java.io.IOException: Unable to unwrap data, invalid status [CLOSED]

 

报错位置：

java.io.IOException: Unable to unwrap data, invalid status [CLOSED]
    at org.apache.tomcat.util.net.SecureNioChannel.read(SecureNioChannel.java:627)
    at org.apache.tomcat.util.net.NioBlockingSelector.read(NioBlockingSelector.java:173)
    at org.apache.tomcat.util.net.NioSelectorPool.read(NioSelectorPool.java:235)
    at org.apache.tomcat.util.net.NioSelectorPool.read(NioSelectorPool.java:216)
    at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1199)
    at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1142)
    at org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:729)
    at org.apache.coyote.http11.Http11InputBuffer.access$300(Http11InputBuffer.java:40)
    at org.apache.coyote.http11.Http11InputBuffer$SocketInputBuffer.doRead(Http11InputBuffer.java:1061)
    at org.apache.coyote.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:102)
    at org.apache.coyote.http11.Http11InputBuffer.doRead(Http11InputBuffer.java:245)
    at org.apache.coyote.Request.doRead(Request.java:551)
    at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:318)
    at org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:611)
    at org.apache.catalina.connector.InputBuffer.readByte(InputBuffer.java:329)
    at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:84)
    at java.io.FilterInputStream.read(FilterInputStream.java:83)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:139)

 

tomcat版本9.0.13