diff options
Diffstat (limited to 'packages/api/src')
| -rw-r--r-- | packages/api/src/index.ts | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/packages/api/src/index.ts b/packages/api/src/index.ts index 478abe0..5615e08 100644 --- a/packages/api/src/index.ts +++ b/packages/api/src/index.ts @@ -70,24 +70,24 @@ app.get( export { app }; -// Starting port (overridable via PORT) and the inclusive ceiling we will bump -// up to when a port is already in use. If 3000 is taken we try 3001, 3002, … -// up to MAX_PORT, so multiple dispatch instances (e.g. testing several -// features at once) can coexist without manually juggling ports. The frontend -// defaults to :3000 — point it at the chosen port via the in-app API-URL -// field / VITE_API_URL when a bump happens. +// Starting port (overridable via PORT). When the port is already in use we +// bump up one at a time (3000 → 3001 → 3002, …) until we find a free one, so +// multiple dispatch instances (e.g. testing several features at once) can +// coexist without manually juggling ports. The frontend defaults to :3000 — +// point it at the chosen port via the in-app API-URL field / VITE_API_URL +// when a bump happens. const START_PORT = Number(process.env.PORT) || 3000; -const MAX_PORT = 3010; /** * Bind the server to `START_PORT`, incrementing by one on EADDRINUSE until a - * free port is found or MAX_PORT is exceeded. Bun's `Bun.serve` throws - * synchronously when the port is taken, so we can catch and retry. Returns the - * live server (whose `.port` reflects the port actually bound). + * free port is found (up to the maximum valid TCP port, 65535). Bun's + * `Bun.serve` throws synchronously when the port is taken, so we can catch and + * retry. Returns the live server (whose `.port` reflects the port actually + * bound). */ function serveWithPortFallback() { let lastError: unknown; - for (let port = START_PORT; port <= MAX_PORT; port++) { + for (let port = START_PORT; port <= 65535; port++) { try { const server = Bun.serve({ port, @@ -113,10 +113,10 @@ function serveWithPortFallback() { } } console.error( - `dispatch: no free port in range ${START_PORT}-${MAX_PORT}. ` + + `dispatch: no free port at or above ${START_PORT}. ` + `Free one up or set PORT to an open port.`, ); - throw lastError ?? new Error(`No free port in range ${START_PORT}-${MAX_PORT}`); + throw lastError ?? new Error(`No free port at or above ${START_PORT}`); } // Only start the server when run as the entry point — importing this module |
