On 04/10/2012 12:13 PM, Marc-André Lureau wrote:
On Sun, Apr 8, 2012 at 5:42 PM, Yonit Halperin<yhalp...@redhat.com> wrote:
If the client's channel has SPICE_COMMON_CAP_QOS_QUERY,
the server's channel can send SPICE_MSG_QOS_QUERY to the client.
In response, the client is expected to send back SPICE_MSG_QOS_ACK
immediately after it receives the message following the query, and
before handling the message. The server can deduce
the network condition using the ack arrival time.
Can it deduce other things than latency with this query?
You can deduce the bit rate, the ack is expected only after receiving
the message following the QOS_QUERY. So you can send the QOS_QUERY just
before you are about to send a large message.
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