1 files changed, 0 insertions, 47 deletions
diff --git a/frontend-old/node_modules/websocket-extensions/lib/pipeline/index.js b/frontend-old/node_modules/websocket-extensions/lib/pipeline/index.js
deleted file mode 100644
index 930bbc8..0000000
--- a/frontend-old/node_modules/websocket-extensions/lib/pipeline/index.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var Cell   = require('./cell'),
-    Pledge = require('./pledge');
-
-var Pipeline = function(sessions) {
-  this._cells   = sessions.map(function(session) { return new Cell(session) });
-  this._stopped = { incoming: false, outgoing: false };
-};
-
-Pipeline.prototype.processIncomingMessage = function(message, callback, context) {
-  if (this._stopped.incoming) return;
-  this._loop('incoming', this._cells.length - 1, -1, -1, message, callback, context);
-};
-
-Pipeline.prototype.processOutgoingMessage = function(message, callback, context) {
-  if (this._stopped.outgoing) return;
-  this._loop('outgoing', 0, this._cells.length, 1, message, callback, context);
-};
-
-Pipeline.prototype.close = function(callback, context) {
-  this._stopped = { incoming: true, outgoing: true };
-
-  var closed = this._cells.map(function(a) { return a.close() });
-  if (callback)
-    Pledge.all(closed).then(function() { callback.call(context) });
-};
-
-Pipeline.prototype._loop = function(direction, start, end, step, message, callback, context) {
-  var cells = this._cells,
-      n     = cells.length,
-      self  = this;
-
-  while (n--) cells[n].pending(direction);
-
-  var pipe = function(index, error, msg) {
-    if (index === end) return callback.call(context, error, msg);
-
-    cells[index][direction](error, msg, function(err, m) {
-      if (err) self._stopped[direction] = true;
-      pipe(index + step, err, m);
-    });
-  };
-  pipe(start, null, message);
-};
-
-module.exports = Pipeline;