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GitLab is used only for code review, issue tracking and project management. Canonical locations for source code are still https://gitweb.torproject.org/ https://git.torproject.org/ and git-rw.torproject.org.

  • Legacy
  • TracTrac
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  • #28714

Closed (moved)
Open
Opened Dec 04, 2018 by teor@teor

"No circuits are opened" on controllers that DisablePredictedCircuits and build 2-hop circuits

sbws sets DisablePredictedCircuits 0 after bootstrap, then builds 2-hop circuits using a controller. After a few days, once all the 3-hop circuits time out, sbws stalls (#28639 (moved)).

We can fix this issue by considering all controller circuits to be opened circuits, regardless of length. The relevant code is in circuit_any_opened_circuits().

On most clients, Tor's predicted circuits code keeps opening enough circuits to avoid a stall.

To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information
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Reference: legacy/trac#28714