feat: expose --reconnection-grace-time CLI flag (#7678)

* feat: expose --reconnection-grace-time CLI flag

Pass through VS Code Server's --reconnection-grace-time argument,
allowing users to configure how long the server waits for a
disconnected client to reconnect before cleaning up the session.

This is useful for users whose client machines sleep overnight, causing
the default 3-hour grace period to expire and forcing a "Reload Window"
on wake. The flag can also be set via CODE_SERVER_RECONNECTION_GRACE_TIME
env var or in config.yaml.
This commit is contained in:
Tianyi Cui
2026-03-26 03:47:58 +08:00
committed by GitHub
parent 4d615f18a9
commit ada3489acf
3 changed files with 39 additions and 0 deletions

View File

@@ -48,6 +48,7 @@ describe("parser", () => {
delete process.env.PASSWORD
delete process.env.CS_DISABLE_FILE_DOWNLOADS
delete process.env.CS_DISABLE_GETTING_STARTED_OVERRIDE
delete process.env.CODE_SERVER_RECONNECTION_GRACE_TIME
delete process.env.VSCODE_PROXY_URI
delete process.env.CS_DISABLE_PROXY
console.log = jest.fn()
@@ -115,6 +116,8 @@ describe("parser", () => {
["--session-socket", "/tmp/override-code-server-ipc-socket"],
["--reconnection-grace-time", "86400"],
["--host", "0.0.0.0"],
"4",
"--",
@@ -151,6 +154,7 @@ describe("parser", () => {
version: true,
"bind-addr": "192.169.0.1:8080",
"session-socket": "/tmp/override-code-server-ipc-socket",
"reconnection-grace-time": "86400",
"abs-proxy-base-path": "/codeserver/app1",
"skip-auth-preflight": true,
})
@@ -457,6 +461,19 @@ describe("parser", () => {
})
})
it("should use env var CODE_SERVER_RECONNECTION_GRACE_TIME for reconnection grace time", async () => {
process.env.CODE_SERVER_RECONNECTION_GRACE_TIME = "86400"
const args = parse([])
expect(args).toEqual({})
const defaultArgs = await setDefaults(args)
expect(defaultArgs).toEqual({
...defaults,
"reconnection-grace-time": "86400",
})
delete process.env.CODE_SERVER_RECONNECTION_GRACE_TIME
})
it("should error if password passed in", () => {
expect(() => parse(["--password", "supersecret123"])).toThrowError(
"--password can only be set in the config file or passed in via $PASSWORD",