连接阿里云的时候80timeout

妳是在測多片上傳嗎，把每片尺寸配置小點

-------------------------

试一下传成功一个文件后，关掉socket再打开 ；

补充错误：[RequestId]: Unknown
    at com.aliyun.oss.common.utils.ExceptionFactory.createNetworkException(ExceptionFactory.java:31)
    at com.aliyun.oss.common.comm.DefaultServiceClient.sendRequestCore(DefaultServiceClient.java:57)
    at com.aliyun.oss.common.comm.ServiceClient.sendRequestImpl(ServiceClient.java:191)
    at com.aliyun.oss.common.comm.ServiceClient.sendRequest(ServiceClient.java:151)
    at com.aliyun.oss.internal.OSSOperation.send(OSSOperation.java:71)
    at com.aliyun.oss.internal.OSSOperation.send(OSSOperation.java:65)
    at com.aliyun.oss.internal.OSSMultipartOperation.uploadPart(OSSMultipartOperation.java:353)
    at com.aliyun.oss.OSSClient.uploadPart(OSSClient.java:730)
    at com.businessrs.client.MutiUpload$UploadPartThread.run(MutiUpload.java:203)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)
Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to goldmsg-ovcs.oss-cn-shenzhen.aliyuncs.com:80 timed out
    at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:125)
    at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
    at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:150)
    at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:575)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732)
    at com.aliyun.oss.common.comm.DefaultServiceClient.sendRequestCore(DefaultServiceClient.java:55)

-------------------------

我是在用分块上传，每块是5M的大小，程序jar包在linux运行，从数据库中提取map集合的文件数据，然后遍历，使用ExecutorService把多个文件数据，发送到上传的线程中去，然后上传到阿里云去，一开始能传，传成功一两个文件之后，就出现 connect to time out 或者 connect to refused 的错误