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Explain why we only expire open connections

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svn:r6015
This commit is contained in:
Peter Palfrader 2006-02-14 17:30:04 +00:00
parent ae249fc5a3
commit 0bab094d5d
1 changed files with 7 additions and 0 deletions
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7
src/or/main.c
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@ -637,6 +637,13 @@ run_connection_housekeeping(int i, time_t now)
if (best && best != conn && if (best && best != conn &&
(conn->state == OR_CONN_STATE_OPEN || (conn->state == OR_CONN_STATE_OPEN ||
now > conn->timestamp_created + TLS_TIMEOUT)) { now > conn->timestamp_created + TLS_TIMEOUT)) {
/* We only mark as obsolete connections that already are in
* OR_CONN_STATE_OPEN, i.e. that have finished their TLS handshaking.
* This is necessay because authorities judge whether a router is
* reachable based on whether they were able to TLS handshake with it
* recently. Without this check we would expire connections too
* early for router->last_reachable to be updated.
*/
log_info(LD_OR, log_info(LD_OR,
"Marking duplicate conn to %s:%d obsolete " "Marking duplicate conn to %s:%d obsolete "
"(fd %d, %d secs old).", "(fd %d, %d secs old).",