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Fix race condition for run_commands

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Fix run_console_command being oble to pick up run_command outputs
This commit is contained in:
Josiah Baldwin
2025-09-27 18:12:21 -07:00
parent 12a3040f89
commit 0b09f64821
1 changed files with 23 additions and 27 deletions
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50
src/meshctrl/session.py
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@@ -1509,23 +1509,7 @@ class Session(object):
elif (event["value"].startswith("Run commands")):
continue
result[node]["result"].append(event["value"])
# We create this task AFTER getting the first message, but I don't feel like implementing this twice, so we'll pass in the first message and have it parsed immediately
async def _reply(responseid, start_data=None):
# Returns True when all results are in, Falsey otherwise
def _parse_event(event):
node = match_nodeid(event["nodeid"], nodeids)
if node:
result.setdefault(node, {})["complete"] = True
result[node]["result"].append(event["result"])
if all(_["complete"] for key, _ in result.items()):
return True
if start_data is not None:
if _parse_event(start_data):
return
async for event in self.events({"action": "msg", "type": "runcommands", "responseid": responseid}):
if _parse_event(event):
break
async def __(command, tg, tasks):
data = await self._send_command(command, "run_command", timeout=timeout)
@@ -1555,10 +1539,20 @@ class Session(object):
else:
console_task.cancel()
elif data.get("type", None) == "runcommands" and not ignore_output:
tasks.append(tg.create_task(asyncio.wait_for(_reply(data["responseid"], start_data=data), timeout=timeout)))
# Force this to run immediately? This might be odd; but we want to make sure we get don't lose the race condition with the srever.
# Not sure if this actually works but I haven't yet seen it fail. *shrug*
await asyncio.sleep(0)
# Returns True when all results are in, Falsey otherwise
def _parse_event(event):
node = match_nodeid(event["nodeid"], nodeids)
if node:
result.setdefault(node, {})["complete"] = True
result[node]["result"].append(event["result"])
if all(_["complete"] for key, _ in result.items()):
return True
if data is not None:
if _parse_event(data):
return
async for event in self.events({"action": "msg", "type": "runcommands", "responseid": data["responseid"]}):
if _parse_event(event):
break
tasks = []
async with asyncio.TaskGroup() as tg:
@@ -1600,12 +1594,14 @@ class Session(object):
result = {n: {"complete": False, "result": [], "command": command} for n in nodeids}
async def _console():
async for event in self.events({"action": "msg", "type": "console"}):
node = match_nodeid(event["nodeid"], nodeids)
if node:
result[node]["result"].append(event["value"])
result.setdefault(node, {})["complete"] = True
if all(_["complete"] for key, _ in result.items()):
break
# We can pick up run commands here sometimes if they are run in quick succession. Try to avoid that.
if (not event["value"].startswith("Run commands")):
node = match_nodeid(event["nodeid"], nodeids)
if node:
result[node]["result"].append(event["value"])
result.setdefault(node, {})["complete"] = True
if all(_["complete"] for key, _ in result.items()):
break
async def __(command, tg, tasks):
data = await self._send_command(command, "run_console_command", timeout=timeout)