https://origsvn.digium.com/svn/asterisk/branches/1.4
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r160558 | tilghman | 2008-12-03 11:34:34 -0600 (Wed, 03 Dec 2008) | 7 lines
If an entry is added to the directory during a scan when another entry expires,
then that new entry will not be processed promptly, but must wait for either a
future entry to start or a current entry's retry to occur. If no other entries
exist in the directory (other than the new entries) when a bunch expire, then
the new entries must wait until another new entry is added to be processed.
This was a rather weird race condition, really. Fixes AST-147.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@160559
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
#if 0
printf("atime: %ld, mtime: %ld, ctime: %ld\n", st.st_atime, st.st_mtime, st.st_ctime);
printf("Ooh, something changed / timeout\n");
-#endif
+#endif
next = 0;
last = st.st_mtime;
if (!next || (res < next)) {
next = res;
}
- } else if (res)
+ } else if (res) {
ast_log(LOG_WARNING, "Failed to scan service '%s'\n", fn);
+ } else if (!next) {
+ /* Expired entry: must recheck on the next go-around */
+ next = st.st_mtime;
+ }
} else {
/* Update "next" update if necessary */
if (!next || (st.st_mtime < next))