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lvmdbusd: Call readlines instead of readline

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Better to drain everything we have now that our IO is line orientated
when using a ptty.
This commit is contained in:
Tony Asleson 2022-09-08 15:42:26 -05:00
parent 8e1e40c499
commit a4b7f988d8
1 changed files with 4 additions and 2 deletions
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6
daemons/lvmdbusd/lvm_shell_proxy.py.in
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@ -69,11 +69,13 @@ class LVMShellProxy(object):
for r in ready[0]: for r in ready[0]:
if r == self.parent_stdout_fd: if r == self.parent_stdout_fd:
stdout += self.parent_stdout.readline() for line in self.parent_stdout.readlines():
stdout += line
elif r == self.report_stream.fileno(): elif r == self.report_stream.fileno():
report += read_decoded(self.report_stream) report += read_decoded(self.report_stream)
elif r == self.parent_stderr_fd: elif r == self.parent_stderr_fd:
stderr += self.parent_stderr.readline() for line in self.parent_stderr.readlines():
stderr += line
# Check to see if the lvm process died on us # Check to see if the lvm process died on us
if self.lvm_shell.poll() is not None: if self.lvm_shell.poll() is not None: