| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
The Imap interface defines a set of conditions that are signaled due to events in the interface. Each condition has an identifier which is a keyword which can be used in the handling code to identify the class of error. The accessor is po-condition-identifier. The identifiers are listed below.
All our conditions are po-condition
or po-error
(which is
a subclass of po-condition
).
A condition will have a server-string value if it is initiated by something returned by the server. The accessor is po-condition-server-string. It will have a format-control value (with the usual Common Lisp accessors) if there is something to display in response to identifiers used in conditions/errors.
The condition identifiers are:
:problem
: (a condition).
The server responded with 'no' followed by an explanation.
This means that something unusual happened and doesn't necessarily
mean that the command has completely failed (but it might).
:unknown-ok
: (a condition).
The server responded with an 'ok' followed by something
that was not recognized. It is probably safe to ignore this.
:unknown-untagged
: (a condition).
The server responded with some untagged command
that was not recognized. It is probably ok to ignore this.
:error-response
: (an error).
The command failed.
:syntax-error
: (an error).
The data passed to a function in this interface was malformed.
:unexpected
: (an error).
The server responded an unexpected way.
:server-shutdown-connection
: (an error).
The server has shut down the connection, don't attempt to
send any more commands to this connection, or even close it.
:timeout
: (an error).
The server failed to respond within the timeout period.
:response-too-large
: (an error).
The contents of a response is too large to store in a Lisp array.
See imap.htm for more information.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |