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qemu/python-aqmp-rename-accept-to-start_serve.patch
Dario Faggioli 3206ea7c01 Accepting request 979479 from Virtualization 
- Revert to revision 715. We're fixing bug 1199924, before moving to QEMU 7.0

OBS-URL: https://build.opensuse.org/request/show/979479
OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=718
2022-05-27 12:52:53 +00:00

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From: John Snow <jsnow@redhat.com>
Date: Fri, 25 Feb 2022 15:59:40 -0500
Subject: python/aqmp: rename 'accept()' to 'start_server_and_accept()'
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Git-commit: 0ba4e76b23fed77d09be7f56da783ab3f0b2d497
Previously, I had a method named "accept()" that under-the-hood calls
bind(2), listen(2) *and* accept(2). I meant this as a simplification and
counterpart to the one-shot "connect()" method.
This is confusing to readers who expect accept() to mean *just*
accept(2). Since I need to split apart the "accept()" method into
multiple methods anyway (one of which strongly resembling accept(2)), it
feels pertinent to rename this method *now*.
Rename this all-in-one method "start_server_and_accept()" instead.
Signed-off-by: John Snow <jsnow@redhat.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20220225205948.3693480-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Li Zhang <lizhang@suse.de>
---
python/qemu/aqmp/legacy.py | 2 +-
python/qemu/aqmp/protocol.py | 6 ++++--
python/tests/protocol.py | 24 ++++++++++++------------
3 files changed, 17 insertions(+), 15 deletions(-)
diff --git a/python/qemu/aqmp/legacy.py b/python/qemu/aqmp/legacy.py
index 6baa5f3409a6b459c67097d3c2a0..dca1e76ed4994959caf542031363 100644
--- a/python/qemu/aqmp/legacy.py
+++ b/python/qemu/aqmp/legacy.py
@@ -91,7 +91,7 @@ class QEMUMonitorProtocol(qemu.qmp.QEMUMonitorProtocol):
self._aqmp.negotiate = True
self._sync(
- self._aqmp.accept(self._address),
+ self._aqmp.start_server_and_accept(self._address),
timeout
)
diff --git a/python/qemu/aqmp/protocol.py b/python/qemu/aqmp/protocol.py
index 009883f64d011e44dd003e9dcde3..73719257e058b7e9e4d8a281bcd9 100644
--- a/python/qemu/aqmp/protocol.py
+++ b/python/qemu/aqmp/protocol.py
@@ -265,8 +265,10 @@ class AsyncProtocol(Generic[T]):
@upper_half
@require(Runstate.IDLE)
- async def accept(self, address: SocketAddrT,
- ssl: Optional[SSLContext] = None) -> None:
+ async def start_server_and_accept(
+ self, address: SocketAddrT,
+ ssl: Optional[SSLContext] = None
+ ) -> None:
"""
Accept a connection and begin processing message queues.
diff --git a/python/tests/protocol.py b/python/tests/protocol.py
index 5cd7938be35ec61a1d412728f64e..354d6559b9d1e3dc3ad29598af3c 100644
--- a/python/tests/protocol.py
+++ b/python/tests/protocol.py
@@ -413,14 +413,14 @@ class Accept(Connect):
assert family in ('INET', 'UNIX')
if family == 'INET':
- await self.proto.accept(('example.com', 1))
+ await self.proto.start_server_and_accept(('example.com', 1))
elif family == 'UNIX':
- await self.proto.accept('/dev/null')
+ await self.proto.start_server_and_accept('/dev/null')
async def _hanging_connection(self):
with TemporaryDirectory(suffix='.aqmp') as tmpdir:
sock = os.path.join(tmpdir, type(self.proto).__name__ + ".sock")
- await self.proto.accept(sock)
+ await self.proto.start_server_and_accept(sock)
class FakeSession(TestBase):
@@ -449,13 +449,13 @@ class FakeSession(TestBase):
@TestBase.async_test
async def testFakeAccept(self):
"""Test the full state lifecycle (via accept) with a no-op session."""
- await self.proto.accept('/not/a/real/path')
+ await self.proto.start_server_and_accept('/not/a/real/path')
self.assertEqual(self.proto.runstate, Runstate.RUNNING)
@TestBase.async_test
async def testFakeRecv(self):
"""Test receiving a fake/null message."""
- await self.proto.accept('/not/a/real/path')
+ await self.proto.start_server_and_accept('/not/a/real/path')
logname = self.proto.logger.name
with self.assertLogs(logname, level='DEBUG') as context:
@@ -471,7 +471,7 @@ class FakeSession(TestBase):
@TestBase.async_test
async def testFakeSend(self):
"""Test sending a fake/null message."""
- await self.proto.accept('/not/a/real/path')
+ await self.proto.start_server_and_accept('/not/a/real/path')
logname = self.proto.logger.name
with self.assertLogs(logname, level='DEBUG') as context:
@@ -493,7 +493,7 @@ class FakeSession(TestBase):
):
with self.assertRaises(StateError) as context:
if accept:
- await self.proto.accept('/not/a/real/path')
+ await self.proto.start_server_and_accept('/not/a/real/path')
else:
await self.proto.connect('/not/a/real/path')
@@ -504,7 +504,7 @@ class FakeSession(TestBase):
@TestBase.async_test
async def testAcceptRequireRunning(self):
"""Test that accept() cannot be called when Runstate=RUNNING"""
- await self.proto.accept('/not/a/real/path')
+ await self.proto.start_server_and_accept('/not/a/real/path')
await self._prod_session_api(
Runstate.RUNNING,
@@ -515,7 +515,7 @@ class FakeSession(TestBase):
@TestBase.async_test
async def testConnectRequireRunning(self):
"""Test that connect() cannot be called when Runstate=RUNNING"""
- await self.proto.accept('/not/a/real/path')
+ await self.proto.start_server_and_accept('/not/a/real/path')
await self._prod_session_api(
Runstate.RUNNING,
@@ -526,7 +526,7 @@ class FakeSession(TestBase):
@TestBase.async_test
async def testAcceptRequireDisconnecting(self):
"""Test that accept() cannot be called when Runstate=DISCONNECTING"""
- await self.proto.accept('/not/a/real/path')
+ await self.proto.start_server_and_accept('/not/a/real/path')
# Cheat: force a disconnect.
await self.proto.simulate_disconnect()
@@ -541,7 +541,7 @@ class FakeSession(TestBase):
@TestBase.async_test
async def testConnectRequireDisconnecting(self):
"""Test that connect() cannot be called when Runstate=DISCONNECTING"""
- await self.proto.accept('/not/a/real/path')
+ await self.proto.start_server_and_accept('/not/a/real/path')
# Cheat: force a disconnect.
await self.proto.simulate_disconnect()
@@ -576,7 +576,7 @@ class SimpleSession(TestBase):
async def testSmoke(self):
with TemporaryDirectory(suffix='.aqmp') as tmpdir:
sock = os.path.join(tmpdir, type(self.proto).__name__ + ".sock")
- server_task = create_task(self.server.accept(sock))
+ server_task = create_task(self.server.start_server_and_accept(sock))
# give the server a chance to start listening [...]
await asyncio.sleep(0)
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