Per the attached debug log, it looks like that the exception is closure
failure, but not the timeout exception. Did I missed something?
Thanks & Regards,
Xuelei
On 2/2/2020 9:48 PM, BHARATH P G wrote:
Hi,
We are hitting following issue with openjdk11.
Issue description:
If there is socket read timeout exception, jdk11 is sending tls fatal
alert causing client to close the socket connection. This was not the
behavior with jdk8.
Below is the ssl debug logs with jdk11(complete log is available in the
attachment):
javax.net.ssl|ERROR|01|main|2020-01-31 11:59:34.843
IST|TransportContext.java:312|Fatal (UNEXPECTED_MESSAGE): Read timed out (
"throwable" : {
java.net.SocketTimeoutException: Read timed out
at java.base/java.net.SocketInputStream.socketRead0(Native Method)
at
java.base/java.net.SocketInputStream.socketRead(SocketInputStream.java:115)
at
java.base/java.net.SocketInputStream.read(SocketInputStream.java:168)
at
java.base/java.net.SocketInputStream.read(SocketInputStream.java:140)
at
java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:448)
at
java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:165)
at
java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:108)
at
java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1151)
at
java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1062)
at
java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
at
java.base/sun.security.ssl.SSLSocketImpl.ensureNegotiated(SSLSocketImpl.java:716)
at
java.base/sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:799)
at
java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at
java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at
java.base/java.io.InputStreamReader.read(InputStreamReader.java:185)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at
java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at
java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at SimpleClient.startClient(SimpleClient.java:29)
at SimpleClient.main(SimpleClient.java:36)}
)
javax.net.ssl|DEBUG|01|main|2020-01-31 11:59:34.846
IST|SSLSocketOutputRecord.java:71|WRITE: TLS12
alert(unexpected_message), length = 2
For reference I have attached sample client and server to repro the
issue and also ssl debug in the attachment.
Thanks,
Bharath
