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wso2
TargetHandler “Connection reset” errors for forceful backend connection terminations - APIM 3.2.1
Description
Following error is logged in wso2carbon.log when running APIM 3.2.1 in JDK 17 , when backend abruptly closes the connection
ERROR - TargetHandler I/O error: Connection reset, CORRELATION_ID = 7exxxxxcd3
java.net.SocketException: Connection reset
at sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:394) ~[?:?]
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:426) ~[?:?]
at org.apache.http.nio.reactor.ssl.SSLIOSession.receiveEncryptedData(SSLIOSession.java:482) ~[httpcore-nio_4.4.16.wso2v1.jar:?]
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:544) ~[httpcore-nio_4.4.16.wso2v1.jar:?]
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:120) [httpcore-nio_4.4.16.wso2v1.jar:?]
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162) [httpcore-nio_4.4.16.wso2v1.jar:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337) [httpcore-nio_4.4.16.wso2v1.jar:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315) [httpcore-nio_4.4.16.wso2v1.jar:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276) [httpcore-nio_4.4.16.wso2v1.jar:?]
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104) [httpcore-nio_4.4.16.wso2v1.jar:?]
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591) [httpcore-nio_4.4.16.wso2v1.jar:?]
at java.lang.Thread.run(Unknown Source) [?:?]
Steps to Reproduce
While invoking an API ,forcefully RESET the connection from backend
Affected Component
APIM
Version
3.2.0 & 3.2.1
Environment Details (with versions)
No response
Relevant Log Output
No response
Related Issues
No response
Suggested Labels
No response
