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(debug:print-info 2 *default-log-port* "unable to rotate log " file ", probably handled by another process, this is safe to ignore.")
(debug:print 2 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
;; (print-call-chain (current-error-port)) ;;
)
(let* ((fullname (conc "logs/" file))
(mod-time (file-modification-time fullname))
(file-age (- (current-seconds) mod-time))
(file-old (> age (* 48 60 60)))
(file-big (> (file-size fullname) 200000)))
(hash-table-set! all-files file mod-time)
(if (or (and (string-match "^.*.log" file)
file-old
file-big)
(and (string-match "^server-.*.log" file)
file-old))
(let ((gzfile (conc fullname ".gz")))
(if (common:file-exists? gzfile)
(begin
(debug:print-info 0 *default-log-port* "removing " gzfile)
(delete-file* gzfile)
(hash-table-delete! all-files gzfile) ;; needed?
))
(debug:print-info 0 *default-log-port* "compressing " file)
(system (conc "gzip " fullname))
(inc-stat "gzipped")
(hash-table-set! all-files (conc file ".gz") file-age) ;; add the .gz file and remove the base file
(hash-table-delete! all-files file)
)
(if (> file-age (* (string->number (or (configf:lookup *configdat* "setup" "log-expire-days") "30")) 24 3600))
(handle-exceptions
exn
#f
(if (directory? fullname)
(begin
(debug:print-error 0 *default-log-port* fullname " in logs directory is a directory! Cannot rotate it, it is best to not put subdirectories in the logs dir.")
(inc-stat "directories"))
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(debug:print-info 2 *default-log-port* "unable to rotate log " file ", probably handled by another process, this is safe to ignore.")
(debug:print 2 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
;; (print-call-chain (current-error-port)) ;;
)
(let* ((fullname (conc "logs/" file))
(mod-time (file-modification-time fullname))
(file-age (- (current-seconds) mod-time))
(file-old (> file-age (* 48 60 60)))
(file-big (> (file-size fullname) 200000)))
(hash-table-set! all-files file mod-time)
(if (or (and (string-match "^.*.log" file)
file-old
file-big)
(and (string-match "^server-.*.log" file)
file-old))
(let ((gzfile (conc fullname ".gz")))
(if (common:file-exists? gzfile)
(begin
(debug:print-info 0 *default-log-port* "removing " gzfile)
(delete-file* gzfile)
(hash-table-delete! all-files gzfile) ;; needed?
))
(debug:print-info 0 *default-log-port* "compressing " file)
(system (conc "gzip " fullname))
(inc-stat "gzipped")
(hash-table-set! all-files (conc file ".gz") file-age) ;; add the .gz file and remove the base file
(hash-table-delete! all-files file)
)
(if (and (> file-age (* (string->number (or (configf:lookup *configdat* "setup" "log-expire-days") "30")) 24 3600))
(file-exists? fullname)) ;; just in case it was gzipped - will get it next time
(handle-exceptions
exn
#f
(if (directory? fullname)
(begin
(debug:print-error 0 *default-log-port* fullname " in logs directory is a directory! Cannot rotate it, it is best to not put subdirectories in the logs dir.")
(inc-stat "directories"))
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