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From: Maksim Davydov <davydov-max@yandex-team.ru>
To: qemu-devel@nongnu.org
Cc: vsementsov@yandex-team.ru, jsnow@redhat.com, eduardo@habkost.net,
	marcel.apfelbaum@gmail.com, philmd@linaro.org,
	wangyanan55@huawei.com, crosa@redhat.com, bleal@redhat.com,
	eblake@redhat.com, armbru@redhat.com, pbonzini@redhat.com,
	berrange@redhat.com, alxndr@bu.edu, bsd@redhat.com,
	stefanha@redhat.com, thuth@redhat.com, darren.kenny@oracle.com,
	Qiuhao.Li@outlook.com, lvivier@redhat.com
Subject: [PATCH v5 2/4] python/qmp: increase read buffer size
Date: Thu, 12 Jan 2023 18:28:03 +0300	[thread overview]
Message-ID: <20230112152805.33109-3-davydov-max@yandex-team.ru> (raw)
In-Reply-To: <20230112152805.33109-1-davydov-max@yandex-team.ru>

Current 256KB is not enough for some real cases. As a possible solution
limit can be chosen to be the same as libvirt (10MB)

Signed-off-by: Maksim Davydov <davydov-max@yandex-team.ru>
Reviewed-by: John Snow <jsnow@redhat.com>
---
 python/qemu/qmp/qmp_client.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/python/qemu/qmp/qmp_client.py b/python/qemu/qmp/qmp_client.py
index 5dcda04a75..b5772e7f32 100644
--- a/python/qemu/qmp/qmp_client.py
+++ b/python/qemu/qmp/qmp_client.py
@@ -197,8 +197,8 @@ async def run(self, address='/tmp/qemu.socket'):
     #: Logger object used for debugging messages.
     logger = logging.getLogger(__name__)
 
-    # Read buffer limit; large enough to accept query-qmp-schema
-    _limit = (256 * 1024)
+    # Read buffer limit; 10MB like libvirt default
+    _limit = (10 * 1024 * 1024)
 
     # Type alias for pending execute() result items
     _PendingT = Union[Message, ExecInterruptedError]
-- 
2.25.1



  parent reply	other threads:[~2023-01-12 15:43 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-12 15:28 [PATCH v5 0/4] compare machine type compat_props Maksim Davydov
2023-01-12 15:28 ` [PATCH v5 1/4] qom: add default value Maksim Davydov
2023-01-12 15:28 ` Maksim Davydov [this message]
2023-01-17 22:42   ` [PATCH v5 2/4] python/qmp: increase read buffer size John Snow
2023-01-12 15:28 ` [PATCH v5 3/4] qmp: add dump machine type compatible properties Maksim Davydov
2023-01-12 15:28 ` [PATCH v5 4/4] scripts: add script to compare " Maksim Davydov
2023-02-06 18:42   ` Maksim Davydov

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