claude-code - 💡(How to fix) Fix [BUG] readBridgePointer is dead code in bridgeMain — env_id never reused, no headless way to resume historical chats [1 comments, 2 participants]

claude-code2026-05-05 11:22:14

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anthropics/claude-code#56270•Fetched 2026-05-06 06:32:37

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bornsl0ppy

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Error Message

No headless invocation resumes a historical chat as a bridge child. The subcommand rejects --resume (Error: Unknown argument: --resume). The TUI flag form claude --resume <uuid> --remote-control exits with Error: No deferred tool marker found in the resumed session…

Error Messages/Logs

Code Example



---

let qH, zH = {
    ...,
    environmentId: vJ$.randomUUID(),
    reuseEnvironmentId: qH,            // never assigned
    ...
  };

---

let qH;
     try { qH = (await readBridgePointer(J))?.environmentId; } catch {}

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Preflight Checklist

I have searched existing issues and this hasn't been reported yet
This is a single bug report (please file separate reports for different bugs)
I am using the latest version of Claude Code

What's Wrong?

Two design gaps in claude remote-control standalone-server mode prevent headless deployments from preserving iOS / claude.ai-code chats across a service restart:

readBridgePointer is defined but has zero call sites — verified with grep -aobE 'readBridgePointer\(' claude (only matches the definition readBridgePointer:()=>). The reuseEnvironmentId field on registerBridgeEnvironment is therefore always undefined, even though the API call site supports it (...Y.reuseEnvironmentId && { environment_id: Y.reuseEnvironmentId }).
No headless invocation resumes a historical chat as a bridge child. The subcommand rejects --resume (Error: Unknown argument: --resume). The TUI flag form claude --resume <uuid> --remote-control exits with Error: No deferred tool marker found in the resumed session… — --resume is scoped to deferred-tool-call resumption, not chat-resumption-as-server.

Combined effect under systemd: env URL stays stable (server-side relay reuse on (machine_name, dir, account)), but every historical chat tombstones — transcript visible, session counter increments, prompts silently drop. Surfaces as "Remote Control disconnected." Related: #52796.

Claude Code: 2.1.128 (also 2.1.126); GIT_SHA e44c1d97bd39
linux-x64, Debian 13, OAuth (Max plan)
Invocation: claude remote-control --remote-control-session-name-prefix <prefix> under systemd

What Should Happen?

readBridgePointer should workxD

Error Messages/Logs

Steps to Reproduce

claude remote-control --remote-control-session-name-prefix foo (no --resume, no --spawn → same-dir mode).
Open env URL in iOS, send messages — works.
Restart the process.
Reopen the previous chat: visible, counter increments, prompts get no reply.

Code (offsets in 2.1.126 ELF)

bridgeMain registration (≈120124458):

let qH, zH = {
  ...,
  environmentId: vJ$.randomUUID(),
  reuseEnvironmentId: qH,            // never assigned
  ...
};

Pointer write only fires in single-session mode (≈120127497) — so same-dir writes nothing — and readBridgePointer is never called in any mode.

Asks

Wire readBridgePointer → reuseEnvironmentId in bridgeMain:
```
let qH;
try { qH = (await readBridgePointer(J))?.environmentId; } catch {}
```
Plus extend the pointer-write block to fire in same-dir too.
Add a "resume bridge session" headless mode (e.g. claude remote-control --resume-bridge <session-uuid>) that spawns a sub-session bound to the historical session_id so prompts route to a live process.

Claude Model

None

Is this a regression?

I don't know

Last Working Version

No response

Claude Code Version

2.1.128

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Other

Additional Information

No response

extent analysis

TL;DR

To fix the issue, wire readBridgePointer to reuseEnvironmentId in bridgeMain and add a "resume bridge session" headless mode.

Guidance

Assign the result of readBridgePointer to reuseEnvironmentId in bridgeMain to preserve environment IDs across restarts.
Extend the pointer-write block to fire in same-dir mode to ensure environment IDs are written correctly.
Introduce a new headless mode, e.g., claude remote-control --resume-bridge <session-uuid>, to resume historical bridge sessions.
Verify the fix by checking if environment IDs are correctly reused after a restart and if historical chats can be resumed successfully.

Example

let qH;
try { qH = (await readBridgePointer(J))?.environmentId; } catch {}
let zH = {
  ...,
  environmentId: vJ$.randomUUID(),
  reuseEnvironmentId: qH,            // assign readBridgePointer result
  ...
};

Notes

The provided code snippet assumes that readBridgePointer returns a promise that resolves to an object with an environmentId property. The actual implementation may vary depending on the specifics of the readBridgePointer function.

Recommendation

Apply the suggested workaround by wiring readBridgePointer to reuseEnvironmentId and introducing a "resume bridge session" headless mode, as this addresses the identified issues with environment ID reuse and historical chat resumption.

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claude-code - 💡(How to fix) Fix [BUG] readBridgePointer is dead code in bridgeMain — env_id never reused, no headless way to resume historical chats [1 comments, 2 participants]

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Code Example

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What's Wrong?

What Should Happen?

Error Messages/Logs

Steps to Reproduce

Code (offsets in 2.1.126 ELF)

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Is this a regression?

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claude-code - 💡(How to fix) Fix [BUG] readBridgePointer is dead code in bridgeMain — env_id never reused, no headless way to resume historical chats [1 comments, 2 participants]

Recommended Tools

GitHub issue graph ai analysis

Error Message

Error Messages/Logs

Code Example

Preflight Checklist

What's Wrong?

What Should Happen?

Error Messages/Logs

Steps to Reproduce

Code (offsets in 2.1.126 ELF)

Asks

Claude Model

Is this a regression?

Last Working Version

Claude Code Version

Platform

Operating System

Terminal/Shell

Additional Information

extent analysis

TL;DR

Guidance

Example

Notes

Recommendation

Still need to ship something?

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