[SR-Users] xcap: no more space for spec value

[Juha Heinanen]

Jason Penton writes:

> you need to increase the size for your pvars. You will prob also need to
> increase the TCP read buffer size. For example,
> 
> pv_buffer_size=8192
> tcp_rd_buf_size=8192

thanks.  i already had increased tcp_rd_buf_size to 16384 because of the
very large websocket requests, but not pv_buffer_size.

-- juha