Questions tagged [probe]
110 questions
2
votes
1 answer
Tracing mysqld Using SystemTap
I wanna use systemtap to trace MySQL.
The problem is, after MySQL is configured and built and I start the server, I can't get the markers info that are present in the server:
[root@localhost]$ stap -l…
orain
- 107
- 6
2
votes
0 answers
Trigger probe-request on iOS
I am looking for way to trigger Wifi rediscover on iPhone.
I would like to imitate going into the Wifi Settings but actually without doing this.
Just wondering if there is any method in SystemConfiguration.framework or in CFNetwork.framework which…
Rabur
- 31
- 1
- 2
2
votes
0 answers
Android WifiManager.startScan() - active or passive scanning?
A couple of posts on SO including this one imply that WifiManager.startScan() only scans passively, waiting for APs to send out beacons, instead of actively sending out probe requests.
Well, I downloaded CommView for WiFi to just check this out for…
PVS
- 1,168
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1
vote
0 answers
FileNotFoundError: [WinError 2] The system cannot find the file specified (using ffmpeg.probe())
I'm trying to access metadata for a video using ffmpeg.probe() and it gives this error message. There is very little info on probe online.
import os
import ffmpeg
os.chdir('E:/F/Salvaged…
1
vote
0 answers
Trying to fetch all audio streams with FFmpeg Python
I'm using ffmpeg-python to fetch streams from a video and write some parameters (codec_name, resolution, etc.) for each stream into csv.
video = 'test.mkv'
probe = ffmpeg.probe(video)
video_stream = next((stream for stream in probe['streams'] if…
Apollo
- 31
- 5
1
vote
1 answer
Modifying UHD code to work with GNU Radio
I need to modify the UHD code and then need to make that code work with gnuradio-companion. For this, I built UHD from source and made the required modifications.
The next step would have been to build GNU Radio by source. But the installation steps…
Mobi Zaman
- 605
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1
vote
0 answers
Smokeping Mixed Probe types in Target Template
I'm attempting to setup Smokeping for my home office to troubleshoot some connectivity issues I've seen lately. Ideally I'd have a mix of FPing, DNS, and Curl monitors. The FPing probes work, however DNS and Curl doesn't populate and…
David T.
- 11
- 5
1
vote
1 answer
"Cannot resolve configuration property" in Spring boot when trying to configure probes
In my Spring Boot 2.3.3.RELEASE I'm tyring to enable to readiness and liveness endpoints.
I added this to the yml file:
But IntelliJ marks the values with "Cannot resolve configuration property" , and the endpoints are not accessible (e.g.…
riorio
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1
vote
2 answers
inspect delphi control object without modify source code
I have an Stock program which developed by Delphi, I want a tools which can read the data from the stock program, for example, the stock price in Delphi grid object.
The Stock program under test is close source, so no chance modify source code…
brike
- 313
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1
vote
0 answers
How to access sites and api with different domain from mac
This is my first question on Stackoverflow, so please do not mind if the wording sounds a bit unusual. I am trying to search this API (api.quotable.io/random) but it's throwing the following error:
This site can’t be reached
api.quotable.io’s server…
Zakir
- 195
- 1
- 5
1
vote
1 answer
Liveness probe failures not removing the pod ip from the service endpoint
I have a deployment with 2 replicas of Nginx. It has only the liveness probe to monitor the health of the service. Due to high traffic, my liveness probe fails, the Nginx container is restarted, but the pod status running state and Pod condition is…
Rakesh
- 31
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- 4
1
vote
1 answer
How to test RDP port is up using Prometheus Blackbox
I have been struggling to implement an RDP probe to check multiple ports in Windows machines using Prometheus Blackbox.
So far I manage to check DNS, ping, ports 80,8080 but I cannot manage to test 3389!
As a rule of thumb I would like to be able to…
Up_One
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1
vote
0 answers
How do I change PSI-Probe to not use 1E8 for memory usage?
The PSI-Probe project provides statistics for Java programs deployed in a Tomcat server. One of its services is memory usage.
The 3.0.0.RC1 version of PSI-Probe I'm using shows usage in an unpleasant format, using "E" notation, like 7E8 for…
Jerome P Mrozak
- 1,907
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- 33
1
vote
1 answer
Varnish probes and logs
I have a LNMP stack with Varnish in front.
I have a probe with Varnish and it checks every seconds if the site is running.
It works good but I don't want to log those probes.
Does someone know please how to disable only that log?
Thanks
Ahmed-F
- 147
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- 14
1
vote
3 answers
How to trigger a Liveness Probe failure in kubernetes
I have the following liveness probe in my service deployment.yaml
livenessProbe:
failureThreshold: 3
httpGet:
path: /health
port: 9081
scheme: HTTP
initialDelaySeconds: 180
…
carlomas
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