Return Error::Finished in recv() on graceful close.
#351
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This allows applications to distinguish whether the remote end has gracefully closed the connection with a FIN (in which case it has received all the data intact), or the connection has failed due to e.g. a RST or a timeout (in which case the received data may be truncated).
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Added documentation and rebased. |
whitequark
approved these changes
Jun 11, 2020
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This PR depends on #350.
This allows applications to distinguish whether the remote end has
gracefully closed the connection with a FIN (in which case it has
received all the data intact), or the connection has failed due to e.g. a
RST or a timeout (in which case the received data may be truncated).
Fixes #349