[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Runtime](./puppeteer.protocol.runtime.md) > [EvaluateRequest](./puppeteer.protocol.runtime.evaluaterequest.md) > [timeout](./puppeteer.protocol.runtime.evaluaterequest.timeout.md) ## Protocol.Runtime.EvaluateRequest.timeout property Terminate execution after timing out (number of milliseconds). Signature: ```typescript timeout?: TimeDelta; ```