tor/changes/ticket32021

  o Minor bugfixes (onion services v3, client):
    - Properly handle the client rendezvous circuit timeout. This results in
      better reachability because tor doesn't timeout a rendezvous circuit
      awaiting the introduction ACK and thus preventing tor to re-establish all
      circuits because the rendezvous circuit timed out too early. Fixes bug
      32021; bugfix on 0.3.2.1-alpha.
hs-v3: Handle client rendezvous circuit timeout With v3, the "pending_final_cpath" of a circuit is always NULL which means that for v3, established client rendezvous circuit waiting for the intro point to ACK, will always end up timing out quickly. This can increase the delays to which you connect to a service since in order to succeed, the rendezvous circuit needs to fully established (CIRCUIT_PURPOSE_C_REND_JOINED) within the cutoff of the introduction circuit as well which is these days around 2-3 seconds. Fixes #32021 Signed-off-by: David Goulet <dgoulet@torproject.org> 2019-12-03 11:08:13 -05:00			`o Minor bugfixes (onion services v3, client):`
			`- Properly handle the client rendezvous circuit timeout. This results in`
			`better reachability because tor doesn't timeout a rendezvous circuit`
			`awaiting the introduction ACK and thus preventing tor to re-establish all`
			`circuits because the rendezvous circuit timed out too early. Fixes bug`
			`32021; bugfix on 0.3.2.1-alpha.`