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e9fee876d7
We had an assert(!(ot->type & OPT_MULTI)) which crashed when using setconfig on a plugin option marked as both dynamic and multi. The fix changes plugin_set_dynamic_opt to accept an array of values (scalar options pass a 1-element array, multi options pass the complete set). For multi options, setconfig replaces ALL values atomically - an empty array clears them. Fixes: #8295 Changelog-Fixed: setconfig no longer crashes on dynamic multi-value plugin options
35 lines
1 KiB
Python
Executable file
35 lines
1 KiB
Python
Executable file
#!/usr/bin/env python3
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"""Plugin for testing setconfig with multi-value dynamic options (issue #8295)."""
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from pyln.client import Plugin, RpcException
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from typing import Any, Optional
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plugin = Plugin()
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@plugin.method('dynamic-multi-report')
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def report(plugin):
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"""Report current values for the dynamic multi option."""
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return {'test-multi-dynamic': plugin.get_option('test-multi-dynamic')}
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def on_config_change(plugin, config: str, value: Optional[Any]) -> None:
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"""Callback when config value changes."""
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plugin.log(f"Setting config {config} to {value} (type: {type(value).__name__})")
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if isinstance(value, list):
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for v in value:
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if v == 'reject-me':
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raise RpcException("I don't like reject-me!")
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elif value == 'reject-me':
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raise RpcException("I don't like reject-me!")
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plugin.add_option(
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name="test-multi-dynamic",
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description="A multi-value config option which can be changed at run-time",
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default=None,
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multi=True,
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dynamic=True,
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on_change=on_config_change,
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)
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plugin.run()
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