http4s客户端返回部分有效负载

时间:2019-01-04 22:23:28

标签: scala http4s

我正在使用http4s-0.19.0-M2中的AsyncHttpClient进行客户呼叫:

for {
    resp <- http.expectOr[String](GET(url)){ error =>
                error.as[String].map(body => throw new Exception(...)
            }
    _ <- doSomethingWithResponse(resp)
} yield ()

有时,远程终端超时,我在日志中看到以下内容:

java.util.concurrent.TimeoutException: Request timeout to remote.server.com after 60000 ms
    at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43)
    at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50)
    at shade.cda.io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:670)
    at shade.cda.io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:745)
    at shade.cda.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:473)
    at shade.cda.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.lang.Thread.run(Thread.java:748)

但是,看起来doSomethingWithResponse()仍然被调用,但是带有部分resp字符串。有没有一种方法可以更改此行为,以使http.expectOr调用在无法检索整个有效负载的情况下失败?

0 个答案:

没有答案