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johanrhodin / rabbit_mgmt_external_stats
Created December 1, 2022 22:22
rabbit_mgmt_external_stats crashing
2022-12-01 19:55:08.626969+00:00 [debug] <0.21949.153> Plugins discovery: ignoring getopt, not a RabbitMQ plugin
2022-12-01 19:55:08.627487+00:00 [debug] <0.21949.153> Plugins discovery: ignoring quantile_estimator, not a RabbitMQ plugin
2022-12-01 19:55:08.663146+00:00 [error] <0.1226.146> ** Generic server rabbit_mgmt_external_stats terminating
2022-12-01 19:55:08.663146+00:00 [error] <0.1226.146> ** Last message in was emit_update
2022-12-01 19:55:08.663146+00:00 [error] <0.1226.146> ** When Server state == {state,1000000,
2022-12-01 19:55:08.663146+00:00 [error] <0.1226.146> [{{io_sync,count},9},
2022-12-01 19:55:08.663146+00:00 [error] <0.1226.146> {{io_file_handle_open_attempt,count},11},
2022-12-01 19:55:08.663146+00:00 [error] <0.1226.146> {{queue_index_read,count},5},
2022-12-01 19:55:08.663146+00:00 [error] <0.1226.146> {{msg_store_read,count},0},
2022-12-01 19:55:08.663146+
https://rachelbythebay.com/w/2016/02/21/malloc/
“They were very precise about it: 104.8 ºC,” says Prashant Jain, a chemist at the University of Illinois at Urbana–Champaign. “I was like, wait a minute, I know this temperature.”
Jain, a copper-sulfide specialist, remembered 104 ºC as the temperature at which Cu2S undergoes a phase transition. Below that temperature, the resistivity of air-exposed Cu2S drops dramatically — a signal almost identical to LK-99’s purported superconducting phase transition. “I was almost in disbelief that they missed it,” says Jain, who published a preprint7 on the important confounding effect.
from https://www.nature.com/articles/d41586-023-02585-7
Eventually make it into a blog post?
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johanrhodin / MVEF.bash
Created March 1, 2025 03:52
Minimum Viable Exchange Federation
#!/bin/bash
# Minimum Viable Exchange Federation
# Upstream servers are the servers towards where messages are originally published
# Downstream servers are where the messages get forwarded to
# Two clusters
CREDS="nbqblhiv:PASSWORD_GOES_HERE"
VHOST="nbqblhiv"
UPSTREAM_URL="amqps://[email protected]/$VHOST"