sendSelf(tag, data, opts) {
-      if (root.FCL_REGISTRY[addr]) _send(addr, tag, data, opts);
+    sendSelf: (tag, data, opts) => {
+      if (root.FCL_REGISTRY[addr]) send(addr, tag, data, opts);
     },
-    broadcast: function broadcast(tag, data) {
-      var opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+    broadcast: function (tag, data) {
+      let opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
       opts.from = addr;
-      var _iterator = _createForOfIteratorHelper(root.FCL_REGISTRY[addr].subs),
-        _step;
-      try {
-        for (_iterator.s(); !(_step = _iterator.n()).done;) {
-          var to = _step.value;
-          _send(to, tag, data, opts);
-        }
-      } catch (err) {
-        _iterator.e(err);
-      } finally {
-        _iterator.f();
-      }
+
+      for (let to of root.FCL_REGISTRY[addr].subs) send(to, tag, data, opts);
     },
-    subscribe: function subscribe(sub) {
-      return sub != null && root.FCL_REGISTRY[addr].subs.add(sub);
-    },
-    unsubscribe: function unsubscribe(sub) {
-      return sub != null && root.FCL_REGISTRY[addr].subs["delete"](sub);
-    },
-    subscriberCount: function subscriberCount() {
-      return root.FCL_REGISTRY[addr].subs.size;
-    },
-    hasSubs: function hasSubs() {
-      return !!root.FCL_REGISTRY[addr].subs.size;
-    },
-    put: function put(key, value) {
+    subscribe: sub => sub != null && root.FCL_REGISTRY[addr].subs.add(sub),
+    unsubscribe: sub => sub != null && root.FCL_REGISTRY[addr].subs.delete(sub),
+    subscriberCount: () => root.FCL_REGISTRY[addr].subs.size,
+    hasSubs: () => !!root.FCL_REGISTRY[addr].subs.size,
+    put: (key, value) => {
       if (key != null) root.FCL_REGISTRY[addr].kvs[key] = value;
     },
-    get: function get(key, fallback) {
-      var value = root.FCL_REGISTRY[addr].kvs[key];
+    get: (key, fallback) => {
+      const value = root.FCL_REGISTRY[addr].kvs[key];
       return value == null ? fallback : value;
     },
-    "delete": function _delete(key) {
+    delete: key => {
       delete root.FCL_REGISTRY[addr].kvs[key];
     },
-    update: function update(key, fn) {
+    update: (key, fn) => {
       if (key != null) root.FCL_REGISTRY[addr].kvs[key] = fn(root.FCL_REGISTRY[addr].kvs[key]);
     },
-    keys: function keys() {
+    keys: () => {
       return Object.keys(root.FCL_REGISTRY[addr].kvs);
     },
-    all: function all() {
+    all: () => {
       return root.FCL_REGISTRY[addr].kvs;
     },
-    where: function where(pattern) {
-      return Object.keys(root.FCL_REGISTRY[addr].kvs).reduce(function (acc, key) {
-        return pattern.test(key) ? _objectSpread(_objectSpread({}, acc), {}, _defineProperty({}, key, root.FCL_REGISTRY[addr].kvs[key])) : acc;
+    where: pattern => {
+      return Object.keys(root.FCL_REGISTRY[addr].kvs).reduce((acc, key) => {
+        return pattern.test(key) ? { ...acc,
+          [key]: root.FCL_REGISTRY[addr].kvs[key]
+        } : acc;
       }, {});
     },
-    merge: function merge() {
-      var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
-      Object.keys(data).forEach(function (key) {
-        return root.FCL_REGISTRY[addr].kvs[key] = data[key];
-      });
+    merge: function () {
+      let data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+      Object.keys(data).forEach(key => root.FCL_REGISTRY[addr].kvs[key] = data[key]);
     },
-    fatalError: function fatalError(error) {
+    fatalError: error => {
       root.FCL_REGISTRY[addr].error = error;
-      var _iterator2 = _createForOfIteratorHelper(root.FCL_REGISTRY[addr].subs),
-        _step2;
-      try {
-        for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
-          var to = _step2.value;
-          _send(to, UPDATED);
-        }
-      } catch (err) {
-        _iterator2.e(err);
-      } finally {
-        _iterator2.f();
-      }
+
+      for (let to of root.FCL_REGISTRY[addr].subs) send(to, UPDATED);
     }
   };
-  if (_typeof(fn) === "object") fn = fromHandlers(fn);
-  queueMicrotask( /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2() {
-    return _regeneratorRuntime().wrap(function _callee2$(_context2) {
-      while (1) switch (_context2.prev = _context2.next) {
-        case 0:
-          _context2.next = 2;
-          return fn(ctx);
-        case 2:
-          kill(addr);
-        case 3:
-        case "end":
-          return _context2.stop();
-      }
-    }, _callee2);
-  })));
+  if (typeof fn === "object") fn = fromHandlers(fn);
+  queueMicrotask(async () => {
+    await fn(ctx);
+    kill(addr);
+  });
   return addr;
-};
-
-// Returns an unsubscribe function
+}; // Returns an unsubscribe function
 // A SUBSCRIBE handler will need to be created to handle the subscription event
@@ -269,52 +182,29 @@ //
 //
+
 function subscriber(address, spawnFn, callback) {
   spawnFn(address);
-  var EXIT = "@EXIT";
-  var self = spawn( /*#__PURE__*/function () {
-    var _ref3 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee3(ctx) {
-      var letter, error;
-      return _regeneratorRuntime().wrap(function _callee3$(_context3) {
-        while (1) switch (_context3.prev = _context3.next) {
-          case 0:
-            ctx.send(address, SUBSCRIBE);
-          case 1:
-            _context3.next = 4;
-            return ctx.receive();
-          case 4:
-            letter = _context3.sent;
-            error = root.FCL_REGISTRY[address].error;
-            if (!(letter.tag === EXIT)) {
-              _context3.next = 9;
-              break;
-            }
-            ctx.send(address, UNSUBSCRIBE);
-            return _context3.abrupt("return");
-          case 9:
-            if (!error) {
-              _context3.next = 13;
-              break;
-            }
-            callback(null, error);
-            ctx.send(address, UNSUBSCRIBE);
-            return _context3.abrupt("return");
-          case 13:
-            callback(letter.data, null);
-            _context3.next = 1;
-            break;
-          case 16:
-          case "end":
-            return _context3.stop();
-        }
-      }, _callee3);
-    }));
-    return function (_x2) {
-      return _ref3.apply(this, arguments);
-    };
-  }());
-  return function () {
-    return _send(self, EXIT);
-  };
-}
+  const EXIT = "@EXIT";
+  const self = spawn(async ctx => {
+    ctx.send(address, SUBSCRIBE);
 
-// Returns a promise that returns a result
+    while (1) {
+      const letter = await ctx.receive();
+      const error = root.FCL_REGISTRY[address].error;
+
+      if (letter.tag === EXIT) {
+        ctx.send(address, UNSUBSCRIBE);
+        return;
+      }
+
+      if (error) {
+        callback(null, error);
+        ctx.send(address, UNSUBSCRIBE);
+        return;
+      }
+
+      callback(letter.data, null);
+    }
+  });
+  return () => send(self, EXIT);
+} // Returns a promise that returns a result
 // A SNAPSHOT handler will need to be created to handle the snapshot event
@@ -326,5 +216,6 @@ //
 //
+
 function snapshoter(address, spawnFn) {
   spawnFn(address);
-  return _send(address, SNAPSHOT, null, {
+  return send(address, SNAPSHOT, null, {
     expectReply: true,
@@ -335,3 +226,3 @@ timeout: 0
 
-export { EXIT, INIT, SNAPSHOT, SUBSCRIBE, TERMINATE, UNSUBSCRIBE, UPDATED, kill, _send as send, snapshoter, spawn, subscriber };
+export { EXIT, INIT, SNAPSHOT, SUBSCRIBE, TERMINATE, UNSUBSCRIBE, UPDATED, kill, send, snapshoter, spawn, subscriber };
 //# sourceMappingURL=actor.module.js.map

dist/actor.umd.js

@@ -7,491 +7,18 @@ (function (global, factory) {
 
-  function _typeof(obj) {
-    "@babel/helpers - typeof";
-
-    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
-      return typeof obj;
-    } : function (obj) {
-      return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
-    }, _typeof(obj);
-  }
-
-  function _toPrimitive(input, hint) {
-    if (_typeof(input) !== "object" || input === null) return input;
-    var prim = input[Symbol.toPrimitive];
-    if (prim !== undefined) {
-      var res = prim.call(input, hint || "default");
-      if (_typeof(res) !== "object") return res;
-      throw new TypeError("@@toPrimitive must return a primitive value.");
-    }
-    return (hint === "string" ? String : Number)(input);
-  }
-
-  function _toPropertyKey(arg) {
-    var key = _toPrimitive(arg, "string");
-    return _typeof(key) === "symbol" ? key : String(key);
-  }
-
-  function _defineProperty(obj, key, value) {
-    key = _toPropertyKey(key);
-    if (key in obj) {
-      Object.defineProperty(obj, key, {
-        value: value,
-        enumerable: true,
-        configurable: true,
-        writable: true
-      });
-    } else {
-      obj[key] = value;
-    }
-    return obj;
-  }
-
-  function ownKeys(object, enumerableOnly) {
-    var keys = Object.keys(object);
-    if (Object.getOwnPropertySymbols) {
-      var symbols = Object.getOwnPropertySymbols(object);
-      enumerableOnly && (symbols = symbols.filter(function (sym) {
-        return Object.getOwnPropertyDescriptor(object, sym).enumerable;
-      })), keys.push.apply(keys, symbols);
-    }
-    return keys;
-  }
-  function _objectSpread2(target) {
-    for (var i = 1; i < arguments.length; i++) {
-      var source = null != arguments[i] ? arguments[i] : {};
-      i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {
-        _defineProperty(target, key, source[key]);
-      }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {
-        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
-      });
-    }
-    return target;
-  }
-
-  function _arrayLikeToArray(arr, len) {
-    if (len == null || len > arr.length) len = arr.length;
-    for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
-    return arr2;
-  }
-
-  function _unsupportedIterableToArray(o, minLen) {
-    if (!o) return;
-    if (typeof o === "string") return _arrayLikeToArray(o, minLen);
-    var n = Object.prototype.toString.call(o).slice(8, -1);
-    if (n === "Object" && o.constructor) n = o.constructor.name;
-    if (n === "Map" || n === "Set") return Array.from(o);
-    if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
-  }
-
-  function _createForOfIteratorHelper(o, allowArrayLike) {
-    var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"];
-    if (!it) {
-      if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
-        if (it) o = it;
-        var i = 0;
-        var F = function F() {};
-        return {
-          s: F,
-          n: function n() {
-            if (i >= o.length) return {
-              done: true
-            };
-            return {
-              done: false,
-              value: o[i++]
-            };
-          },
-          e: function e(_e) {
-            throw _e;
-          },
-          f: F
-        };
-      }
-      throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
-    }
-    var normalCompletion = true,
-      didErr = false,
-      err;
+  const mailbox = () => {
+    const queue = [];
+    var next;
     return {
-      s: function s() {
-        it = it.call(o);
-      },
-      n: function n() {
-        var step = it.next();
-        normalCompletion = step.done;
-        return step;
-      },
-      e: function e(_e2) {
-        didErr = true;
-        err = _e2;
-      },
-      f: function f() {
-        try {
-          if (!normalCompletion && it["return"] != null) it["return"]();
-        } finally {
-          if (didErr) throw err;
-        }
-      }
-    };
-  }
+      async deliver(msg) {
+        queue.push(msg);
 
-  function _regeneratorRuntime() {
-
-    /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/facebook/regenerator/blob/main/LICENSE */
-    _regeneratorRuntime = function _regeneratorRuntime() {
-      return exports;
-    };
-    var exports = {},
-      Op = Object.prototype,
-      hasOwn = Op.hasOwnProperty,
-      defineProperty = Object.defineProperty || function (obj, key, desc) {
-        obj[key] = desc.value;
-      },
-      $Symbol = "function" == typeof Symbol ? Symbol : {},
-      iteratorSymbol = $Symbol.iterator || "@@iterator",
-      asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator",
-      toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
-    function define(obj, key, value) {
-      return Object.defineProperty(obj, key, {
-        value: value,
-        enumerable: !0,
-        configurable: !0,
-        writable: !0
-      }), obj[key];
-    }
-    try {
-      define({}, "");
-    } catch (err) {
-      define = function define(obj, key, value) {
-        return obj[key] = value;
-      };
-    }
-    function wrap(innerFn, outerFn, self, tryLocsList) {
-      var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator,
-        generator = Object.create(protoGenerator.prototype),
-        context = new Context(tryLocsList || []);
-      return defineProperty(generator, "_invoke", {
-        value: makeInvokeMethod(innerFn, self, context)
-      }), generator;
-    }
-    function tryCatch(fn, obj, arg) {
-      try {
-        return {
-          type: "normal",
-          arg: fn.call(obj, arg)
-        };
-      } catch (err) {
-        return {
-          type: "throw",
-          arg: err
-        };
-      }
-    }
-    exports.wrap = wrap;
-    var ContinueSentinel = {};
-    function Generator() {}
-    function GeneratorFunction() {}
-    function GeneratorFunctionPrototype() {}
-    var IteratorPrototype = {};
-    define(IteratorPrototype, iteratorSymbol, function () {
-      return this;
-    });
-    var getProto = Object.getPrototypeOf,
-      NativeIteratorPrototype = getProto && getProto(getProto(values([])));
-    NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol) && (IteratorPrototype = NativeIteratorPrototype);
-    var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
-    function defineIteratorMethods(prototype) {
-      ["next", "throw", "return"].forEach(function (method) {
-        define(prototype, method, function (arg) {
-          return this._invoke(method, arg);
-        });
-      });
-    }
-    function AsyncIterator(generator, PromiseImpl) {
-      function invoke(method, arg, resolve, reject) {
-        var record = tryCatch(generator[method], generator, arg);
-        if ("throw" !== record.type) {
-          var result = record.arg,
-            value = result.value;
-          return value && "object" == _typeof(value) && hasOwn.call(value, "__await") ? PromiseImpl.resolve(value.__await).then(function (value) {
-            invoke("next", value, resolve, reject);
-          }, function (err) {
-            invoke("throw", err, resolve, reject);
-          }) : PromiseImpl.resolve(value).then(function (unwrapped) {
-            result.value = unwrapped, resolve(result);
-          }, function (error) {
-            return invoke("throw", error, resolve, reject);
-          });
+        if (next) {
+          next(queue.shift());
+          next = undefined;
         }
-        reject(record.arg);
-      }
-      var previousPromise;
-      defineProperty(this, "_invoke", {
-        value: function value(method, arg) {
-          function callInvokeWithMethodAndArg() {
-            return new PromiseImpl(function (resolve, reject) {
-              invoke(method, arg, resolve, reject);
-            });
-          }
-          return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
-        }
-      });
-    }
-    function makeInvokeMethod(innerFn, self, context) {
-      var state = "suspendedStart";
-      return function (method, arg) {
-        if ("executing" === state) throw new Error("Generator is already running");
-        if ("completed" === state) {
-          if ("throw" === method) throw arg;
-          return doneResult();
-        }
-        for (context.method = method, context.arg = arg;;) {
-          var delegate = context.delegate;
-          if (delegate) {
-            var delegateResult = maybeInvokeDelegate(delegate, context);
-            if (delegateResult) {
-              if (delegateResult === ContinueSentinel) continue;
-              return delegateResult;
-            }
-          }
-          if ("next" === context.method) context.sent = context._sent = context.arg;else if ("throw" === context.method) {
-            if ("suspendedStart" === state) throw state = "completed", context.arg;
-            context.dispatchException(context.arg);
-          } else "return" === context.method && context.abrupt("return", context.arg);
-          state = "executing";
-          var record = tryCatch(innerFn, self, context);
-          if ("normal" === record.type) {
-            if (state = context.done ? "completed" : "suspendedYield", record.arg === ContinueSentinel) continue;
-            return {
-              value: record.arg,
-              done: context.done
-            };
-          }
-          "throw" === record.type && (state = "completed", context.method = "throw", context.arg = record.arg);
-        }
-      };
-    }
-    function maybeInvokeDelegate(delegate, context) {
-      var methodName = context.method,
-        method = delegate.iterator[methodName];
-      if (undefined === method) return context.delegate = null, "throw" === methodName && delegate.iterator["return"] && (context.method = "return", context.arg = undefined, maybeInvokeDelegate(delegate, context), "throw" === context.method) || "return" !== methodName && (context.method = "throw", context.arg = new TypeError("The iterator does not provide a '" + methodName + "' method")), ContinueSentinel;
-      var record = tryCatch(method, delegate.iterator, context.arg);
-      if ("throw" === record.type) return context.method = "throw", context.arg = record.arg, context.delegate = null, ContinueSentinel;
-      var info = record.arg;
-      return info ? info.done ? (context[delegate.resultName] = info.value, context.next = delegate.nextLoc, "return" !== context.method && (context.method = "next", context.arg = undefined), context.delegate = null, ContinueSentinel) : info : (context.method = "throw", context.arg = new TypeError("iterator result is not an object"), context.delegate = null, ContinueSentinel);
-    }
-    function pushTryEntry(locs) {
-      var entry = {
-        tryLoc: locs[0]
-      };
-      1 in locs && (entry.catchLoc = locs[1]), 2 in locs && (entry.finallyLoc = locs[2], entry.afterLoc = locs[3]), this.tryEntries.push(entry);
-    }
-    function resetTryEntry(entry) {
-      var record = entry.completion || {};
-      record.type = "normal", delete record.arg, entry.completion = record;
-    }
-    function Context(tryLocsList) {
-      this.tryEntries = [{
-        tryLoc: "root"
-      }], tryLocsList.forEach(pushTryEntry, this), this.reset(!0);
-    }
-    function values(iterable) {
-      if (iterable) {
-        var iteratorMethod = iterable[iteratorSymbol];
-        if (iteratorMethod) return iteratorMethod.call(iterable);
-        if ("function" == typeof iterable.next) return iterable;
-        if (!isNaN(iterable.length)) {
-          var i = -1,
-            next = function next() {
-              for (; ++i < iterable.length;) if (hasOwn.call(iterable, i)) return next.value = iterable[i], next.done = !1, next;
-              return next.value = undefined, next.done = !0, next;
-            };
-          return next.next = next;
-        }
-      }
-      return {
-        next: doneResult
-      };
-    }
-    function doneResult() {
-      return {
-        value: undefined,
-        done: !0
-      };
-    }
-    return GeneratorFunction.prototype = GeneratorFunctionPrototype, defineProperty(Gp, "constructor", {
-      value: GeneratorFunctionPrototype,
-      configurable: !0
-    }), defineProperty(GeneratorFunctionPrototype, "constructor", {
-      value: GeneratorFunction,
-      configurable: !0
-    }), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"), exports.isGeneratorFunction = function (genFun) {
-      var ctor = "function" == typeof genFun && genFun.constructor;
-      return !!ctor && (ctor === GeneratorFunction || "GeneratorFunction" === (ctor.displayName || ctor.name));
-    }, exports.mark = function (genFun) {
-      return Object.setPrototypeOf ? Object.setPrototypeOf(genFun, GeneratorFunctionPrototype) : (genFun.__proto__ = GeneratorFunctionPrototype, define(genFun, toStringTagSymbol, "GeneratorFunction")), genFun.prototype = Object.create(Gp), genFun;
-    }, exports.awrap = function (arg) {
-      return {
-        __await: arg
-      };
-    }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
-      return this;
-    }), exports.AsyncIterator = AsyncIterator, exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {
-      void 0 === PromiseImpl && (PromiseImpl = Promise);
-      var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);
-      return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) {
-        return result.done ? result.value : iter.next();
-      });
-    }, defineIteratorMethods(Gp), define(Gp, toStringTagSymbol, "Generator"), define(Gp, iteratorSymbol, function () {
-      return this;
-    }), define(Gp, "toString", function () {
-      return "[object Generator]";
-    }), exports.keys = function (val) {
-      var object = Object(val),
-        keys = [];
-      for (var key in object) keys.push(key);
-      return keys.reverse(), function next() {
-        for (; keys.length;) {
-          var key = keys.pop();
-          if (key in object) return next.value = key, next.done = !1, next;
-        }
-        return next.done = !0, next;
-      };
-    }, exports.values = values, Context.prototype = {
-      constructor: Context,
-      reset: function reset(skipTempReset) {
-        if (this.prev = 0, this.next = 0, this.sent = this._sent = undefined, this.done = !1, this.delegate = null, this.method = "next", this.arg = undefined, this.tryEntries.forEach(resetTryEntry), !skipTempReset) for (var name in this) "t" === name.charAt(0) && hasOwn.call(this, name) && !isNaN(+name.slice(1)) && (this[name] = undefined);
       },
-      stop: function stop() {
-        this.done = !0;
-        var rootRecord = this.tryEntries[0].completion;
-        if ("throw" === rootRecord.type) throw rootRecord.arg;
-        return this.rval;
-      },
-      dispatchException: function dispatchException(exception) {
-        if (this.done) throw exception;
-        var context = this;
-        function handle(loc, caught) {
-          return record.type = "throw", record.arg = exception, context.next = loc, caught && (context.method = "next", context.arg = undefined), !!caught;
-        }
-        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-          var entry = this.tryEntries[i],
-            record = entry.completion;
-          if ("root" === entry.tryLoc) return handle("end");
-          if (entry.tryLoc <= this.prev) {
-            var hasCatch = hasOwn.call(entry, "catchLoc"),
-              hasFinally = hasOwn.call(entry, "finallyLoc");
-            if (hasCatch && hasFinally) {
-              if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
-              if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
-            } else if (hasCatch) {
-              if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
-            } else {
-              if (!hasFinally) throw new Error("try statement without catch or finally");
-              if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
-            }
-          }
-        }
-      },
-      abrupt: function abrupt(type, arg) {
-        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-          var entry = this.tryEntries[i];
-          if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
-            var finallyEntry = entry;
-            break;
-          }
-        }
-        finallyEntry && ("break" === type || "continue" === type) && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc && (finallyEntry = null);
-        var record = finallyEntry ? finallyEntry.completion : {};
-        return record.type = type, record.arg = arg, finallyEntry ? (this.method = "next", this.next = finallyEntry.finallyLoc, ContinueSentinel) : this.complete(record);
-      },
-      complete: function complete(record, afterLoc) {
-        if ("throw" === record.type) throw record.arg;
-        return "break" === record.type || "continue" === record.type ? this.next = record.arg : "return" === record.type ? (this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel;
-      },
-      finish: function finish(finallyLoc) {
-        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-          var entry = this.tryEntries[i];
-          if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel;
-        }
-      },
-      "catch": function _catch(tryLoc) {
-        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-          var entry = this.tryEntries[i];
-          if (entry.tryLoc === tryLoc) {
-            var record = entry.completion;
-            if ("throw" === record.type) {
-              var thrown = record.arg;
-              resetTryEntry(entry);
-            }
-            return thrown;
-          }
-        }
-        throw new Error("illegal catch attempt");
-      },
-      delegateYield: function delegateYield(iterable, resultName, nextLoc) {
-        return this.delegate = {
-          iterator: values(iterable),
-          resultName: resultName,
-          nextLoc: nextLoc
-        }, "next" === this.method && (this.arg = undefined), ContinueSentinel;
-      }
-    }, exports;
-  }
 
-  function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
-    try {
-      var info = gen[key](arg);
-      var value = info.value;
-    } catch (error) {
-      reject(error);
-      return;
-    }
-    if (info.done) {
-      resolve(value);
-    } else {
-      Promise.resolve(value).then(_next, _throw);
-    }
-  }
-  function _asyncToGenerator(fn) {
-    return function () {
-      var self = this,
-        args = arguments;
-      return new Promise(function (resolve, reject) {
-        var gen = fn.apply(self, args);
-        function _next(value) {
-          asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
-        }
-        function _throw(err) {
-          asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
-        }
-        _next(undefined);
-      });
-    };
-  }
-
-  var mailbox = function mailbox() {
-    var queue = [];
-    var next;
-    return {
-      deliver: function deliver(msg) {
-        return _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
-          return _regeneratorRuntime().wrap(function _callee$(_context) {
-            while (1) switch (_context.prev = _context.next) {
-              case 0:
-                queue.push(msg);
-                if (next) {
-                  next(queue.shift());
-                  next = undefined;
-                }
-              case 2:
-              case "end":
-                return _context.stop();
-            }
-          }, _callee);
-        }))();
-      },
-      receive: function receive() {
+      receive() {
         return new Promise(function innerReceive(resolve) {
-          var msg = queue.shift();
+          const msg = queue.shift();
           if (msg) return resolve(msg);
@@ -501,2 +28,3 @@ next = resolve;
       }
+
     };
@@ -508,43 +36,39 @@ };
   /*! queue-microtask. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
-  var promise;
-  var queueMicrotask_1 = typeof queueMicrotask === 'function' ? queueMicrotask.bind(typeof window !== 'undefined' ? window : commonjsGlobal)
-  // reuse resolved promise, and allocate it lazily
-  : function (cb) {
-    return (promise || (promise = Promise.resolve())).then(cb)["catch"](function (err) {
-      return setTimeout(function () {
-        throw err;
-      }, 0);
-    });
-  };
+  let promise;
+  var queueMicrotask_1 = typeof queueMicrotask === 'function' ? queueMicrotask.bind(typeof window !== 'undefined' ? window : commonjsGlobal) // reuse resolved promise, and allocate it lazily
+  : cb => (promise || (promise = Promise.resolve())).then(cb).catch(err => setTimeout(() => {
+    throw err;
+  }, 0));
 
-  var INIT = "INIT";
-  var SUBSCRIBE = "SUBSCRIBE";
-  var UNSUBSCRIBE = "UNSUBSCRIBE";
-  var UPDATED = "UPDATED";
-  var SNAPSHOT = "SNAPSHOT";
-  var EXIT = "EXIT";
-  var TERMINATE = "TERMINATE";
-  var root = (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" && self.self === self && self || (typeof global === "undefined" ? "undefined" : _typeof(global)) === "object" && global.global === global && global || (typeof window === "undefined" ? "undefined" : _typeof(window)) === "object" && window.window === window && window;
+  const INIT = "INIT";
+  const SUBSCRIBE = "SUBSCRIBE";
+  const UNSUBSCRIBE = "UNSUBSCRIBE";
+  const UPDATED = "UPDATED";
+  const SNAPSHOT = "SNAPSHOT";
+  const EXIT = "EXIT";
+  const TERMINATE = "TERMINATE";
+  const root = typeof self === "object" && self.self === self && self || typeof global === "object" && global.global === global && global || typeof window === "object" && window.window === window && window;
   root.FCL_REGISTRY = root.FCL_REGISTRY == null ? {} : root.FCL_REGISTRY;
-  var pid = 0;
-  var DEFAULT_TIMEOUT = 5000;
-  var _send = function send(addr, tag, data) {
-    var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
-    return new Promise(function (reply, reject) {
-      var expectReply = opts.expectReply || false;
-      var timeout = opts.timeout != null ? opts.timeout : DEFAULT_TIMEOUT;
+  var pid = 0b0;
+  const DEFAULT_TIMEOUT = 5000;
+  const send = function (addr, tag, data) {
+    let opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+    return new Promise((reply, reject) => {
+      const expectReply = opts.expectReply || false;
+      const timeout = opts.timeout != null ? opts.timeout : DEFAULT_TIMEOUT;
+
       if (expectReply && timeout) {
-        setTimeout(function () {
-          return reject(new Error("Timeout: ".concat(timeout, "ms passed without a response.")));
-        }, timeout);
+        setTimeout(() => reject(new Error(`Timeout: ${timeout}ms passed without a response.`)), timeout);
       }
-      var payload = {
+
+      const payload = {
         to: addr,
         from: opts.from,
-        tag: tag,
-        data: data,
-        timeout: timeout,
-        reply: reply,
-        reject: reject
+        tag,
+        data,
+        timeout,
+        reply,
+        reject
       };
+
       try {
@@ -558,70 +82,39 @@ root.FCL_REGISTRY[addr] && root.FCL_REGISTRY[addr].mailbox.deliver(payload);
   };
-  var kill = function kill(addr) {
+  const kill = addr => {
     delete root.FCL_REGISTRY[addr];
   };
-  var fromHandlers = function fromHandlers() {
-    var handlers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
-    return /*#__PURE__*/function () {
-      var _ref = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(ctx) {
-        var letter;
-        return _regeneratorRuntime().wrap(function _callee$(_context) {
-          while (1) switch (_context.prev = _context.next) {
-            case 0:
-              if (!(typeof handlers[INIT] === "function")) {
-                _context.next = 3;
-                break;
-              }
-              _context.next = 3;
-              return handlers[INIT](ctx);
-            case 3:
-              _context.next = 6;
-              return ctx.receive();
-            case 6:
-              letter = _context.sent;
-              _context.prev = 7;
-              if (!(letter.tag === EXIT)) {
-                _context.next = 13;
-                break;
-              }
-              if (!(typeof handlers[TERMINATE] === "function")) {
-                _context.next = 12;
-                break;
-              }
-              _context.next = 12;
-              return handlers[TERMINATE](ctx, letter, letter.data || {});
-            case 12:
-              return _context.abrupt("break", 25);
-            case 13:
-              _context.next = 15;
-              return handlers[letter.tag](ctx, letter, letter.data || {});
-            case 15:
-              _context.next = 20;
-              break;
-            case 17:
-              _context.prev = 17;
-              _context.t0 = _context["catch"](7);
-              console.error("".concat(ctx.self(), " Error"), letter, _context.t0);
-            case 20:
-              _context.prev = 20;
-              return _context.abrupt("continue", 3);
-            case 23:
-              _context.next = 3;
-              break;
-            case 25:
-            case "end":
-              return _context.stop();
+
+  const fromHandlers = function () {
+    let handlers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+    return async ctx => {
+      if (typeof handlers[INIT] === "function") await handlers[INIT](ctx);
+
+      __loop: while (1) {
+        const letter = await ctx.receive();
+
+        try {
+          if (letter.tag === EXIT) {
+            if (typeof handlers[TERMINATE] === "function") {
+              await handlers[TERMINATE](ctx, letter, letter.data || {});
+            }
+
+            break __loop;
           }
-        }, _callee, null, [[7, 17, 20, 23]]);
-      }));
-      return function (_x) {
-        return _ref.apply(this, arguments);
-      };
-    }();
+
+          await handlers[letter.tag](ctx, letter, letter.data || {});
+        } catch (error) {
+          console.error(`${ctx.self()} Error`, letter, error);
+        } finally {
+          continue __loop;
+        }
+      }
+    };
   };
-  var spawn = function spawn(fn) {
-    var addr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
+
+  const spawn = function (fn) {
+    let addr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
     if (addr == null) addr = ++pid;
     if (root.FCL_REGISTRY[addr] != null) return addr;
     root.FCL_REGISTRY[addr] = {
-      addr: addr,
+      addr,
       mailbox: mailbox(),
@@ -632,110 +125,66 @@ subs: new Set(),
     };
-    var ctx = {
-      self: function self() {
-        return addr;
-      },
-      receive: function receive() {
-        return root.FCL_REGISTRY[addr].mailbox.receive();
-      },
-      send: function send(to, tag, data) {
-        var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+    const ctx = {
+      self: () => addr,
+      receive: () => root.FCL_REGISTRY[addr].mailbox.receive(),
+      send: function (to, tag, data) {
+        let opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
         opts.from = addr;
-        return _send(to, tag, data, opts);
+        return send(to, tag, data, opts);
       },
-      sendSelf: function sendSelf(tag, data, opts) {
-        if (root.FCL_REGISTRY[addr]) _send(addr, tag, data, opts);
+      sendSelf: (tag, data, opts) => {
+        if (root.FCL_REGISTRY[addr]) send(addr, tag, data, opts);
       },
-      broadcast: function broadcast(tag, data) {
-        var opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+      broadcast: function (tag, data) {
+        let opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
         opts.from = addr;
-        var _iterator = _createForOfIteratorHelper(root.FCL_REGISTRY[addr].subs),
-          _step;
-        try {
-          for (_iterator.s(); !(_step = _iterator.n()).done;) {
-            var to = _step.value;
-            _send(to, tag, data, opts);
-          }
-        } catch (err) {
-          _iterator.e(err);
-        } finally {
-          _iterator.f();
-        }
+
+        for (let to of root.FCL_REGISTRY[addr].subs) send(to, tag, data, opts);
       },
-      subscribe: function subscribe(sub) {
-        return sub != null && root.FCL_REGISTRY[addr].subs.add(sub);
-      },
-      unsubscribe: function unsubscribe(sub) {
-        return sub != null && root.FCL_REGISTRY[addr].subs["delete"](sub);
-      },
-      subscriberCount: function subscriberCount() {
-        return root.FCL_REGISTRY[addr].subs.size;
-      },
-      hasSubs: function hasSubs() {
-        return !!root.FCL_REGISTRY[addr].subs.size;
-      },
-      put: function put(key, value) {
+      subscribe: sub => sub != null && root.FCL_REGISTRY[addr].subs.add(sub),
+      unsubscribe: sub => sub != null && root.FCL_REGISTRY[addr].subs.delete(sub),
+      subscriberCount: () => root.FCL_REGISTRY[addr].subs.size,
+      hasSubs: () => !!root.FCL_REGISTRY[addr].subs.size,
+      put: (key, value) => {
         if (key != null) root.FCL_REGISTRY[addr].kvs[key] = value;
       },
-      get: function get(key, fallback) {
-        var value = root.FCL_REGISTRY[addr].kvs[key];
+      get: (key, fallback) => {
+        const value = root.FCL_REGISTRY[addr].kvs[key];
         return value == null ? fallback : value;
       },
-      "delete": function _delete(key) {
+      delete: key => {
         delete root.FCL_REGISTRY[addr].kvs[key];
       },
-      update: function update(key, fn) {
+      update: (key, fn) => {
         if (key != null) root.FCL_REGISTRY[addr].kvs[key] = fn(root.FCL_REGISTRY[addr].kvs[key]);
       },
-      keys: function keys() {
+      keys: () => {
         return Object.keys(root.FCL_REGISTRY[addr].kvs);
       },
-      all: function all() {
+      all: () => {
         return root.FCL_REGISTRY[addr].kvs;
       },
-      where: function where(pattern) {
-        return Object.keys(root.FCL_REGISTRY[addr].kvs).reduce(function (acc, key) {
-          return pattern.test(key) ? _objectSpread2(_objectSpread2({}, acc), {}, _defineProperty({}, key, root.FCL_REGISTRY[addr].kvs[key])) : acc;
+      where: pattern => {
+        return Object.keys(root.FCL_REGISTRY[addr].kvs).reduce((acc, key) => {
+          return pattern.test(key) ? { ...acc,
+            [key]: root.FCL_REGISTRY[addr].kvs[key]
+          } : acc;
         }, {});
       },
-      merge: function merge() {
-        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
-        Object.keys(data).forEach(function (key) {
-          return root.FCL_REGISTRY[addr].kvs[key] = data[key];
-        });
+      merge: function () {
+        let data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+        Object.keys(data).forEach(key => root.FCL_REGISTRY[addr].kvs[key] = data[key]);
       },
-      fatalError: function fatalError(error) {
+      fatalError: error => {
         root.FCL_REGISTRY[addr].error = error;
-        var _iterator2 = _createForOfIteratorHelper(root.FCL_REGISTRY[addr].subs),
-          _step2;
-        try {
-          for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
-            var to = _step2.value;
-            _send(to, UPDATED);
-          }
-        } catch (err) {
-          _iterator2.e(err);
-        } finally {
-          _iterator2.f();
-        }
+
+        for (let to of root.FCL_REGISTRY[addr].subs) send(to, UPDATED);
       }
     };
-    if (_typeof(fn) === "object") fn = fromHandlers(fn);
-    queueMicrotask_1( /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2() {
-      return _regeneratorRuntime().wrap(function _callee2$(_context2) {
-        while (1) switch (_context2.prev = _context2.next) {
-          case 0:
-            _context2.next = 2;
-            return fn(ctx);
-          case 2:
-            kill(addr);
-          case 3:
-          case "end":
-            return _context2.stop();
-        }
-      }, _callee2);
-    })));
+    if (typeof fn === "object") fn = fromHandlers(fn);
+    queueMicrotask_1(async () => {
+      await fn(ctx);
+      kill(addr);
+    });
     return addr;
-  };
-
-  // Returns an unsubscribe function
+  }; // Returns an unsubscribe function
   // A SUBSCRIBE handler will need to be created to handle the subscription event
@@ -748,52 +197,29 @@ //
   //
+
   function subscriber(address, spawnFn, callback) {
     spawnFn(address);
-    var EXIT = "@EXIT";
-    var self = spawn( /*#__PURE__*/function () {
-      var _ref3 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee3(ctx) {
-        var letter, error;
-        return _regeneratorRuntime().wrap(function _callee3$(_context3) {
-          while (1) switch (_context3.prev = _context3.next) {
-            case 0:
-              ctx.send(address, SUBSCRIBE);
-            case 1:
-              _context3.next = 4;
-              return ctx.receive();
-            case 4:
-              letter = _context3.sent;
-              error = root.FCL_REGISTRY[address].error;
-              if (!(letter.tag === EXIT)) {
-                _context3.next = 9;
-                break;
-              }
-              ctx.send(address, UNSUBSCRIBE);
-              return _context3.abrupt("return");
-            case 9:
-              if (!error) {
-                _context3.next = 13;
-                break;
-              }
-              callback(null, error);
-              ctx.send(address, UNSUBSCRIBE);
-              return _context3.abrupt("return");
-            case 13:
-              callback(letter.data, null);
-              _context3.next = 1;
-              break;
-            case 16:
-            case "end":
-              return _context3.stop();
-          }
-        }, _callee3);
-      }));
-      return function (_x2) {
-        return _ref3.apply(this, arguments);
-      };
-    }());
-    return function () {
-      return _send(self, EXIT);
-    };
-  }
+    const EXIT = "@EXIT";
+    const self = spawn(async ctx => {
+      ctx.send(address, SUBSCRIBE);
 
-  // Returns a promise that returns a result
+      while (1) {
+        const letter = await ctx.receive();
+        const error = root.FCL_REGISTRY[address].error;
+
+        if (letter.tag === EXIT) {
+          ctx.send(address, UNSUBSCRIBE);
+          return;
+        }
+
+        if (error) {
+          callback(null, error);
+          ctx.send(address, UNSUBSCRIBE);
+          return;
+        }
+
+        callback(letter.data, null);
+      }
+    });
+    return () => send(self, EXIT);
+  } // Returns a promise that returns a result
   // A SNAPSHOT handler will need to be created to handle the snapshot event
@@ -805,5 +231,6 @@ //
   //
+
   function snapshoter(address, spawnFn) {
     spawnFn(address);
-    return _send(address, SNAPSHOT, null, {
+    return send(address, SNAPSHOT, null, {
       expectReply: true,
@@ -822,3 +249,3 @@ timeout: 0
   exports.kill = kill;
-  exports.send = _send;
+  exports.send = send;
   exports.snapshoter = snapshoter;
@@ -825,0 +252,0 @@ exports.spawn = spawn;

package.json

 {
   "name": "@onflow/util-actor",
-  "version": "1.2.0-alpha.2",
+  "version": "1.2.0-alpha.3",
   "description": "A mechanism for forcing order/transitions of scoped async state",
@@ -15,11 +15,5 @@ "license": "Apache-2.0",
   },
-  "jest": {
-    "transform": {
-      ".js": "jest-esm-transformer"
-    }
-  },
   "devDependencies": {
     "@onflow/fcl-bundle": "^1.3.0-alpha.0",
-    "jest": "^27.5.1",
-    "jest-esm-transformer": "1.0.0"
+    "jest": "^29.5.0"
   },
@@ -26,0 +20,0 @@ "dependencies": {

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Dev dependency count

2

decreased by-33.33%

Worsened metrics

Total package byte prevSize

75138

decreased by-58.98%

Number of package files

11

decreased by-21.43%

Lines of code

636

decreased by-65.62%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes