在"Dispatch"库中等待超时响应

Question

我将使用Dispatch编写一个简单的HTTP客户端.我打电话dispatch.Http给未来,并呼吁未来得到回应

val request = ...
val future = Http(request) // call the server asynchronously
val response = future() // wait for the response from the server

现在我想知道如何等待超时.我想最后一次API调用是:

// throw an exception if no response received within timeout
val response = future(timeout: Long)

是否有意义 ？

我理解Dispatch返回scala.concurrent.Future,它不提供API超时.你会如何建议我实施它？

Answer 1

您可以创建配置的Http客户端:

val httpApplicationClient = Http.configure(_.setRequestTimeoutInMs(3000))

val future = httpApplicationClient(request)

...