SocketTimeoutException，Caused by: libcore.io.ErrnoException: recvfrom failed: EAGAIN (Try again)

来源：互联网发布：中兴网络机顶盒usb 编辑：程序博客网时间：2024/06/04 21:15

有人遇到过这个问题吗，不清楚原因。

W/System.err( 2368): java.net.SocketTimeoutException
W/System.err( 2368): at libcore.io.IoBridge.maybeThrowAfterRecvfrom(IoBridge.java:551)
W/System.err( 2368): at libcore.io.IoBridge.recvfrom(IoBridge.java:509)
W/System.err( 2368): at java.net.PlainDatagramSocketImpl.doRecv(PlainDatagramSocketImpl.java:161)
W/System.err( 2368): at java.net.PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:169)
W/System.err( 2368): at java.net.DatagramSocket.receive(DatagramSocket.java:250)
W/System.err( 2368): at com.coship.TestApp.items.SnuTest.recSocketData(SnuTest.java:1121)
W/System.err( 2368): at com.coship.TestApp.items.SnuTest.getCmd(SnuTest.java:365)
W/System.err( 2368): at com.coship.TestApp.items.SnuTest.startSUNTest(SnuTest.java:436)
W/System.err( 2368): at com.coship.TestApp.items.SnuTest.test(SnuTest.java:287)
W/System.err( 2368): at com.coship.TestApp.items.SnuTest.access$0(SnuTest.java:267)
W/System.err( 2368): at com.coship.TestApp.items.SnuTest$2.run(SnuTest.java:255)
W/System.err( 2368): at java.lang.Thread.run(Thread.java:841)
W/System.err( 2368): Caused by: libcore.io.ErrnoException: recvfrom failed: EAGAIN (Try again)
W/System.err( 2368): at libcore.io.Posix.recvfromBytes(Native Method)
W/System.err( 2368): at libcore.io.Posix.recvfrom(Posix.java:141)
W/System.err( 2368): at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:164)
W/System.err( 2368): at libcore.io.IoBridge.recvfrom(IoBridge.java:506)
W/System.err( 2368): ... 10 more

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