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oeqa qemurunner.py: add timeout to QMP calls

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When a qemu machine hangs, the QMP calls can hang for ever
too, and when this happens any failing test commands from ssh
runner may be followed by dump_monitor() calls which
then also hang. Hangs followed by hangs.

Use runqemutime at setup and run_monitor() specific timeout
for later calls.

(From OE-Core rev: 3a07bdf77dc6ecbf4c620b051dd032abaaf1e4ff)

Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Mikko Rapeli
2023-02-09 10:09:34 +02:00
committed by Richard Purdie
parent d61df4b220
commit 18bcccc8f8
1 changed files with 3 additions and 0 deletions
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meta/lib/oeqa/utils/qemurunner.py
+3
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@@ -350,6 +350,8 @@ class QemuRunner:
return False return False
try: try:
# set timeout value for all QMP calls
self.qmp.settimeout(self.runqemutime)
self.qmp.connect() self.qmp.connect()
connect_time = time.time() connect_time = time.time()
self.logger.info("QMP connected to QEMU at %s and took %s seconds" % self.logger.info("QMP connected to QEMU at %s and took %s seconds" %
@@ -628,6 +630,7 @@ class QemuRunner:
def run_monitor(self, command, args=None, timeout=60): def run_monitor(self, command, args=None, timeout=60):
if hasattr(self, 'qmp') and self.qmp: if hasattr(self, 'qmp') and self.qmp:
self.qmp.settimeout(timeout)
if args is not None: if args is not None:
return self.qmp.cmd(command, args) return self.qmp.cmd(command, args)
else: else: