Draft: draft-ietf-masque-connect-udp

Commentary: Yes that 's much better . Thx 
 section 3 ( http exchanges ) has the following sentence and I do n't understand the intention of this sentence : Tunnels are commonly used to create an end - to - end virtual connection , which can then be secured using [ QUIC ] or another protocol running over UDP . Is the intention of this sentence only to provide a definition of " tunnel " ? In this case it should maybe be move into section 1.1 ? Or is there something else this sentence should tell me and I did n't get ? 
 It 's basically the equivalent to how HTTP/2 describes the CONNECT method 
 also uses the term " tunnel " to describe CONNECT . 
 Section 3 already describes in detail what it means by a UDP tunnel , can you clarify what 's unclear ? 
 The sentence just seems a bit out of context in this paragraph ( maybe check the whole paragraph ) . If the intent is to just define the term tunnel , I think it would be more useful to move this sentence to section 1.1 . If this sentence is trying to tell me more than defining what a UDP tunnel is , then I do n't understand the sentence . So what is this sentence supposed to tell me ? 
 The purpose of the text here is to inform implementations what the purpose of the HTTP exchange is ( the tunnel is the purpose ) . That 's important for HTTP implementers to understand why they would add support for it . E.g. If a server does not want to support that purpose , then it should reject it . 
 I totally did n't get that from this sentence . And I think it 's still a bit misplaced . Maybe this should be a new paragraph ... ? 
 I 'm not sure I see what 's wrong here . Do you have a suggestion ? 
 The single paragraph seems fine to me and in - keeping with the style that other HTTP documents use to speak about similar concepts . The only change I might suggest is to move the sentence " Tunnels are commonly used to create an end - to - end virtual connection , which can then be secured using [ QUIC ] or another protocol running over UDP . " to immediately after the first sentence of the paragraph . 
 Thanks I like that - wrote it up as
Clients issue requests containing a "connect-udp" upgrade token to
initiate a UDP tunnel associated with a single HTTP stream.  The
target of the tunnel is indicated by the client to the proxy via the
"target_host" and "target_port" variables of the URI Template (see
client-config).  If the request is successful, the proxy commits to
converting received HTTP Datagrams into UDP packets and vice versa
until the tunnel is closed.  Tunnels are commonly used to create an
end-to-end virtual connection, which can then be secured using QUIC
QUIC or another protocol running over UDP.
Clients issue requests containing a "connect-udp" upgrade token to
initiate a UDP tunnel associated with a single HTTP stream.  Tunnels
are commonly used to create an end-to-end virtual connection, which
can then be secured using QUIC QUIC or another protocol running over
UDP.  The target of the tunnel is indicated by the client to the
proxy via the "target_host" and "target_port" variables of the URI
Template (see client-config).  If the request is successful, the
proxy commits to converting received HTTP Datagrams into UDP packets
and vice versa until the tunnel is closed.