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feat: Implement R Shiny-style concurrency model - #2182

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jcheng5 wants to merge 17 commits into

mainfrom

concurrency

Commits on Feb 24, 2026
- feat: Implement R Shiny-style concurrency model
  
  jcheng5
  and
  claude
  committed
  2167e62
Commits on Feb 25, 2026
- fix: Dequeue effects one-at-a-time for correct priority ordering
  
  jcheng5
  and
  claude
  committed
  a611286
Commits on Mar 6, 2026
- fix: Acquire reactive lock in download handler
  
  jcheng5
  and
  claude
  committed
  b1b2496
- docs: Add comment about reactive lock behavior in streaming downloads
  
  jcheng5
  and
  claude
  committed
  9eee6eb
- Merge branch 'main' into concurrency
  schloerke
  authored
  5948460
- fix: Skip sending empty outbound message queues
  
  jcheng5
  and
  claude
  committed
  b17df22
- Remove temp edit
  schloerke
  authored
  095084e
- refactor: Replace recursive _flush_concurrent with iterative while loop
  
  schloerke
  and
  claude
  committed
  073b9e5
- Apply suggestions from code review
  
  schloerke
  and
  jcheng5
  authored
  1b18f7b
- Clean up imports
  schloerke
  committed
  97a43b6
- Merge branch 'concurrency' of https://github.com/posit-dev/py-shiny into concurrency
  schloerke
  committed
  da5421c
- test: Add OutBoundMessageQueues.is_empty() unit tests
  
  schloerke
  and
  claude
  committed
  9bb27cd
- test: Add reactive.lock() deprecation unit tests
  
  schloerke
  and
  claude
  committed
  9f7f529
- test: Add regression test for _flush_concurrent outer-loop
  
  schloerke
  and
  claude
  committed
  ba000d7
- test: Add _cycle_start_action_queue and _start_cycle unit tests
  
  schloerke
  and
  claude
  committed
  e644a27
- test: Add Playwright concurrency tests for input stability
  
  schloerke
  and
  claude
  committed
  8aa2b9d
Commits on Mar 9, 2026
- asyncness examples: multiple tasks, faster clock
  schloerke
  committed
  312ddd9

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feat: Implement R Shiny-style concurrency model - #2182

feat: Implement R Shiny-style concurrency model#2182
jcheng5 wants to merge 17 commits into
mainfrom
concurrency

Commits on Feb 24, 2026

feat: Implement R Shiny-style concurrency model

Commits on Feb 25, 2026

fix: Dequeue effects one-at-a-time for correct priority ordering

Commits on Mar 6, 2026

fix: Acquire reactive lock in download handler

docs: Add comment about reactive lock behavior in streaming downloads

Merge branch 'main' into concurrency

fix: Skip sending empty outbound message queues

Remove temp edit

refactor: Replace recursive _flush_concurrent with iterative while loop

Apply suggestions from code review

Clean up imports

Merge branch 'concurrency' of https://github.com/posit-dev/py-shiny into concurrency

test: Add OutBoundMessageQueues.is_empty() unit tests

test: Add reactive.lock() deprecation unit tests

test: Add regression test for _flush_concurrent outer-loop

test: Add _cycle_start_action_queue and _start_cycle unit tests

test: Add Playwright concurrency tests for input stability

Commits on Mar 9, 2026

asyncness examples: multiple tasks, faster clock