Return if stream not writable, so errors will bubble up properly

Author: benjaminws

lib/frame.js

@@ -71,6 +71,10 @@ Frame.prototype.as_string = function() {
 
 Frame.prototype.send_frame = function(frame) {
     self = this;
+
+    if (this.sock.readyState != 'open')
+        return
+
     this.sock.write(frame.as_string());
 
     if ('receipt' in frame.headers) {
@@ -82,8 +86,6 @@ Frame.prototype.send_frame = function(frame) {
 
 Frame.prototype.parse_frame = function(data) {
 
-    console.log("RAW DATA AT PARSE_FRAME: " + data);
-
     var self = this,
         args = {},
         headers_str = null;