revert emitting messages async

Author: kevzoid

lib/stdio-wrapper.js

@@ -64,12 +64,12 @@ class StdioWrapper extends EventEmitter {
         }
         const message = this._pendingMessage + buffer.toString(undefined, 0, end);
 
-        setImmediate(() => this.emit('message', message));
+        this.emit('message', message);
 
         let start = end + 1;
         end = buffer.indexOf('\0', start);
         while (end !== -1) {
-            setImmediate(() => this.emit('message', buffer.toString(undefined, start, end)));
+            this.emit('message', buffer.toString(undefined, start, end));
             start = end + 1;
             end = buffer.indexOf('\0', start);
         }