cmux NEXT: a second copy hands off to the running one; no restored Chromium tab loads in WebKit by teamleaderleo · Pull Request #25918 · manaflow-ai/cmux

cmux NEXT: a second copy hands off to the running one; no restored Chromium tab loads in WebKit

teamleaderleo

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claude

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91d1a79

Hand-off: Apple event class and id as AEEventClass/AEEventID

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298df6b

Chromium unavailable: the retry finds the tab on any machine

teamleaderleo

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18a2625

Single instance: a lifetime flock claim; hand-off settles, has an off-main deadline, reopens if the owner quit; agent launches forward nothing; any Chromium record waits on a start failure

teamleaderleo

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adebc01

Single instance: never start on a taken claim; replies, retries and recovery in the hand-off; placeholder keeps its profile and says a restart is needed

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c7c3379

Single instance: guard and hand-off in CmuxNextUpdater; the Chromium rule on CEFUnavailableReason; explicit QoS

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fd0b544

arch-ratchet: the single-instance claim's launch-time blocking allowance

teamleaderleo

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0610f4b

Single instance: the hand-off's public entry on SingleInstanceGuard

teamleaderleo

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7cb6b3e

Single instance hand-off: each answered event leaves the queue; deadlines from one start before AppKit; sends bounded by the time left

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3eea3f7

Single instance hand-off: give up at an absolute instant from before AppKit; the reply budget is a tested pure function

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b627fdf

Single instance hand-off: timing constants nonisolated

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1021a3e

Single instance hand-off: a reply timeout is never resent; activate only a copy of this bundle. Chromium unavailable: a typed address is kept

teamleaderleo

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3e37b2e

Chromium unavailable: unwrap the record URL

teamleaderleo

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980f5d1

Single instance: no guard bypass on recovery; Chromium unavailable: a moved stand-in retries under its daemon tab

teamleaderleo

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01d2129

Single instance hand-off: DemandTimer deadlines; a timed-out event is kept for a reopen, never resent. Chromium unavailable: a typed address goes to the tab's record

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800832c

Single instance hand-off: the hard-exit timer is owned by run, not a static

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1992407

Single instance hand-off through LaunchServices: the second copy exits and a helper opens its URLs with the bundle once it is gone

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a04e5ba

Single instance hand-off takes GURL launches; Chromium unavailable: a plain Reload uses the record, only a typed address is written; the retry untracks the old page

teamleaderleo

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2190ef4

Single instance hand-off: explicit Objective-C selector for the GURL handler

teamleaderleo

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21ccfb8

Chromium unavailable: an incognito tab keeps the address it showed across retries; the reload test moves the record

teamleaderleo

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c2d4859

Single instance hand-off: an open event that arrives while the helper starts gets its own helper before the exit

teamleaderleo

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f9121a7

Single instance: the hand-off settles after each helper before it exits; a typed address on a Chromium-unavailable tab is a write quit awaits

teamleaderleo

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8a82eb3

Chromium unavailable: every typed address is written, also the record's own, so a later one wins over an earlier write still on its way

teamleaderleo

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39e043b

Chromium unavailable: quit's record flush waits until no typed-address write is left, also one typed during it

teamleaderleo

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a3e90c9

Chromium unavailable: quit drains typed-address writes after the history flush, so one typed while pages report their history is kept

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claude

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6d8f7bc

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cmux NEXT: a second copy hands off to the running one; no restored Chromium tab loads in WebKit - #25918

cmux NEXT: a second copy hands off to the running one; no restored Chromium tab loads in WebKit#25918
teamleaderleo merged 25 commits into
feat-cmux-nextfrom
hotswap-opus/single-instance

Commits on Oct 27, 2026

cmux NEXT: a second copy hands off to the running one; no restored Chromium tab loads in WebKit

Hand-off: Apple event class and id as AEEventClass/AEEventID

Chromium unavailable: the retry finds the tab on any machine

Single instance: a lifetime flock claim; hand-off settles, has an off-main deadline, reopens if the owner quit; agent launches forward nothing; any Chromium record waits on a start failure

Single instance: never start on a taken claim; replies, retries and recovery in the hand-off; placeholder keeps its profile and says a restart is needed

Single instance: guard and hand-off in CmuxNextUpdater; the Chromium rule on CEFUnavailableReason; explicit QoS

arch-ratchet: the single-instance claim's launch-time blocking allowance

Single instance: the hand-off's public entry on SingleInstanceGuard

Single instance hand-off: each answered event leaves the queue; deadlines from one start before AppKit; sends bounded by the time left

Single instance hand-off: give up at an absolute instant from before AppKit; the reply budget is a tested pure function

Single instance hand-off: timing constants nonisolated

Single instance hand-off: a reply timeout is never resent; activate only a copy of this bundle. Chromium unavailable: a typed address is kept

Chromium unavailable: unwrap the record URL

Single instance: no guard bypass on recovery; Chromium unavailable: a moved stand-in retries under its daemon tab

Single instance hand-off: DemandTimer deadlines; a timed-out event is kept for a reopen, never resent. Chromium unavailable: a typed address goes to the tab's record

Single instance hand-off: the hard-exit timer is owned by run, not a static

Single instance hand-off through LaunchServices: the second copy exits and a helper opens its URLs with the bundle once it is gone

Single instance hand-off takes GURL launches; Chromium unavailable: a plain Reload uses the record, only a typed address is written; the retry untracks the old page

Single instance hand-off: explicit Objective-C selector for the GURL handler

Chromium unavailable: an incognito tab keeps the address it showed across retries; the reload test moves the record

Single instance hand-off: an open event that arrives while the helper starts gets its own helper before the exit

Single instance: the hand-off settles after each helper before it exits; a typed address on a Chromium-unavailable tab is a write quit awaits

Chromium unavailable: every typed address is written, also the record's own, so a later one wins over an earlier write still on its way

Chromium unavailable: quit's record flush waits until no typed-address write is left, also one typed during it

Chromium unavailable: quit drains typed-address writes after the history flush, so one typed while pages report their history is kept