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5330122049
Improves `wait_until` by: * Use `timeout` instead of `iterations`. This allows changing the timeout/interval parameters independently. * Make `timeout` and `interval` optional (default 20s and 0.5s). Most callers don't care. * Only output status every 1s by default, and add optional `status_interval` parameter. * Remove `show_intermediate_error`, this was always emitted anyway. Most callers have been updated to use the defaults, except where they had good reason otherwise.
23 lines
725 B
Python
23 lines
725 B
Python
from __future__ import annotations
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from fixtures.common_types import TenantId, TimelineId
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from fixtures.log_helper import log
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from fixtures.safekeeper.http import SafekeeperHttpClient
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from fixtures.utils import wait_until
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def wait_walreceivers_absent(
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sk_http_cli: SafekeeperHttpClient, tenant_id: TenantId, timeline_id: TimelineId
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):
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"""
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Wait until there is no walreceiver connections from the compute(s) on the
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safekeeper.
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"""
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def walreceivers_absent():
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status = sk_http_cli.timeline_status(tenant_id, timeline_id)
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log.info(f"waiting for walreceivers to be gone, currently {status.walreceivers}")
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assert len(status.walreceivers) == 0
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wait_until(walreceivers_absent)
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