1 files changed, 60 insertions, 0 deletions
diff --git a/src/js/node/domain.ts b/src/js/node/domain.ts
new file mode 100644
index 000000000..b03367ff4
--- /dev/null
+++ b/src/js/node/domain.ts
@@ -0,0 +1,60 @@
+// Import Events
+var EventEmitter = require("node:events");
+
+// Export Domain
+var domain: any = {};
+domain.createDomain = domain.create = function () {
+  var d = new EventEmitter();
+
+  function emitError(e) {
+    d.emit("error", e);
+  }
+
+  d.add = function (emitter) {
+    emitter.on("error", emitError);
+  };
+  d.remove = function (emitter) {
+    emitter.removeListener("error", emitError);
+  };
+  d.bind = function (fn) {
+    return function () {
+      var args = Array.prototype.slice.call(arguments);
+      try {
+        fn.apply(null, args);
+      } catch (err) {
+        emitError(err);
+      }
+    };
+  };
+  d.intercept = function (fn) {
+    return function (err) {
+      if (err) {
+        emitError(err);
+      } else {
+        var args = Array.prototype.slice.call(arguments, 1);
+        try {
+          fn.apply(null, args);
+        } catch (err) {
+          emitError(err);
+        }
+      }
+    };
+  };
+  d.run = function (fn) {
+    try {
+      fn();
+    } catch (err) {
+      emitError(err);
+    }
+    return this;
+  };
+  d.dispose = function () {
+    this.removeAllListeners();
+    return this;
+  };
+  d.enter = d.exit = function () {
+    return this;
+  };
+  return d;
+};
+export default domain;