(
predicate: () => boolean | Promise<boolean>,
{ timeoutMs = 30_000, intervalMs = 250 } = {},
)
| 55 | } |
| 56 | |
| 57 | async function waitFor( |
| 58 | predicate: () => boolean | Promise<boolean>, |
| 59 | { timeoutMs = 30_000, intervalMs = 250 } = {}, |
| 60 | ): Promise<boolean> { |
| 61 | const deadline = Date.now() + timeoutMs; |
| 62 | while (Date.now() < deadline) { |
| 63 | if (await predicate()) return true; |
| 64 | await new Promise((r) => setTimeout(r, intervalMs)); |
| 65 | } |
| 66 | return false; |
| 67 | } |
| 68 | |
| 69 | function tcpConnect(host: string, port: number, timeoutMs: number): Promise<boolean> { |
| 70 | return new Promise((res) => { |