Logic is too convoluted and we can't efficiently apply a specific
timeout depending on the purpose.
Remove it and instead rely on the right circuit cutoff instead of
keeping this flagged circuit open forever.
Part of #40694
Signed-off-by: David Goulet <dgoulet@torproject.org>
Explicitly set the S_CONNECT_REND purpose to a 4-hop cutoff.
As for the established rendezvous circuit waiting on the RENDEZVOUS2,
set one that is very long considering the possible waiting time for the
service to get the request and join our rendezvous.
Part of #40694
Signed-off-by: David Goulet <dgoulet@torproject.org>
Bug 1: We were purporting to calculate milliseconds per tick, when we
*should* have been computing ticks per millisecond.
Bug 2: Instead of computing either one of those, we were _actually_
computing femtoseconds per tick.
These two bugs covered for one another on x86 hardware, where 1 tick
== 1 nanosecond. But on M1 OSX, 1 tick is about 41 nanoseconds,
causing surprising results.
Fixes bug 40684; bugfix on 0.3.3.1-alpha.
Patch to address #40673. An additional check has been added to
onion_pending_add() in order to ensure that we avoid counting create
cells from clients.
In the cpuworker.c assign_onionskin_to_cpuworker
method if total_pending_tasks >= max_pending_tasks
and channel_is_client(circ->p_chan) returns false then
rep_hist_note_circuit_handshake_dropped() will be called and
rep_hist_note_circuit_handshake_assigned() will not be called. This
causes relays to run into errors due to the fact that the number of
dropped packets exceeds the total number of assigned packets.
To avoid this situation a check has been added to
onion_pending_add() to ensure that these erroneous calls to
rep_hist_note_circuit_handshake_dropped() are not made.
See the #40673 ticket for the conversation with armadev about this issue.
