IPP> NOT - Suggested resolutions to the 27 Issues

IPP> NOT - Suggested resolutions to the 27 Issues

IPP> NOT - Suggested resolutions to the 27 Issues

kugler at us.ibm.com kugler at us.ibm.com
Wed Jul 28 12:19:54 EDT 1999


 <918c79ab552bd211a2bd00805f15ce850198e57- at x-crt-es-ms1.cp10.es.xerox.c
om> wrote: 
original article:http://www.egroups.com/group/ipp/?start=6060
> ISSUE 3:  For TCP/IP delivery, what about leaving the connection open
> versus having to reestablish a connection for each event?  Who
> specifies: client in subscription, Printer implementation,
Notification
> Recipient, Administrator?
> 
> XR> We believe that we should use existing application level protocols
> for delivering notifications:  HTTP, SMTP, and SNMP.  These layer on
> TCP/IP, TCP/IP, and UDP, respectively.  We can write a simple MIB as a
> separate RFC that has only the SNMP trap bindings to the IPP
> notification content.
> 

Good.  HTTP/1.1 connections are persistent by default. SMTP can deliver
multiple messages per connection.  SNMP, of course, doesn't use
connections.

        -Carl




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