commit 34993fbca6856667d78857ebaa60beacffa73a15
Author: Oswald Buddenhagen <o...@users.sf.net>
Date: Thu Mar 30 20:04:02 2017 +0200
fix sync resumption with aborted entries
we need a separate log entry type which does proper mmaxxuid tracking.
while moving code around, this also removes a redundant debug statement.
amends b1842617.
src/sync.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/src/sync.c b/src/sync.c
index 048b4a0..0a8cea6 100644
--- a/src/sync.c
+++ b/src/sync.c
@@ -828,7 +828,7 @@ load_state( sync_vars_t *svars )
(t3 = 0, (sscanf( buf + 2, "%d %d %n",
&t1, &t2, &t3 ) < 2) || !t3 || (t - t3 != TUIDL + 2)) :
c == 'S' || c == '!' ?
(sscanf( buf + 2, "%d", &t1 ) != 1) :
- c == 'F' || c == 'T' || c == '+' || c
== '&' || c == '-' || c == '|' || c == '/' || c == '\\' ?
+ c == 'F' || c == 'T' || c == '+' || c
== '&' || c == '-' || c == '=' || c == '|' || c == '/' || c == '\\' ?
(sscanf( buf + 2, "%d %d", &t1, &t2 )
!= 2) :
(sscanf( buf + 2, "%d %d %d", &t1,
&t2, &t3 ) != 3))
{
@@ -879,6 +879,11 @@ load_state( sync_vars_t *svars )
debug( "killed\n" );
srec->status = S_DEAD;
break;
+ case '=':
+ debug( "aborted\n" );
+ svars->mmaxxuid = srec->uid[M];
+ srec->status = S_DEAD;
+ break;
case '#':
memcpy( srec->tuid, buf + t3 +
2, TUIDL );
debug( "TUID now %."
stringify(TUIDL) "s\n", srec->tuid );
@@ -1698,8 +1703,6 @@ box_loaded( int sts, void *aux )
} else if (todel > 0) {
/* The message is excess. */
srec->status |= S_NEXPIRE;
- debug( " new pair(%d,%d)
expired\n", srec->uid[M], srec->uid[S] );
- svars->mmaxxuid = srec->uid[M];
todel--;
}
}
@@ -1738,8 +1741,9 @@ box_loaded( int sts, void *aux )
}
} else {
if (srec->status & S_NEXPIRE) {
- jFprintf( svars, "- %d %d\n",
srec->uid[M], srec->uid[S] );
+ jFprintf( svars, "= %d %d\n",
srec->uid[M], srec->uid[S] );
debug( " pair(%d,%d): 1 (abort)\n",
srec->uid[M], srec->uid[S] );
+ svars->mmaxxuid = srec->uid[M];
srec->msg[M]->srec = 0;
srec->status = S_DEAD;
}
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