NettyClientToServerTest.ClientToServerTest.testFuture failed

[diecui1202]

JDK10

NettyClientToServerTest>ClientToServerTest.testFuture:69 » Timeout Waiting ser...

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.001 sec <<< FAILURE! - in org.apache.dubbo.remoting.transport.netty.NettyClientToServerTest
testFuture(org.apache.dubbo.remoting.transport.netty.NettyClientToServerTest)  Time elapsed: 2.992 sec  <<< ERROR!
org.apache.dubbo.remoting.TimeoutException: Waiting server-side response timeout. start time: 2018-09-11 07:47:04.202, end time: 2018-09-11 07:47:07.132, client elapsed: 30 ms, server elapsed: 2862 ms, timeout: 1000 ms, request: Request [id=2, version=2.0.2, twoway=true, event=false, broken=false, data=org.apache.dubbo.remoting.transport.netty.World@4ed19b69], channel: /172.17.0.6:51328 -> /172.17.0.6:10452

The travis CI log is: https://api.travis-ci.org/v3/job/427077352/log.txt

[diecui1202]

set timeout to 3000