hi：
    使用main方法测试代码出现Stream closed before a reply was received。证书，密码和签名无问题，有时间烦请指点。

请问你在实际使用中的耗时是多久
我的10秒+ 主要耗时在这两段日志
10:43:06.060 [nioEventLoopGroup-2-3] DEBUG i.netty.resolver.dns.DnsQueryContext - [[id: 0xd3ea315f], 4588, /10.200.46.108:53, DefaultDnsQuestion(api.push.apple.com. IN AAAA)] WRITE: [[[id: 0xd3ea315f], 4588, /10.200.46.108:53, DefaultDnsQuestion(api.push.apple.com. IN AAAA)]: {}], {}
10:43:11.063 [nioEventLoopGroup-2-3] DEBUG i.netty.resolver.dns.DnsQueryContext - [[id: 0xd3ea315f], 51948, /10.200.41.54:53, DefaultDnsQuestion(api.push.apple.com. IN A)] WRITE: [[[id: 0xd3ea315f], 51948, /10.200.41.54:53, DefaultDnsQuestion(api.push.apple.com. IN A)]: {}], {}

10:43:12.353 [nioEventLoopGroup-2-3] DEBUG i.netty.resolver.dns.DnsQueryContext - [[id: 0xd3ea315f], 14785, /10.200.46.108:53, DefaultDnsQuestion(api.push-apple.com.akadns.net. IN A)] WRITE: [[[id: 0xd3ea315f], 14785, /10.200.46.108:53, DefaultDnsQuestion(api.push-apple.com.akadns.net. IN A)]: {}], {}
10:43:16.237 [nioEventLoopGroup-2-3] DEBUG i.netty.resolver.dns.DnsQueryContext - [[id: 0xd3ea315f], 30706, /10.200.41.54:53, DefaultDnsQuestion(api.push-apple.com.akadns.net. IN AAAA)] WRITE: [[[id: 0xd3ea315f], 30706, /10.200.41.54:53, DefaultDnsQuestion(api.push-apple.com.akadns.net. IN AAAA)]: {}], {}

totalcost= 14383ms, pushCost=13195ms