In-house developed patch.
Internal bugdb id# 20202461
Prevents inappropriate byte swapping of WebSocket frame data and
and mask on big endian ISAs (like SPARC).
Not Solaris specific. Suitable for upstream contribution.
Bug and patch submitted upstream, waiting review:
https://github.com/kanaka/websockify/issues/150

--- websockify-0.5.1/websockify/websocket.py.orig	2014-10-13 14:59:26.382830765 -0700
+++ websockify-0.5.1/websockify/websocket.py	2014-10-13 14:58:26.088075181 -0700
@@ -241,9 +241,9 @@
         if numpy:
             b = c = s2b('')
             if plen >= 4:
-                mask = numpy.frombuffer(buf, dtype=numpy.dtype('<u4'),
+                mask = numpy.frombuffer(buf, dtype=numpy.dtype('u4'),
                         offset=hlen, count=1)
-                data = numpy.frombuffer(buf, dtype=numpy.dtype('<u4'),
+                data = numpy.frombuffer(buf, dtype=numpy.dtype('u4'),
                         offset=pstart, count=int(plen / 4))
                 #b = numpy.bitwise_xor(data, mask).data
                 b = numpy.bitwise_xor(data, mask).tostring()