I was just looking a bit at XEP-0047 (in-band bytestreams). In section 6 it says:
Example 6. Acknowledging data using iq <iq from='[EMAIL PROTECTED]/balcony' to='[EMAIL PROTECTED]/orchard' type='result' id='ibb1'/> The sender need not wait for these acknowledgements before sending further stanzas. However, it is RECOMMENDED that the sender does wait in order to minimize possible rate-limiting penalties. Further the XEP states that if the server supports Advanced message processing, data should be sent using <message/> stanzas, rather than <iq/> However, when sending <message/> stanzas, is it possible to get an acknowlegment to know when to send the next data chunk without placing to much load on the server? //Marcus
