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-rw-r--r--node_modules/async/internal/asyncEachOfLimit.js75
1 files changed, 75 insertions, 0 deletions
diff --git a/node_modules/async/internal/asyncEachOfLimit.js b/node_modules/async/internal/asyncEachOfLimit.js
new file mode 100644
index 0000000..bba74c7
--- /dev/null
+++ b/node_modules/async/internal/asyncEachOfLimit.js
@@ -0,0 +1,75 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.default = asyncEachOfLimit;
+
+var _breakLoop = require('./breakLoop.js');
+
+var _breakLoop2 = _interopRequireDefault(_breakLoop);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+// for async generators
+function asyncEachOfLimit(generator, limit, iteratee, callback) {
+ let done = false;
+ let canceled = false;
+ let awaiting = false;
+ let running = 0;
+ let idx = 0;
+
+ function replenish() {
+ //console.log('replenish')
+ if (running >= limit || awaiting || done) return;
+ //console.log('replenish awaiting')
+ awaiting = true;
+ generator.next().then(({ value, done: iterDone }) => {
+ //console.log('got value', value)
+ if (canceled || done) return;
+ awaiting = false;
+ if (iterDone) {
+ done = true;
+ if (running <= 0) {
+ //console.log('done nextCb')
+ callback(null);
+ }
+ return;
+ }
+ running++;
+ iteratee(value, idx, iterateeCallback);
+ idx++;
+ replenish();
+ }).catch(handleError);
+ }
+
+ function iterateeCallback(err, result) {
+ //console.log('iterateeCallback')
+ running -= 1;
+ if (canceled) return;
+ if (err) return handleError(err);
+
+ if (err === false) {
+ done = true;
+ canceled = true;
+ return;
+ }
+
+ if (result === _breakLoop2.default || done && running <= 0) {
+ done = true;
+ //console.log('done iterCb')
+ return callback(null);
+ }
+ replenish();
+ }
+
+ function handleError(err) {
+ if (canceled) return;
+ awaiting = false;
+ done = true;
+ callback(err);
+ }
+
+ replenish();
+}
+module.exports = exports['default']; \ No newline at end of file