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Translate CRE's due to socket-close to tpt-closed 

Just like in the BRE case (for UDS) it seems when a peer closes the
(UDS?) socket `trio` instead raises a `ClosedResourceError` which we now
catch and re-raise as a `TransportClosed`. This again results in
`tpt.send()` calls from the rpc-runtime **not** raising when it's known
that the IPC channel is disconnected.
main
Tyler Goodlet 2025-08-12 10:29:56 -04:00
parent a72d1e6c48
commit df0d00abf4
1 changed files with 17 additions and 0 deletions
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17
tractor/ipc/_transport.py
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@ -430,6 +430,7 @@ class MsgpackTransport(MsgTransport):
return await self.stream.send_all(size + bytes_data) return await self.stream.send_all(size + bytes_data)
except ( except (
trio.BrokenResourceError, trio.BrokenResourceError,
trio.ClosedResourceError,
) as _re: ) as _re:
trans_err = _re trans_err = _re
tpt_name: str = f'{type(self).__name__!r}' tpt_name: str = f'{type(self).__name__!r}'
@ -458,6 +459,22 @@ class MsgpackTransport(MsgTransport):
) )
raise tpt_closed from trans_err raise tpt_closed from trans_err
case trio.ClosedResourceError() if (
'this socket was already closed'
in
trans_err.args[0]
):
tpt_closed = TransportClosed.from_src_exc(
message=(
f'{tpt_name} already closed by peer\n'
),
body=f'{self}\n',
src_exc=trans_err,
raise_on_report=True,
loglevel='transport',
)
raise tpt_closed from trans_err
# unless the disconnect condition falls under "a # unless the disconnect condition falls under "a
# normal operation breakage" we usualy console warn # normal operation breakage" we usualy console warn
# about it. # about it.