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Add error handling for lsof and pgrep commands

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This commit is contained in:
Chris Wanstrath 2026-03-23 16:58:44 -07:00
parent 1f0c7bd099
commit df05cbd3aa
1 changed files with 18 additions and 10 deletions
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28
src/server/apps.ts
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@ -471,21 +471,29 @@ async function killStaleProcesses() {
const pids = new Set<number>()
// Find processes listening on our port range
const lsof = Bun.spawnSync(['lsof', '-ti', `:${MIN_PORT - 1}-${MAX_PORT}`])
const lsofOutput = lsof.stdout.toString().trim()
if (lsofOutput) {
for (const pid of lsofOutput.split('\n').map(Number)) {
if (pid && pid !== process.pid) pids.add(pid)
try {
const lsof = Bun.spawnSync(['lsof', '-ti', `:${MIN_PORT - 1}-${MAX_PORT}`])
const lsofOutput = lsof.stdout.toString().trim()
if (lsofOutput) {
for (const pid of lsofOutput.split('\n').map(Number)) {
if (pid && pid !== process.pid) pids.add(pid)
}
}
} catch {
// lsof not available (e.g. minimal Linux installs)
}
// Find orphaned "bun run toes" child app processes
const pgrep = Bun.spawnSync(['pgrep', '-f', 'bun run toes'])
const pgrepOutput = pgrep.stdout.toString().trim()
if (pgrepOutput) {
for (const pid of pgrepOutput.split('\n').map(Number)) {
if (pid && pid !== process.pid) pids.add(pid)
try {
const pgrep = Bun.spawnSync(['pgrep', '-f', 'bun run toes'])
const pgrepOutput = pgrep.stdout.toString().trim()
if (pgrepOutput) {
for (const pid of pgrepOutput.split('\n').map(Number)) {
if (pid && pid !== process.pid) pids.add(pid)
}
}
} catch {
// pgrep not available
}
if (pids.size === 0) return