Liu Jiayu created THRIFT-5573:
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Summary: In Java lib, TAsyncClient does not reset ___error after
exception was raised
Key: THRIFT-5573
URL: https://issues.apache.org/jira/browse/THRIFT-5573
Project: Thrift
Issue Type: Bug
Components: Java - Library
Reporter: Liu Jiayu
Currently when an exception is thrown, serialized and de-serialized into async
client (AsyncIface which in turn uses TAsyncClient), the ___error field is set:
[onError|https://github.com/apache/thrift/blob/88a45ac77518eafb57db08938ecdf38c5fcf7a31/lib/java/src/main/java/org/apache/thrift/async/TAsyncClient.java#L99-L103]
However after that there's no way to reset that ___error field even if the
exception is handled by callback, resulting in that the client is no longer
usable, because in:
[onReady|https://github.com/apache/thrift/blob/88a45ac77518eafb57db08938ecdf38c5fcf7a31/lib/java/src/main/java/org/apache/thrift/async/TAsyncClient.java#L75-L85]
method the ___error field is checked and refused to continue.
We should probably find a way to let clients or callers to reset the field.
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