BuzzbeeSCD/openchamber
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(opencode): never auto-attach to a pre-existing OpenCode instance

Browse Source 
A blind probe of the default port 4096 made the desktop hijack a user's
separately-running OpenCode (e.g. the OpenCode desktop app): it attached as
an external server instead of starting its own. That coupled OpenChamber's
lifecycle to the foreign instance and broke initialization against an
unexpected server version/config.

Attaching to an external OpenCode now requires explicit opt-in via env
(OPENCODE_HOST / OPENCODE_PORT / OPENCODE_SKIP_START). Without that, we always
start our own managed instance on a freshly-allocated port.
This commit is contained in:
Bohdan Triapitsyn
2026-06-29 00:02:03 +03:00
parent 9f720c66af
commit 5d554eaddd
1 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/web/server/lib/opencode/lifecycle.js
+8 -8
View File
@@ -819,15 +819,15 @@ export const createOpenCodeLifecycleRuntime = (deps) => {
state.lastOpenCodeError = null;
state.openCodeNotReadySince = 0;
syncToHmrState();
} else if (!env.ENV_EFFECTIVE_PORT && await probeExternalOpenCode(4096)) {
console.log('Auto-detected existing OpenCode server on default port 4096');
setOpenCodePort(4096);
state.isOpenCodeReady = true;
state.isExternalOpenCode = true;
state.lastOpenCodeError = null;
state.openCodeNotReadySince = 0;
syncToHmrState();
} else {
// We never auto-attach to an arbitrary pre-existing OpenCode instance.
// Attaching to an external server requires explicit opt-in via env
// (OPENCODE_HOST / OPENCODE_PORT / OPENCODE_SKIP_START), handled by the
// branches above. Without that opt-in we always start our OWN managed
// instance on a freshly-allocated port. A blind probe of the default
// port 4096 used to hijack a user's separately-running OpenCode (e.g.
// the OpenCode desktop app), coupling our lifecycle to theirs and
// breaking init against an unexpected server version/config.
if (env.ENV_EFFECTIVE_PORT) {
console.log(`Using OpenCode port from environment: ${env.ENV_EFFECTIVE_PORT}`);
setOpenCodePort(env.ENV_EFFECTIVE_PORT);