On Wed, 17 Sep 2003, David B Funk wrote: > We've got a "horde/IMP" webmail server based upon > apache+php4+c-client (from the imap-2002d kit). > Occasionally I see the following error message show up in the > server syslog: "IMAP toolkit crash: Lock when already locked"
This is a bug in horde/IMP. The error message "Lock when already locked" means that the application is calling c-client recursively from a callback routine. For example, if the application's mm_exists() routine calls a mail_fetch_???() routine. Recursive calls are not permitted. It may sometimes work if the data is in the cache, but not if c-client has to go out to the IMAP server. I recommend that you examine all mm_???() routines in horde/IMP and look for calls to mail_???() routines. Any such calls are bugs. -- Mark -- http://staff.washington.edu/mrc Science does not emerge from voting, party politics, or public debate. Si vis pacem, para bellum.
