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Add WebSocket transport for step-execution event writes (opt-in) - #3084

Merged

shalabhc merged 69 commits into

mainfrom

shalabhc/workflow-server-websocket

Aug 10, 2026

Merged

Add WebSocket transport for step-execution event writes (opt-in)#3084
shalabhc merged 69 commits into
mainfrom
shalabhc/workflow-server-websocket

Commits on Aug 8, 2026
- sdk side for workflow server websockets
  
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  c9a2f11
- hardcoded workflow server
  
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  9944538
- debug info
  
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  48ce01c
- more debug
  
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  4652406
- remove unnecessary debug
  
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  bba29bc
- default on websockets, and override url
  
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  e2d42c6
- fix for missing funcs
  
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  782654b
- make websockets opt outo
  
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  254a1e7
- enable ws again
  
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  c8b6cd9
- [revert later] reduce test to single test, test both http and ws at the same time
  
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  56bac0a
- empty
  
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- Run full suite with and without ws
  
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  93da2b7
- empty
  
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  e455eb5
- improve e2e test
  
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- minimize tests
  
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- fallback to http when proxy present
  
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  9dc3cd3
- default to websockets, remove matrix
  
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  4690bd5
- remove smoke test
  
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  8fb9d9b
- update to new protocol
  
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  b8f521e
- adjust for new protocol (runid in path)
  
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  a147706
- fix ws transport error
  
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- blank
  
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  0b8d9bb
- fix ws dep
  
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  fb55e86
- fix ws external: only accelerators, not ws itself
  
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  f9aa924
- add dedicated WS-transport e2e job; flip WS default back to opt-in
  
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  fe80ddb
- build all packages before local vercel build (needs workflow/nitro on disk)
  
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  5032530
- force NITRO_PRESET=vercel for the local vercel build step
  
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  c67d974
- install vercel CLI once instead of npx-ing it per command
  
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  f0f9b8d
- add changeset for WS events transport
  
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  fabd095
- Harden the WS events transport and gate its e2e jobs
  
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  f7ecda8
- ci: re-trigger to confirm the prior e2e failures were flake
  
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  db919d0
- Add WS wire-contract conformance tests and pin the transport gate
  
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  d39c325
- match the HTTP RetryAgent's transient-failure policy on WS
  
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- lazy-load `ws` so the default HTTP path never evaluates it
  
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  6694cdf
- release idle WS transports instead of renewing them forever
  
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  df8dc38
- refresh the bearer on an auth_expiry drain
  
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- document the WS path's instrumentation gap
  
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- ship the ws-accelerator externals instead of documenting a workaround
  
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- one retry policy for both transports, and no unanswerable waiters
  
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  07cdfc0
- Open the ws socket when the invocation starts, not on its first write
  
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  d984235
- changeset: just the env var
  
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  0e89321
- inline the ws-accelerator predicate at its only call site
  
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  271a564
- refactor(world-vercel): trim ws-transport comments
  
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  4ac2557
- own transport selection in the transport module
  
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  79f2860
- import `ws` statically
  
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  ad29424
- tighten the comments on the ws transport
  
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  57b6177
- inject W3C trace context on the ws upgrade
  
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  b3ee568
- load the ws transport module only when it is enabled
  
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  0b62e6b
- document WORKFLOW_EVENTS_TRANSPORT as experimental
  
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  178a005
- correct why the ws accelerators are externalized
  
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  2bf2c1f
- trim the WORKFLOW_EVENTS_TRANSPORT docs to user level
  
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  368c266
- cover the vite bundler in the ws transport lane
  
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  9e5ecdb
- claim only what is measured about rollup and the ws accelerators
  
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  b4c1d7f
- Give the events socket an explicit lifetime instead of an idle timer
  
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- Name the one reply header the WS path does not map
  
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- docs: note that WORKFLOW_EVENTS_TRANSPORT=ws is ignored on the proxy path
  
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  d9c934f
- ci: gate the ws-transport e2e lanes on a label
  
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  a800f82
- chore: regenerate pnpm-lock against current main
  
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  256a1c6
- fix(world-vercel): align ws on the version main already resolves
  
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  27811ea
- Bind the channel release to the instance it claimed
  
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  2a8d8c3
- Decode a transport result, not a Response
  
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- Re-run CI
  
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  34ac1e9
- Re-run CI
  
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  b3ccab7
- Reconcile the WS transport with main's v4 POST rework
  
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  be15f05
- Re-run CI
  
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  6607983
- Re-run CI
  
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  e8f1d66
- Re-run CI
  
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  d1b3581
Commits on Aug 9, 2026
- blank
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  9bffb4b
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Commits

Commits on Aug 8, 2026

Commits on Aug 9, 2026