quic: delay calling set_max_concurrent_uni_streams/set_receive_window #904
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…oing to drop a connection Avoids taking a mutex and waking a task.
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Backports to the stable branch are to be avoided unless absolutely necessary for fixing bugs, security issues, and perf regressions. Changes intended for backport should be structured such that a minimum effective diff can be committed separately from any refactoring, plumbing, cleanup, etc that are not strictly necessary to achieve the goal. Any of the latter should go only into master and ride the normal stabilization schedule. |
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Backports to the beta branch are to be avoided unless absolutely necessary for fixing bugs, security issues, and perf regressions. Changes intended for backport should be structured such that a minimum effective diff can be committed separately from any refactoring, plumbing, cleanup, etc that are not strictly necessary to achieve the goal. Any of the latter should go only into master and ride the normal stabilization schedule. Exceptions include CI/metrics changes, CLI improvements and documentation updates on a case by case basis. |
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## master #904 +/- ##
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- Coverage 81.9% 81.9% -0.1%
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Files 853 853
Lines 231776 231779 +3
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- Hits 189871 189854 -17
- Misses 41905 41925 +20 |
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…#904) * quic: don't call connection.set_max_concurrent_uni_streams if we're going to drop a connection Avoids taking a mutex and waking a task. * quic: don't increase the receive window before we've actually accepted a connection (cherry picked from commit 2770424) # Conflicts: # streamer/src/nonblocking/quic.rs
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…#904) * quic: don't call connection.set_max_concurrent_uni_streams if we're going to drop a connection Avoids taking a mutex and waking a task. * quic: don't increase the receive window before we've actually accepted a connection (cherry picked from commit 2770424) # Conflicts: # streamer/src/nonblocking/quic.rs
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…_window (backport of #904) (#968) quic: delay calling set_max_concurrent_uni_streams/set_receive_window (#904) * quic: don't call connection.set_max_concurrent_uni_streams if we're going to drop a connection Avoids taking a mutex and waking a task. * quic: don't increase the receive window before we've actually accepted a connection (cherry picked from commit 2770424) Co-authored-by: Alessandro Decina <alessandro.d@gmail.com>
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…#904) * quic: don't call connection.set_max_concurrent_uni_streams if we're going to drop a connection Avoids taking a mutex and waking a task. * quic: don't increase the receive window before we've actually accepted a connection (cherry picked from commit 2770424) # Conflicts: # streamer/src/nonblocking/quic.rs
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…#904) * quic: don't call connection.set_max_concurrent_uni_streams if we're going to drop a connection Avoids taking a mutex and waking a task. * quic: don't increase the receive window before we've actually accepted a connection (cherry picked from commit 2770424) # Conflicts: # streamer/src/nonblocking/quic.rs
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…_window (backport of #904) (#967) * quic: delay calling set_max_concurrent_uni_streams/set_receive_window (#904) * quic: don't call connection.set_max_concurrent_uni_streams if we're going to drop a connection Avoids taking a mutex and waking a task. * quic: don't increase the receive window before we've actually accepted a connection (cherry picked from commit 2770424) # Conflicts: # streamer/src/nonblocking/quic.rs * Fix merge conflicts --------- Co-authored-by: Alessandro Decina <alessandro.d@gmail.com>
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Jul 23, 2024
…_window (backport of anza-xyz#904) (anza-xyz#968) quic: delay calling set_max_concurrent_uni_streams/set_receive_window (anza-xyz#904) * quic: don't call connection.set_max_concurrent_uni_streams if we're going to drop a connection Avoids taking a mutex and waking a task. * quic: don't increase the receive window before we've actually accepted a connection (cherry picked from commit 2770424) Co-authored-by: Alessandro Decina <alessandro.d@gmail.com>
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Delay calling connection.set_max_concurrent_uni_streams() and connection.set_receive_window() to when we know we've accepted the connection. Avoids a short window where the peer could start transmitting even if we're going to drop the connection, and avoids taking the connection mutex and waking a task.