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Add an extra flush attempt when closing wedged dir conns, in an attempt to isolate the EPIPE bug

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svn:r1848
This commit is contained in:
Nick Mathewson 2004-05-11 01:55:32 +00:00
parent ef13f70422
commit 3e2f889a29
1 changed files with 5 additions and 0 deletions
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5
src/or/main.c
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@ -352,6 +352,11 @@ static void run_connection_housekeeping(int i, time_t now) {
!conn->marked_for_close && !conn->marked_for_close &&
conn->timestamp_lastwritten + 5*60 < now) { conn->timestamp_lastwritten + 5*60 < now) {
log_fn(LOG_WARN,"Expiring wedged directory conn (purpose %d)", conn->purpose); log_fn(LOG_WARN,"Expiring wedged directory conn (purpose %d)", conn->purpose);
/* XXXX This next check may help isolate where the pesky EPIPE bug
* really occurs. */
if (connection_wants_to_flush(conn)) {
flush_buf(conn->s, conn->outbuf, &conn->outbuf_flushlen);
}
connection_mark_for_close(conn,0); connection_mark_for_close(conn,0);
/* XXXX Does this next part make sense, really? */ /* XXXX Does this next part make sense, really? */
conn->hold_open_until_flushed = 1; /* give it a last chance */ conn->hold_open_until_flushed = 1; /* give it a last chance */