[DERBY-4701] Set socket timeout for the socket used to communicate with the server in NetworkServerControl(Impl) - ASF JIRA

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Details

Type: Improvement
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: 10.7.1.1
Fix Version/s: None
Component/s: Miscellaneous, Network Server
Labels:
None

Issue & fix info:

Known fix, Newcomer

Description

The commands in NetworkServerControl, for instance ping, are invoked over a socket without a timeout set. This may lead to a hang if the server ends up in a confused state (I have observed this when running suites.All in parallel).

For this situation to arise, the server socket must be open and the server fail after the connection has been established, but before the reply has been sent to the client.