From 4b7eb0196e28a4cfae3125c2a1c9c4c70052d931 Mon Sep 17 00:00:00 2001
From: samsont <samson@ai.mit.edu>
Date: Mon, 11 Apr 2016 18:08:19 -0400
Subject: [PATCH] Allow sending of metadata with file

If you send a file: added the ability to send metadata about the file. The functionality was already in place, just added a spot for the additional data.
---
 peer.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/peer.js b/peer.js
index 23723454..6c0beab4 100644
--- a/peer.js
+++ b/peer.js
@@ -263,7 +263,7 @@ Peer.prototype.handleDataChannelAdded = function (channel) {
     this._observeDataChannel(channel);
 };
 
-Peer.prototype.sendFile = function (file) {
+Peer.prototype.sendFile = function (file, metadata) {
     var sender = new FileTransfer.Sender();
     var dc = this.getDataChannel('filetransfer' + (new Date()).getTime(), {
         protocol: INBAND_FILETRANSFER_V1
@@ -272,7 +272,8 @@ Peer.prototype.sendFile = function (file) {
     dc.onopen = function () {
         dc.send(JSON.stringify({
             size: file.size,
-            name: file.name
+            name: file.name,
+            additionalData : metadata
         }));
         sender.send(file, dc);
     };